VizieR

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

VizieR

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J/ApJ/844/138
  Optical spectroscopy toward Orion B fields (Kounkel+, 2017)
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2017ApJ...844..138K
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/844/138/table1(c)Dates and configurations of the M2FS observations (6 rows)
2.J/ApJ/844/138/table2(c)Sources that were surveyed for the presence of LiI (439 rows)
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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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  (1)Cat (char) Catalog ID (NGC or "L" for LDN) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;phys.veloc.microTurb)
   (ALL)Field   [1622/2068] Field identifier (as in table 2) ((unassigned);(unassigned);(unassigned);spect.line.veloc;time.lifetime)
  (1)Date "Y:M:D" (n)UT date of observation ((unassigned);(unassigned);(unassigned);pos.centroid;stat.param)
   (ALL)RAJ2000 "h:m:s" Hour of right ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
   (ALL)DEJ2000 "d:m:s" Degree of declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1)N   [3] Number of exposure time ((unassigned);phys.veloc.orbital;arith.diff;src.var)
  (1)Exp s [720/1800] Exposure time (xN) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);(unassigned);meta.main)
  (1)Filt (char) Filter(s) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;phys.SFR)
  (1)Ns  (n)Number of sources toward this field ((unassigned);(unassigned);(unassigned);src.var)
  (1)Simbad (char) ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)NED (char) ask the NED data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (2)Seq (char) RV number (2533 to 2825 with 2734a,b and 2670a,b) (time.equinox;(unassigned);arith.factor;spect.line.veloc;arith)
  (2)RVel km/s (n) [-71/130] Radial velocity ((unassigned);(unassigned);(unassigned);spect.index;arith.diff;meta.main)
  (2)e_RVel km/s (n) [0.2/8.2] Uncertainty in RVel ((unassigned);phys.veloc.orbital;arith.diff;time.age;(unassigned);meta.main)
  (2)R  (n) [2/33] Tonry & Davis 1979AJ.....84.1511T Signal-to-Noise R value ((unassigned);phys.veloc.orbital;arith.diff;stat.median;meta.main)
  (2)WLi 0.1nm (n) [0.1/0.9] Equivalent width of Li I ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  (2)WHa 0.1nm (n) [-33/2.5] Equivalent width of H{alpha} (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic;meta.main)
  (2)VHa km/s (n) [109/671] H{alpha} velocity ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  (2)YSO (char) YSO type (Class III: 50 occurrences; Class II: 48 occurrences) ((unassigned);(unassigned);(unassigned);phys.atmol.sweight;meta.main)
  (2)f_YSO (char) [d] Flag on YSO (Note 2)   ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  (2)RR? (char) Rapid rotator flag (Note 3)   ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  (2)Teff K (n) [3500/7000] Effective temperature ((unassigned);(unassigned);(unassigned);em.radio)
  (2)JD d Julian Date of observation ((unassigned);phys.veloc.orbital;arith.diff;pos.centroid;meta.main)
  (2)Order (char) Order used for cross-correlation ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec;phys.SFR)
  (2)2M (char) Display the 2MASS data (Cutri+ 2003, II/246) within 3" ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (2)SimbadName (char) Designation understandable by the Simbad data-base ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)

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