VizieR

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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=1218
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ColumnValue  Explain   (UCD)
_RAJ200006 44 21.800 "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)
_DEJ2000-17 55 53.00 "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)
_RAB195006 42 09.257 "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)
_DEB1950-17 52 45.02 "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)
_Glon228.257766 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 -9.585633 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)
1218recno 1218  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIPASSJ0644-17  HIPASS source name (base on J2000 position) (meta.id;meta.main)
RAJ200006 44 21.8 "h:m:s" (i) Right Ascension J2000 (pos.eq.ra;meta.main)
DEJ2000-17 55 53 "d:m:s" (i) Declination J2000 (pos.eq.dec;meta.main)
RV50max 793.4 km/s Radial velocity at centre of profile clipped at 50% peak flux density (width maximised) (phys.veloc)
RV50min 793.4 km/s Radial velocity at centre of profile clipped at 50% peak flux density (width minimised) (phys.veloc)
RV20max 781.6 km/s Radial velocity at centre of profile clipped at 20% peak flux density (width maximised) (phys.veloc)
RV20min 781.6 km/s Radial velocity at centre of profile clipped at 20% peak flux density (width minimised) (phys.veloc)
RVmom 788.8 km/s Flux-weighted mean velocity of profile clipped at RVlo and RVhi (spect.dopplerVeloc;stat.mean)
RVsp 813.4 km/s Radial velocity of profile peak (spect.dopplerVeloc)
RVGSR 611.1 km/s RV50max expressed in Galactic Standard of Rest frame (Note 1)   (phys.veloc;pos.galactocentric)
RVLG 571.7 km/s RV50max expressed in Local Group frame (Note 2)   (spect.dopplerVeloc;pos.lg)
RVCMB 940.0 km/s RV50max expressed in Cosmic Microwave Background frame (Note 3)   (spect.dopplerVeloc;pos.cmb)
RV1 676.9 km/s Lower radial velocity bound on profile (manually specified) (spect.dopplerVeloc)
RV2 887.2 km/s Upper radial velocity bound on profile (manually specified) (spect.dopplerVeloc)
RVsp1 200.1 km/s Lower radial velocity for spectral plots and RMS (manually specified) (spect.dopplerVeloc)
RVsp2 3030.3 km/s Upper radial velocity for spectral plots and RMS (manually specified) (spect.dopplerVeloc)
RVmask676.9,887.2  Masked radial velocity range for baseline fit (manually specified) (phys.veloc)
W50max 106.6 km/s Width of line profile clipped at 50% peak flux density (width maximised) (spect.line.width)
W50min 106.6 km/s Width of line profile clipped at 50% peak flux density (width minimised) (spect.line.width)
W20max 156.4 km/s Width of line profile clipped at 20% peak flux density (width maximised) (spect.line.width)
W20min 156.4 km/s Width of line profile clipped at 20% peak flux density (width minimised) (spect.line.width)
Speak 0.0888 Jy Peak line profile flux density (phot.flux.density;em.radio.750-1500MHz)
Sint 9.8 Jy.km/s Integrated flux of line profile clipped at RV1 and RV2 (phot.flux.density;em.radio.750-1500MHz)
RMS 0.0093 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 0.0130 Jy RMS of unsmoothed cube (Note 4)   (stat.stdev;phys.veloc)
cube 250  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)
nb0   [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)
SimbadNameHIPASSJ0644-17  Designation understandable by the Simbad data-base (meta.id)
  
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