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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

  N2H+, N2D+ and C17O spectra in Ophiuchus (Punanova+, 2016)
Post annotation
1.J/A+A/587/A118/lc17o10(c)Informations on file [spectrum/fits] (37 rows)
2.J/A+A/587/A118/lc17o21(c)Informations on file [spectrum/fits] (31 rows)
3.J/A+A/587/A118/ln2dp10(c)Informations on file [spectrum/fits] (24 rows)
4.J/A+A/587/A118/ln2dp21(c)Informations on file [spectrum/fits] (24 rows)
5.J/A+A/587/A118/ln2hp10(c)Informations on file [spectrum/fits] (7 rows)
Help Xmatch is

Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1+2+3+4)Naxis  Number of observed frequencies (meta.number)
   (ALL)Scan  Number of scans (meta.number)
  (1+2)Core (char) Dense core name (
   (ALL)Source (char) Source name in fits header (;meta.fits)
  (1+2)Tel (char) Telescop (meta.note)
  (1+3+4+5)RAJ2000 deg (i) Source right ascension (J2000) at Epoch Ep (pos.eq.ra;meta.main)
  (1+3+4+5)DEJ2000 deg (i) Source declination (J2000) at Epoch Ep (pos.eq.dec;meta.main)
  (1)Ep  Epoch of position (time.epoch)
  (1+2)oRA arcsec Offset in right ascension in respect to the Source position (pos.eq.ra;arith.diff)
  (1+2)oDE arcsec Offset in Declination in respect to the Source position (pos.eq.dec;arith.diff)

ALL cols
 (i)indexed column
   (ALL)ImageFreq Hz [1.15356e+11] Image frequency (em.freq)
  (1+3+4+5)Vel km/s Velocity (phys.veloc)
  (1+2+3+4)deltaV km/s δV (pos.cartesian.y)
  (1+2+3)Obs.Date "Y:M:D" (n)Observation date (time.epoch;obs)
   (ALL)SimbadName (char) Designation understandable by the Simbad data-base (
  (2)RA deg (i) Source right ascension at Epoch (pos.eq.ra;meta.main)
  (2)DE deg (i) Source declination at Epoch (pos.eq.dec;meta.main)
  (2)Epoch yr Epoch for position (time.equinox)
  (2+4)RestFreq Hz [2.24714e+11] Rest frequency (em.freq)
  (4)Obs.Date (char) Observation date (time.epoch;obs)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
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