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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=4208
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ColumnValue  Explain   (UCD)
_RAJ200023 18 54.300 "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)
_DEJ2000-42 17 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)
_RAB195023 16 09.269 "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)
_DEB1950-42 34 13.11 "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)
_Glon348.111731 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-65.815315 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)
4208recno 4208  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIPASSJ2318-42b  HIPASS source name (base on J2000 position) (meta.id;meta.main)
RAJ200023 18 54.3 "h:m:s" (i) Right Ascension J2000 (pos.eq.ra;meta.main)
DEJ2000-42 17 48 "d:m:s" (i) Declination J2000 (pos.eq.dec;meta.main)
RV50max  km/s Radial velocity at centre of profile clipped at 50% peak flux density (width maximised) (phys.veloc)
RV50min  km/s Radial velocity at centre of profile clipped at 50% peak flux density (width minimised) (phys.veloc)
RV20max  km/s Radial velocity at centre of profile clipped at 20% peak flux density (width maximised) (phys.veloc)
RV20min  km/s Radial velocity at centre of profile clipped at 20% peak flux density (width minimised) (phys.veloc)
RVmom 1651.3 km/s Flux-weighted mean velocity of profile clipped at RVlo and RVhi (spect.dopplerVeloc;stat.mean)
RVsp 1571.3 km/s Radial velocity of profile peak (spect.dopplerVeloc)
RVGSR 1629.0 km/s RV50max expressed in Galactic Standard of Rest frame (Note 1)   (phys.veloc;pos.galactocentric)
RVLG 1638.3 km/s RV50max expressed in Local Group frame (Note 2)   (spect.dopplerVeloc;pos.lg)
RVCMB 1409.4 km/s RV50max expressed in Cosmic Microwave Background frame (Note 3)   (spect.dopplerVeloc;pos.cmb)
RV1 1509.9 km/s Lower radial velocity bound on profile (manually specified) (spect.dopplerVeloc)
RV2 1920.0 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)
RVmask1509.9,1920.0,1273.0,1887.5  Masked radial velocity range for baseline fit (manually specified) (phys.veloc)
W50max  km/s Width of line profile clipped at 50% peak flux density (width maximised) (spect.line.width)
W50min  km/s Width of line profile clipped at 50% peak flux density (width minimised) (spect.line.width)
W20max  km/s Width of line profile clipped at 20% peak flux density (width maximised) (spect.line.width)
W20min  km/s Width of line profile clipped at 20% peak flux density (width minimised) (spect.line.width)
Speak 0.2819 Jy Peak line profile flux density (phot.flux.density;em.radio.750-1500MHz)
Sint 57.2 Jy.km/s Integrated flux of line profile clipped at RV1 and RV2 (phot.flux.density;em.radio.750-1500MHz)
RMS 0.0080 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 0.0122 Jy RMS of unsmoothed cube (Note 4)   (stat.stdev;phys.veloc)
cube 144  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)
cf1   [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)
SimbadNameHIPASSJ2318-42b  Designation understandable by the Simbad data-base (meta.id)
  
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