VizieR

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

VizieR

start AladinLite
VII/206/table4 General Photometry of Galaxies (Prugniel+ 1998)
ReadMe+ftp

Derived photometric parameters for the sample's galaxies (7288 rows) 		  recno=2808
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200004 42 54.470 "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+00 37 11.15 "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 20.101 "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+00 31 35.00 "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)
_Glon196.350089 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-27.930899 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)
2808recno 2808  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
NameNGC1642  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195004 40 20.1 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950+00 31 35 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt13.22 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 22.02 mag/arcsec2 Mean surface brightness within the effective aperture (phot.mag.sb)
e1 0.002 mag Residual 1-sigma error on Bt (stat.error)
e2 0.002 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.004 mag Effect of e2 on Bt (stat.error)
e4 0.083  1-sigma error on Tphot (stat.error)
e5 0.001 mag Effect of e4 on Bt (stat.error)
B-Ve 0.81 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.031 mag 1-sigma error on B-Ve (stat.error;phot.color;em.opt.B)
gB-V-0.156   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be 0.19 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.119 mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B-0.352   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 1.09 mag mean V-I within effective aperture (phot.color;em.opt.V;em.opt.I)
e_V-Ie 0.032 mag 1-sigma error on V-Ie (stat.error;phot.color;em.opt.V)
gV-I-0.223   Color gradient in V-I (arith.grad;phot.color;em.opt.V)
Nap 42   Number of aperture available (meta.number)
LastA 0.06 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot 3.4  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q1   [0-6] Quality flag (meta.code.qual)
_RA.icrs04 42 54.5 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+00 37 11 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
elapse time 0