UCD question: how to specify reference to a flat field image?

Rob Seaman seaman at noao.edu
Wed Oct 15 11:06:36 PDT 2008


Like Brian said, meta.file is tagged with the dreaded "S".

Maybe we need a "Q" word called "thing" :-)
--

On Oct 15, 2008, at 10:59 AM, Roy Williams wrote:

> Next iteration:
> meta.file;obs.calib.flat
>
>
>
> Brian Thomas wrote:
>> On Wednesday 15 October 2008 01:47:29 pm Rob Seaman wrote:
>>
>>> How about meta.dataset;obs.calib.flat?
>>>
>>
>> Hmm. Perhaps.. but the definition of 'meta.dataset' is a not very  
>> clear or satisfying one of "Dataset, archive".
>>
>> =brian
>>
>>
>>> --
>>>
>>> On Oct 15, 2008, at 10:33 AM, Brian Thomas wrote:
>>>
>>>
>>>> 	Hi,
>>>>
>>>> 	Here's a question for the UCD mavens on the list; my apologies  
>>>> in  advance if
>>>> 	this was answered elsewhere  (I guess I missed it..)
>>>>
>>>> 	How does one specify "a flat-field calibration file" using UCD   
>>>> 1.23? I see that the
>>>> 	'meta.file' and 'obs.calib.flat' UCDs both exist, however, they  
>>>> are  both marked as
>>>> 	'secondary', so neither may be the first in a composed word,  
>>>> and  apparently cant
>>>> 	be combined.
>>>>
>>>> 	What should I do here?
>>>>
>>>> 	-brian
>>>>
>>
>>
>
> -- 
>
> California Institute of Technology
> 626 395 3670
>



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