VizieR

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

VizieR

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J/ApJ/833/97
  Infall/expansion velocities in 3 dense cores (Keown+, 2016)
ReadMe+ftp
2016ApJ...833...97K
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/833/97/table1(c)Summary of dense core properties from the literature (3 rows)
2.J/ApJ/833/97/infallInfall/expansion measurements for L492 (table 3), L694-2 (table 4) and L1521F (table 5) (156 rows)

Simple ConstraintList Of Constraints
 
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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) Core identifier (meta.id;meta.main)
  (1)Vin (char) Display the velocity measurements for this core (meta.ref.url)
  (1)Dist pc [140/250] Distance from Crapsi+ 2005ApJ...619..379C (pos.distance;pos.heliocentric)
  (1)Rad arcsec Radius in arcsec (phys.angSize;src)
  (1)r_Rad (char) Reference for rad (Note 1)   (meta.ref;pos.frame)
  (1)Radpc pc [0.05/0.2] Radius in parsec (phys.size.radius)
  (1)Mass Msun Mass (phys.mass)
  (1)r_Mass (char) Reference for Mass (Note 1)   (meta.ref)
  (1)D/H   [0.05/0.3] deuterium fractionation N(N2D+)/N(N2H+) from Crapsi+ 2005ApJ...619..379C (stat.fit.omc)
  (1)e_D/H   [0.01/0.05] D/H uncertainty (stat.error;phys.abund)

ALL cols		    
 (i)indexed column
  (1)HCO+ km/s (n) [0.1/0.5] HCO+ (3-2) infall velocity from Schnee+ 2013ApJ...777..121S (phys.veloc)
  (1)e_HCO+ km/s (n) HCO+ uncertainty (stat.error)
  (1)f_HCO+ (char) [d] Flag on L492 infall asymmetry in HCO+ (3-2) (Note 2)   (meta.code)
  (1)CCat  (n)Display data from Kauffmann+, 2008, J/A+A/487/993 and Sohn+, 2007, J/ApJ/664/928 (meta.ref.url)
  (1)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  (1)_RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  (2)Seq  Spectrum observation number (meta.number)
  (2)dRA arcsec Offset from central pointing, in RA, arcsec (Note 1)   (pos.eq.ra;arith.diff)
  (2)dDE arcsec Offset from central pointing, in DE, arcsec (Note 1)   (pos.eq.dec;arith.diff)
  (2)dVin1 km/s [-0.2/0.2] N2H (1-0) infall/expansion velocity (G1) (low SNR spectrum in grey) (Note)   (phys.veloc)
  (2)e_dVin1 km/s [0/2.5] Uncertainty in dVin1 (stat.error)
  (2)SNR1   [2/130] N2H (1-0) spectrum signal to noise ratio (stat.snr)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)dVin2 km/s (n) [-0.3/0.5] DCO+ (2-1) infall/expansion velocity (G1) (low SNR spectrum in grey) (Note)   (phys.veloc)
  (2)e_dVin2 km/s (n) [0/7] Uncertainty in dVin2 (stat.error)
  (2)SNR2  (n) [2/68] DCO+ (2-1) spectrum signal to noise ratio (stat.snr)
  (2)dVin3 km/s (n) [-0.3/0.6] DCO+ (3-2) infall/expansion velocity (G1) (low SNR spectrum in grey) (Note)   (phys.veloc)
  (2)e_dVin3 km/s (n) [0/9] Uncertainty in dVin3 (stat.error)
  (2)SNR3  (n) [2/47] DCO+ (3-2) spectrum signal to noise ratio (stat.snr)
  (2)dVin4 km/s (n) [-0.2/0.3] HCO+ (3-2) infall/expansion velocity (G1) (low SNR spectrum in grey) (Note)   (phys.veloc)
  (2)e_dVin4 km/s (n) [0/6] Uncertainty in dVin4 (stat.error)
  (2)SNR4  (n) [2/25] HCO+ (3-2) spectrum signal to noise ratio (stat.snr)

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