VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

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I/267/out The APM-North Catalogue (McMahon+, 2000)
The Full Northern APM Catalogue (166466987 rows)
  APM-ID===EO0057-0197690
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Note: The current version includes only the North (POSS-I plates)

ColumnValue  Explain   (UCD)
_RAJ200009 07 50.88336 "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+16 38 17.8404 "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)
_RAB195009 05 03.33404 "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+16 50 25.9630 "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)
_Glon212.21885262 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+37.49294054 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_IDEO0057-0197690  (i) [EO0-9-] Designation of the object (plate and sequential numbers separated by a dash -) (meta.id;meta.main)
Xpix 20270.3 pix X Position in pixel from center of plate (pos.cartesian.x;instr.det)
Ypix 4810.6 pix Y Position in pixel from center of plate (pos.cartesian.y;instr.det)
RAJ2000136.962014 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+16.638289 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
rmag13.52 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 2   [-1,2] Red Image class code (Note 1)   (meta.code.class)
rStel 41.72   [-100,100] Statistical deviation from PSF (Note 2)   (src.class.starGalaxy)
rDiam 25.9 arcsec Major axis diameter of image on red plate (phys.angSize;src)
rEll 0.56   [0,1] Ellipticity (1-a/b) on red plate (src.ellipticity)
rPA 91 deg Position angle of the ellipse (pos.posAng)
bmag17.19 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 11.97   [-100,100] Statistical deviation from PSF (Note 2)   (src.class.starGalaxy)
bDiam 10.9 arcsec Major axis diameter of image on blue plate (phys.angSize;src)
bEll 0.03   [0,1] Ellipticity (1-a/b) on blue plate (src.ellipticity)
bPA 85 deg Position angle of the ellipse (pos.posAng)
b-r 3.67 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)
Epoch1950.217 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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