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=4841
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ColumnValue  Explain   (UCD)
_RAJ200021 56 09.704 "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)
_DEJ2000-49 31 12.99 "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)
_RAB195021 52 55.001 "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)
_DEB1950-49 45 29.00 "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)
_Glon347.060016 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-49.792353 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)
4841recno 4841  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
NameNGC7155  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195021 52 55.0 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950-49 45 29 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt12.81 mag Asymptotic magnitude in B (phot.mag;em.opt.B)
SBe 21.51 mag/arcsec2 Mean surface brightness within the effective aperture (phot.mag.sb)
e1 0.005 mag Residual 1-sigma error on Bt (stat.error)
e2 0.021 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.025 mag Effect of e2 on Bt (stat.error)
e4 0.936  1-sigma error on Tphot (stat.error)
e5 0.000 mag Effect of e4 on Bt (stat.error)
B-Ve 1.00 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.028 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 0.62 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.030 mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B 0.179   Color gradient in U-B (arith.grad;phot.color;em.opt.U)
V-Re 0.58 mag mean V-R within effective aperture (phot.color;em.opt.V;em.opt.R)
e_V-Re 0.046 mag 1-sigma error on V-Re (stat.error;phot.color;em.opt.V)
gV-R 0.025   Color gradient in V-R (arith.grad;phot.color;em.opt.V)
V-Ie 1.23 mag mean V-I within effective aperture (phot.color;em.opt.V;em.opt.I)
e_V-Ie 0.066 mag 1-sigma error on V-Ie (stat.error;phot.color;em.opt.V)
gV-I 0.043   Color gradient in V-I (arith.grad;phot.color;em.opt.V)
Nap 16   Number of aperture available (meta.number)
LastA 0.27 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot-13.4  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q2   [0-6] Quality flag (meta.code.qual)
_RA.icrs21 56 09.7 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-49 31 13 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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