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)
  HIPASS=J2237-25
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ColumnValue  Explain   (UCD)
_RAJ200022 37 00.900 "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)
_DEJ2000-25 14 07.00 "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)
_RAB195022 34 15.723 "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)
_DEB1950-25 29 42.06 "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)
_Glon028.829941 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-59.871591 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)
4116recno 4116  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIPASSJ2237-25  HIPASS source name (base on J2000 position) (meta.id;meta.main)
RAJ200022 37 00.9 "h:m:s" (i) Right Ascension J2000 (pos.eq.ra;meta.main)
DEJ2000-25 14 07 "d:m:s" (i) Declination J2000 (pos.eq.dec;meta.main)
RV50max 3430.0 km/s Radial velocity at centre of profile clipped at 50% peak flux density (width maximised) (phys.veloc)
RV50min 3430.0 km/s Radial velocity at centre of profile clipped at 50% peak flux density (width minimised) (phys.veloc)
RV20max 3430.9 km/s Radial velocity at centre of profile clipped at 20% peak flux density (width maximised) (phys.veloc)
RV20min 3430.9 km/s Radial velocity at centre of profile clipped at 20% peak flux density (width minimised) (phys.veloc)
RVmom 3430.5 km/s Flux-weighted mean velocity of profile clipped at RVlo and RVhi (spect.dopplerVeloc;stat.mean)
RVsp 3435.6 km/s Radial velocity of profile peak (spect.dopplerVeloc)
RVGSR 3484.6 km/s RV50max expressed in Galactic Standard of Rest frame (Note 1)   (phys.veloc;pos.galactocentric)
RVLG 3518.5 km/s RV50max expressed in Local Group frame (Note 2)   (spect.dopplerVeloc;pos.lg)
RVCMB 3120.5 km/s RV50max expressed in Cosmic Microwave Background frame (Note 3)   (spect.dopplerVeloc;pos.cmb)
RV1 3371.8 km/s Lower radial velocity bound on profile (manually specified) (spect.dopplerVeloc)
RV2 3506.5 km/s Upper radial velocity bound on profile (manually specified) (spect.dopplerVeloc)
RVsp1 1983.3 km/s Lower radial velocity for spectral plots and RMS (manually specified) (spect.dopplerVeloc)
RVsp2 4861.1 km/s Upper radial velocity for spectral plots and RMS (manually specified) (spect.dopplerVeloc)
RVmask3371.8,3506.5  Masked radial velocity range for baseline fit (manually specified) (phys.veloc)
W50max 54.4 km/s Width of line profile clipped at 50% peak flux density (width maximised) (spect.line.width)
W50min 54.4 km/s Width of line profile clipped at 50% peak flux density (width minimised) (spect.line.width)
W20max 82.2 km/s Width of line profile clipped at 20% peak flux density (width maximised) (spect.line.width)
W20min 82.2 km/s Width of line profile clipped at 20% peak flux density (width minimised) (spect.line.width)
Speak 0.1670 Jy Peak line profile flux density (phot.flux.density;em.radio.750-1500MHz)
Sint 9.6 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 0.0070 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 233  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)
SimbadNameHIPASSJ2237-25  Designation understandable by the Simbad data-base (meta.id)
  
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