VizieR

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VizieR

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J/MNRAS/443/1044/tableb2 GBT HI observations of 1194 spirals (Masters+, 2014)
HI parameters of all other detected galaxies (244 rows)
  recno=125
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 51 32.3900 "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)
_DEJ2000-13 19 48.200 "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 48 55.2174 "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)
_DEB1950-13 03 30.086 "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)
_Glon302.9701230 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+49.5416856 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)
125recno 125  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

2MASX12513239-1319482  2MASX ID (HHMMSSss+DDMMSSs) (meta.id;meta.main)

Nz1  Number of redshifts for this galaxy (meta.number)

V2mrs1312 km/s [680/9925] 2MRS heliocentric redshift (Note G1)   (src.redshift;pos.heliocentric)
FHI 0.81 Jy.km/s [0.2/16] Observed integrated 21cm line flux (phot.flux.density;em.radio.750-1500MHz;spect.line)
e_FHI 0.05 Jy.km/s [0.05/0.5] rms uncertainty on FHI (stat.error)
VHI1292 km/s [703/9944] Heliocentric redshift of the detected 21cm line taken as the mid-point of the 50% level of the profile with WP50 method (phys.veloc;pos.heliocentric)
WF50 81 km/s [71/928] Width of the 21cm line measured ar 50% peak-rms on a polynomial fit to both sides of the profile (spect.line.width)
S/N11.7   [2.6/54] Signal-to-noise ratio (stat.snr)
Comsb  Comments (Note 1)   (meta.note)

2MRS2MRS  Display the 2MRS details (Huchra et al/ 2012, J/ApJS/199/26) (meta.ref.url)
_RA192.88496 deg (i) Position, from 2MASX name (right ascension part) (pos.eq.ra;meta.main)
_DE-13.33006 deg (i) Position, from 2MASX name (declination part) (pos.eq.dec;meta.main)
  
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