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/778/150
  Microlensing events toward the Bulge from MOA-II (Sumi+, 2013)
ReadMe+ftp
2013ApJ...778..150S
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/778/150/table4(c)Microlensing events used in the optical depth and event rate measurements (474 rows)
2.J/ApJ/778/150/table2(c)MOA-II subfields with Galactic coordinates, the numbers of source stars and events, and the mean timescale and efficiencies for the all-source sample (1536 rows)
3.J/ApJ/778/150/table3(c)MOA-II subfields with Galactic coordinates, the numbers of source stars and events, and the mean timescale and efficiencies for the red clump giant (RCG) sample (1536 rows)
4.J/ApJ/778/150/table7(c)Average microlensing optical depth and event rates at the position of each subfield for the all-source sample (1536 rows)
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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)
  (1)ID (char) Field-chip-ID identifier (meta.id;meta.main)
  (1)RAJ2000 "h:m:s" (i) [17/18] Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) [21/35] Degree of Declination (J2000) (pos.eq.dec;meta.main)
  (1)Ndat   [1348/7736] Number of data points (meta.number)
  (1)t0 d Julian Date peak magnification; JD-24540000 (time.epoch)
  (1)tE d [0.4/157.6] Einstein radius crossing time (time.crossing)
  (1)e_tE d [0.03/12] Uncertainty in tE (stat.error)
  (1)u0   [0.0003/0.98] Impact parameter (src.impactParam)
  (1)e_u0   [0/0.3] Uncertainty in u0 (stat.error)
  (1)Imag mag [14.8/20] Source I band magnitude (phot.mag;em.opt.R)

ALL cols		    
 (i)indexed column
  (1)chi2   [0.4/2] The χ2/degree of freedom (stat.fit.dof)
   (2+3+4)Field (char) (i) Field-chip-subfield identifier (obs.field)
  (2+3+4)GLON deg [-5.3/10.6] Galactic longitude (pos.galactic.lon)
  (2+3+4)GLAT deg Galactic latitude (pos.galactic.lat)
  (2+3+4)N*   [939/128758] Number of stars in the subfield (meta.number)
  (2+3+4)Nev   [0/5] Number of events in the subfield (meta.number)
  (2+3)<tE> d [6.9/54.5] Mean Einstein time scale <tE> (time.crossing)
  (2+3)<DE>   [0.1/0.6] Mean detection efficiency <ε> (stat.param)
  (2+3+4)Nsf   [26/629] Number of subfields used (Note 1)   (meta.number)
  (2+3)NsfW   [7.5/202.2] Number of weighted subfields used (Note 2)   (meta.number)
  (2+3)N*MA  Number of stars in subfields used (Note 1)   (meta.number)
  (2+3)N*MAW  Number of weighted stars in subfields used (Note 2)   (meta.number)
  (2+3)NevMA   [2/118] Number of events in subfields used (Note 1)   (meta.number)

ALL cols		    
 (i)indexed column
  (2+3)NevMAW   [0.1/39.5] Number of events in weighted subfields used (Note 2)   (meta.number)
  (2+3+4)_RA.icrs deg (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  (2+3+4)_DE.icrs deg (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  (4)tau 10-6 [0.17/11.9] Microlensing optical depth τ (Note 3)   (phys.absorption.opticalDepth)
  (4)s_tau 10-6 [0.09/5.8] The 68% symmetric error in tau (stat.error)
  (4)e_tau 10-6 [0.07/4.4] The 68% lower limit in tau (stat.error)
  (4)E_tau 10-6 [0.1/7.2] The 68% upper limit in tau (stat.error;stat.max)
  (4)Gam 10-6/yr [3/59.5] Event rate Γ per star per 106year (time;arith.ratio)
  (4)s_Gam 10-6/yr [2/35.5] The 68% symmetric error in Gamma (stat.error)
  (4)e_Gam 10-6/yr [0.003/10] The 68% lower limit in Gamma (stat.error)
  (4)E_Gam 10-6/yr [2.5/33.6] The 68% upper limit in Gamma (stat.error;stat.max)
  (4)Gam.d deg-2/yr [2.4/163.1] Event rate Γdeg2 per square degree per year (time;arith.ratio)
  (4)s_Gam.d deg-2/yr [4.2/97.3] The 68% symmetric error in Gammad (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)e_Gam.d deg-2/yr [0.7/99.2] The 68% lower limit in Gammad (stat.error)
  (4)E_Gam.d deg-2/yr [5.6/42.2] The 68% upper limit in Gammad (stat.error;stat.max)

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