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===EO1202-0172357
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Note: The current version includes only the North (POSS-I plates)

ColumnValue  Explain   (UCD)
_RAJ200002 01 04.67472 "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 56 49.1028 "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)
_RAB195001 58 20.83580 "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 42 20.7509 "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)
_Glon145.89098809 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-42.79877927 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_IDEO1202-0172357  (i) [EO0-9-] Designation of the object (plate and sequential numbers separated by a dash -) (meta.id;meta.main)
Xpix 11117.4 pix X Position in pixel from center of plate (pos.cartesian.x;instr.det)
Ypix 11463.6 pix Y Position in pixel from center of plate (pos.cartesian.y;instr.det)
RAJ2000030.269478 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+16.946973 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
rmag13.42 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 16.64   [-100,100] Statistical deviation from PSF (Note 2)   (src.class.starGalaxy)
rDiam 17.6 arcsec Major axis diameter of image on red plate (phys.angSize;src)
rEll 0.22   [0,1] Ellipticity (1-a/b) on red plate (src.ellipticity)
rPA128 deg Position angle of the ellipse (pos.posAng)
bmag14.85 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 23.73   [-100,100] Statistical deviation from PSF (Note 2)   (src.class.starGalaxy)
bDiam 17.4 arcsec Major axis diameter of image on blue plate (phys.angSize;src)
bEll 0.25   [0,1] Ellipticity (1-a/b) on blue plate (src.ellipticity)
bPA135 deg Position angle of the ellipse (pos.posAng)
b-r 1.44 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)
Epoch1954.678 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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