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=2807
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ColumnValue  Explain   (UCD)
_RAJ200004 42 14.343 "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)
_DEJ2000-20 26 06.87 "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)
_RAB195004 40 04.101 "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)
_DEB1950-20 31 45.00 "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)
_Glon218.872367 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-37.217409 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)
2807recno 2807  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
NameNGC1640  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195004 40 04.1 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950-20 31 45 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt12.37 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 21.82 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 0.008 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.009 mag Effect of e2 on Bt (stat.error)
e4 0.305  1-sigma error on Tphot (stat.error)
e5 0.002 mag Effect of e4 on Bt (stat.error)
B-Ve 0.85 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.039 mag 1-sigma error on B-Ve (stat.error;phot.color;em.opt.B)
gB-V-0.158   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be 0.29 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.129 mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B-0.396   Color gradient in U-B (arith.grad;phot.color;em.opt.U)
V-Re  mag mean V-R within effective aperture (phot.color;em.opt.V;em.opt.R)
e_V-Re  mag 1-sigma error on V-Re (stat.error;phot.color;em.opt.V)
gV-R    Color gradient in V-R (arith.grad;phot.color;em.opt.V)
V-Ie  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 12   Number of aperture available (meta.number)
LastA 0.05 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot 2.0  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q2   [0-6] Quality flag (meta.code.qual)
_RA.icrs04 42 14.3 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-20 26 07 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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