VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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

  
J/ApJS/38/351
  M31 planetary nebulae (Ford+, 1978)
ReadMe+ftp
1978ApJS...38..351F
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/38/351/table2(c)Coordinates of planetary nebulae in M31 (311 rows)
2.J/ApJS/38/351/refstars(c)Coordinates of reference stars (100 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
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)Ford  Sequential number, Ford M 31 NNN in Simbad (meta.record)
   (ALL)RA1975 "h:m:s" (i) Right ascension (1975.0) (pos.eq.ra;meta.main)
   (ALL)DE1975 "d:m:s" (i) Declination (1975.0) (pos.eq.dec;meta.main)
   (ALL)Nplate  Number of on-band plates used to determine the nebula's coordinates (meta.id;instr.plate)
  (1)Simbad (char) ask the Simbad data-base about this object
   (ALL)_RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
   (ALL)_DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  (2)Plate  Plate number (obs.field)
  (2)Star (char) Reference star designation (meta.id;meta.main)

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