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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  Chandra observations of SINGS galaxies (Lehmer+, 2019)
Post annotation
1.J/ApJS/243/3/table2Chandra Advanced CCD Imaging Spectrometer (ACIS) observation log (200 rows)

Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Gal (char) Name of the host galaxy (
  NGC  NGC number of the host galaxy as in Table 7; column added by CDS (;meta.main)
  ObsID  (n) [354/21676] Chandra Observation ID; null for merged IDs (;obs)
  f_ObsID (char) [de] Flag on ObsID (Note 1)   (meta.code)
  RAJ2000 deg (i) Right Ascension, Aim Point (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination, Aim Point (J2000) (pos.eq.dec;meta.main)
  ObsDate s (n)UT Observation Date time (time.epoch;obs)
  Exp ks [2/892] Total exposure time (Note 2)   (time.duration;obs.exposure)
  Nfl  (n) [1/2] Number of flaring intervals, rejected (meta.number)
  Tfl ks (n) [0.5/2] Combined flare duration, rejected (time.interval)
  dRA arcsec (n) [-0.7/0.8] Offset in Right Ascension (pos.eq.ra;arith.diff)
  dDE arcsec (n) [-1.3/0.6] Offset in Declination (pos.eq.dec;arith.diff)
  Mode (char) [FV] Observation Mode (F=faint mode; or V=very faint mode) (meta.code)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
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usage  Display UCD1+    UCD1  
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