Data reduction

Proposers should be aware of constraints for data reduction:

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In view of the new receiver system, you are urged to reduce your data in Grenoble. Proposers will not come for the observations, but will have to come for the data reduction. For the time being, remote data reduction will only be offered in exceptional cases. Please contact your local contact if you're interested in this possibility.

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We keep the data reduction schedule very flexible, but wish to avoid the presence of more than 2 groups at the same time in Grenoble. Data reduction will be carried out on dedicated computers at IRAM. Please contact us in advance.

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In certain cases, proposers may have a look at the uv-tables as the observations progress. If necessary, and upon request, more information can be provided. Please contact your local contact or PdBI's Science Operations Group (sog@iram.fr) if you are interested in this.

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CLIC evolves to cope with upgrades of the PdBI array. The newer versions are downward compatible with the previous releases. Observers who wish to finish data reduction at their home institute should obtain the most recent version of CLIC. Because differences between CLIC versions may potentially result in imaging errors if new data are reduced with an old package, we advise observers having a copy of CLIC to take special care in maintaining it up-to-date. The recent upgrades of CLIC implied many modifications for which backward compatibility with old PdBI receiver data has not yet been fully checked. To calibrate data obtained with the ``old'' receiver system (up to September 2006), we thus urge you to use the January 2007 version of CLIC.