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/AJ/151/126
  Photometry of YSOs in eight bright-rimmed clouds (Sharma+, 2016)
ReadMe+ftp
2016AJ....151..126S
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Post annotation 		img(gal)
1.J/AJ/151/126/subgroupsCenter coordinates (table 4), and properties (table 5) of the identified cores and active regions (21 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Name (char) Name of the Bright-Rimmed Cloud (BRC) (meta.id.part;meta.main)
  Reg (char) C#=core, A=active region (meta.id.part;meta.main)
  RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  NYSO   [8/269] Number of Young Stellar Objects (YSOs) (meta.number)
  NI1   [0/181] Number of class I YSOs (meta.number)
  NI2   [0/12] Number of class I YSOs (classified by using the Spitzer/IRAC data) (meta.number)
  NII1   [1/88] Number of class II YSOs (meta.number)
  NII2   [0/45] Number of class II YSOs (classified by using the Spitzer/IRAC data) (meta.number)
  FI1 % (n) [38/91] Class I YSOs fraction (NI1/NYSO*100) (Note 1)   (stat.fit.param)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  FI2 % (n) [0/50] Class I YSOs fraction by using the Spitzer/IRAC data (NI2/(NI2+NII2)) (stat.fit.param)
  Rhull pc [0.18/2.63] The hull radius (Note 2)   (phys.size.radius)
  Rcir pc [0.24/3.22] The circle radius (Note 3)   (phys.size.radius)
  Ratio   [0.89/2.36] Aspect ratio (Note 4)   (pos.distance;arith.ratio)
  <rho> pc-2 [4.2/331.9] Mean stellar surface density (ρmean) (Note 5)   (src.density;stat.mean)
  rpk pc-2 [17/1330.4] Peak stellar surface density (ρpeak) (Note 5)   (src.density;stat.max)
  <MST> pc [0.04/0.32] Mean Minimal Sampling Tree (MST) branch length (Note 6)   (pos.distance)
  <NN2> pc [0.03/0.15] Mean Nearest Neighbor (NN) distance (pos.distance)
  <AK> mag [0.42/1.64] The mean extinction value (AKmean) (phys.absorption)
  AK mag [0.86/2.84] The peak extinction value (AKpeak) (phys.absorption)
  Mhull Msun [19.8/5286.7] The cloud mass in the convex hull derived using the extinction maps (phys.mass)
  M0.8 Msun [2.2/4601.4] The mass of the dense cloud with AK greater that 0.8mag (Note 7)   (phys.mass)
  Q   [0.55/0.85] The structural Q parameter value (Note 8)   (pos.distance;arith.ratio)
  J pc [0.23/1.21] The Jeans length (λJ) (Note 9)   (pos.distance;phys.size)
  Dcrit pc [0.12/0.84] The critical branch length for Minimal Sampling Tree (MST) (Dcrit.) (pos.distance)

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