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===EO0857-0194620
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Note: The current version includes only the North (POSS-I plates)

ColumnValue  Explain   (UCD)
_RAJ200001 01 42.20616 "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+24 03 29.4228 "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 59 00.72553 "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 47 22.0475 "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)
_Glon125.93730343 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-38.75366452 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_IDEO0857-0194620  (i) [EO0-9-] Designation of the object (plate and sequential numbers separated by a dash -) (meta.id;meta.main)
Xpix -3404.6 pix X Position in pixel from center of plate (pos.cartesian.x;instr.det)
Ypix 3991.3 pix Y Position in pixel from center of plate (pos.cartesian.y;instr.det)
RAJ2000015.425859 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+24.058173 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
rmag 7.33 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 13.89   [-100,100] Statistical deviation from PSF (Note 2)   (src.class.starGalaxy)
rDiam 59.6 arcsec Major axis diameter of image on red plate (phys.angSize;src)
rEll 0.33   [0,1] Ellipticity (1-a/b) on red plate (src.ellipticity)
rPA107 deg Position angle of the ellipse (pos.posAng)
bmag 9.54 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 12.39   [-100,100] Statistical deviation from PSF (Note 2)   (src.class.starGalaxy)
bDiam 63.2 arcsec Major axis diameter of image on blue plate (phys.angSize;src)
bEll 0.26   [0,1] Ellipticity (1-a/b) on blue plate (src.ellipticity)
bPA117 deg Position angle of the ellipse (pos.posAng)
b-r 2.21 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)
Epoch1953.779 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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