about bad pixel files

From: Solen Balman (solen@astroa.physics.metu.edu.tr)
Date: Thu Aug 31 2000 - 07:51:26 EDT


Hello,

I have tried to use my own bad pixel file, but the "mkarf" stops
with an error message like "end of file" can not read the file.
I have fdumped the file and did not see anything wrong with it.
except for the last extension has column names but no data.
On the other hand this is repeated several times in the other
extensions of the file, too.

Any ideas what I could do to recover this ?

By the way, Does any one detect several chunks of energy dependent(?)
bad columns in Acis-S S3 pointings with long exposures.

cheers,

Solen Balman........



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