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=865
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ColumnValue  Explain   (UCD)
_RAJ200009 55 10.00 "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)
_DEJ2000-33 12 38.8 "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)
_RAB195009 52 59.00 "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)
_DEB1950-32 58 24.0 "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)
_Glon265.54939 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+16.57495 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)
865recno 865  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Name374-G11  Galaxy identification number (Note)   (meta.id;meta.main)
RA195009 52 59 "h:m:s" (i) Right ascension, 1950 (pos.eq.ra;meta.main)
DE1950-32 58 24 "d:m:s" (i) Declination sign (pos.eq.dec;meta.main)
GLon 265.55 deg Galactic longitude (pos.galactic.lon)
GLat 16.58 deg Galactic latitude (pos.galactic.lat)
SGL 148.31 deg Supergalactic longitude (pos.supergalactic.lon)
SGB-45.78 deg Supergalactic latitude (pos.supergalactic.lat)
ClassSb-c  Classification in the Hubble system (src.class)
Type+4  Morphological type, +3 for Sb to +8 for Sd (src.morph.type)
aESO 1.6 arcmin Major axis diameter from various catalogs (phys.angSize;src)
a 1.54 arcmin Major axis diameter (Note)   (phys.angSize;src)
b 0.92 arcmin Minor axis diameter (Note)   (phys.angSize;src)
i 59 deg Inclination of optical disk (Note)   (src.orbital.inclination)
PA 25 deg [-90/179] Position angle of the major axis (Note)   (pos.posAng)
D0 1.42 arcmin Face-on diameter (Note)   (phys.angSize;src)
Aext 0.19 mag Extinction in our Galaxy in I magnitudes (Note)   (phys.absorption)
Aint 0.08 mag Internal extinction in I magnitudes (Note)   (phys.absorption)
Kz 0.01 mag K correction in I magnitudes (Note)   (arith.factor;phot.mag)
It12.04 mag Total I magnitudes (phot.mag;em.opt.I)
Itc11.76 mag Total I magnitudes corrected for extinction (Note)   (phot.mag;em.opt.I)
ISB 21.25 mag/arcsec2 Integrated surface brightness (Note)   (phot.mag.sb)
Vopt 2611 km/s Heliocentric systemic velocity, optical (Note)   (phys.veloc;pos.heliocentric)
Vradio  km/s Heliocentric systemic velocity, radio (Note)   (phys.veloc;pos.heliocentric)
DVopt 108 km/s Diff. of max and min optical rotation (Note)   (phys.veloc;arith.diff)
DV50  km/s Diff. of H I profile at 50% intensity (Note)   (phys.veloc;arith.diff)
e_DV50a  km/s First uncertainty in DV50 measurement (Note)   (stat.error)
e_DV50b  km/s Second uncertainty in DV50 measurement (Note)   (stat.error)
DV20  km/s Diff of H I profile at 20% intensity (Note)   (phys.veloc;arith.diff)
e_DV20a  km/s First uncertainty in DV20 measurement (Note)   (stat.error)
e_DV20b  km/s Second uncertainty in DV20 measurement (Note)   (stat.error)
Vrot 126 km/s Maximum rotation velocity of spiral galaxy (Note)   (phys.veloc.rotat)
u_Vrot    [:] Vrot calculated by alternate method (Note)   (meta.code.error)
FHI  Jy.km/s H I flux density integral (Note)   (phot.flux)
rms  mJy rms noise (instr.det.noise)
S/N    Peak signal divided by rms noise (stat.snr)
Vcmb 2926 km/s Heliocentric systemic velocity in CMB frame (Note)   (phys.veloc;pos.cmb)
Vlg 2324 km/s Heliocentric velocity in Local Group frame (Note)   (phys.veloc;pos.lg)
  
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