<div dir="ltr"><div>Thanks Mireille,</div><div><br></div><div>These are very similar to the current placeholders ( which mimic the StatErrorLow|High element ucds )</div><div>The main question I have about this was/is:</div><div> o is LowerLimit/UpperLimit conceptually considered an Error term?</div><div>If not, then perhaps the detection limit options are more appropriate.</div><div><br></div><div>Mark</div><div><br></div><div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jul 26, 2022 at 11:40 AM Mireille LOUYS <<a href="mailto:mireille.louys@unistra.fr">mireille.louys@unistra.fr</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
Dear dmers, <br>
<br>
just on the UCD assignation , I have another suggestion for <i>Data.FluxAxis.Accuracy.LowerLimit
</i><br>
which also validates in the UCD builder tool (<a href="http://cdsweb.u-strasbg.fr/UCD/cgi-bin/descr2ucd" target="_blank">http://cdsweb.u-strasbg.fr/UCD/cgi-bin/descr2ucd</a>
) and contains the flux information: <br>
<font face="Courier New, Courier, monospace"><span style="color:rgb(0,153,0);font-size:large;font-style:normal;font-variant-caps:normal;font-weight:700;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;float:none;display:inline">stat.error;phot.flux;stat.min</span></font><br>
<br>
<i>Data.FluxAxis.Accuracy.UpperLimit</i> whould also have this UCD <br>
<span style="color:rgb(0,153,0);font-family:sans;font-size:large;font-style:normal;font-variant-caps:normal;font-weight:700;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;float:none;display:inline"><font face="Courier New, Courier,
monospace">stat.error;phot.flux;stat.max</font><br>
</span><br>
Thanks , Mireille, <br>
for the UCD maintenance committee.<br>
<br>
<span style="font-family:sans;font-size:large;font-style:normal;font-variant-caps:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;float:none;display:inline"></span><span style="color:rgb(0,153,0);font-family:sans;font-size:large;font-style:normal;font-variant-caps:normal;font-weight:700;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;float:none;display:inline"><br>
</span>
<div>Le 21/07/2022 à 20:22,
CresitelloDittmar, Mark a écrit :<br>
</div>
<blockquote type="cite">
<div dir="ltr">Hi,
<div><br>
</div>
<div>Follow-up on the UCD topic. I've started a <a href="https://github.com/ivoa-std/SpectrumDM/issues/5" target="_blank">new Issue in the repository</a> for
this, so it can be worked outside of the structural model
changes.</div>
<div>The primary objective is to select the proper terms for the
new elements.. I'm not sure if we need to go outside this list
for that, but I'm hoping Vandana and Petr can get some review
on this and provide feedback.</div>
<br>
The following shows the UCDs put into this PR, and the suggested
values per the UCD Builder utility.<br>
<ul>
<li>Data.SpectralAxis.order => "instr.order"</li>
<li>Data.SpectralAxis.relorder => "instr.order"</li>
<ul>
<li>UCD builder suggests: "stat.variance;instr.order" for
both, though "instr.order" can stand on its own.</li>
</ul>
<li>Data.FluxAxis.Accuracy.LowerLimit =>
"stat.error.phot.flux.density;em.*;stat.min" (Same as
StatErrorLow)</li>
<ul>
<li>UCD builder suggests:</li>
<ul>
<li>"statistical lower limit" -> "stat.value;stat.min"</li>
<li>"detection lower limit" ->
"instr.saturation;stat.min"</li>
</ul>
</ul>
<li>Data.FluxAxis.Accuracy.UpperLimit =>
"stat.error.phot.flux.density;em.*;stat.max" (Same as
StatErrorHigh)</li>
<ul>
<li>UCD builder suggests:</li>
<ul>
<li>"statistical upper limit" -> "stat.value;stat.max"</li>
<li>"detection upper limit" ->
"instr.saturation;stat.max"</li>
</ul>
</ul>
</ul>
<div><br>
</div>
Mark</div>
</blockquote>
<br>
<pre cols="72">--
--
Mireille Louys, MCF (Associate Professor)
Centre de données CDS IPSEO, Images, Laboratoire Icube
Observatoire de Strasbourg Telecom Physique Strasbourg
11 rue de l'Université 300, Bd Sebastien Brandt CS 10413
F- 67000-STRASBOURG F-67412 ILLKIRCH Cedex
Tel: +33 3 68 85 24 34</pre>
</div>
</blockquote></div></div>