VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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I/267/out The APM-North Catalogue (McMahon+, 2000)
The Full Northern APM Catalogue (166466987 rows)
  APM-ID===EO0691-0008689
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Note: The current version includes only the North (POSS-I plates)

ColumnValue  Explain   (UCD)
_RAJ200006 48 58.00080 "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+50 44 06.2700 "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)
_RAB195006 45 04.18359 "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+50 47 30.3828 "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)
_Glon165.36965208 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+20.30159118 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-IDEO0691-0008689  (i) [EO0-9-] Designation of the object (plate and sequential numbers separated by a dash -) (meta.id;meta.main)
RAJ2000102.241670 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+50.735075 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
Xpix 11425.6 pix X Position in pixel from center of plate (pos.cartesian.x;instr.pixel)
Ypix-21385.7 pix Y Position in pixel from center of plate (pos.cartesian.y;instr.pixel)
rmag16.86 mag (i) Magnitude of red image (phot.mag;obs.image)
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 2.97   [-100,100] Statistical deviation from PSF (Note 2)   (stat.value)
rDiam 8.7 arcsec Major axis diameter of image on red plate (phys.angSize;instr.plate)
rEll 0.13   [0,1] Ellipticity (1-a/b) on red plate (src.ellipticity;instr.plate)
rPA106 deg Position angle of the ellipse (pos.posAng)
bmag18.03 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 5.19   [-100,100] Statistical deviation from PSF (Note 2)   (stat.value)
bDiam 7.9 arcsec Major axis diameter of image on blue plate (phys.angSize;instr.plate)
bEll 0.06   [0,1] Ellipticity (1-a/b) on blue plate (src.ellipticity;instr.plate)
bPA 86 deg Position angle of the ellipse (pos.posAng)
b-r 1.17  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)
Epoch1953.18 yr (i) Epoch of observation (red plate) (time.epoch)
  
elapse time 1