VizieR

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

VizieR

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VII/155/rc3 Third Reference Cat. of Bright Galaxies (RC3) (de Vaucouleurs+ 1991)
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The revised RC3 catalog (23011 rows) 		  recno=13275
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ColumnValue  Explain   (UCD)
_RAJ200012 27 36.975 "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 09 18.08 "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)
_RAB195012 25 04.327 "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 25 53.42 "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)
_Glon285.276761 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+70.205932 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)
13275recno 13275  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
RA200012 27 36.9 "h:m:s" (i) Right Ascension 2000 (hours) (Note)   (pos.eq.ra;meta.main)
DE2000+08 09 18 "d:m:s" (i) Declination 2000 (degrees) (pos.eq.dec;meta.main)
GLON285.28 deg Galactic longitude (Note)   (pos.galactic.lon)
GLAT 70.21 deg Galactic latitude (Note)   (pos.galactic.lat)
SGLON106.72 deg Supergalactic longitude on RC2 sys. (pos.supergalactic.lon)
SGLAT -4.31 deg Supergalactic latitude on RC2 sys. (pos.supergalactic.lat)
nameNGC 4434  Name (Note)   (meta.id)
altname UGC 7571  Alternate name (Note)   (meta.id)
desigVCC 1025  Other designation (meta.id)
PGCPGC40886  PGC number (Note)   (meta.id;meta.main)
type.E.....  Type (Note)   (src.morph.type)
typesrU  Source of revised type (Note)   (meta.ref)
T-5.0   T (Hubble stage) (Note)   (src.morph.type)
e_T 0.8   Mean error of T (stat.error)
lumcl    Luminosity class (file "mtypes.tex") (src.class.luminosity)
e_lumcl    Mean error on luminosity class (stat.error)
o_lumcl    Num. of luminosity class estimates (meta.number)
D25 1.15 [0.1arcmin] Log D25 (Note)   (phys.angSize;src)
u_D25    [?] indicates Log D25 very uncer. (meta.code.error)
e_D25 0.04 [0.1arcmin] Mean error on log D25 (Note)   (stat.error)
R25 0.01   Log R25 (isophotal diameter ratio) (Note)   (phys.size;arith.ratio)
u_R25    [?] indicates Log R25 very uncertain (meta.code.error)
e_R25 0.03   Mean error on log R25 (Note)   (stat.error)
Do 1.14 [0.1arcmin] Log Do (Note)   (phys.angSize;src)
Ae 0.71 [0.1arcmin] Log Ae (effective aperture) (Note)   (instr.fov)
e_Ae 0.02 [0.1arcmin] Mean error on log Ae (stat.error)
PA  deg Position angle of the major axis (Note)   (pos.posAng)
BT13.03 mag BT (total B magnitude) (Note)   (phot.mag;em.opt.B)
BT_codeM   BT code (Note)   (meta.code)
e_BT 0.06 mag Mean error on BT (stat.error)
Bmag13.00 mag mB (photographic magnitude) (Note)   (phot.mag;em.opt.B)
e_Bmag 0.12 mag Mean error on Bmag (Note)   (stat.error)
BoT13.01 mag BoT (Note)   (phot.mag;em.opt.B)
m'2513.72 mag/arcmin2 m'25 (Note)   (phot.mag.sb)
e_m'25 0.24 mag/arcmin2 Mean error m'25 (stat.error)
m'e11.97 mag/arcmin2 m'e (Note)   (phot.mag.sb)
e_m'e 0.07 mag/arcmin2 Mean error m'e (stat.error)
mFIR  mag mFIR (Note)   (phot.mag;em.IR)
m21  mag m21 (Note)   (phot.mag;em.radio.750-1500MHz)
e_m21  mag Mean error on m21 (stat.error)
B-VT 0.88 mag (B-V)T (total (B-V)) (Note)   (phot.color;em.opt.B;em.opt.V)
e_B-VT 0.01 mag Mean error on (B-V)T (stat.error)
B-Ve 0.93 mag (B-V)e (mean B-V within Ae) (Note)   (phot.color;em.opt.B;em.opt.V)
e_B-Ve 0.01 mag Mean error on (B-V)e (stat.error)
B-VoT 0.87 mag (B-V)oT (Note)   (phot.color;em.opt.B;em.opt.V)
U-BT 0.43 mag (U-B)T (total (U-B)) (Note)   (phot.color;em.opt.U;em.opt.B)
e_U-BT 0.02 mag Mean error on (U-B)T (stat.error)
U-Be 0.45 mag (U-B)e (Note)   (phot.color;em.opt.U;em.opt.B)
e_U-Be 0.02 mag Mean error on (U-B)e (stat.error)
U-BoT 0.44 mag (U-B)To (Note)   (phot.color;em.opt.U;em.opt.B)
HI  mag HI (neutral hydrogen index) (Note)   (phot.color)
Ai 0.00 mag Ai (internal B extinction) (Note)   (phys.absorption)
A21  mag A21 (HI self absorption) (Note)   (phys.absorption)
Ag 0.00 mag Ag (galactic extinction in B) (Note)   (phys.absorption)
W20  km/s W20 (Note)   (spect.line.width)
e_W20  km/s Mean error on W20 (stat.error)
W50  km/s W50 (Note)   (spect.line.width)
e_W50  km/s Mean error of W50 (stat.error)
V21  km/s V21 (heliocentric radial velocity) (Note)   (phys.veloc;pos.heliocentric)
e_V21  km/s Mean error on V21 (stat.error)
cz 1073 km/s Vopt= cz (Note)   (phys.veloc;pos.heliocentric)
e_cz 15 km/s Mean error on Vopt (stat.error)
VGSR 1004 km/s VGSR (Note)   (phys.veloc;pos.heliocentric)
V3K 1406 km/s V3K (Note)   (phys.veloc;pos.cmb)
  
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