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VizieR

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J/MNRAS/451/3089/clumps Young clumps embedded in IRDC (Traficante+, 2015)
Fitting parameters of the clumps (starless and protostellar) (1679 rows)
  recno=1470
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200019 22 12.96 "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+14 03 07.2 "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 19 54.80 "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+13 57 20.1 "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)
_Glon048.91300 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-00.27972 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)
1470recno 1470  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
Ncl 8  Number of clumps in this dark cloud (meta.number)

Name48.901-0.271  Parent IRDC name (meta.id;meta.main)

Typepro  pre-stellar (starless) or proto-stellar clump (src.class)

Seq 5   [1/32] Hyper id. number relative to each cloud (meta.id)

Nph 4  Number of photometry points for this clump (meta.number)

Mass 1673.12 Msun [0.1/15558] Clump mass (phys.mass)
Lum26816.38 Lsun [0.08/58882] Clump luminosity (phys.luminosity)
Rad 0.97 pc [0.02/2.61] Clump radius (Note 1)   (phys.size.radius)
T23.97 K [7.7/40] Clump temperature (phys.temperature)
e_T 3.73 K [0.3/12.4] Temperature error (Note 2)   (stat.error)
chi2 0.06   [0/10] Reduced χ2 of the SED fit (stat.fit.param;meta.modelled)
Dist 5.52 kpc [0.1/17] Distance of parent IRDC (pos.angDistance)
RAJ2000290.554 deg (i) Right ascension (J2000.0) of the 160um centroid (pos.eq.ra;meta.main)
DEJ2000+14.052 deg (i) Declination (J2000.0) of the 160um centroid (pos.eq.dec;meta.main)
  
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