Fermi Calibration Data in the HEASARC Calibration Database

Fermi Calibration Data in the HEASARC Calibration Database Fermi Calibration Data in the HEASARC Calibration Database

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24.01.2015 Views

CAL Memo CAL/GLAST/2007-001 8 Figure 1: Map of the Fermi CALDB data directory.

CAL Memo CAL/GLAST/2007-001 9 Table 1: Values of the CCNM0001 keyword in Fermi CALDB calibration files. CCNM0001 Value INSTRUME FSSC Des. 1 Sample File CAL DESC Comment DET GAIN GBM GS-005 glg spechist v.fit+ DET BIN GBM GS-007 glg lut v.fit Spectral Gain History for Detector NAI 00 Spectral Gain History for GBM Detector XXX YY. w=N or B for NaI or BGO; x=HEX detector number; yymmdd = date covered by the file; zz = version number GBM PHA LUT GBM PHA Look up table; ww = (ct for ctime,cs for cspec); zzz = nai or bgo; yymmdd=date of start of table validity; fff = fraction of day; xx= version number

CAL Memo CAL/GLAST/2007-001 8<br />

Figure 1: Map of <strong>the</strong> <strong>Fermi</strong> CALDB data directory.

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