VizieR

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VizieR

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VII/206/table4 General Photometry of Galaxies (Prugniel+ 1998)
Derived photometric parameters for the sample's galaxies (7288 rows)
  recno=2872
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ColumnValue  Explain   (UCD)
_RAJ200005 46 23.064 "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)
_DEJ2000-52 05 21.93 "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)
_RAB195005 45 15.000 "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)
_DEB1950-52 06 24.00 "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)
_Glon259.530508 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-30.857263 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)
2872recno 2872  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameNGC2101  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195005 45 15.0 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950-52 06 24 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt13.64 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 22.34 mag/arcsec2 Mean surface brightness within the effective aperture (phot.mag.sb)
e1 0.024 mag Residual 1-sigma error on Bt (stat.error)
e2 0.008 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.013 mag Effect of e2 on Bt (stat.error)
e4 0.993  1-sigma error on Tphot (stat.error)
e5 0.004 mag Effect of e4 on Bt (stat.error)
B-Ve 0.28 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.068 mag 1-sigma error on B-Ve (stat.error;phot.color;em.opt.B)
gB-V 0.363   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be-0.50 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.314 mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B 0.693   Color gradient in U-B (arith.grad;phot.color;em.opt.U)
V-Re 0.24 mag mean V-R within effective aperture (phot.color;em.opt.V;em.opt.R)
e_V-Re 0.408 mag 1-sigma error on V-Re (stat.error;phot.color;em.opt.V)
gV-R 0.529   Color gradient in V-R (arith.grad;phot.color;em.opt.V)
V-Ie 1.76 mag mean V-I within effective aperture (phot.color;em.opt.V;em.opt.I)
e_V-Ie  mag 1-sigma error on V-Ie (stat.error;phot.color;em.opt.V)
gV-I    Color gradient in V-I (arith.grad;phot.color;em.opt.V)
Nap 16   Number of aperture available (meta.number)
LastA 0.02 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot 7.6  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q2   [0-6] Quality flag (meta.code.qual)

_RA.icrs05 46 23.1 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-52 05 22 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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