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
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

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (1+2)assID   [0,5] ISOGAL-DENIS association quality flag (Note 11)   (meta.code.qual)
  (1+2)assII   [0,4] 7-15 micron association quality flag (Note 10)   (meta.code.qual)
  (1+2)DEISOGAL deg ISOGAL declination (J2000) (pos.eq.dec)
  (1+2+4+5+6+7+8)DEJ2000 deg (i) Declination (J2000) (Note 3)   (pos.eq.dec;meta.main)
  (1+2+5)Dfield (char) DENIS image name (Note 4)   (meta.id;obs.image)
  (1+2)disID arcsec Distance ISOGAL to DENIS associated sources (meta.id.assoc;pos.angDistance)
  (1+2)disII arcsec Distance 7 to 15 micron associated sources (meta.id.assoc;pos.angDistance)
  (1+2)edge15   [0,1] Edge flag at 15 micron (Note 8)   (meta.code.error)
  (1+2)edge7   [0,1] Edge flag at 7 micron (Note 8)   (meta.code.error)
  (1+2)e_mag15 mag Uncertainty in 15um magnitude (stat.error)
  (1+2)e_mag7 mag Uncertainty in 7um magnitude (stat.error)

ALL cols
    
 (i)indexed column
  (1+2+3)filt15  LW number of filter used at 15 micron (phot.flux.density;em.IR.8-15um)
  (1+2+3)filt7  LW number of filter used at 7 micron (phot.flux.density;em.IR.4-8um)
  (1+2+3+4+5)GLAT deg Galactic latitude (pos.galactic.lat)
  (1+2+3+4+5)GLON deg ]-180,180] Galactic longitude (pos.galactic.lon)
  (1+2)Icorr  DENIS I-band correlation factor (phot.mag;em.opt.I)
  (1+2+3)Ifield (char) ISOGAL field name (meta.id;obs.field)
  (1+2)Imag mag (n) DENIS I-band magnitude (Note 5)   (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)Jcorr  DENIS J-band correlation factor (stat.correlation)
  (1+2)Jmag mag (n) DENIS J-band magnitude (Note 5)   (phot.mag;em.IR.J)
  (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)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2)Kcorr  DENIS Ks-band correlation factor (stat.correlation)
  (1+2)Kmag mag (n) DENIS Ks-band magnitude (Note 5)   (phot.mag;em.IR.K)
  (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)
  (1+2)mag15 mag (n) ISO/LW3 ISOGAL 15um magnitude (Note 5)   (phot.mag;em.IR.8-15um)
  (1+2)mag7 mag (n) ISO/LW2 ISOGAL 7um magnitude (Note 5)   (phot.mag;em.IR.4-8um)
  (1+2)mesh15   [0,3] Mesh flag at 15 micron (Note 7)   (meta.code.error;pos.HTM)
  (1+2)mesh7   [0,3] Mesh flag at 7 micron (Note 7)   (phot.flux.density;em.IR.4-8um)
  (1+2+4)Name (char) Source identifier (J2000) (Note 2)   (meta.id;meta.main)
  (1+2)npix15   [0,7] Npix flag at 15 micron (Note 6)   (phot.flux.density;em.IR.4-8um)
  (1+2)npix7   [0,7] Npix flag at 7 micron (Note 6)   (phot.flux.density;em.IR.4-8um)
  (1+2)n_Seq (char) [E] for extended part (psc2, outside fields) (meta.note)
  (1+2)pfov15 arcsec Pixel field of view at 15 micron (phys.angSize;em.IR.8-15um;instr.fov)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2)pfov7 arcsec Pixel field of view at 7 micron (phys.angSize;em.IR.4-8um;instr.fov)
  (1+2)qual15   [0,4] Global quality flag at 15 micron (Note 9)   (meta.code.qual)
  (1+2)qual7   [0,4] Global quality flag at 7 micron (meta.code.qual)
  (1+2)RAISOGAL deg ISOGAL right ascension (J2000) (pos.eq.ra)
  (1+2+4+5+6+7+8)RAJ2000 deg (i) Right ascension (J2000) (Note 3)   (pos.eq.ra;meta.main)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1+2)Seq  Source identification number in the field (Note 1)   (meta.id;obs.field)
  (1+2)xpos15 pix X-position on ISOGAL final 15 micron image (pos.cartesian.x;instr.det)
  (1+2)xpos7 pix X-position on ISOGAL final 7 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)ypos7 pix Y-position on ISOGAL final 7 micron image (pos.cartesian.y;instr.det)
  (3)area deg2 Area of field (phys.area;obs.field)
  (3+4)db deg Half width of field in latitude (Note 2)   (phys.angSize;obs.field)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)_DE.icrs deg (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  (3)dens15 deg-2 Density of 15 micron confident sources (src.density)
  (3)dens7 deg-2 Density of 7 micron confident sources (src.density)
  (3)densKs deg-2 Density of DENIS Ks sources brighter than K_max2 (Note 5)   (src.density)
  (3+4)dl deg Half width of field in longitude (Note 2)   (phys.angSize;obs.field)
  (3)ION15  ISO Observation Number for 15 micron data (meta.id)
  (3)ION7  ISO Observation Number for 7 micron data (meta.id;meta.main)
  (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+4)pfov arcsec Pixel field of view (phys.angSize;instr.fov)
  (3)_RA.icrs deg (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  (3)RMSID arcsec RMS of ISO-DENIS separations of associated sources (stat.stdev)
  (3)RMSII arcsec RMS of 7-15 micron separations of associated sources (stat.stdev)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)Angle deg Position angle from north of the final image
  (4+5)Date "Y:M:D" (n)Date of observation (YYMMDD)
  (4)dNstepx arcsec Size of step between x raster positions
  (4)dNstepy arcsec Size of step between y raster positions
  (4)filt  LW filter number (Note 5)   
  (4+6+7+8)ION  ISO Observation Number
  (4+5)JD-2450000 d Julian day of observation -2450000
  (4)magmax mag ISO magnitude cutoff (Note 3)   
  (4)nbsrc  Number of confident sources brighter than magmax
  (4)NpixX pix Number of pixels in x of final image
  (4)NpixY pix Number of pixels in y of final image
  (4)Nstepx arcsec Number of raster steps in x
  (4)Nstepy arcsec Number of raster steps in y

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)oGLAT arcsec Applied offset in Galactic latitude (Note 2)   
  (4)oGLON arcsec Applied offset in Galactic longitude (Note 2)   
  (4)qual   [1,2] Quality of image (Note 1)   
  (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)   
  (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)mag mag ISOGAL magnitude
  (6+7+8)Seq (char) Identification number in the ION
  (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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