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=4701
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ColumnValue  Explain   (UCD)
_RAJ200019 43 54.256 "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)
_DEJ2000-70 37 57.64 "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)
_RAB195019 38 28.001 "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)
_DEB1950-70 45 06.00 "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)
_Glon324.785278 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-29.812138 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)
4701recno 4701  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
NameNGC6808  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195019 38 28.0 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950-70 45 06 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt12.85 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 21.67 mag/arcsec2 Mean surface brightness within the effective aperture (phot.mag.sb)
e1 0.027 mag Residual 1-sigma error on Bt (stat.error)
e2 0.010 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.020 mag Effect of e2 on Bt (stat.error)
e4 0.476  1-sigma error on Tphot (stat.error)
e5 0.003 mag Effect of e4 on Bt (stat.error)
B-Ve 0.75 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.029 mag 1-sigma error on B-Ve (stat.error;phot.color;em.opt.B)
gB-V-0.226   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be 0.07 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.045 mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B-0.358   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 15   Number of aperture available (meta.number)
LastA 0.06 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot 2.1  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q2   [0-6] Quality flag (meta.code.qual)
_RA.icrs19 43 54.3 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-70 37 58 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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