Please enter PHA filename[spec.pha] spec.pha
Please enter output filename[grouped_spec.pha] grouped_spec.pha
 
  -------------------------
  MANDATORY KEYWORDS/VALUES
  -------------------------
  --------------------------------------------------------------------
  --------------------------------------------------------------------
  EXTNAME   - SPECTRUM        Name of this BINTABLE
  TELESCOP  - SWIFT           Mission/Satellite name
  INSTRUME  - XRT             Instrument/Detector
  FILTER    - NONE            Instrument filter in use
  EXPOSURE  - 6895.0          Integration time (in secs) of PHA data
  AREASCAL  - 1.0000          Area scaling factor
  BACKSCAL  - 1.25200E-03     Background scaling factor
  BACKFILE  - none            Associated background file
  CORRSCAL  - 1.0000          Correlation scaling factor
  CORRFILE  - none            Associated correlation file
  RESPFILE  - none            Associated redistribution matrix file
  ANCRFILE  - none            Associated ancillary response file
  POISSERR  - TRUE            Whether Poissonian errors apply
  CHANTYPE  - PI              Whether channels have been corrected
  TLMIN1    - 0               First legal Detector channel
  DETCHANS  - 1024            No. of legal detector channels
  NCHAN     - 1024            No. of detector channels in dataset
  PHAVERSN  - 1.2.0           OGIP FITS version number
  STAT_ERR  - FALSE           Statistical Error
  SYS_ERR   - FALSE           Fractional Systematic Error
  QUALITY   - TRUE            Quality Flag
  GROUPING  - FALSE           Grouping Flag
  --------------------------------------------------------------------
  --------------------------------------------------------------------
GRPPHA[chkey ancrfile spec.arf] chkey ancrfile spec.arf
GRPPHA[exit] chkey respfile swxpc0to12s6_20010101v014.rmf
GRPPHA[chkey respfile swxpc0to12s6_20010101v014.rmf] bad 0-29
GRPPHA[bad 0-29] group min 9
GRPPHA[group min 9] exit
 ... written the PHA data Extension
 ...... exiting, changes written to file : grouped_spec.pha
 ** grppha 3.1.0 completed successfully
