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<?xml version="1.0" encoding="UTF-8"?>
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INAF - OATS National Institute for Astrophysics - Astronomical Observatory of
Trieste INAF - IA2 Italian Center for Astronomical Archives
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Copyright (C) 2017 Istituto Nazionale di Astrofisica
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-->
<schema name="ivoa" version="1.1">
<table name="obscore">
<add>
<property>
<name>dataproduct_type</name>
<type>VARCHAR</type>
<size>255</size>
<updatable>true</updatable>
<description>Logical data product type (image etc.)</description>
</property>
<property>
<name>calib_level</name>
<type>INTEGER</type>
<updatable>true</updatable>
<nullable>false</nullable>
<description>Calibration level {0, 1, 2, 3, 4}</description>
</property>
<property>
<name>obs_collection</name>
<type>VARCHAR</type>
<size>255</size>
<updatable>true</updatable>
<nullable>false</nullable>
<description>Name of the data collection</description>
</property>
<property>
<name>obs_id</name>
<type>VARCHAR</type>
<size>255</size>
<updatable>true</updatable>
<nullable>false</nullable>
<description>Observation ID</description>
</property>
<property>
<name>obs_publisher_did</name>
<type>VARCHAR</type>
<size>255</size>
<updatable>true</updatable>
<nullable>false</nullable>
<description>Dataset identifier given by the publisher</description>
</property>
<property>
<name>access_url</name>
<size>255</size>
<updatable>true</updatable>
<description>URL used to access (download) dataset</description>
</property>
<property>
<name>access_format</name>
<type>VARCHAR</type>
<size>255</size>
<updatable>true</updatable>
<description>File content format</description>
</property>
<property>
<name>access_estsize</name>
<type>INTEGER</type>
<updatable>true</updatable>
<description>Estimated size of dataset in kilo bytes</description>
<unit>kbyte</unit>
</property>
<property>
<name>target_name</name>
<type>VARCHAR</type>
<size>255</size>
<updatable>true</updatable>
<description>Astronomical object observed, if any</description>
</property>
<property>
<name>s_ra</name>
<type>DOUBLE</type>
<updatable>true</updatable>
<description>Central right ascension, ICRS</description>
<unit>deg</unit>
</property>
<property>
<name>s_dec</name>
<type>DOUBLE</type>
<updatable>true</updatable>
<description>Central declination, ICRS</description>
<unit>deg</unit>
</property>
<property>
<name>s_fov</name>
<type>DOUBLE</type>
<updatable>true</updatable>
<description>Diameter (bounds) of the covered region</description>
<unit>deg</unit>
</property>
<property>
<name>s_region</name>
<type>VARCHAR</type>
<size>255</size>
<updatable>true</updatable>
<description>Sky region covered by the data product (expressed in ICRS frame)</description>
</property>
<property>
<name>s_xel1</name>
<type>INTEGER</type>
<updatable>true</updatable>
<description>Number of elements along the first spatial axis</description>
</property>
<property>
<name>s_xel2</name>
<type>INTEGER</type>
<updatable>true</updatable>
<description>Number of elements along the second spatial axis</description>
</property>
<property>
<name>s_resolution</name>
<type>DOUBLE</type>
<updatable>true</updatable>
<description>Spatial resolution of data as FWHM</description>
<unit>arcsec</unit>
</property>
<property>
<name>t_min</name>
<type>DOUBLE</type>
<updatable>true</updatable>
<description>Start time in MJD</description>
<unit>d</unit>
</property>
<property>
<name>t_max</name>
<type>DOUBLE</type>
<updatable>true</updatable>
<description>Stop time in MJD</description>
<unit>d</unit>
</property>
<property>
<name>t_exptime</name>
<type>DOUBLE</type>
<updatable>true</updatable>
<description>Total exposure time</description>
<unit>s</unit>
</property>
<property>
<name>t_resolution</name>
<type>DOUBLE</type>
<updatable>true</updatable>
<description>Temporal resolution FWHM</description>
<unit>s</unit>
</property>
<property>
<name>t_xel</name>
<type>INTEGER</type>
<updatable>true</updatable>
<description>Number of elements along the time axis</description>
</property>
<property>
<name>em_min</name>
<type>DOUBLE</type>
<updatable>true</updatable>
<description>Start in spectral coordinates</description>
<unit>m</unit>
</property>
<property>
<name>em_max</name>
<type>DOUBLE</type>
<updatable>true</updatable>
<description>Stop in spectral coordinates</description>
<unit>m</unit>
</property>
<property>
<name>em_res_power</name>
<type>DOUBLE</type>
<updatable>true</updatable>
<description>Spectral resolving power</description>
</property>
<property>
<name>em_xel</name>
<type>INTEGER</type>
<updatable>true</updatable>
<description>Number of elements along the spectral axis</description>
</property>
<property>
<name>o_ucd</name>
<type>VARCHAR</type>
<size>255</size>
<updatable>true</updatable>
<description>UCD of observable (e.g. phot.flux.density, phot.count, etc.)</description>
</property>
<property>
<name>pol_states</name>
<type>VARCHAR</type>
<size>255</size>
<updatable>true</updatable>
<description>List of polarization states or NULL if not applicable</description>
</property>
<property>
<name>pol_xel</name>
<type>INTEGER</type>
<updatable>true</updatable>
<description>Number of polarization samples</description>
</property>
<property>
<name>facility_name</name>
<type>VARCHAR</type>
<size>255</size>
<updatable>true</updatable>
<description>Name of the facility used for this observation</description>
</property>
<property>
<name>instrument_name</name>
<type>VARCHAR</type>
<size>255</size>
<updatable>true</updatable>
<description>Name of the instrument used for this observation</description>
</property>
</add>
</table>
</schema>