1dc_howto.xml
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<source_library title="source library">
<source name="Src001" type="PointSource">
<spectrum type="ExponentialCutoffPowerLaw">
<parameter name="Prefactor" scale="1e-18" value="5.7" min="1e-07" max="1000.0" free="1"/>
<parameter name="Index" scale="-1" value="2.48" min="0.0" max="+5.0" free="1"/>
<parameter name="CutoffEnergy" scale="1e7" 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" value="266.424" free="1" />
<parameter name="DEC" scale="1" value="-29.005" free="1" />
</spatialModel>
</source>
<source name="Src002" type="PointSource">
<spectrum type="PowerLaw">
<parameter name="Prefactor" scale="1e-18" value="5.7" min="1e-07" max="1000.0" free="1"/>
<parameter name="Index" scale="-1" value="2.48" min="0.0" max="5.0" 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" value="266.832" free="1" />
<parameter name="DEC" scale="1" value="-28.146" free="1" />
</spatialModel>
</source>
<source name="IEM" type="DiffuseSource">
<spectrum type="ConstantValue">
<parameter name="Value" scale="1" value="1" min="1e-05" max="100000" free="1"/>
</spectrum>
<spatialModel type="MapCubeFunction" file="$CTADATA/models/cube_iem.fits">
<parameter name="Normalization" scale="1" value="1" min="0.001" max="1000" free="0"/>
</spatialModel>
</source>
<source name="Background" type="CTACubeBackground" instrument="CTA">
<spectrum type="PowerLaw">
<parameter name="Prefactor" scale="1" value="1" min="0.01" max="100" free="1"/>
<parameter name="Index" scale="1" value="0" min="-5" max="5" free="1"/>
<parameter name="PivotEnergy" scale="1000000" value="1" min="0.01" max="1000.0" free="0"/>
</spectrum>
</source>
</source_library>