[AstroPy] VO table from skybot cannot be read by vo.table

Jerome Caron jerome_caron_astro@ymail....
Mon Dec 17 14:22:36 CST 2012


I don't know if the file I get from SkyBoT is an incorrect VO table file, or if there is a problem with the function astropy.io.vo.table.parse_single_table.
Can anybody guide me ?
Many thanks for your help
Clear skies
Jerome Caron
 

________________________________
 De : Jerome Caron <jerome_caron_astro@ymail.com>
À : "astropy@scipy.org" <astropy@scipy.org> 
Cc : francois Kugel <fkugel@wanadoo.fr> 
Envoyé le : Dimanche 16 décembre 2012 22h00
Objet : [AstroPy] VO table from skybot cannot be read by vo.table
  

Dear list
I have a problem with vo.table and SkyBOT.
I make a SkyBoT request and I get the following xml file

<?xml version="1.0" encoding="UTF-8" ?>
<vot:VOTABLE version="1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:vot="http://www.ivoa.net/xml/VOTable/v1.2" xsi:schemaLocation="http://www.ivoa.net/xml/VOTable/v1.2 http://www.ivoa.net/xml/VOTable/VOTable-1.2.xsd" xmlns:stc="http://www.ivoa.net/xml/STC">
<vot:INFO ID="status" name="QUERY_STATUS" value="OK"/>
<vot:INFO
 ID="reqTarget" name="-c" value="1.1623100147908+0.78109932048627,rm=848.52813742386"/>
<vot:INFO ID="reqEpoch" name="Epoch" value="2456278.2798"/>
<vot:INFO ID="supplier" name="Supplier" value="Provided by IMCCE/OBSPM/CNRS"/>
<vot:RESOURCE name="Skybot.ConeSearch"><vot:DESCRIPTION>SkyBoT - List of the targets located in the FOV</vot:DESCRIPTION>
<vot:INFO name="QUERY_STATUS" value="ERROR">No solar system object was found in the requested FOV: RA DEC: 04:26:22.91 +44:45:13.30 EPOCH: 2012-12-16 18:42:54.72</vot:INFO>
</vot:RESOURCE>
</vot:VOTABLE>

I have a function that uses vo.table from astropy, that usually works fine. But this time it crashes with the following messages:

←[0;31mERROR←[0m: IndexError: No table found in VOTABLE file. [astropy.io.vo.tree]
Traceback (most recent call last):
  File
 "X:\imagesheq5\2012-12-16\pav-18\04_check_objects_v10.py", line 159, in <module>
    cat = astrometry.read_votable(Folder+ '\\skybot.xml', text_display=False)
  File "C:\aspylib\aspylib\astrometry\query2.py", line 34, in read_votable
    votable = parse_single_table(filename, pedantic=False)
  File "C:\Python27\lib\site-packages\astropy-0.1-py2.7-win32.egg\astropy\io\vo\table.py", line 126, in parse_single_table
    return votable.get_first_table()
  File "C:\Python27\lib\site-packages\astropy-0.1-py2.7-win32.egg\astropy\io\vo\tree.py", line 2970, in get_first_table
    raise IndexError("No table found in VOTABLE file.")
IndexError: No table found in VOTABLE file.
Appuyez sur une touche pour continuer...

Do you have any idea ?
Jerome Caron
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