VizieR

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

VizieR

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VII/206/table4 General Photometry of Galaxies (Prugniel+ 1998)
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Derived photometric parameters for the sample's galaxies (7288 rows) 		  recno=2844
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ColumnValue  Explain   (UCD)
_RAJ200005 07 42.753 "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)
_DEJ2000-37 30 50.53 "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 05 59.000 "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)
_DEB1950-37 34 41.00 "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)
_Glon241.213452 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-35.900411 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)
2844recno 2844  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
NameNGC1808  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195005 05 59.0 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950-37 34 41 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt10.62 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 21.84 mag/arcsec2 Mean surface brightness within the effective aperture (phot.mag.sb)
e1 0.013 mag Residual 1-sigma error on Bt (stat.error)
e2 0.016 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.039 mag Effect of e2 on Bt (stat.error)
e4 0.329  1-sigma error on Tphot (stat.error)
e5 0.010 mag Effect of e4 on Bt (stat.error)
B-Ve 0.88 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.005 mag 1-sigma error on B-Ve (stat.error;phot.color;em.opt.B)
gB-V-0.127   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be 0.27 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.003 mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B 0.038   Color gradient in U-B (arith.grad;phot.color;em.opt.U)
V-Re 0.63 mag mean V-R within effective aperture (phot.color;em.opt.V;em.opt.R)
e_V-Re 0.042 mag 1-sigma error on V-Re (stat.error;phot.color;em.opt.V)
gV-R-0.195   Color gradient in V-R (arith.grad;phot.color;em.opt.V)
V-Ie 1.26 mag mean V-I within effective aperture (phot.color;em.opt.V;em.opt.I)
e_V-Ie 0.054 mag 1-sigma error on V-Ie (stat.error;phot.color;em.opt.V)
gV-I-0.295   Color gradient in V-I (arith.grad;phot.color;em.opt.V)
Nap 37   Number of aperture available (meta.number)
LastA 0.10 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot -0.1  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q3   [0-6] Quality flag (meta.code.qual)
_RA.icrs05 07 42.8 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-37 30 51 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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