<br />
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<?xml version="1.0"?>
<VOTABLE version="1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:noNamespaceSchemaLocation="http://www.ivoa.net/xml/VOTable/VOTable/v1.1">
<DESCRIPTION>
TGCat VOTable service. For more information visit TGCat at
   http://tgcat.mit.edu or
send inquiry to tgcat@space.mit.edu
</DESCRIPTION>
<COOSYS ID="J2000" system="ICRS" epoch="J2000" equinox="J2000" />
<RESOURCE type="results" name="223757_672d1b9913a9c6f3">
<INFO name="QUERY_STATUS" value="OK"/>
<TABLE>
<DESCRIPTION>Table generated from tgcat query ID 223757_672d1b9913a9c6f3
.
To view the HTML version of your query please see:
    http://tgcat.mit.edu/tgData.php?q=223757_672d1b9913a9c6f3 
For questions/comments please see http://tgcat.mit.edu or write
to tgcat@space.mit.edu  
</DESCRIPTION>
<FIELD name="obsid" datatype="char" arraysize="*" ucd="meta.id"><DESCRIPTION> Chandra Observation ID ( see cxc.harvard.edu ) </DESCRIPTION></FIELD>
<FIELD name="name" datatype="char" arraysize="*" ucd="meta.id"><DESCRIPTION> TGCat Preferred Object Designation </DESCRIPTION></FIELD>
<FIELD name="instrument" datatype="char" arraysize="*" ucd="INST_ID"><DESCRIPTION> Chandra Instrument ( ACIS/HRC )  </DESCRIPTION></FIELD>
<FIELD name="grating" datatype="char" arraysize="*" ucd="instr.detector"><DESCRIPTION> Chandra Grating ( HETG/LETG ) </DESCRIPTION></FIELD>
<FIELD name="ra" datatype="double" unit="degree" ucd="POS_EQ_RA_MAIN"><DESCRIPTION> Right Ascension </DESCRIPTION></FIELD>
<FIELD name="dec" datatype="double" unit="degree" ucd="POS_EQ_DEC_MAIN"><DESCRIPTION> Declination </DESCRIPTION></FIELD>
<FIELD name="observation_date" datatype="char" arraysize="*" ucd="time.creation"><DESCRIPTION> Observation Date YYYY-MM-DD HH:MM:SS </DESCRIPTION></FIELD>
<FIELD name="exposure" datatype="double" unit="s" ucd="obs.exposure"><DESCRIPTION> Exposure Time </DESCRIPTION></FIELD>
<DATA>
<TABLEDATA>
<TR><TD>20709</TD><TD>3C 273</TD><TD>ACIS</TD><TD>HETG</TD><TD>187.27789</TD><TD>2.05241</TD><TD>2018-07-04 17:57:50</TD><TD>29571</TD></TR>
<TR><TD>20094</TD><TD>Cir X-1 (4U 1516-56)</TD><TD>ACIS</TD><TD>HETG</TD><TD>230.17039</TD><TD>-57.16678</TD><TD>2017-07-05 06:51:15</TD><TD>35358.8</TD></TR>
<TR><TD>20093</TD><TD>Cir X-1 (4U 1516-56)</TD><TD>ACIS</TD><TD>HETG</TD><TD>230.17036</TD><TD>-57.16677</TD><TD>2017-06-17 22:02:02</TD><TD>9790.35</TD></TR>
<TR><TD>18990</TD><TD>Cir X-1 (4U 1516-56)</TD><TD>ACIS</TD><TD>HETG</TD><TD>230.17058</TD><TD>-57.16684</TD><TD>2017-06-17 12:36:30</TD><TD>13209.2</TD></TR>
<TR><TD>21114</TD><TD>zeta Pup</TD><TD>ACIS</TD><TD>HETG</TD><TD>120.89568</TD><TD>-40.00306</TD><TD>2018-07-05 17:00:36</TD><TD>19696</TD></TR>
</TABLEDATA>
</DATA>
</TABLE>
</RESOURCE>
</VOTABLE>
