VizieR

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CDS

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

  
IX/22
  Einstein extended deep survey (Primini+, 1991)
ReadMe+ftp
1991ApJ...374..440P
Similar Catalogs
Post annotation 		img(gal)
1.IX/22/sampleEDS IPC, HRI + Optical Data for 4.5Sigma IPC Sample (45 rows)

Simple ConstraintList Of Constraints
 
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)
  Iseqno  IPC sequence number (Note G1)   (meta.id)
  Isrcno  IPC source number (Note 1)   (meta.id)
  RA1950 "h:m:s" (i) Right Ascension (1950) (pos.eq.ra;meta.main)
  DE1950 "d:m:s" (i) Declination (1950) (pos.eq.dec;meta.main)
  Iposerr arcsec IPC position uncertainty (stat.error)
  Iflux 10-17W/m2IPC source flux (*1.0E14) (Note 2)   (phot.flux;em.X-ray)
  e_Iflux 10-17W/m2IPC flux error (*1.0E14) (stat.error)
  Isnr  IPC count rate signal-to-noise ratio (stat.snr)
  Hseqno  (n) HRI sequence number (Note 3)   (meta.id)
  Hsrcno  (n) HRI src # of HRI src (if any) that matches IPC src (Note 3)   (meta.id)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Hcell arcsec HRI detection cell size (instr.fov;instr.pixel)
  Hpos (char) HRI B1950 source position (sexag.) (meta.id)
  e_Hpos arcsec HRI position uncertainty (stat.error)
  Hrate ct/ks HRI source count rate per 1000 s (Note 4)   (phot.count;em.X-ray)
  e_Hrate ct/ks HRI rate error (stat.error;phot.count;em.IR.H)
  l_Vmag (char) [> ] uncertainty in Vmag (meta.code.error)
  Vmag mag (n) Optical visual magnitude (phot.mag;em.opt.V)
  l_fxfv (char) [> ] uncertainty in fxfv (meta.code.error)
  fxfv  (n) Log of ratio of broad x-ray flux/optical flux (Note 5)   (phot.flux;arith.ratio)
  z  (n) OPT redshift (src.redshift;pos.heliocentric)
  ID (char) Identification (Note 6)   (meta.id)
  _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
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
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