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VizieR

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VIII/73/hicat HI Parkes All Sky Survey Catalogue (HIPASS) (Meyer+, 2004)
HI line data for 4315 extragalactic sources
spectrum/fits
(4315 rows)
  recno=3770
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ColumnValue  Explain   (UCD)
_RAJ200020 17 20.500 "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)
_DEJ2000-38 40 48.00 "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)
_RAB195020 14 02.204 "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)
_DEB1950-38 50 07.31 "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)
_Glon002.550172 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-32.638590 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)
3770recno 3770  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIPASSJ2017-38  HIPASS source name (base on J2000 position) (meta.id;meta.main)
RAJ200020 17 20.5 "h:m:s" (i) Right Ascension J2000 (pos.eq.ra;meta.main)
DEJ2000-38 40 48 "d:m:s" (i) Declination J2000 (pos.eq.dec;meta.main)
RV50max 2577.3 km/s Radial velocity at centre of profile clipped at 50% peak flux density (width maximised) (phys.veloc)
RV50min 2527.2 km/s Radial velocity at centre of profile clipped at 50% peak flux density (width minimised) (phys.veloc)
RV20max 2578.6 km/s Radial velocity at centre of profile clipped at 20% peak flux density (width maximised) (phys.veloc)
RV20min 2578.6 km/s Radial velocity at centre of profile clipped at 20% peak flux density (width minimised) (phys.veloc)
RVmom 2570.8 km/s Flux-weighted mean velocity of profile clipped at RVlo and RVhi (spect.dopplerVeloc;stat.mean)
RVsp 2507.3 km/s Radial velocity of profile peak (spect.dopplerVeloc)
RVGSR 2583.3 km/s RV50max expressed in Galactic Standard of Rest frame (Note 1)   (phys.veloc;pos.galactocentric)
RVLG 2580.6 km/s RV50max expressed in Local Group frame (Note 2)   (spect.dopplerVeloc;pos.lg)
RVCMB 2391.1 km/s RV50max expressed in Cosmic Microwave Background frame (Note 3)   (spect.dopplerVeloc;pos.cmb)
RV1 2415.4 km/s Lower radial velocity bound on profile (manually specified) (spect.dopplerVeloc)
RV2 2732.4 km/s Upper radial velocity bound on profile (manually specified) (spect.dopplerVeloc)
RVsp1 1151.2 km/s Lower radial velocity for spectral plots and RMS (manually specified) (spect.dopplerVeloc)
RVsp2 4180.7 km/s Upper radial velocity for spectral plots and RMS (manually specified) (spect.dopplerVeloc)
RVmask2415.4,2732.4  Masked radial velocity range for baseline fit (manually specified) (phys.veloc)
W50max 185.0 km/s Width of line profile clipped at 50% peak flux density (width maximised) (spect.line.width)
W50min 84.9 km/s Width of line profile clipped at 50% peak flux density (width minimised) (spect.line.width)
W20max 210.0 km/s Width of line profile clipped at 20% peak flux density (width maximised) (spect.line.width)
W20min 210.0 km/s Width of line profile clipped at 20% peak flux density (width minimised) (spect.line.width)
Speak 0.0647 Jy Peak line profile flux density (phot.flux.density;em.radio.750-1500MHz)
Sint 7.3 Jy.km/s Integrated flux of line profile clipped at RV1 and RV2 (phot.flux.density;em.radio.750-1500MHz)
RMS 0.0079 Jy RMS of masked spectrum between RVsp1 and RVsp2 (stat.stdev;phys.veloc)
RMSclip 0.0069 Jy Clipped RMS of masked spectrum between RVsp1 and RVsp2 (stat.stdev;phys.veloc)
RMScube 0.0138 Jy RMS of unsmoothed cube (Note 4)   (stat.stdev;phys.veloc)
cube 140  Cube number (obs.field)
Sigma 158 km/s Standard deviation of Gaussian used in baseline smoothing (stat.stdev)
Boxsize 28 arcmin Sidelength of boxsize used for parameter measurement (instr.fov)
Qual1   [1/2] Quality Comment: 1=real, 2=have concerns (meta.code.qual)
nb1   [0/1] Narrowband follow-up status flag: 1=real (meta.code)
cf0   [0/1] Confused source flag: 1=confused (meta.code)
ext0   [0/1] Extended source flag: 1=extended (meta.code)

SpectrumSpectrum  get the spectrum (and from there a link to the FITS spectrum) (meta.ref.url)
SimbadNameHIPASSJ2017-38  Designation understandable by the Simbad data-base (meta.id)
  
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