VizieR

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VizieR

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VII/206/table4 General Photometry of Galaxies (Prugniel+ 1998)
Derived photometric parameters for the sample's galaxies (7288 rows)
  recno=2181
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ColumnValue  Explain   (UCD)
_RAJ200000 34 46.500 "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)
_DEJ2000-08 23 47.36 "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)
_RAB195000 32 14.201 "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)
_DEB1950-08 40 19.00 "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)
_Glon110.272824 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-70.857571 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)
2181recno 2181  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameNGC0157  (i) Galaxy identifier (Note)   (meta.id;meta.main)
RA195000 32 14.2 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950-08 40 19 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Bt10.82 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 0.015 mag Residual 1-sigma error on Bt (stat.error)
e2 0.013 [0.1arcmin] 1-sigma error on log(Ae) (Note)   (stat.error)
e3 0.036 mag Effect of e2 on Bt (stat.error)
e4 0.287  1-sigma error on Tphot (stat.error)
e5 0.010 mag Effect of e4 on Bt (stat.error)
B-Ve 0.68 mag mean B-V within effective aperture (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.011 mag 1-sigma error on B-Ve (stat.error;phot.color;em.opt.B)
gB-V-0.184   Color gradient in B-V (arith.grad;phot.color;em.opt.B)
U-Be 0.04 mag mean U-B within effective aperture (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.025 mag 1-sigma error on U-Be (stat.error;phot.color;em.opt.U)
gU-B-0.208   Color gradient in U-B (arith.grad;phot.color;em.opt.U)
V-Re 0.34 mag mean V-R within effective aperture (phot.color;em.opt.V;em.opt.R)
e_V-Re 1.000 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 0.75 mag mean V-I within effective aperture (phot.color;em.opt.V;em.opt.I)
e_V-Ie 1.000 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 59   Number of aperture available (meta.number)
LastA 0.09 [0.1arcmin] log(A)-log(Ae) of the last used Ap (instr.setup)
Tphot 7.8  Photometric type (meta.id;phot)
Mode1   [0-1] Mode (meta.note)
Q3   [0-6] Quality flag (meta.code.qual)

_RA.icrs00 34 46.5 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-08 23 47 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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