VizieR

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VizieR

  
J/ApJ/902/55
  19yrs of radio and X-ray obs. of SN 2001em (Chandra+, 2020)
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2020ApJ...902...55C
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timeSerie
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1.J/ApJ/902/55/table2*X-ray observations of SN 2001em [timeSerie] (Interactive plot)
timeSerie
(Note) (17 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. (meta.record)
  Date "Y:M:D" (n)Date of observation (UT) or Lower range date (time.epoch)
  Date2 "Y:M:D" (n)Upper range date of observation if any (time.epoch;obs;stat.max)
  Tel (char) Telescope (meta.id;instr.tel)
  PID1  First observation program identifier (meta.id;obs)
  PID2  (n) Second Swift observation program identifier (meta.id;obs)
  PID3  (n) Third Swift observation program identifier (meta.id;obs)
  Exp ks [0.2/19.7] Exposure time (time.duration;obs.exposure)
  Age d [934/5454] Days from date of explosion: 2024 September 13 (UT) (time.age)
  e_Age d (n) [1/7] Age uncertainty (stat.error;time.age)
  l_CR (char) Limit flag on CR (meta.code.error)
  CR ct/s [0.0008/0.06] X-ray count rate (phot.count;em.X-ray)
  e_CR ct/s (n) [0.0006/0.006] CR uncertainty (stat.error)
  NH cm-2 [1.3e-21/2.7e-21] Column density (phys.columnDensity)
  e_NH cm-2 (n) [5.9e-22/1.8e-21] NH uncertainty (stat.error)
  f_NH (char) Flag on NH (meta.code)
  l_Flux (char) Limit flag on Flux (meta.code.error;phot.flux)
  Flux mW/m2 [1.4e-14/3.6e-12] Unabosorbed flux in 0.3-10keV energy range in erg/cm2/s (phot.flux;em.X-ray)
  e_Flux mW/m2 (n) [8.1e-15/2.3e-14] Flux uncertainty (stat.error;phot.flux)

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