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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=3227
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ColumnValue  Explain   (UCD)
_RAJ200015 21 18.700 "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 06 15.00 "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)
_RAB195015 18 33.093 "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)
_DEB1950-12 55 30.64 "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)
_Glon349.840743 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+35.774555 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)
3227recno 3227  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIPASSJ1521-13  HIPASS source name (base on J2000 position) (meta.id;meta.main)
RAJ200015 21 18.7 "h:m:s" (i) Right Ascension J2000 (pos.eq.ra;meta.main)
DEJ2000-13 06 15 "d:m:s" (i) Declination J2000 (pos.eq.dec;meta.main)
RV50max 2281.5 km/s Radial velocity at centre of profile clipped at 50% peak flux density (width maximised) (phys.veloc)
RV50min 2281.5 km/s Radial velocity at centre of profile clipped at 50% peak flux density (width minimised) (phys.veloc)
RV20max 2298.1 km/s Radial velocity at centre of profile clipped at 20% peak flux density (width maximised) (phys.veloc)
RV20min 2298.1 km/s Radial velocity at centre of profile clipped at 20% peak flux density (width minimised) (phys.veloc)
RVmom 2284.5 km/s Flux-weighted mean velocity of profile clipped at RVlo and RVhi (spect.dopplerVeloc;stat.mean)
RVsp 2252.6 km/s Radial velocity of profile peak (spect.dopplerVeloc)
RVGSR 2262.5 km/s RV50max expressed in Galactic Standard of Rest frame (Note 1)   (phys.veloc;pos.galactocentric)
RVLG 2213.4 km/s RV50max expressed in Local Group frame (Note 2)   (spect.dopplerVeloc;pos.lg)
RVCMB 2461.4 km/s RV50max expressed in Cosmic Microwave Background frame (Note 3)   (spect.dopplerVeloc;pos.cmb)
RV1 2128.3 km/s Lower radial velocity bound on profile (manually specified) (spect.dopplerVeloc)
RV2 2470.1 km/s Upper radial velocity bound on profile (manually specified) (spect.dopplerVeloc)
RVsp1 747.8 km/s Lower radial velocity for spectral plots and RMS (manually specified) (spect.dopplerVeloc)
RVsp2 3824.8 km/s Upper radial velocity for spectral plots and RMS (manually specified) (spect.dopplerVeloc)
RVmask2128.3,2470.1  Masked radial velocity range for baseline fit (manually specified) (phys.veloc)
W50max 160.2 km/s Width of line profile clipped at 50% peak flux density (width maximised) (spect.line.width)
W50min 160.2 km/s Width of line profile clipped at 50% peak flux density (width minimised) (spect.line.width)
W20max 249.2 km/s Width of line profile clipped at 20% peak flux density (width maximised) (spect.line.width)
W20min 249.2 km/s Width of line profile clipped at 20% peak flux density (width minimised) (spect.line.width)
Speak 0.1386 Jy Peak line profile flux density (phot.flux.density;em.radio.750-1500MHz)
Sint 23.0 Jy.km/s Integrated flux of line profile clipped at RV1 and RV2 (phot.flux.density;em.radio.750-1500MHz)
RMS 0.0078 Jy RMS of masked spectrum between RVsp1 and RVsp2 (stat.stdev;phys.veloc)
RMSclip 0.0066 Jy Clipped RMS of masked spectrum between RVsp1 and RVsp2 (stat.stdev;phys.veloc)
RMScube 0.0145 Jy RMS of unsmoothed cube (Note 4)   (stat.stdev;phys.veloc)
cube 318  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)
SimbadNameHIPASSJ1521-13  Designation understandable by the Simbad data-base (meta.id)
  
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