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===EO0779-0280270
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Note: The current version includes only the North (POSS-I plates)

ColumnValue  Explain   (UCD)
_RAJ200023 54 29.21616 "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 01 38.3808 "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)
_RAB195023 51 56.27850 "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+22 44 56.8872 "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)
_Glon106.24105920 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-37.99161413 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_IDEO0779-0280270  (i) [EO0-9-] Designation of the object (plate and sequential numbers separated by a dash -) (meta.id;meta.main)
Xpix 4508.1 pix X Position in pixel from center of plate (pos.cartesian.x;instr.det)
Ypix 11926.4 pix Y Position in pixel from center of plate (pos.cartesian.y;instr.det)
RAJ2000358.621734 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+23.027328 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
rmag19.34 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 1.85   [-100,100] Statistical deviation from PSF (Note 2)   (src.class.starGalaxy)
rDiam 4.3 arcsec Major axis diameter of image on red plate (phys.angSize;src)
rEll 0.13   [0,1] Ellipticity (1-a/b) on red plate (src.ellipticity)
rPA 76 deg Position angle of the ellipse (pos.posAng)
bmag20.07 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 -0.91   [-100,100] Statistical deviation from PSF (Note 2)   (src.class.starGalaxy)
bDiam 5.4 arcsec Major axis diameter of image on blue plate (phys.angSize;src)
bEll 0.13   [0,1] Ellipticity (1-a/b) on blue plate (src.ellipticity)
bPA 11 deg Position angle of the ellipse (pos.posAng)
b-r 0.73 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)
Epoch1953.607 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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