Sharing of bias phases

[Chris Stubbs]

greetings to all.

Regarding the issue of crosstalk on a CCD when running with multiple
outputs, the MACHO camera system runs with dual mosaics of 4 2k chips
in each focal plane (32 Mpix. total).  We run two outputs per chip and
have acquired a fair bit of experience in dealing with the crosstalk.

An early paper describing our approach is SPIE Vol 1900 pg. 192 (1993).
The PhD thesis of one of the project students will be avail. soon.

cheers,

chris stubbs.