=== GModels ===
 Number of models ..........: 5
 Number of parameters ......: 15
=== GCTAModelIrfBackground ===
 Name ......................: bck_23523
 Instruments ...............: HESS
 Test Statistic ............: -17179.2
 Instrument scale factors ..: unity
 Observation identifiers ...: 23523
 Model type ................: "ConstantValue" * "Constant"
 Number of parameters ......: 2
 Number of spectral par's ..: 1
  Value ....................: 1.1461 +/- 0.0388837 [0.1,10]  (free,scale=1,gradient)
 Number of temporal par's ..: 1
  Constant .................: 1 (relative value) (fixed,scale=1,gradient)
=== GCTAModelIrfBackground ===
 Name ......................: bck_23526
 Instruments ...............: HESS
 Test Statistic ............: -17855
 Instrument scale factors ..: unity
 Observation identifiers ...: 23526
 Model type ................: "ConstantValue" * "Constant"
 Number of parameters ......: 2
 Number of spectral par's ..: 1
  Value ....................: 1.08517 +/- 0.0351852 [0.1,10]  (free,scale=1,gradient)
 Number of temporal par's ..: 1
  Constant .................: 1 (relative value) (fixed,scale=1,gradient)
=== GCTAModelIrfBackground ===
 Name ......................: bck_23559
 Instruments ...............: HESS
 Test Statistic ............: -22325.1
 Instrument scale factors ..: unity
 Observation identifiers ...: 23559
 Model type ................: "ConstantValue" * "Constant"
 Number of parameters ......: 2
 Number of spectral par's ..: 1
  Value ....................: 1.27372 +/- 0.0386386 [0.1,10]  (free,scale=1,gradient)
 Number of temporal par's ..: 1
  Constant .................: 1 (relative value) (fixed,scale=1,gradient)
=== GCTAModelIrfBackground ===
 Name ......................: bck_23592
 Instruments ...............: HESS
 Test Statistic ............: -19680.2
 Instrument scale factors ..: unity
 Observation identifiers ...: 23592
 Model type ................: "ConstantValue" * "Constant"
 Number of parameters ......: 2
 Number of spectral par's ..: 1
  Value ....................: 1.13709 +/- 0.0379263 [0.1,10]  (free,scale=1,gradient)
 Number of temporal par's ..: 1
  Constant .................: 1 (relative value) (fixed,scale=1,gradient)
=== GModelSky ===
 Name ......................: CrabNebula
 Instruments ...............: all
 Test Statistic ............: 3366.24
 Instrument scale factors ..: unity
 Observation identifiers ...: all
 Model type ................: PointSource
 Model components ..........: "SkyDirFunction" * "LogParabola" * "Constant"
 Number of parameters ......: 7
 Number of spatial par's ...: 2
  RA .......................: 83.6262 +/- 0.0015656 [83,84] deg (free,scale=1)
  DEC ......................: 22.0158 +/- 0.00143486 [21,23] deg (free,scale=1)
 Number of spectral par's ..: 4
  Prefactor ................: 4.54811e-17 +/- 2.18955e-18 [1e-27,1e-11] ph/cm2/s/MeV (free,scale=1e-17,gradient)
  Index ....................: -2.4125 +/- 0.108776 [5,-5]  (free,scale=-1,gradient)
  Curvature ................: -0.0974546 +/- 0.064198 [1,-1]  (free,scale=-1,gradient)
  PivotEnergy ..............: 1e+06 [100,1e+10] MeV (fixed,scale=1e+06,gradient)
 Number of temporal par's ..: 1
  Constant .................: 1 (relative value) (fixed,scale=1,gradient)