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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=1099
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ColumnValue  Explain   (UCD)
_RAJ200005 57 55.300 "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)
_DEJ2000-20 07 10.00 "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)
_RAB195005 55 46.029 "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)
_DEB1950-20 07 23.85 "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)
_Glon225.703478 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-20.500670 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)
1099recno 1099  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIPASSJ0557-20  HIPASS source name (base on J2000 position) (meta.id;meta.main)
RAJ200005 57 55.3 "h:m:s" (i) Right Ascension J2000 (pos.eq.ra;meta.main)
DEJ2000-20 07 10 "d:m:s" (i) Declination J2000 (pos.eq.dec;meta.main)
RV50max 2959.4 km/s Radial velocity at centre of profile clipped at 50% peak flux density (width maximised) (phys.veloc)
RV50min 2786.8 km/s Radial velocity at centre of profile clipped at 50% peak flux density (width minimised) (phys.veloc)
RV20max 2963.8 km/s Radial velocity at centre of profile clipped at 20% peak flux density (width maximised) (phys.veloc)
RV20min 2963.8 km/s Radial velocity at centre of profile clipped at 20% peak flux density (width minimised) (phys.veloc)
RVmom 2955.9 km/s Flux-weighted mean velocity of profile clipped at RVlo and RVhi (spect.dopplerVeloc;stat.mean)
RVsp 2775.8 km/s Radial velocity of profile peak (spect.dopplerVeloc)
RVGSR 2792.1 km/s RV50max expressed in Galactic Standard of Rest frame (Note 1)   (phys.veloc;pos.galactocentric)
RVLG 2763.4 km/s RV50max expressed in Local Group frame (Note 2)   (spect.dopplerVeloc;pos.lg)
RVCMB 3040.2 km/s RV50max expressed in Cosmic Microwave Background frame (Note 3)   (spect.dopplerVeloc;pos.cmb)
RV1 2688.3 km/s Lower radial velocity bound on profile (manually specified) (spect.dopplerVeloc)
RV2 3229.8 km/s Upper radial velocity bound on profile (manually specified) (spect.dopplerVeloc)
RVsp1 1315.2 km/s Lower radial velocity for spectral plots and RMS (manually specified) (spect.dopplerVeloc)
RVsp2 4620.5 km/s Upper radial velocity for spectral plots and RMS (manually specified) (spect.dopplerVeloc)
RVmask2688.3,3229.8,2480.4,3279.5  Masked radial velocity range for baseline fit (manually specified) (phys.veloc)
W50max 425.9 km/s Width of line profile clipped at 50% peak flux density (width maximised) (spect.line.width)
W50min 80.8 km/s Width of line profile clipped at 50% peak flux density (width minimised) (spect.line.width)
W20max 453.5 km/s Width of line profile clipped at 20% peak flux density (width maximised) (spect.line.width)
W20min 453.5 km/s Width of line profile clipped at 20% peak flux density (width minimised) (spect.line.width)
Speak 0.0952 Jy Peak line profile flux density (phot.flux.density;em.radio.750-1500MHz)
Sint 21.8 Jy.km/s Integrated flux of line profile clipped at RV1 and RV2 (phot.flux.density;em.radio.750-1500MHz)
RMS 0.0065 Jy RMS of masked spectrum between RVsp1 and RVsp2 (stat.stdev;phys.veloc)
RMSclip 0.0055 Jy Clipped RMS of masked spectrum between RVsp1 and RVsp2 (stat.stdev;phys.veloc)
RMScube 0.0115 Jy RMS of unsmoothed cube (Note 4)   (stat.stdev;phys.veloc)
cube 248  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)
SimbadNameHIPASSJ0557-20  Designation understandable by the Simbad data-base (meta.id)
  
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