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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

Target dimension:

Radius Box size

  Planetary nebulae as standard candles. II. (Ciardullo+, 1989)
Post annotation
1.J/ApJ/339/53/table1Log of M31 planetary nebula observations off-band filter (13 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)
  Field  Field number (;obs.field)
  RA1975 "h:m:s" (i) Right ascension (1975) (pos.eq.ra;meta.main)
  DE1975 "d:m:s" (i) Declination (1975) (pos.eq.dec;meta.main)
  ObsDate "Y:M:D" (n)UT observation date (time.epoch;obs)
  CCD (char) CCD used (;instr)
  Exp s Exposure time (time.duration;obs.exposure)
  n_Exp (char) [a] a: A sum of two 1800s exposures. (meta.note)
  Lambdac 0.1nm Central wavelength of the Off-band filter (instr.filter;em.wl.central)
  FWHM 0.1nm FWHM of the Off-Band filter (spect.line.width;spect.line)
  ExpTime s Exposure time of the Off-band filter (time.duration;obs.exposure)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

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