Dmitry Malyshev / ctools

crab_eplaw.xml 1.23 KB
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<?xml version="1.0" standalone="no"?>
<source_library title="source library">
  <source name="Crab" type="PointSource">
    <spectrum type="ExponentialCutoffPowerLaw">
      <parameter name="Prefactor"    scale="1e-15" value="2.0"  min="1e-07" max="1000.0" free="1"/>
      <parameter name="Index"        scale="-1"    value="2.1"  min="0.0"   max="+5.0"   free="1"/>
      <parameter name="CutoffEnergy" scale="1e6"   value="1.0"  min="0.01"  max="1000.0" free="1"/>
      <parameter name="PivotEnergy"  scale="1e6"   value="0.3"  min="0.01"  max="1000.0" free="0"/>
    </spectrum>
    <spatialModel type="PointSource">
      <parameter name="RA"  scale="1.0" value="83.6331" min="-360" max="360" free="0"/>
      <parameter name="DEC" scale="1.0" value="22.0145" min="-90"  max="90"  free="0"/>
    </spatialModel>
  </source>
  <source name="Background" type="CTAIrfBackground" instrument="CTA">
    <spectrum type="PowerLaw">
      <parameter name="Prefactor"   scale="1.0" value="1.0" min="1e-3" max="1e3"    free="1"/>
      <parameter name="Index"       scale="1.0" value="0.0" min="-5.0" max="+5.0"   free="1"/>
      <parameter name="PivotEnergy" scale="1e6" value="1.0" min="0.01" max="1000.0" free="0"/>
    </spectrum>
  </source>
</source_library>