VizieR

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

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/445/280
  ROSAT survey of the Orion nebula region (Gagne+ 1995)
ReadMe+ftp
1995ApJ...445..280G
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/445/280/table2(c)Orion Nebula X-ray sources (389 rows)
2.J/ApJ/445/280/table3X-ray sources with multiple candidate optical counterparts (50 rows)
3.J/ApJ/445/280/table6Optical and X-ray data for Group 1 stars (175 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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
   (ALL)NoX  (i) [1/389] X-ray number ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  (1)RAJ2000 "h:m:s" Right ascension J2000 ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1)DEJ2000 "d:m:s" Declination J2000 ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1)Count ct/s Corrected ROSAT HRI count rate ((unassigned);(unassigned);(unassigned);time.duration;(unassigned);(unassigned))
  (1)e_Count ct/s rms uncertainty on Count ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (1)Mult (char) [*] * indicates multiple candidate optical counterparts. See table3 ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  (1)Par (char) Parenago (1954) optical counterpart candidate designation ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  (1)J&W (char) Jones & Walker (1988) optical counterpart candidate designation ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  (1)Var (char) Variable optical counterpart candidate designation ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (1)Prob  (n) Membership probability ((unassigned);phys.veloc.orbital;arith.diff;phys.polarization.circular;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)DRA arcsec (n) Offset in right ascension ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);instr.background)
  (1)DDE arcsec (n) Offset in declination ((unassigned);(unassigned);(unassigned);(unassigned);instr.background)
  (2)Par1 (char) Parenago designation of the first candidate ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (2)J&W1 (char) Jones & Walker (1988) name of the first candidate ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  (2)Prob1  (n) Membership probability of the first candidate ((unassigned);(unassigned);(unassigned);phys.polarization.circular;meta.main)
  (2)DRA1 arcsec Offset in right ascension of the first candidate ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);instr.background)
  (2)DDE1 arcsec Offset in declination of the first candidate ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);instr.background)
  (2)Par2 (char) Parenago designation of the second candidate ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (2)J&W2 (char) Jones & Walker (1988) name of the second candidate ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (2)Prob2  (n) Membership probability of the second candidate ((unassigned);(unassigned);(unassigned);phys.polarization.circular;meta.main)
  (2)DRA2 arcsec Offset in right ascension of the second candidate ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);instr.background)
  (2)DDE2 arcsec Offset in declination of the second candidate ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);instr.background)
  (2)Par3 (char) Parenago designation of the third third candidate ((unassigned);(unassigned);(unassigned);spect.line.veloc)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)J&W3 (char) Jones & Walker (1988) name of the third candidate (stat.fit.goodness;(unassigned);(unassigned);spect.line.veloc)
  (2)Prob3  (n) Membership probability of the third candidate ((unassigned);phys.veloc.orbital;arith.diff;phys.polarization.circular;meta.main)
  (2)DRA3 arcsec (n) Offset in right ascension of the third candidate ((unassigned);(unassigned);(unassigned);(unassigned);instr.background)
  (2)DDE3 arcsec (n) Offset in declination of the first candidate ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);instr.background)
  (3)Name (char) Star name ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  (3)Sp (char) Spectral type ((unassigned);(unassigned);(unassigned);pos.posAng;meta.main)
  (3)logTeff [K] (n) Effective temperature ((unassigned);(unassigned);(unassigned);em.radio)
  (3)u_logTeff (char) Uncertainty flag on logTeff ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (3)Bmag mag (n) B magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (3)Vmag mag (n) V magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (3)Icmag mag (n) Ic (Cousins system) magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (3)AV mag Visual extinction (Note 1)   ((unassigned);(unassigned);(unassigned);phys.dust)
  (3)n_AV (char) [)] ')' when AV=0.25mag (Note 1)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)l_vsini (char) Limit flag on vsini ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (3)vsini km/s (n) Spectroscopic rotation velocity ((unassigned);(unassigned);(unassigned);stat.Fourier;meta.main)
  (3)Prot d (n) Rotational period ((unassigned);(unassigned);(unassigned);phys.dust;meta.main)
  (3)l_logLX (char) Limit flag on logLX ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (3)logLX [10-7J] X-ray luminosity ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  (3)l_logLX/Lbol (char) Limit flag on logLX/Lbol ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (3)logLX/Lbol  (n) X-ray luminosity versus bolometric luminosity ((unassigned);(unassigned);(unassigned);(unassigned);instr.offset)
  (3)u_logLX/Lbol (char) Uncertainty flag on logLX/Lbol ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (3)Note (char) Notes (Note 2)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)

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