Contribution to SIA evolution

Francois Bonnarel bonnarel at alinda.u-strasbg.fr
Tue Sep 30 07:37:31 PDT 2003


For discussion in the DAL session of the next Interoperabilty
meeting in Strasbourg 
a contribution by F.Bonnarel, CDS and AVO (2003/09/30).

This document intends to show that a couple of limitations we encounter
using SIAP for description of heterogeneous set of data could be easilly
overcome by slight modifications in the protocol for example in version 1.1
We will first describe 2 cases of heterogeneous data, then see how we can 
express this in SIAP1.0. We'll then observe some limitations on that and try 
to find some solutions by minimal modifications to SIAP

   1 Two exemples of heterogeneous data sets 

   a example in Aladin
      As a first example just have a look of the kind of data the Aladin 
server can provide around the position of bright stars 72 tauri or Ups Tauri
in the Hyades Cluster
      The answer consists of 3 observations of 2MASS at different wavelengths
a POSSI E observation scanned in DSS1
three POSSII observations scanned in DSS2 at different wavelengths and
a POSSII J observation scanned with the mama facility

      What kind of outputs can we provide for these data? Currently the 2MASS
are provided as Atlas images , uncentered standalone pieces of sky
The next version of Aladin (planned for ADASS) will provide also mosaics
centered on the position of interest for that.
     The DSS2 and MAMA observations can be provided as full resolution cutouts 
of fixed dimension (a limitation which will disappear rather soon) or as 
 full Schmidt plate previews delivered in an Atlas mode.
      DSS1 observation can be provided in the same state, but in addition
we propose also an intermediate resolution level ( ~ 7 arcsec by pixel) 
which we deliver in cutout mode. We will probably never  provide interplates
mosaics in that case (because it gives bad results due to inacurate astrometry
on the edges of the  plates, and is generally not necessary because of wide
overlap between plates).

      All the DSS and MAMA observations can be delivered uncompressed 
(In FITS) or in JPEG. it is not yet the case for 2MASS data.

     Of course we would like to get information about the availibility
of these data in one single request.

   b example in Skyview
     For 72 tauri, Skyview provides the following list of observations:
ROSAT All Sky Survey Broad-Band
ROSAT PSPC Pointed Observations (2 deg field)
EGRET 100 MeV
34.5 MHz (Gauribidanur) Survey 
HEAO 1 A-2
COBE DIRBE
Digitized Sky Survey 1
ROSAT All Sky Survey (Soft)
2MASS J-Band Images
2MASS K-Band Images
Hydrogen Column Survey
SFD 100 micron
SFD Dust Map
PSPC 1.0 Deg-Inten
IRAS 60 micron
ROSAT All Sky Survey (Hard)
Bonn 1420 MHz/21 cm
408 MHz (Haslam) Survey
IRAS 12 micron
IRAS 25 micron 
IRAS 100 micron
GB6 (4850 Mhz)
NRAO VLA Sky Survey
    For all (or some) of these data Skyview is able to provide GIF and FITS
outputs, to modify the color table of the GIF file, to change the Projection,
etc ... Presently the Skyview SIAP Interface only provides the FITS/GNOMONIC
version. To be able to provide more, Skyview would have had to create
a large bunch of lines for each of these surveys.


       

   2  SIAP 1.0 outputs ans Limitations
How would appear  these data in SIAP 1.0 protocol? If we take the example of
Aladin we will first need to define an Atlas image service which will 
distribute 2MASS data as well as DSS1, DSS2 and mama plates previews.
It will provide the following kind of output:
    See Output 1 at the end of this document.


For the cutouts we will need to define another service (ie another URL) which
will provide another list of images:
    See Output 2 at the end of this document.



This approach works but it presents a couple of limitations for an 
heterogeneous service like ours. 
The first limitation is to have several URL (one for each service type) for
our service. We would prefer to keep all the different kinds of outputs 
together. 

The second limitation is that for the same observation (even the same piece
of sky in the cutout or mosaic cases) we can have a lot of outputs according
to the various options  of "processing" for a given "observation"  

The third one is that the geometry of the outputs cannot be defined without 
having  some idea of the limits and astrometry of the image. Let's look at
this point in more details.
    The Geometric parameters are:
POS, SIZE, INTERSECT,  together with The image generation parameters NAXIS,
CFRAME, EQUINOX, CRPIX, CRVAL, CDELT, ROTANG, PROJ
     We can distinguish  the effect of these parameters according to the kind
of service we are facing (Archive/Pointed Images, Cutout, and mosaic)

     For Archive/Pointed Image services, actually, the NAXIS, CFRAME, EQUINOX,*
 CRPIX, CRVAL, CDELT, ROTANG, PROJ parameters have no effect on the  output 
of these services. POS, SIZE (seen as a radius or dimensions of the ROI) and 
INTERSECT are the only efficient ones.

     For mosaic services on the other side, these parameters are in 
principal fully efficient and not limited in theory. Only practical reasons 
(network  transfer time,  computation time) can lead to upper limits on NAXIS
for example (limits defined by the server). So we can predefine the output 
image generation parameters as it is decribed in the SIAP 1.0 document.

     In the case of the cutout service , however we really need to know
geometric information on the observation before defining the image generation
parameters.  Actually the definition of the image of interest is the result of
a negociation. In that case, we would like to have an URL template 
instead of a simple URL on the Image_AccessReference field.

   3 propositions for SIAP 1.1
      We propose the following evolution 
          a Service type:
         In the Image_AccessReference field we will find an URL template
with A SERVICETYPE parameter defined as a variable in the template designated
by $SERVICETYPE  with "ImageAtlas", "Cutout", "Mosaic" as possible values.

          b Processing parameters: 
          Again for the Image_AccessReference field we should add a few 
parameters as variables in the URL template preceded by a $.
       We propose a MODE parameter with "ORIGIN" (for original  pixels), 
"RESAMP", or "MOSAIC" as possible values.
       We propose a COMPRESSION parameter with "NONE", "JPEG", "HCOMP", 
"MRCOMP" as possible values.
       We propose a RESOLUTION parameter with "FULL", "PREVIEW" and 
"INTERMEDIATE" as possible values.

     As was pointed out at the beginning, we can have different possibilities
of processing for different subset of Observations. This means we could need a 
VOTABLE RESOURCE for each combination of parameters. 
We can define a VOTABLE "PARAM" element for each servicetype or processing 
parameter and give the list of possible values of this parameter in the 
character value attribute of this element.
Another solution would be to define this parameter as a new field in the
output table. The list of possible values for an observation will be
given in the appropriate field of the corresponding record.


          c Geometry: We propose to use the SIAP 1.0 IGP as variables in the 
template URL with the same meaning.
The range of possible values has to be computed by the client according
to the astrometry of the image.

A more long-term consequence of these new definitions is to have only one
line by "Observation" in the output. This is a good first step towards
factorisation of metadata. Some of the details common to several "Observations"
such as "ObservingProgram" details could be deported to other resources and
just refered in the main "Observation" records. This paves the way 
towards a convergence between SIAP and a hierarchical organisation of
metadata such as the one we tested with the  IDHA experiment, the starting 
point of this hierarchy being an "Observation".


We present now  the kind of output we could obtain in the Aladin case with 
this modification (Output 3). Some of the proposed Modifications have been 
enhanced by ************** lines.
__________
Output 1:
__________
   <RESOURCE type="results">
      <INFO name="QUERY_STATUS" value="OK"/>
         <TABLE>
            <FIELD ID="Observation_Name" ucd="VOX:Image_Title" datatype="char"
arraysize="*" />
            <FIELD ID="Machine_Name" ucd="INST_ID" datatype="char"
arraysize="*" />
            <FIELD ID="CentralPoint_RA" ucd="POS_EQ_RA_MAIN" datatype="double" 
/>
            <FIELD ID="CentralPoint_DEC" ucd="POS_EQ_DEC_MAIN"
datatype="double"  />
            <FIELD ID="Naxes" ucd="VOX:Image_Naxes" datatype="int"  />
            <FIELD ID="Naxis" ucd="VOX:Image_Naxis" datatype="int"
arraysize="*" />
            <FIELD ID="AngularPixelSize" ucd="VOX:Image_Scale"
datatype="double" arraysize="*" unit="deg" />
            <FIELD ID="OriginalCoding" ucd="VOX:Image_Format" datatype="char"
arraysize="*" />
            <FIELD ID="Filter_Name" ucd="VOX:BandPass_ID" datatype= "char"
arraysize="*" />
            <FIELD ID="Effective_wavelength"  ucd="VOX:BandPass_RefValue"
datatype="double" unit="um" />
            <FIELD ID="Minimal_wavelength"  ucd="VOX:BandPass_LoLimit"
datatype="double" unit="um" />
            <FIELD ID="Maxima_wavelength"  ucd="VOX:BandPass_HiLimit"
datatype="double" unit="um" />
            <FIELD ID="Location"  ucd="VOX:Image_AccessReference"
datatype="char" arraysize="*" />
            <FIELD ID="PlateNumber"   datatype="char" arraysize="*" />
            <FIELD ID="ObservingProgram"   datatype="char" arraysize="*" />
            <FIELD ID="Resolution"   datatype="char" arraysize="*" />
            <FIELD ID="Cutout"   datatype="char" arraysize="*" />
            <FIELD ID="crtype" datatype="char" ucd="VOX:WCS_CoordProjection"
arraysize ="*" />
            <FIELD ID="crpix" datatype="double" ucd="VOX:WCS_CoordRefPixel"
arraysize= "*" />
           <FIELD ID="crval" datatype="double" ucd="VOX:WCS_CoordRefValue"
arraysize= "*" />
           <FIELD ID="cdval" datatype="double" ucd="VOX:WCS_CDMatrix"
arraysize="*" / >

                <TR>
                   <TD>2MASS_H_971031N_HI1180033</TD>
                   <TD>2MASS</TD> 
                   <TD>6.789987 </TD> 
                   <TD>23.325038 </TD> 
                   <TD>2</TD> 
                   <TD></TD> 
                   <TD>20.000000 20.000000</TD> 
                   <TD>image/fits</TD> 
                   <TD>H</TD> 
                   <TD></TD> 
                   <TD>1.500000</TD> 
                   <TD>1.800000</TD> 
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?out=image&position=6.789987+23.325038&survey=2MASS&color=H&mode=view]]></TD> 
                   <TD>971031N_HI1180033</TD> 
                   <TD>2MASS</TD> 
                   <TD> FULL</TD> 
                   <TD> STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR> 
                   <TD>2MASS_K_971031N_KI1180033</TD>
                   <TD>2MASS</TD> 
                   <TD>6.789987 </TD> 
                   <TD>23.325038 </TD> 
                   <TD>2</TD> 
                   <TD></TD> 
                   <TD>20.000000 20.000000</TD> 
                   <TD>image/fits</TD> 
                   <TD>K</TD> 
                   <TD></TD> 
                   <TD>2.000000</TD> 
                   <TD>2.320000</TD> 
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?out=image&position=6.789987+23.325038&survey=2MASS&color=K&mode=view]]></TD> 
                   <TD>971031N_KI1180033</TD> 
                   <TD>2MASS</TD> 
                   <TD> FULL</TD> 
                   <TD> STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR> 
                   <TD>2MASS_J_971031N_JI1180033</TD>
                   <TD>2MASS</TD> 
                   <TD>6.789987 </TD> 
                   <TD>23.325038 </TD> 
                   <TD>2</TD> 
                   <TD></TD> 
                   <TD>20.000000 20.000000</TD> 
                   <TD>image/fits</TD> 
                   <TD>J</TD> 
                   <TD></TD> 
                   <TD>1.110000</TD> 
                   <TD>1.30000</TD> 
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?out=image&position=6.789987+23.325038&survey=2MASS&color=J&mode=view]]></TD> 
                   <TD>971031N_JI1180033</TD> 
                   <TD>2MASS</TD> 
                   <TD> FULL</TD> 
                   <TD> STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS1_POSSI_358_E-PLATE</TD>
                   <TD>DSS1</TD>
		   <TD>7.18750</TD>
		   <TD>24.32944</TD>
		   <TD>2</TD>
		   <TD>875 875</TD>
		   <TD>0.007407392 0.007407392</TD>
		   <TD>image/fits</TD>
		   <TD>E</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
		  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.326940&fmt=FITS&resolution=PLATE&qual=POSSI%20E%20STScI]]></TD>
		   <TD>358</TD>
		   <TD>POSSI</TD>
		   <TD>PLATE</TD>
		   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
		   <TD>DSS1_POSSI_358_E-PLATE</TD>
		   <TD>DSS1</TD>
   		   <TD>7.18750</TD>
                   <TD>24.32944</TD>
                   <TD>2</TD>
                   <TD>875 875</TD>
                   <TD>0.007407392 0.007407392</TD>
                   <TD>image/jpeg</TD>
                   <TD>E</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.326940&fmt=JPEG&resolution=PLATE&qual=POSSI%20E%20STScI]]></TD>
                   <TD>358</TD>
                   <TD>POSSI</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_550_J-PLATE</TD>
                   <TD>DSS2</TD>
                   <TD>3.720833</TD>
                   <TD>20.10833</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=PLATE&qual=POSSII%20J%20DSS2]]>
</TD>
                   <TD>550</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                 </TR>
                 <TR>
                   <TD>DSS2_POSSII_550_J-PLATE</TD>
                   <TD>DSS2</TD>
                   <TD>3.720833</TD>
                   <TD>20.10833</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
		   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
		  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=PLATE&qual=POSSII%20J%20DSS2]]>
</TD>
                   <TD>550</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
		   <TD>DSS2_POSSII_551_J-PLATE</TD>
                   <TD>DSS2</TD>
                   <TD>8.975000</TD>
                   <TD>20.15417</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=PLATE&qual=POSSII%20J%20DSS2]]></TD>
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
		   <TD>DSS2_POSSII_551_J-PLATE</TD>
                   <TD>DSS2</TD>
                   <TD>8.975000</TD>
                   <TD>20.15417</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=PLATE&qual=POSSII%20J%20DSS2]]></TD>
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>MAMA_POSSII_484_J-PLATE</TD>
                   <TD>MAMA</TD>
                   <TD>6.758333</TD>
                   <TD>25.110833</TD>
                   <TD>2</TD>
                   <TD>1024 1024</TD>
                   <TD>0.0059259259 0.0059259259</TD>
                   <TD>image/fits</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=PLATE&qual=POSSII%20J%20MAMA]]></TD>
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>MAMA_POSSII_484_J-PLATE</TD>
                   <TD>MAMA</TD>
                   <TD>6.758333</TD>
                   <TD>25.110833</TD>
                   <TD>2</TD>
                   <TD>1024 1024</TD>
                   <TD>0.0059259259 0.0059259259</TD>
                   <TD>image/jpeg</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=PLATE&qual=POSSII%20J%20MAMA]]></TD>
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_484_J-PLATE</TD>
                   <TD>DSS2</TD>
                   <TD>6.741667</TD>
                   <TD>25.148889</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=PLATE&qual=POSSII%20J%20DSS2]]></TD>
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_484_J-PLATE</TD>
                   <TD>DSS2</TD>
                   <TD>6.741667</TD>
                   <TD>25.148889</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=PLATE&qual=POSSII%20J%20DSS2]]></TD>
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_550_F-PLATE</TD>
                   <TD>DSS2</TD><TD>3.716667</TD>
                   <TD>20.142500</TD><TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=iFITS&resolution=PLATE&qual=POSSII%20F%20DSS2]]>
</TD>
                   <TD>550</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_550_F-PLATE</TD>
                   <TD>DSS2</TD><TD>3.716667</TD>
                   <TD>20.142500</TD><TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=PLATE&qual=POSSII%20F%20DSS2]]>
</TD>
                   <TD>550</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_551_F-PLATE</TD>
                   <TD>DSS2</TD>
                   <TD>8.979167</TD>
                   <TD>20.149722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=PLATE&qual=POSSII%20F%20DSS2]]></TD>
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                 </TR>
                 <TR>
                   <TD>DSS2_POSSII_551_F-PLATE</TD>
                   <TD>DSS2</TD>
                   <TD>8.979167</TD>
                   <TD>20.149722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=PLATE&qual=POSSII%20F%20DSS2]]></TD>
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                 </TR>
                 <TR>
                 <TR>
                   <TD>DSS2_POSSII_484_F-PLATE</TD>
                   <TD>DSS2</TD>
                   <TD>6.775000</TD>
                   <TD>25.17111</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=PLATE&qual=POSSII%20F%20DSS2]]></TD>
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                 </TR>
                 <TR>
                   <TD>DSS2_POSSII_484_F-PLATE</TD>
                   <TD>DSS2</TD>
                   <TD>6.775000</TD>
                   <TD>25.17111</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=PLATE&qual=POSSII%20F%20DSS2]]></TD>
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                 </TR>
                 <TR>
                 <TR>
                   <TD>DSS2_POSSII_484_N-PLATE</TD>
                   <TD>DSS2</TD>
                   <TD>6.766667</TD>
                   <TD>25.153333</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>N</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=PLATE&qual=POSSII%20N%20DSS2]]></TD>
                   <TD>484</TD>*
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                 <TR>
                   <TD>DSS2_POSSII_484_N-PLATE</TD>
                   <TD>DSS2</TD>
                   <TD>6.766667</TD>
                   <TD>25.153333</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
                   <TD>N</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=PLATE&qual=POSSII%20N%20DSS2]]></TD>
                   <TD>484</TD>*
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_551_N-PLATE</TD>
                   <TD>DSS2</TD>
                   <TD>8.970833</TD>
                   <TD>20.139722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>N</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=PLATE&qual=POSSII%20N%20DSS2]]></TD>
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_551_N-PLATE</TD>
                   <TD>DSS2</TD>
                   <TD>8.970833</TD>
                   <TD>20.139722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
                   <TD>N</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=PLATE&qual=POSSII%20N%20DSS2]]></TD>
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_550_N-PLATE</TD>
                   <TD>DSS2</TD>
                   <TD>3.737500</TD>
                   <TD>20.14722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>N</TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=PLATE&qual=POSSII%20N%20DSS2]]></TD>
                   <TD>550</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_550_N-PLATE</TD>
                   <TD>DSS2</TD>
                   <TD>3.737500</TD>
                   <TD>20.14722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
                   <TD>N</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=PLATE&qual=POSSII%20N%20DSS2]]></TD>
                   <TD>550</TD>
                   <TD>POSSII</TD>
                   <TD>PLATE</TD>
                   <TD>STANDALONE</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
             </TABLEDATA></DATA>
        </TABLE>
   </RESOURCE>

________
Output 2
________
   <RESOURCE type="results">
      <INFO name="QUERY_STATUS" value="OK"/>
         <TABLE>
            <FIELD ID="Observation_Name" ucd="VOX:Image_Title" datatype="char"
arraysize="*" />
            <FIELD ID="Machine_Name" ucd="INST_ID" datatype="char"
arraysize="*" />
            <FIELD ID="CentralPoint_RA" ucd="POS_EQ_RA_MAIN" datatype="double" 
/>
            <FIELD ID="CentralPoint_DEC" ucd="POS_EQ_DEC_MAIN"
datatype="double"  />
            <FIELD ID="Naxes" ucd="VOX:Image_Naxes" datatype="int"  />
            <FIELD ID="Naxis" ucd="VOX:Image_Naxis" datatype="int"
arraysize="*" />
            <FIELD ID="AngularPixelSize" ucd="VOX:Image_Scale"
datatype="double" arraysize="*" unit="deg" />
            <FIELD ID="OriginalCoding" ucd="VOX:Image_Format" datatype="char"
arraysize="*" />
            <FIELD ID="Filter_Name" ucd="VOX:BandPass_ID" datatype= "char"
arraysize="*" />

            <FIELD ID="Effective_wavelength"  ucd="VOX:BandPass_RefValue"
dataty
pe="double" unit="um" />
            <FIELD ID="Minimal_wavelength"  ucd="VOX:BandPass_LoLimit"
datatype=
"double" unit="um" />
            <FIELD ID="Maxima_wavelength"  ucd="VOX:BandPass_HiLimit"
datatype="
double" unit="um" />

            <FIELD ID="Location"  ucd="VOX:Image_AccessReference"
datatype="char" arraysize="*" />
            <FIELD ID="PlateNumber"   datatype="char" arraysize="*" />
            <FIELD ID="ObservingProgram"   datatype="char" arraysize="*" />
            <FIELD ID="Resolution"   datatype="char" arraysize="*" />
            <FIELD ID="Cutout"   datatype="char" arraysize="*" />
            <FIELD ID="crtype" datatype="char" ucd="VOX:WCS_CoordProjection"
arraysize ="*" />
            <FIELD ID="crpix" datatype="double" ucd="VOX:WCS_CoordRefPixel"
arraysize= "*" />
           <FIELD ID="crval" datatype="double" ucd="VOX:WCS_CoordRefValue"
arraysize= "*" />
           <FIELD ID="cdval" datatype="double" ucd="VOX:WCS_CDMatrix"
arraysize="*" / >
            <DATA>
              <TABLEDATA>
                <TR>
                   <TD>DSS1_POSSI_358_E</TD>
                   <TD>DSS1</TD>
		   <TD>7.18750</TD>
		   <TD>24.32944</TD>
		   <TD>2</TD>
		   <TD>875 875</TD>
		   <TD>0.007407392 0.007407392</TD>
		   <TD>image/fits</TD>
		   <TD>E</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
		  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=FULL&qual=POSSI%20E%20STScI]]></TD>
		   <TD>358</TD>
		   <TD>POSSI</TD>
		   <TD>FULL</TD>
		   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
		   <TD>DSS1_POSSI_358_E</TD>
		   <TD>DSS1</TD>
   		   <TD>7.18750</TD>
                   <TD>24.32944</TD>
                   <TD>2</TD>
                   <TD>875 875</TD>
                   <TD>0.007407392 0.007407392</TD>
                   <TD>image/jpeg</TD>
                   <TD>E</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=FULL&qual=POSSI%20E%20STScI]]></TD>
                   <TD>358</TD>
                   <TD>POSSI</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS1_POSSI_358_E-LOW</TD>
                   <TD>DSS1</TD>
		   <TD>7.18750</TD>
		   <TD>24.32944</TD>
		   <TD>2</TD>
		   <TD>875 875</TD>
		   <TD>0.007407392 0.007407392</TD>
		   <TD>image/fits</TD>
		   <TD>E</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
		  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=LOW&qual=POSSI%20E%20STScI]]></TD>
		   <TD>358</TD>
		   <TD>POSSI</TD>
		   <TD>LOW</TD>
		   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
		   <TD>DSS1_POSSI_358_E-LOW</TD>
		   <TD>DSS1</TD>
   		   <TD>7.18750</TD>
                   <TD>24.32944</TD>
                   <TD>2</TD>
                   <TD>875 875</TD>
                   <TD>0.007407392 0.007407392</TD>
                   <TD>image/jpeg</TD>
                   <TD>E</TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=LOW&qual=POSSI%20E%20STScI]]></TD>
                   <TD>358</TD>
                   <TD>POSSI</TD>
                   <TD>LOW</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_550_J</TD>
                   <TD>DSS2</TD>
                   <TD>3.720833</TD>
                   <TD>20.10833</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=FULL&qual=POSSII%20J%20DSS2]]>
</TD>
                   <TD>550</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                 </TR>
                 <TR>
                   <TD>DSS2_POSSII_550_J</TD>
                   <TD>DSS2</TD>
                   <TD>3.720833</TD>
                   <TD>20.10833</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
		   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
		  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=FULL&qual=POSSII%20J%20DSS2]]>
</TD>
                   <TD>550</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
		   <TD>DSS2_POSSII_551_J<TD>
                   <TD>DSS2</TD>
                   <TD>8.975000</TD>
                   <TD>20.15417</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=FULL&qual=POSSII%20J%20DSS2]]></TD>
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
		   <TD>DSS2_POSSII_551_J</TD>
                   <TD>DSS2</TD>
                   <TD>8.975000</TD>
                   <TD>20.15417</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=FULL&qual=POSSII%20J%20DSS2]]></TD>
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>MAMA_POSSII_484_J</TD>
                   <TD>MAMA</TD>
                   <TD>6.758333</TD>
                   <TD>25.110833</TD>
                   <TD>2</TD>
                   <TD>1024 1024</TD>
                   <TD>0.0059259259 0.0059259259</TD>
                   <TD>image/fits</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITSresolution=FULL&qual=POSSII%20J%20MAMA]]></TD>
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>MAMA_POSSII_484_J</TD>
                   <TD>MAMA</TD>
                   <TD>6.758333</TD>
                   <TD>25.110833</TD>
                   <TD>2</TD>
                   <TD>1024 1024</TD>
                   <TD>0.0059259259 0.0059259259</TD>
                   <TD>image/jpeg</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=FULL&qual=POSSII%20J%20MAMA]]></TD>
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_484_J</TD>
                   <TD>DSS2</TD>
                   <TD>6.741667</TD>
                   <TD>25.148889</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=FULL&qual=POSSII%20J%20DSS2]]></TD>
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_484_J</TD>
                   <TD>DSS2</TD>
                   <TD>6.741667</TD>
                   <TD>25.148889</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=FULL&qual=POSSII%20J%20DSS2]]></TD>
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_550_F</TD>
                   <TD>DSS2</TD><TD>3.716667</TD>
                   <TD>20.142500</TD><TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=iFITS&resolution=FULL&qual=POSSII%20F%20DSS2]]>
</TD>
                   <TD>550</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_550_F</TD>
                   <TD>DSS2</TD><TD>3.716667</TD>
                   <TD>20.142500</TD><TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=FULL&qual=POSSII%20F%20DSS2]]>
</TD>
                   <TD>550</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_551_F</TD>
                   <TD>DSS2</TD>
                   <TD>8.979167</TD>
                   <TD>20.149722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=FULL&qual=POSSII%20F%20DSS2]]></TD>
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                 </TR>
                 <TR>
                   <TD>DSS2_POSSII_551_F</TD>
                   <TD>DSS2</TD>
                   <TD>8.979167</TD>
                   <TD>20.149722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=FULL&qual=POSSII%20F%20DSS2]]></TD>
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                 </TR>
                 <TR>
                 <TR>
                   <TD>DSS2_POSSII_484_F</TD>
                   <TD>DSS2</TD>
                   <TD>6.775000</TD>
                   <TD>25.17111</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=FULL&qual=POSSII%20F%20DSS2]]></TD>
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                 </TR>
                 <TR>
                   <TD>DSS2_POSSII_484_F</TD>
                   <TD>DSS2</TD>
                   <TD>6.775000</TD>
                   <TD>25.17111</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=FULL&qual=POSSII%20F%20DSS2]]></TD>
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                 </TR>
                 <TR>
                 <TR>
                   <TD>DSS2_POSSII_484_N</TD>
                   <TD>DSS2</TD>
                   <TD>6.766667</TD>
                   <TD>25.153333</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>N</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=FULL&qual=POSSII%20N%20DSS2]]></TD>
                   <TD>484</TD>*
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                 <TR>
                   <TD>DSS2_POSSII_484_N</TD>
                   <TD>DSS2</TD>
                   <TD>6.766667</TD>
                   <TD>25.153333</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
                   <TD>N</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=FULL&qual=POSSII%20N%20DSS2]]></TD>
                   <TD>484</TD>*
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_551_N</TD>
                   <TD>DSS2</TD>
                   <TD>8.970833</TD>
                   <TD>20.139722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>N</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=FULL&qual=POSSII%20N%20DSS2]]></TD>
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_551_N</TD>
                   <TD>DSS2</TD>
                   <TD>8.970833</TD>
                   <TD>20.139722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
                   <TD>N</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=FULL&qual=POSSII%20N%20DSS2]]></TD>
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_550_N</TD>
                   <TD>DSS2</TD>
                   <TD>3.737500</TD>
                   <TD>20.14722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/fits</TD>
                   <TD>N</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=FITS&resolution=FULL&qual=POSSII%20N%20DSS2]]></TD>
                   <TD>550</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_550_N</TD>
                   <TD>DSS2</TD>
                   <TD>3.737500</TD>
                   <TD>20.14722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/jpeg</TD>
                   <TD>N</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/alapre.pl?-c=7.18750+24.32694&fmt=JPEG&resolution=FULL&qual=POSSII%20N%20DSS2]]></TD>
                   <TD>550</TD>
                   <TD>POSSII</TD>
                   <TD>FULL</TD>
                   <TD>CUTOUT</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
             </TABLEDATA></DATA>
        </TABLE>
   </RESOURCE>
_______
Output 3
________
   <RESOURCE type="results">
      <INFO name="QUERY_STATUS" value="OK"/>
**************
      <PARAM ID="SERVICETYPE" datatype ="char" value="ImageAtlas"/>
      <PARAM ID="MODE" datatype ="char" value="ORIGIN "/>
      <PARAM ID="COMPRESSION" datatype ="char" value="JPEG NONE"/>
      <PARAM ID="RESOLUTION" datatype ="char" value="PREVIEW"/>
**************
         <TABLE>
            <FIELD ID="Observation_Name" ucd="VOX:Image_Title" datatype="char"
a
rraysize="*" />
            <FIELD ID="Machine_Name" ucd="INST_ID" datatype="char"
arraysize="*"
 />
            <FIELD ID="CentralPoint_RA" ucd="POS_EQ_RA_MAIN" datatype="double"
/>
            <FIELD ID="CentralPoint_DEC" ucd="POS_EQ_DEC_MAIN"
datatype="double"
  />
            <FIELD ID="Naxes" ucd="VOX:Image_Naxes" datatype="int"  />
            <FIELD ID="Naxis" ucd="VOX:Image_Naxis" datatype="int"
arraysize="*"
 />
            <FIELD ID="AngularPixelSize" ucd="VOX:Image_Scale"
datatype="double"
            <FIELD ID="Naxis" ucd="VOX:Image_Naxis" datatype="int"
arraysize="*"
 />
            <FIELD ID="AngularPixelSize" ucd="VOX:Image_Scale"
datatype="double"
 arraysize="*" unit="deg" />
            <FIELD ID="OriginalCoding" ucd="VOX:Image_Format" datatype="char"
ar
raysize="*" />
            <FIELD ID="Filter_Name" ucd="VOX:BandPass_ID" datatype= "char"
array
size="*" />

            <FIELD ID="Effective_wavelength"  ucd="VOX:BandPass_RefValue"
dataty
pe="double" unit="um" />
            <FIELD ID="Minimal_wavelength"  ucd="VOX:BandPass_LoLimit"
datatype=
"double" unit="um" />
            <FIELD ID="Maxima_wavelength"  ucd="VOX:BandPass_HiLimit"
datatype="
double" unit="um" />

            <FIELD ID="Location"  ucd="VOX:Image_AccessReference"
datatype="char
" arraysize="*" />
            <FIELD ID="PlateNumber"   datatype="char" arraysize="*" />
            <FIELD ID="ObservingProgram"   datatype="char" arraysize="*" />
            <FIELD ID="crtype" datatype="char" ucd="VOX:WCS_CoordProjection"
arraysize ="*" />
            <FIELD ID="crpix" datatype="double" ucd="VOX:WCS_CoordRefPixel"
arraysize= "*" />
           <FIELD ID="crval" datatype="double" ucd="VOX:WCS_CoordRefValue"
arraysize= "*" />
           <FIELD ID="cdval" datatype="double" ucd="VOX:WCS_CDMatrix"
arraysize="*" / >
            <DATA>
              <TABLEDATA>
                <TR>
                   <TD>2MASS_H_971031N_HI1180033</TD>
                   <TD>2MASS</TD> 
                   <TD>6.789987 </TD> 
                   <TD>23.325038 </TD> 
                   <TD>2</TD> 
                   <TD></TD> 
                   <TD>20.000000 20.000000</TD> 
**************
                   <TD>image/$COMPRESSION</TD> 
**************
                   <TD>H</TD> 
                   <TD></TD> 
                   <TD>1.500000</TD> 
                   <TD>1.800000</TD> 
**************
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=2MASS&color=H&mode=$MODE&comp=$COMPRESSION]]>
</TD>                    
**************
                   <TD>971031N_HI1180033</TD> 
                   <TD>2MASS</TD> 
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR> 
                   <TD>2MASS_K_971031N_KI1180033</TD>
                   <TD>2MASS</TD> 
                   <TD>6.789987 </TD> 
                   <TD>23.325038 </TD> 
                   <TD>2</TD> 
                   <TD></TD> 
                   <TD>20.000000 20.000000</TD> 
**************
                   <TD> image/$COMPRESSION</TD> 
**************
                   <TD>K</TD> 
                   <TD></TD> 
                   <TD>2.000000</TD> 
                   <TD>2.320000</TD> 
**************
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=2MASS&color=K&mode=$MODE&comp=$COMPRESSION]]></TD> 
**************
                   <TD>971031N_KI1180033</TD> 
                   <TD>2MASS</TD> 
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR> 
                   <TD>2MASS_J_971031N_JI1180033</TD>
                   <TD>2MASS</TD> 
                   <TD>6.789987 </TD> 
                   <TD>23.325038 </TD> 
                   <TD>2</TD> 
                   <TD></TD> 
                   <TD>20.000000 20.000000</TD> 
                   <TD> image/$COMPRESSION</TD> 
                   <TD>J</TD> 
                   <TD></TD> 
                   <TD>1.110000</TD> 
                   <TD>1.30000</TD> 
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=2MASS&color=J&mode=$MODE&comp=$COMPRESSION]]></TD> 
                   <TD>971031N_JI1180033</TD> 
                   <TD>2MASS</TD> 
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS1_POSSI_358_E</TD>
                   <TD>DSS1</TD>
		   <TD>7.18750</TD>
		   <TD>24.32944</TD>
		   <TD>2</TD>
		   <TD>875 875</TD>
		   <TD>0.007407392 0.007407392</TD>
		   <TD>image/$COMPRESSION</TD>
		   <TD>E</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSI&color=E&machine=DSS1&field=358&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION]]></TD> 
		   <TD>358</TD>
		   <TD>POSSI</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_550_J</TD>
                   <TD>DSS2</TD>
                   <TD>3.720833</TD>
                   <TD>20.10833</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=J&machine=DSS2&field=550&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION]]></TD> 
                   <TD>550</TD>
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                 </TR>
                <TR>
		   <TD>DSS2_POSSII_551_J<TD>
                   <TD>DSS2</TD>
                   <TD>8.975000</TD>
                   <TD>20.15417</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=J&machine=DSS2&field=551&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION]]></TD> 
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>MAMA_POSSII_484_J</TD>
                   <TD>MAMA</TD>
                   <TD>6.758333</TD>
                   <TD>25.110833</TD>
                   <TD>2</TD>
                   <TD>1024 1024</TD>
                   <TD>0.0059259259 0.0059259259</TD>
                   <TD>JPEG,MRCOMP,FITS</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=J&machine=MAMA&field=484&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION]]></TD> 
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_484_J</TD>
                   <TD>DSS2</TD>
                   <TD>6.741667</TD>
                   <TD>25.148889</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>J</TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=J&machine=DSS2&field=484&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION]]></TD> 
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_550_F</TD>
                   <TD>DSS2</TD><TD>3.716667</TD>
                   <TD>20.142500</TD><TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=F&machine=DSS2&field=550&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION]]></TD> 
                   <TD>550</TD>
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_551_F</TD>
                   <TD>DSS2</TD>
                   <TD>8.979167</TD>
                   <TD>20.149722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=F&machine=DSS2&field=551&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION]]></TD> 
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                 </TR>
                 <TR>
                   <TD>DSS2_POSSII_484_F</TD>
                   <TD>DSS2</TD>
                   <TD>6.775000</TD>
                   <TD>25.17111</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=F&machine=DSS2&field=484&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION]]></TD> 
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                 </TR>
                 <TR>
                   <TD>DSS2_POSSII_484_N</TD>
                   <TD>DSS2</TD>
                   <TD>6.766667</TD>
                   <TD>25.153333</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>N</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=N&machine=DSS2&field=484&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION]]></TD> 
                   <TD>484</TD>*
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_551_N</TD>
                   <TD>DSS2</TD>
                   <TD>8.970833</TD>
                   <TD>20.139722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>N</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=N&machine=DSS2&field=551&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION]]></TD> 
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_550_N</TD>
                   <TD>DSS2</TD>
                   <TD>3.737500</TD>
                   <TD>20.14722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>N</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=N&machine=DSS2&field=550&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION]]></TD> 
                   <TD>550</TD>
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
             </TABLEDATA></DATA>
        </TABLE>
   </RESOURCE>
   <RESOURCE type="results">
      <INFO name="QUERY_STATUS" value="OK"/>
**************
      <PARAM ID="SERVICETYPE" datatype ="char" value="CUTOUT"/>
      <PARAM ID="MODE" datatype ="char" value="ORIGIN RESAMP MOSAIC"/>
      <PARAM ID="COMPRESSION" datatype ="char" value="JPEG NONE"/>
      <PARAM ID="RESOLUTION" datatype ="char" value="INTERMEDIATE FULL"/>
**************
         <TABLE>
            <FIELD ref="Observation_Name" />
            <FIELD ref="Machine_Name" />
            <FIELD ref="CentralPoint_RA" />
            <FIELD ref="CentralPoint_DEC" />
            <FIELD ref="Naxes" />
            <FIELD ref="Naxis" />
            <FIELD ref="AngularPixelSize" />
            <FIELD ref="OriginalCoding" />
            <FIELD ref="Filter_Name" />
            <FIELD ref="Effective_wavelength"  />
            <FIELD ref="Minimal_wavelength"  />
            <FIELD ref="Maxima_wavelength"  />
            <FIELD ref="Location"  />
            <FIELD ref="PlateNumber"   />
            <FIELD ref="ObservingProgram"   />
            <FIELD ref="crtype"/> 
            <FIELD ref="crpix"/> 
           <FIELD ref="crval"/> 
           <FIELD ref="cdval"/> 
            <DATA>
              <TABLEDATA>
                <TR>
                   <TD>DSS1_POSSI_358_E</TD>
                   <TD>DSS1</TD>
		   <TD>7.18750</TD>
		   <TD>24.32944</TD>
		   <TD>2</TD>
		   <TD>875 875</TD>
		   <TD>0.007407392 0.007407392</TD>
**************
		   <TD>image/$COMPRESSION</TD>
**************
		   <TD>E</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
**************
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSI&color=E&machine=DSS1&field=358&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION&angrefpoint=$CRVAL&pixrefpoint=$CRPIX&size=$SIZE]]></TD>
**************
		   <TD>358</TD>
		   <TD>POSSI</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_550_J</TD>
                   <TD>DSS2</TD>
                   <TD>3.720833</TD>
                   <TD>20.10833</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=J&machine=DSS2&field=550&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION&angrefpoint=$CRVAL&pixrefpoint=$CRPIX&size=$SIZE]]></TD> 
                   <TD>550</TD>
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                 </TR>
                <TR>
		   <TD>DSS2_POSSII_551_J<TD>
                   <TD>DSS2</TD>
                   <TD>8.975000</TD>
                   <TD>20.15417</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=J&machine=DSS2&field=551&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION&angref
point=$CRVAL&pixrefpoint=$CRPIX&size=$SIZE]]></TD> 
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>MAMA_POSSII_484_J</TD>
                   <TD>MAMA</TD>
                   <TD>6.758333</TD>
                   <TD>25.110833</TD>
                   <TD>2</TD>
                   <TD>1024 1024</TD>
                   <TD>0.0059259259 0.0059259259</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=J&machine=MAMA&field=484&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION&angref
point=$CRVAL&pixrefpoint=$CRPIX&size=$SIZE]]></TD> 
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_484_J</TD>
                   <TD>DSS2</TD>
                   <TD>6.741667</TD>
                   <TD>25.148889</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>J</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=J&machine=DSS2&field=484&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION&angref
point=$CRVAL&pixrefpoint=$CRPIX&size=$SIZE]]></TD> 
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_550_F</TD>
                   <TD>DSS2</TD><TD>3.716667</TD>
                   <TD>20.142500</TD><TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=F&machine=DSS2&field=550&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION&angref
point=$CRVAL&pixrefpoint=$CRPIX&size=$SIZE]]></TD> 
                   <TD>550</TD>
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_551_F</TD>
                   <TD>DSS2</TD>
                   <TD>8.979167</TD>
                   <TD>20.149722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=F&machine=DSS2&field=551&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION&angref
point=$CRVAL&pixrefpoint=$CRPIX&size=$SIZE]]></TD> 
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                 </TR>
                 <TR>
                   <TD>DSS2_POSSII_484_F</TD>
                   <TD>DSS2</TD>
                   <TD>6.775000</TD>
                   <TD>25.17111</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>F</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=F&machine=DSS2&field=484&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION&angref

point=$CRVAL&pixrefpoint=$CRPIX&size=$SIZE]]></TD> 
                   <TD>484</TD>
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                 </TR>
                 <TR>
                   <TD>DSS2_POSSII_484_N</TD>
                   <TD>DSS2</TD>
                   <TD>6.766667</TD>
                   <TD>25.153333</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>N</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=N&machine=DSS2&field=484&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION&angref
point=$CRVAL&pixrefpoint=$CRPIX&size=$SIZE]]></TD> 
                   <TD>484</TD>*
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_551_N</TD>
                   <TD>DSS2</TD>
                   <TD>8.970833</TD>
                   <TD>20.139722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>N</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=N&machine=DSS2&field=551&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION&angref
point=$CRVAL&pixrefpoint=$CRPIX&size=$SIZE]]></TD> 
                   <TD>551</TD>
                   <TD>POSSII</TD>
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                </TR>
                <TR>
                   <TD>DSS2_POSSII_550_N</TD>
                   <TD>DSS2</TD>
                   <TD>3.737500</TD>
                   <TD>20.14722</TD>
                   <TD>2</TD>
                   <TD>90 960</TD>
                   <TD>0.006666 0.0066666</TD>
                   <TD>image/$COMPRESSION</TD>
                   <TD>N</TD>
                   <TD></TD>
                   <TD></TD>
                   <TD></TD>
                  
<TD><![CDATA[http://aladin.u-strasbg.fr/cgi-bin/nph-HTTP.cgi?type=$SERVICETYPE&out=image&position=6.789987+23.325038&survey=POSSII&color=N&machine=DSS2&field=550&mode=$MODE&comp=$COMPRESSION&resolution=$RESOLUTION&angref
point=$CRVAL&pixrefpoint=$CRPIX&size=$SIZE]]></TD> 
                   <TD>550</TD> 
                   <TD>POSSII</TD> 
                   <TD>1544,1544</TD>^M
                   <TD>RA--TAN, DEC--TAN</TD>^M
                   <TD>772,772</TD>^M
                   <TD>66.8226978,22.9963367</TD>^M
                   <TD>1,1</TD>^M
                 </TR>  
             </TABLEDATA></DATA>
        </TABLE>
   </RESOURCE>



=====================================================================
Francois   Bonnarel               Observatoire Astronomique de Strasbourg
CDS (Centre de donnees          11, rue de l'Universite
astronomiques de Strasbourg)    F--67000 Strasbourg (France)

Tel: +33-(0)3 90 24 24 11       WWW: http://cdsweb.u-strasbg.fr/people/fb.html
Fax: +33-(0)3 90 24 24 25       E-mail: bonnarel at astro.u-strasbg.fr
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