VizieR

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VizieR

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J/ApJS/107/97/table1 Parameters of 2447 southern spirals (Mathewson+ 1996)
Physical parameters, photometric and velocity data for survey galaxies (2447 rows)
  recno=442
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ColumnValue  Explain   (UCD)
_RAJ200004 17 37.31 "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)
_DEJ2000-62 47 03.6 "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 17 01.00 "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)
_DEB1950-62 54 18.0 "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)
_Glon274.50987 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-41.19529 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)
442recno 442  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Name84-G10  Galaxy identification number (Note)   (meta.id;meta.main)
RA195004 17 01 "h:m:s" (i) Right ascension, 1950 (pos.eq.ra;meta.main)
DE1950-62 54 18 "d:m:s" (i) Declination sign (pos.eq.dec;meta.main)
GLon 274.51 deg Galactic longitude (pos.galactic.lon)
GLat-41.20 deg Galactic latitude (pos.galactic.lat)
SGL 227.29 deg Supergalactic longitude (pos.supergalactic.lon)
SGB-35.48 deg Supergalactic latitude (pos.supergalactic.lat)
ClassS B c  Classification in the Hubble system (src.class)
Type+6  Morphological type, +3 for Sb to +8 for Sd (src.morph.type)
aESO 4.4 arcmin Major axis diameter from various catalogs (phys.angSize;src)
a 3.90 arcmin Major axis diameter (Note)   (phys.angSize;src)
b 1.98 arcmin Minor axis diameter (Note)   (phys.angSize;src)
i 60 deg Inclination of optical disk (Note)   (src.orbital.inclination)
PA 64 deg [-90/179] Position angle of the major axis (Note)   (pos.posAng)
D0 3.34 arcmin Face-on diameter (Note)   (phys.angSize;src)
Aext 0.02 mag Extinction in our Galaxy in I magnitudes (Note)   (phys.absorption)
Aint 0.08 mag Internal extinction in I magnitudes (Note)   (phys.absorption)
Kz 0.00 mag K correction in I magnitudes (Note)   (arith.factor;phot.mag)
It 9.74 mag Total I magnitudes (phot.mag;em.opt.I)
Itc 9.63 mag Total I magnitudes corrected for extinction (Note)   (phot.mag;em.opt.I)
ISB 21.01 mag/arcsec2 Integrated surface brightness (Note)   (phot.mag.sb)
Vopt 1295 km/s Heliocentric systemic velocity, optical (Note)   (phys.veloc;pos.heliocentric)
Vradio 1295 km/s Heliocentric systemic velocity, radio (Note)   (phys.veloc;pos.heliocentric)
DVopt 131 km/s Diff. of max and min optical rotation (Note)   (phys.veloc;arith.diff)
DV50 126 km/s Diff. of H I profile at 50% intensity (Note)   (phys.veloc;arith.diff)
e_DV50a 3 km/s First uncertainty in DV50 measurement (Note)   (stat.error)
e_DV50b 4 km/s Second uncertainty in DV50 measurement (Note)   (stat.error)
DV20 142 km/s Diff of H I profile at 20% intensity (Note)   (phys.veloc;arith.diff)
e_DV20a 2 km/s First uncertainty in DV20 measurement (Note)   (stat.error)
e_DV20b 2 km/s Second uncertainty in DV20 measurement (Note)   (stat.error)
Vrot 151 km/s Maximum rotation velocity of spiral galaxy (Note)   (phys.veloc.rotat)
u_Vrot    [:] Vrot calculated by alternate method (Note)   (meta.code.error)
FHI 58.51 Jy.km/s H I flux density integral (Note)   (phot.flux)
rms 13.4 mJy rms noise (instr.det.noise)
S/N 19.3   Peak signal divided by rms noise (stat.snr)
Vcmb 1286 km/s Heliocentric systemic velocity in CMB frame (Note)   (phys.veloc;pos.cmb)
Vlg 1070 km/s Heliocentric velocity in Local Group frame (Note)   (phys.veloc;pos.lg)
  
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