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/916/32
  X-ray superflares from PMS stars in MYStIX & SFiNCs (Getman+, 2021)
ReadMe+ftp
2021ApJ...916...32G
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/916/32/table1(c)MYStIX and SFiNCs regions (42 rows)
2.J/ApJ/916/32/table2(c)MYStIX and SFiNCs F+R+D flare host star properties (1027 rows)
3.J/ApJ/916/32/table3MYStIX and SFiNCs F+R+D super-flares (1086 rows)
4.J/ApJ/916/32/table4(c)Super-flares from protostellar candidates (8 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)Region (char) (i) Star forming region shortname used in Tables 2-4 (meta.id)
  (1)SFR (char) Star forming region (meta.id;meta.main)
  (1+2+4)RAJ2000 deg (i) SFR right ascension, decimal degrees (J2000) (pos.eq.ra;meta.main)
  (1+2+4)DEJ2000 deg (i) SFR declination, decimal degrees (J2000) (pos.eq.dec;meta.main)
  (1)Dist pc [296/3790] Distance from the Sun (pos.distance;pos.heliocentric)
  (1)NXobs   [39/6751] Number of observed X-ray emitting young stars (Note 2)   (meta.number)
  (1)Ns  (n)Number of host star in this region (link to Table 2) (meta.number)
  (1)Ntot   [39/37899] Total inferred stellar population (Note 3)   (meta.number)
  (1)r_Dist   [1/7] Reference for Dist (Note 1)   (meta.ref;pos.frame)
  (1+2)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2+3+4)Name (char) Star name (HHMMSS.ss+DDMMSS.s; J2000) (meta.id;meta.main)
  (2+3+4)ME keV [0.9/5.8] X-ray median energy (Note 1)   (phys.energy;stat.median;em.X-ray)
  (2)logLx [10-7W] [30/32.7] Log of intrinsic X-ray luminosity, in erg/s units (Note 1)   (phys.luminosity;em.X-ray)
  (2)Av mag (n) [-12/53.3] Reddening, V-band (Note 2)   (phys.absorption)
  (2)Age Myr (n) [0.4/5] Age (Note 2)   (time.age)
  (2)logTeff [K] (n) [3.4/4.8] log of surface effective temperature (Note 2)   (phys.temperature.effective)
  (2)logLbol [Lsun] (n) [-1.4/7] log of bolometric luminosity (Note 2)   (phys.luminosity)
  (2)Mstar Msun (n) [0.1/320.2] Mass (Note 2)   (phys.mass)
  (2)Rstar Rsun (n) [0.9/31.4] Radius (Note 2)   (phys.size.radius)
  (2+4)alpha  (n) [-4.3/4.4] IRAC SED slope (Note 2)   (spect.index)
  (2)Flag (char) Flag (Note 2)   (meta.code.error)
  (2)MYStIX  (n)Display data from Kuhn+ 2013, J/ApJS/209/27 and Broos+ 2013, J/ApJS/209/32 (meta.ref.url)
  (2)SFiNCS  (n)Display data from Getman+, 2017, J/ApJS/229/28 (meta.ref.url)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Nf  (n)Number of flares for this star (link to Table 3) (meta.number)
  (3+4)ObsID   [1/9] Relative sequence number of the X-ray Chandra observation (G1) (Note 1)   (meta.id;obs)
  (3)Exp ks [11.8/154] Chandra ObsID Exposure (time.expo)
  (3+4)Class (char) Flare class (Note 2)   (meta.code)
  (3+4)Nphot ct [15/19891] Flare X-ray counts (phot.count;em.X-ray)
  (3)l_Dur (char) Limit flag on Dur (meta.code.error)
  (3)Dur ks [1.9/153.9] Flare duration (time.duration)
  (3+4)l_logLxpk (char) Limit flag on logLxpk (meta.code.error)
  (3+4)logLxpk [10-7W] [30.6/33.8] log of peak X-ray luminosity, in erg/s units (phys.luminosity;em.X-ray)
  (3+4)l_logEx (char) Limit flag on logEx (meta.code.error)
  (3+4)logEx [10-7J] [34.1/37.6] log of flare energy, in erg units (em.energy)
  (3)Sf  (n)Display this super-flare data (link to Table 4) (meta.ref.url)

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