Time series: Annotation of light curves in VOTable

[ada nebot]

Hi Alberto, 

Thanks for the reading ! 

Yes, in this case: 
- MJD would reference one TIMESYS. 
- each magnitude would reference to a PHOTCAL Group 

There should be a similar example exposed in the Note, but if this is not the case, I would be happy to add your case. 

Cheers,

Ada 

> On 9 Jul 2020, at 09:25, alberto micol <amicol.ivoa at googlemail.com> wrote:
> 
> Hola Ada,
> 
> I’m reading your interesting note (sorry for the delay) and I have a question.
> Would the proposed annotation cover the case of a light curve which
> for one mid reports multiple filters?
> 
> An image is worth 1000 words, so here an example:
> 
> <Image 09.07.20 at 09.20.jpg>
>  
> Many thanks,
> Alberto
> 
> 
>> On 7. Apr 2020, at 11:36, ada nebot <ada.nebot at astro.unistra.fr <mailto:ada.nebot at astro.unistra.fr>> wrote:
>> 
>> Dear IVOA members, 
>> 
>> We have drafted an IVOA Note on 
>> Time series: Annotation of light curves in VOTable
>> 
>> You can find this document under: 
>> http://www.ivoa.net/documents/Notes/LightCurveTimeSeries <http://www.ivoa.net/documents/Notes/LightCurveTimeSeries>
>> 
>> This document describes a proposal to annotate in a VOTable time series data. It is limited to the most common type of time series in astronomy: light curves, but it can be extended to other type of time series data easily (such as e. g. radial velocities curves). The annotation reuses elements of existing data models when possible and defines a set of new elements. 
>>  
>> Looking forward to your comments and suggestions! Also, don’t hesitate to distribute it around and ask us if you would like to be among the list of authors. We would be happy to add anyone with an interest on the proposal.  
>>  
>> Best,
>> Ada for the TDIG 
>> 
>> --
>> Astronome Adjointe
>> CDS, Observatoire Astronomique de Strasbourg (ObAS)
>> UMR 7550 Université de Strasbourg 
>> 11, rue de l'Université, F-67000 Strasbourg
>> +33 (0) 3 68 85 24 20
>> 
> 

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