VizieR

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VizieR

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J/A+A/336/339/table1b VLA observations of ultracompact HII regions (Molinari+ 1998)
Low sources at 2 and 6-cm (obs. data) (101 rows)
  recno=57
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ColumnValue  Explain   (UCD)
_RAJ200019 03 47.97404 "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+05 09 57.5962 "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)
_RAB195019 01 19.96662 "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+05 05 27.3411 "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)
_Glon038.93726669 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 -0.38551001 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)
57recno 57  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Mol 91  (i) Molinari number from Paper I (Cat. J/A+A/308/573) (meta.id;meta.main)
Ass*  An * indicates association of radio emission with the IRAS source (meta.note)
ComC5  Identification of multiple components within a source, or multiple sources within a field (meta.note)
Lam6 cm Wavelength of observation (em.wl;obs)
Run   Code for observing run (Note 1)   (meta.id;obs)
RA195019 01 19.966 "h:m:s" (i) Right ascension (1950) (Note 2)   (pos.eq.ra;meta.main)
DE1950+05 05 27.34 "d:m:s" (i) Declination (1950) (pos.eq.dec;meta.main)
Sep  arcsec Angular distance radio- and IRAS sources (pos.angDistance)
Note1   Note (Note 3)   (meta.note)
Maj 7.74 arcsec Observed major axis of radio peak (phys.angSize;instr.beam)
Min 1.92 arcsec Observed minor axis of radio peak (phys.angSize;instr.beam)
PA 64.7 deg [-90/90] Position angle radio peak (E of N) (pos.posAng;stat.max)
Majd 5.25 arcsec Major axis radio peak, deconvolved by beam (phys.angSize;em.radio;stat.max)
Mind 0.81 arcsec Minor axis radio peak, deconvolved by beam (phys.angSize;em.radio;stat.max)
PAd 64.6 deg [0/180] Position angle deconvolved radio peak (E of N) (pos.posAng;stat.max)
Ha1  arcsec Size of halo in one direction (Note 4)   (phys.angSize)
Ha2  arcsec Size of halo in other direction (phys.angSize)
Mc   Morphological class (Note 5)   (src.morph.type)
l_F    [<] To indicate next number is upper limit (meta.code.error)
F 0.67 mJy Observed peak flux density (mJy/beam) (phot.flux.density;em.radio)
S  mJy Observed integrated flux (phot.flux.density;em.radio.3-6GHz)
rms  mJy Observed rms (mJy/beam) (Note 6)   (stat.stdev)
Note   Individual notes in note1a.dat or note1b.dat (meta.note)

_RA.icrs19 03 47.974 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+05 09 57.60 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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