Contamination of cold parts of the vessel after baking

The pictures below were made on March 18 '99, after two days of baking.


The plug for the 50mm opening at the bottom of the vessel. Out of focus, but a liquid is seen condensing around some grains.


Looking into the 25mm valve from the NOTCam side.

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Last updated April 14, 1999 by norup@astro.ku.dk