VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

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VII/214/aps APS Galaxies in the North Galactic Pole (Cabanela, 1999)
The MAPSNGP Catalogue (217768 rows)
  recno=93325
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ColumnValue  Explain   (UCD)
_RAJ200014 20 00.2603 "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 06 41.179 "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)
_RAB195014 17 42.8206 "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 20 24.877 "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)
_Glon026.4929631 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+69.5830723 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)
93325recno 93325  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

MLN382   [96/619] Modified Luyten number for field (obs.field)
POSS 61   [41/1611] Original POSS field number (Note 1)   (meta.id;obs.field)
Oname 356486  O image raster number (unique number for each object on a given plate) (Note 1)   (meta.id;meta.main)
OXcen319731 pix X position of image centroid from O plate corner (pos.cartesian.x;instr.det)
OYcen521801 pix Y position of image centroid from O plate corner (pos.cartesian.y;instr.det)
RA195014 17 42.82 "h:m:s" (i) Right ascension (1950) for O plate (pos.eq.ra;meta.main)
DE1950+23 20 24.88 "d:m:s" (i) Declination (1950) for O plate (pos.eq.dec;meta.main)
Odiam 28.85 arcsec Major-axis diameter from the O plate image (phys.angSize)
Omagi17.49 mag Integrated magnitude from the O plate image (phot.mag;em.opt.B)
Omagd13.46 mag Magnitude from the O plate image using D-M relation for stars (phot.mag;em.opt.B)
Opa 69.80 deg Major-axis position angle (N to E) from the O plate image (pos.posAng)
Oell 0.68  Ellipticity from the O plate image (src.ellipticity)
Ogal 1.00   [0,1] Galnode value for O plate (Note 2)   (stat.value)
Omom2 6.71  Second Moment of the O plate image (stat.variance;stat.value;instr.plate)
Osat11.00 % Percent saturation of the O plate image (instr.saturation)
Otrans 881.80  Average transmittance of the O plate image (instr.saturation)
OSuBr22.60 mag/arcsec+2Mean surface brightness from O plate image (phot.mag.sb;em.opt.B)
OReff 8.19 arcsec Effective (half-light) radius from O plate (phys.angSize)
OC31 1.820  C31 blue concentration index. Ratio of the 100% light radius to 50% light radius (phys.size;arith.ratio)
OC32 1.363  C32 blue concentration index. Ratio of the 100% light radius to 75% light radius (phys.size;arith.ratio)
OC21 1.335  C21 blue concentration index. Ratio of the 75% light radius to 50% light radius (phys.size;arith.ratio)
Ename1240526  E image raster number (Note 1)   (meta.id.assoc)
EXcen319539 pix X position of image centroid from E plate corner (pos.cartesian.x;instr.det)
EYcen521915 pix Y position of image centroid from E plate corner (pos.cartesian.y;instr.det)
RA(E)14 17 42.82 "h:m:s" Right ascension (1950) from E plate (pos.eq.ra)
DE(E)+23 20 25.19 "d:m:s" Declination (1950) from E plate (pos.eq.dec)
Ediam 30.47 arcsec Major-axis diameter from the E plate image (phys.angSize)
Emagi15.99 mag Integrated magnitude from the E plate image (phot.mag;em.opt.R)
Emagd12.22 mag Magnitude from the E plate image using D-M relation for stars (phot.mag;em.opt.R)
Epa 68.00 deg Major-axis position angle (N to E) from the E plate image (pos.posAng)
Eell 0.73  Ellipticity from the E plate image (src.ellipticity)
Egal 0.95   [0,1] Galnode value from E plate (Note 2)   (stat.value)
Emom2 6.73  Second Moment of the E plate image (stat.variance;stat.value;instr.plate)
Esat32.00 % Percent saturation of the E plate image (instr.saturation)
Etrans 775.70  Average transmittance of the E plate image (instr.saturation)
ESuBr21.64 mag/arcsec+2Mean surface brightness from E plate image (phot.mag.sb;em.opt.R)
EReff 7.87 arcsec Effective (half-light) radius from E plat (phys.angSize)
EC31 1.983  C31 red concentration index. Ratio of the 100% light radius to 50% light radius (phys.size;arith.ratio)
EC32 1.447  C32 red concentration index. Ratio of the 100% light radius to 75% light radius (phys.size;arith.ratio)
EC21 1.370  C21 red concentration index. Ratio of the 75% light radius to 50% light radius (phys.size;arith.ratio)
E(B-V)B 0.011 mag E(B-V) determined by bilinear interpolation of Burstein & Heiles extinction estimates (1982, see Cat. J/AJ/87/1165) (phot.color.excess)
E(B-V)S 0.026 mag E(B-V) determined from Schlegel et al. (1998ApJ...500..525S) extinction estimates (phot.color.excess)
fO0   [0/6] O image flag (Note 3)   (meta.code)
fE0   [0/6] E image flag (Note 3)   (meta.code)
O-E 1.50 mag O-E color of the object computed using integrated magnitudes. (phot.color;em.opt.B;em.opt.R)
O-Ed 1.24 mag O-E color of the object computed using D-M relation magnitudes. (phot.color;em.opt.B;em.opt.R)
Dens 52.78 deg-2 Estimated local surface density of MAPS-NGP galaxies (in galaxies/degree2) (phot.flux.density.sb)

_RA.icrs14 20 00.26 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+23 06 41.18 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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