Hi Roger,

I had a surprising amount of difficulty in finding the pixel size for
a Stellacam EX, a.k.a. a Mintron EX. Seems like rather basic data to
me, but... I eventually dug out a size of 760 by 494 pixels, each
8.4 by 9.8 microns. If you download

http://www.projectpluto.com/ccds.nam

you'll see the Stellacam EX in the list.

However, you may have seen Berkó Erno"'s post suggesting 12.7 micron
square pixels. If that's so, the line for the Stellacam EX in the above
file will need to be modified.

People running Guide in Italian, German, or Spanish should be
warned: I've not updated the CCD lists for those languages yet. You'll
have to switch to English to see the Stellacam EX in Guide's list of CCDs.

-- Bill