ctools

<?xml version="1.0" standalone="no"?>

<source_library title="source library">

  <source name="Cube" type="DiffuseSource">

    <spectrum type="PowerLaw">

      <parameter name="Prefactor"   scale="1.0e-13" value="1.0" min="1e-3" max="1e3"    free="1"/>

      <parameter name="Index"       scale="-2.0"    value="1.0" 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>

    <spatialModel type="DiffuseMapCube" file="cube.fits">

      <parameter name="Normalization" scale="1" value="1" min="0.1" max="10" 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>