S/N of ISAAC observations of Boccherini

From: clidman@eso.org
Date: Thu Apr 25 2002 - 05:21:41 PDT

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    Dear Ariel,
      I have looked at the pipeline reduced ISAAC data of Boccherini. The S/N ratio in the central
    6x6 pixels (0.9"x0.9") is 17. Serena is now processing the data more carefully; however, I do
    not expect this estimate to vary significantly.

       Bye eye, it is difficult to tell if there is significant host contamination. This requires a more
    detailed analysis.

    Cheers, Chris.

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