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===EO0168-0085662
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Note: The current version includes only the North (POSS-I plates)

ColumnValue  Explain   (UCD)
_RAJ200016 04 16.11744 "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+12 48 54.6228 "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)
_RAB195016 01 55.66669 "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+12 57 03.7884 "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)
_Glon025.18438606 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+42.80327051 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_IDEO0168-0085662  (i) [EO0-9-] Designation of the object (plate and sequential numbers separated by a dash -) (meta.id;meta.main)
Xpix 3937.7 pix X Position in pixel from center of plate (pos.cartesian.x;instr.det)
Ypix -8577.6 pix Y Position in pixel from center of plate (pos.cartesian.y;instr.det)
RAJ2000241.067156 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+12.815173 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
rmag13.51 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 56.48   [-100,100] Statistical deviation from PSF (Note 2)   (src.class.starGalaxy)
rDiam 19.7 arcsec Major axis diameter of image on red plate (phys.angSize;src)
rEll 0.19   [0,1] Ellipticity (1-a/b) on red plate (src.ellipticity)
rPA 44 deg Position angle of the ellipse (pos.posAng)
bmag13.64 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 29.68   [-100,100] Statistical deviation from PSF (Note 2)   (src.class.starGalaxy)
bDiam 26.8 arcsec Major axis diameter of image on blue plate (phys.angSize;src)
bEll 0.27   [0,1] Ellipticity (1-a/b) on blue plate (src.ellipticity)
bPA 56 deg Position angle of the ellipse (pos.posAng)
b-r 0.13 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)
Epoch1950.527 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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