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VizieR

  
J/ApJ/889/142
  Swift/XRT and NICER timing study of MAXI J1820+070 (Stiele+, 2020)
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2020ApJ...889..142S
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1.J/ApJ/889/142/table4Parameters of the QPOs of the PDS derived from NICER data (212 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. (src.fwhm;em.freq;(unassigned);phys.veloc)
  Time d [10.39/551.57] Days since 2018 March 11th ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  nu0 Hz [0.018/13.75] QPO centroid frequency ((unassigned);phys.veloc.orbital;arith.diff;instr.spect)
  e_nu0 Hz [0/0.32] Lower uncertainty in nu0 ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  E_nu0 Hz [0/0.45] Upper uncertainty in nu0 (time.expo.end;stat.error;arith.factor;time.age;pos.phaseAng;meta.main)
  l_Delta (char) Upper limit flag on Delta ((unassigned);(unassigned);(unassigned);pos.galactic.lon;(unassigned))
  Delta Hz [0.001/2.17] QPO half width at half maximum ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.element;meta.main)
  e_Delta Hz (n) [0.001/0.5] Lower uncertainty in Delta ((unassigned);(unassigned);(unassigned);time.age;(unassigned))
  E_Delta Hz (n) [0/0.5] Upper uncertainty in Delta ((unassigned);(unassigned);(unassigned);time.age;pos.phaseAng;meta.main)
  l_rms (char) Lower limit flag on rms (time.epoch;instr.calib;arith.grad;pos.galactic.lon;phot.flux.sb)
  rms   [0.01/0.2] QPO root mean square ((unassigned);instr.calib;stat.min;time.age;meta.main)
  e_rms  (n) [0.001/0.05] Upper uncertainty in rms (obs.param;instr;stat.min;time.age;phot.flux.density)
  E_rms  (n) [0.001/0.04] Upper uncertainty in rms ((unassigned);(unassigned);stat.min;time.age;pos.phaseAng;meta.main)
  Q   [0.07/76.83] QPO quality factor (Note G1)   (stat.error.sys;meta.id.cross;(unassigned);instr.beam)
  sigma   [0.88/18] Detection significance of the QPO ((unassigned);(unassigned);(unassigned);phys.polarization.circular;meta.main)
  Num   [1/2] QPO component number ((unassigned);phys.veloc.orbital;arith.diff;src.var)

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usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846611720 Where phase=3 and catid=18890142
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR116257.err (2026-10-29T17:55:19)
-3
-source=J/ApJ/889/142/table4
-ref=VIZ6ae388881c621
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