VizieR

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

VizieR

  
J/A+A/317/328
  ROSAT PSPC survey of M 31 (Supper+ 1997)
ReadMe+ftp
1997A&A...317..328S
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/317/328/table8Spectral fit parameters of 56 bright X-ray sources (56 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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  n_ROSAT (char) Note on ROSAT source number (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  ROSAT  ROSAT source number ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  Circle  Photon collection circle (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic)
  Counts  Number of photons used for the fit ((unassigned);phys.veloc.orbital;arith.diff;src.var)
  NH1 10+20cm-2(n) Hydrogen abs. column density for Gamma ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  E_NH1 10+20cm-2(n) Error in NH1 (upper limit) ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  e_NH1 10+20cm-2(n) Error in NH1 (lower limit) ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  Gamma  (n) Power law index ((unassigned);(unassigned);(unassigned);phys.abund.Y;meta.main)
  E_Gamma  (n) Error in Gamma (upper limit) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  e_Gamma  (n) Error in Gamma (lower limit) ((unassigned);(unassigned);(unassigned);time.age;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  2_Gamma  (n) Reduced Chi2 for Gamma ((unassigned);phys.veloc.orbital;arith.diff;pos.bodyrc.lon;meta.main)
  NH2 10+20cm-2(n) Hydrogen absolute column density for Thermal Bremsstrahlung fit ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  E_NH2 10+20cm-2(n) Error in NH2 (upper limit) ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  e_NH2 10+20cm-2(n) Error in NH2 (lower limit) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  kT1 keV (n) Thermal Bremsstrahlung temperature ((unassigned);(unassigned);(unassigned);em)
  E_kT1 keV (n) Error in kT1 (upper limit) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  e_kT1 keV (n) Error in kT1 (lower limit) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  2_kT1  (n) Reduced Chi2 for kT1 ((unassigned);phys.veloc.orbital;arith.diff;pos.bodyrc.lon;meta.main)
  Fit (char) [BT] Spectral fit model indicator (3) B: Black body; T: Thermal plasma ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  NH3 10+20cm-2(n) Hydrogen column density for Fit ((unassigned);(unassigned);(unassigned);(unassigned))
  E_NH3 10+20cm-2(n) Error in NH3 (upper limit) ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  e_NH3 10+20cm-2(n) Error in NH3 (lower limit) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  kT2 keV (n) Thermal Plasma/Blackbody temperature ((unassigned);(unassigned);(unassigned);em)
  E_kT2 keV (n) Error in kT2 (upper limit) ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  e_kT2 keV (n) Error in kT2 (lower limit) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  2_Fit  (n) Reduced Chi2 for Fit ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 2