crab.xml

Buehler Rolf, 07/03/2015 10:05 AM

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<?xml version="1.0" standalone="no"?>
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<source_library title="source library">
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  <source name="Crab" type="PointSource">
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    <spectrum type="PowerLaw">
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       <parameter name="Prefactor" scale="1e-16" value="5.7"  min="1e-07" max="1000.0" free="1"/>
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       <parameter name="Index"     scale="-1"    value="2.48" min="0.0"   max="+5.0"   free="1"/>
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       <parameter name="Scale"     scale="1e6"   value="0.3"  min="0.01"  max="1000.0" free="0"/>
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    </spectrum>
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    <spatialModel type="SkyDirFunction">
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      <parameter name="RA"  scale="1.0" value="83.6331" min="-360" max="360" free="0"/>
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      <parameter name="DEC" scale="1.0" value="22.0145" min="-90"  max="90"  free="0"/>
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    </spatialModel>
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  </source>
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  <source name="CTABackgroundModel" type="CTAIrfBackground" instrument="CTA">
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    <spectrum type="PowerLaw">        
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      <parameter name="Prefactor" scale="1.0"  value="1.0"  min="1e-3" max="1e+3"   free="1"/>        
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      <parameter name="Index"     scale="1.0"  value="0.0"  min="-5.0" max="+5.0"   free="1"/>        
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      <parameter name="Scale"     scale="1e6"  value="1.0"  min="0.01" max="1000.0" free="0"/>        
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    </spectrum>
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  </source>        
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</source_library>