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===EO1188-0174462
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Note: The current version includes only the North (POSS-I plates)

ColumnValue  Explain   (UCD)
_RAJ200000 36 01.07544 "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+23 57 07.2504 "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)
_RAB195000 33 22.86015 "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+23 40 36.7886 "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)
_Glon118.41108925 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-38.78434053 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_IDEO1188-0174462  (i) [EO0-9-] Designation of the object (plate and sequential numbers separated by a dash -) (meta.id;meta.main)
Xpix -4247.0 pix X Position in pixel from center of plate (pos.cartesian.x;instr.det)
Ypix 5053.1 pix Y Position in pixel from center of plate (pos.cartesian.y;instr.det)
RAJ2000009.004481 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+23.952014 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
rmag18.67 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 18.73   [-100,100] Statistical deviation from PSF (Note 2)   (src.class.starGalaxy)
rDiam 9.4 arcsec Major axis diameter of image on red plate (phys.angSize;src)
rEll 0.44   [0,1] Ellipticity (1-a/b) on red plate (src.ellipticity)
rPA 33 deg Position angle of the ellipse (pos.posAng)
bmag22.09 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 3.21   [-100,100] Statistical deviation from PSF (Note 2)   (src.class.starGalaxy)
bDiam 3.8 arcsec Major axis diameter of image on blue plate (phys.angSize;src)
bEll 0.47   [0,1] Ellipticity (1-a/b) on blue plate (src.ellipticity)
bPA101 deg Position angle of the ellipse (pos.posAng)
b-r 3.43 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)
Epoch1954.661 yr Epoch of observation (red plate) (time.epoch)
  
elapse time 1

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Rules of usage of VizieR data

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