Hi,
I'm using caldb 2.9 and the next to latest ciao to make
weighted rmf and arf files of ACIS S3 imaging data. I seem to be
getting a shift of about -2 channels in my rmf file, similar
to the -1.5 channel shift Alexey was getting in his original
routines. Has anybody else noticed a shift? I'm using the ftool gcorrmf
to shift them, but want to make sure I'm not doing something foolish
somewhere.
Mallory
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