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ARF structure 

struct ARF {

  long NumberEnergyBins;                  /* Number of response energies */

  float* LowEnergy; /*NumberEnergyBins*/  /* Start energy of bin */
  float* HighEnergy; /*NumberEnergyBins*/ /* End energy of bin */

  float* EffArea;    /*NumberEnergyBins*/ /* Effective areas */

  char EnergyUnits[FLEN_KEYWORD];         /* Units for energies */
  char arfUnits[FLEN_KEYWORD];            /* Units for effective areas */

  char Telescope[FLEN_KEYWORD];                             
  char Instrument[FLEN_KEYWORD];
  char Detector[FLEN_KEYWORD];
  char Filter[FLEN_KEYWORD];

  char StokesParameter[FLEN_VALUE];    /* For spectrapolarimetry
                                          (e.g. 'Ixx', 'xQx', 'xxU') */
  char StokesWeighting[FLEN_VALUE];    /* For spectrapolarimetry Stokes parameter
                                          weighting scheme */

  char ARFExtensionName[FLEN_VALUE];      /* EXTNAME keyword in SPECRESP */

};


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Last modified: Friday, 14-Mar-2025 15:41:24 EDT