If you want to reduce your (spectroscopic and pointing) data with class one should use the **observer5** computer. Everyone with an account in the mpifr network can login to this computer with his/her account. It is connected to the /homes server. It is also connected to /homes/astro/gag, so your gildas packeage of choice should work. It is also possible to use a local version of class, which is used to write the spectroscopic and pointing data. to enable this change to the bash shell by typing bash and source the init file:\\
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**source /opt/ClassWriter/EffelsbergPipeline/init_classwriter.sh**\\
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afterward you can try to run\\
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**class**\\
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the Data from the pipeline is stored in **/Class** on **observer5** and after 15 minutes appears also in **/daten/Class** on **be4** and after a time also in **be3** and **/eff/data/** and **/hsm/effarchive/**.To open the file:\\
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**las90> file in "/daten/Class/class_2010_10_20.100m"**\\
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**las90> find**\\
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for pointings you have to switch to continuum mode:\\
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**las90> set type c**\\
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**cas90> find**\\
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to switch back for line observations:\\
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**cas90> set type l**\\
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**las90> find**\\
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To look for new data type and wait:\\
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**las90> new**\\
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You can of course write out your spectra to a new file. You have to specify it with:\\
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**las90> file out myFile.100m mult**\\
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