VizieR

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

VizieR

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I/267/out The APM-North Catalogue (McMahon+, 2000)
The Full Northern APM Catalogue (166466987 rows)
  APM-ID===EO0187-0131683
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Note: The current version includes only the North (POSS-I plates)

ColumnValue  Explain   (UCD)
_RAJ200022 00 34.08744 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+19 41 41.4924 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195021 58 12.23621 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+19 27 15.1084 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon076.86538959 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-27.51355044 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)

APM_IDEO0187-0131683  (i) [EO0-9-] Designation of the object (plate and sequential numbers separated by a dash -) (meta.id;meta.main)
Xpix 10395.2 pix X Position in pixel from center of plate (pos.cartesian.x;instr.det)
Ypix -8214.0 pix Y Position in pixel from center of plate (pos.cartesian.y;instr.det)
RAJ2000330.142031 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+19.694859 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
rmag16.56 mag (i) Magnitude of red image (phot.mag;em.opt.R)
l_rmag    [L] 'L' when rmag is the plate limit (Note 3)   (meta.code.error)
rClass-1   [-1,2] Red Image class code (Note 1)   (meta.code.class)
rStel 0.01   [-100,100] Statistical deviation from PSF (Note 2)   (src.class.starGalaxy)
rDiam 9.1 arcsec Major axis diameter of image on red plate (phys.angSize;src)
rEll 0.02   [0,1] Ellipticity (1-a/b) on red plate (src.ellipticity)
rPA 7 deg Position angle of the ellipse (pos.posAng)
bmag17.71 mag (i) Magnitude of blue image (phot.mag;em.opt.B)
l_bmag    [L] 'L' when bmag is the plate limit (Note 3)   (meta.code.error)
bClass-1   [-1,2] Blue Image class code (Note 1)   (meta.code.class)
bStel 0.31   [-100,100] Statistical deviation from PSF (Note 2)   (src.class.starGalaxy)
bDiam 9.2 arcsec Major axis diameter of image on blue plate (phys.angSize;src)
bEll 0.08   [0,1] Ellipticity (1-a/b) on blue plate (src.ellipticity)
bPA 96 deg Position angle of the ellipse (pos.posAng)
b-r 1.15 mag Colour (phot.color;em.opt.B;em.opt.R)
l_b-r    [L] 'L' when b-r is affected by plate limits (meta.code.error)
Mflag    [*] '*' if edge effect in matching. (meta.code)
Epoch1950.538 yr Epoch of observation (red plate) (time.epoch)
  
elapse time 0

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Rules of usage of VizieR data

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