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

  
II/243
  The ISOGAL Point Source Catalogue - IGPSC (Omont+ 2003) Query images/fits /fits
ReadMe+ftp
2003A&A...403..975O
Similar Catalogs
Post annotation 		img(gal)
1.II/243/psc1(c)Point sources inside the defined fields (93385 rows)
2.II/243/psc2(c)Point sources outside the limits of the fields (12765 rows)
3.II/243/fields(c)Definitions of ISOGAL fields (263 rows)
4.II/243/isoobs(c)Parameters of ISOGAL observations (384 rows)
5.II/243/denis(c)Parameters of DENIS observations (1352 rows)
6.II/243/ghosts1(c)Spurious sources extracted only with the 'inversion' process (68010 rows)
7.II/243/ghosts2(c)Spurious sources with bad reliability indicators (14035 rows)
8.II/243/ghosts3(c)Probable remnants of strong sources (6174 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+2)n_Seq (char) [E] for extended part (psc2, outside fields) (meta.note)
  (1+2)Seq  Source identification number in the field (Note 1)   (meta.id;obs.field)
  (1+2+4)Name (char) Source identifier (J2000) (Note 2)   (meta.id;meta.main)
  (1+2+4+5+6+7+8)RAJ2000 deg (i) Right ascension (J2000) (Note 3)   (pos.eq.ra;meta.main)
  (1+2+4+5+6+7+8)DEJ2000 deg (i) Declination (J2000) (Note 3)   (pos.eq.dec;meta.main)
  (1+2)RAISOGAL deg ISOGAL right ascension (J2000) (pos.eq.ra)
  (1+2)DEISOGAL deg ISOGAL declination (J2000) (pos.eq.dec)
  (1+2+3+4+5)GLON deg ]-180,180] Galactic longitude (pos.galactic.lon)
  (1+2+3+4+5)GLAT deg Galactic latitude (pos.galactic.lat)
  (1+2+3)Ifield (char) ISOGAL field name (meta.id;obs.field)

ALL cols		    
 (i)indexed column
  (1+2+5)Dfield (char) DENIS image name (Note 4)   (meta.id;obs.image)
  (1+2)Imag mag (n) DENIS I-band magnitude (Note 5)   (phot.mag;em.opt.I)
  (1+2)Icorr  DENIS I-band correlation factor (phot.mag;em.opt.I)
  (1+2)Ixpos pix X-position in DENIS I-band image (pos.cartesian.x;instr.det)
  (1+2)Iypos pix Y-position in DENIS I-band image (pos.cartesian.y;instr.det)
  (1+2)Jmag mag (n) DENIS J-band magnitude (Note 5)   (phot.mag;em.IR.J)
  (1+2)Jcorr  DENIS J-band correlation factor (stat.correlation)
  (1+2)Jxpos pix X-position in DENIS J-band image (pos.cartesian.x;instr.det)
  (1+2)Jypos pix Y-position in DENIS J-band image (pos.cartesian.y;instr.det)
  (1+2)Kmag mag (n) DENIS Ks-band magnitude (Note 5)   (phot.mag;em.IR.K)
  (1+2)Kcorr  DENIS Ks-band correlation factor (stat.correlation)
  (1+2)Kxpos pix X-position in DENIS K-band image (pos.cartesian.x;instr.det)
  (1+2)Kypos pix Y-position in DENIS K-band image (pos.cartesian.y;instr.det)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2)mag7 mag (n) ISO/LW2 ISOGAL 7um magnitude (Note 5)   (phot.mag;em.IR.4-8um)
  (1+2)e_mag7 mag Uncertainty in 7um magnitude (stat.error)
  (1+2+3)filt7  LW number of filter used at 7 micron (phot.flux.density;em.IR.4-8um)
  (1+2)pfov7 arcsec Pixel field of view at 7 micron (phys.angSize;em.IR.4-8um;instr.fov)
  (1+2)xpos7 pix X-position on ISOGAL final 7 micron image (pos.cartesian.x;instr.det)
  (1+2)ypos7 pix Y-position on ISOGAL final 7 micron image (pos.cartesian.y;instr.det)
  (1+2)npix7   [0,7] Npix flag at 7 micron (Note 6)   (phot.flux.density;em.IR.4-8um)
  (1+2)mesh7   [0,3] Mesh flag at 7 micron (Note 7)   (phot.flux.density;em.IR.4-8um)
  (1+2)edge7   [0,1] Edge flag at 7 micron (Note 8)   (meta.code.error)
  (1+2)qual7   [0,4] Global quality flag at 7 micron (meta.code.qual)
  (1+2)mag15 mag (n) ISO/LW3 ISOGAL 15um magnitude (Note 5)   (phot.mag;em.IR.8-15um)
  (1+2)e_mag15 mag Uncertainty in 15um magnitude (stat.error)
  (1+2+3)filt15  LW number of filter used at 15 micron (phot.flux.density;em.IR.8-15um)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2)pfov15 arcsec Pixel field of view at 15 micron (phys.angSize;em.IR.8-15um;instr.fov)
  (1+2)xpos15 pix X-position on ISOGAL final 15 micron image (pos.cartesian.x;instr.det)
  (1+2)ypos15 pix Y-position on ISOGAL final 15 micron image (pos.cartesian.y;instr.det)
  (1+2)npix15   [0,7] Npix flag at 15 micron (Note 6)   (phot.flux.density;em.IR.4-8um)
  (1+2)mesh15   [0,3] Mesh flag at 15 micron (Note 7)   (meta.code.error;pos.HTM)
  (1+2)edge15   [0,1] Edge flag at 15 micron (Note 8)   (meta.code.error)
  (1+2)qual15   [0,4] Global quality flag at 15 micron (Note 9)   (meta.code.qual)
  (1+2)disII arcsec Distance 7 to 15 micron associated sources (meta.id.assoc;pos.angDistance)
  (1+2)assII   [0,4] 7-15 micron association quality flag (Note 10)   (meta.code.qual)
  (1+2)disID arcsec Distance ISOGAL to DENIS associated sources (meta.id.assoc;pos.angDistance)
  (1+2)assID   [0,5] ISOGAL-DENIS association quality flag (Note 11)   (meta.code.qual)
  (3)ION7  ISO Observation Number for 7 micron data (meta.id;meta.main)
  (3)ION15  ISO Observation Number for 15 micron data (meta.id)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3+4)pfov arcsec Pixel field of view (phys.angSize;instr.fov)
  (3+4)dl deg Half width of field in longitude (Note 2)   (phys.angSize;obs.field)
  (3+4)db deg Half width of field in latitude (Note 2)   (phys.angSize;obs.field)
  (3)area deg2 Area of field (phys.area;obs.field)
  (3)dens7 deg-2 Density of 7 micron confident sources (src.density)
  (3)dens15 deg-2 Density of 15 micron confident sources (src.density)
  (3)RMSII arcsec RMS of 7-15 micron separations of associated sources (stat.stdev)
  (3)RMSID arcsec RMS of ISO-DENIS separations of associated sources (stat.stdev)
  (3)Kmax1 mag DENIS Ks magnitude cutoff 1 (Note 3)   (phot.mag;em.IR.K)
  (3)Kmax2 mag DENIS Ks magnitude cutoff 2 (Note 4)   (phot.mag;em.IR.K)
  (3)densKs deg-2 Density of DENIS Ks sources brighter than K_max2 (Note 5)   (src.density)
  (3)_RA.icrs deg (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  (3)_DE.icrs deg (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
  (4+6+7+8)ION  ISO Observation Number
  (4+5)Date "Y:M:D" (n)Date of observation (YYMMDD)
  (4+5)JD-2450000 d Julian day of observation -2450000
  (4)qual   [1,2] Quality of image (Note 1)   
  (4)oGLON arcsec Applied offset in Galactic longitude (Note 2)   
  (4)oGLAT arcsec Applied offset in Galactic latitude (Note 2)   
  (4)filt  LW filter number (Note 5)   
  (4)magmax mag ISO magnitude cutoff (Note 3)   
  (4)nbsrc  Number of confident sources brighter than magmax
  (4)rot   [0,1] Applied 270 deg rotation to the image (Note 4)   
  (4)xinv   [0,1] Applied x-inversion to the image (Note 4)   
  (4)yinv   [0,1] Applied y-inversion to the image (Note 4)   
  (4)Nstepx arcsec Number of raster steps in x

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)Nstepy arcsec Number of raster steps in y
  (4)dNstepx arcsec Size of step between x raster positions
  (4)dNstepy arcsec Size of step between y raster positions
  (4)Angle deg Position angle from north of the final image
  (4)NpixX pix Number of pixels in x of final image
  (4)NpixY pix Number of pixels in y of final image
  (5)q_I  (n) [0,3] Quality flag of I image (Note 1)   
  (5)q_J  (n) [0,3] Quality flag of J image (Note 1)   
  (5)q_Ks   [0,3] Quality flag of Ks image (Note 1)   
  (6+7+8)Seq (char) Identification number in the ION
  (6+7+8)mag mag ISOGAL magnitude
  (6+7+8)xpos pix X-position on ISOGAL final image
  (6+7+8)ypos pix Y-position on ISOGAL final image

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