VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJ/874/16
  SOFIA Massive Star Formation Survey. II. 7 protostars (Liu+, 2019)
ReadMe+ftp
2019ApJ...874...16L
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spectrum
Post annotation 		img(gal)
1.J/ApJ/874/16/table1(c)SOFIA-FORCAST observations: observation dates and exposure times[spectrum] (7 rows)
2.J/ApJ/874/16/fluxesIntegrated flux densities (from Table 2) (91 rows)
3.J/ApJ/874/16/table4Parameters of the best five fitted models (35 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)Name (char) (i) Name of the protostar (meta.id;meta.main)
  (1)RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  (1)Dist kpc [1.7/10.2] Distance (pos.distance;pos.heliocentric)
  (1+2)Rap arcsec [16/48] Aperture radius in arcsec (phys.angSize;src)
  (1)Rap_pc pc [0.26/1.72] Aperture radius in pc (phys.size.radius)
  (1)Date "Y:M:D" (n)UT date of observation (time.epoch;obs)
  (1)Exp7.7 s [290/2443] 7.7um exposure time (time.duration;obs.exposure;em.IR.4-8um)
  (1)Exp19.7 s [716/882] 19.7um exposure time (time.duration;obs.exposure;em.IR.15-30um)
  (1)Exp31.5 s [502/664] 31.5um exposure time (time.duration;obs.exposure;em.IR.30-60um)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Exp37.1 s [1028/1691] 37.1um exposure time (time.duration;obs.exposure;em.IR.30-60um)
  (1)Nf  (n)Number of integrated flux density measurements (meta.number)
  (1)Fit (char) Display the parameters of the best five fitted models (link to Table 4) (meta.ref.url)
  (1)SED (char) IR fluxes interactive plot (meta.ref.url)
  (1)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  (2)Tel (char) Facility (meta.note)
  (2)lambda um [3.4/500] Wavelength (em.wl)
  (2)Ffix Jy (n) [0.1/5848] Fixed aperture flux density with background subtraction (phot.flux.density;em.IR)
  (2)Ffixpre Jy (n) [0.3/6205] Fixed aperture flux density without background subtraction (phot.flux.density;em.IR)
  (2)Fvar Jy (n) [0.05/5848] Variable aperture flux density with background subtraction (phot.flux.density;em.IR)
  (2)Fvarpre Jy (n) [0.07/6205] Variable aperture flux density without background subtraction (phot.flux.density;em.IR)
  (3)chi2   [0.53/69.3] Model χ2/degrees of freedom (stat.fit.dof;stat.param;meta.modelled)
  (3)Mc Msun [80/480] Initial core mass (phys.mass)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)Sigma g/cm2 [0.1/3.2] Clump mean mass surface density (phys.density;stat.mean)
  (3)Rc-Phy pc [0.03/0.51] Physical initial core radius (phys.size.radius)
  (3)Rc-Ang arcsec [1/62] Angular initial core radius (phys.angSize)
  (3)M* Msun [12/64] Current protostellar mass (phys.mass)
  (3)theta deg [13/71] Viewing angle (instr.offset)
  (3)Av mag [0/100] Foreground extinction in the V band (phys.absorption)
  (3)Menv Msun [35/459] Current envelope mass (phys.mass)
  (3)theta-esc deg [10/45] Half opening angle of outflow cavity (instr.offset)
  (3)dM/dt Msun/yr [0.00014/0.002] Disk accretion rate to star (phys.mass.loss)
  (3)Liso Lsun [33000/1300000] Bolometric luminosity assuming isotropic radiation (phys.luminosity)
  (3)Lbol Lsun [40000/840000] True bolometric luminosity, inclination corrected (phys.luminosity)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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