VizieR

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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/A+AS/113/51
  Catalogue of associations IRAS and S stars (Chen+, 1995)
ReadMe+ftp
1995A&AS..113...51C
Similar Catalogs
Post annotation 		img(gal)
1.J/A+AS/113/51/table1(c)Association between IRAS sources and S stars (746 rows)
2.J/A+AS/113/51/table2(c)Suspected associations (43 rows)
3.J/A+AS/113/51/rem1-2Remarks to table1 and table2 (17 rows)
4.J/A+AS/113/51/table3(c)Rejected associations (94 rows)
5.J/A+AS/113/51/rem3Remarks to table3 (64 rows)
6.J/A+AS/113/51/table4aPossibly extended sources (24 rows)
7.J/A+AS/113/51/table4bSources contaminated by cirrus or nearby sources (88 rows)

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)
   (ALL)GCGSS  (i) [1/1347] GCGSS or Stephenson (1990) number (Note 1)   (meta.note)
  (1+2+4+5+6+7)n_GCGSS (char) [S] If S flag is present, star belongs to Stephenson's (1990) supplementary list (Note 1)   (meta.note)
  (1+2+4)RA1950 "h:m:s" (i) GCGSS right ascension (1950) (pos.eq.ra;meta.main)
  (1+2+4)n_RA1950 (char) [*] When '*' the seconds were indicated as tenths of minutes in the original table (meta.note)
  (1+2+4)DE1950 "d:m:s" (i) GCGSS declination (1950) (pos.eq.dec;meta.main)
  (1+2+4)n_DE1950 (char) [*] When '*' the arcseconds were indicated as tenths of arcminutes in the original table (meta.note)
  (1+2+4)GCGSSmag mag (n) []? GCGSS magnitude, either V or B (phot.mag;em.opt.B)
  (1+2+4)n_GCGSSmag (char) [B] When 'B' GCGSS magnitude is B (meta.note)
  (1+4)RA2 "h:m:s" (n) []? GSC right ascension (1950) (pos.eq.ra)
  (1+4)DE2 "d:m:s" (n) []? GSC declination (1950) (pos.eq.dec)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+4)GSCmag mag (n) []? GSC magnitude, either V or B (phot.mag;em.opt.B)
  (1+4)n1_GSCmag (char) [B] When 'B' GSC magnitude is B (meta.note)
  (1+4)n2_GSCmag (char) [v] When 'v' GSC magnitude is variable (meta.note)
  (1+2+4+5+6+7)IRAS (char) IRAS PSC entry (meta.id)
  (1+2+4)RA3s s (n) []? IRAS right ascension (1950) (pos.eq.ra)
  (1+4)DE3 "d:m:s" (n) []? IRAS declination (1950) (pos.eq.dec)
  (1+2+4)R1  (n) []? log(25.F12/12.F25)/log(25/12), where F12 and F25 are the 12 and 25um IRAS fluxes (phot.flux;arith.ratio)
  (1+2+4)n_R1 (char) [:] If present, at least one flux is of quality 2 in IRAS (meta.note)
  (1+2+4)R2  (n) []? log(60.F25/25.F60)/log(60/25), where F25 and F60 are the 25 and 60um IRAS fluxes (phot.flux;arith.ratio)
  (1+4)n1_R2 (char) [:] If present, at least one flux is of quality 2 (meta.note)
  (1+2+4)SpIR (char) IR spectral class, according to the letter codes defined by Volk & Cohen (Note 2)   (src.spType)
  (1+2+4)LRS  (n) []? LRS spectral class (src.spType)
  (1+2+4)Refs (char) References to near IR photometry (Note 3)   (meta.ref;pos.frame)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2+4)Ass (char) Associations with other catalogues (Note 4)   (meta.id.assoc)
  (1+2+4)Flag (char) Flag (Note 5)   (meta.code.error)
  (1+2+4)_RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  (1+2+4)_DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  (2)DE3s arcsec (n) []? IRAS declination (1950) (pos.eq.dec)
  (2)n_R2 (char) [:] If present, at least one flux is of quality 2 (meta.note)
  (3+5+6+7)Text (char) Remarks (meta.note)
  (6+7)ses1  (n) []? IRAS PSC small extended structure flag (meta.code.error)

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