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Old 05-11-2007, 01:32 AM
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rogerg (Roger)
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Join Date: Feb 2006
Location: Perth, Western Australia
Posts: 4,563
Ngc 534, Ngc 544, Ngc 546, Pgc 109183, Pgc 109178

G'day all,

I have been sorting out some stuff with my portable setup tonight. In the mean time I took some shots on the LX.

Nothing worth replies for - but fun to take. Quite pleased that even in 4 minute exposures I didn't have any RA drift (PEC seems to haved removed all traces for this RA/DEC & pixel size combination!), but I did have DEC drift in 4 minute shots so stuck with 2 min. Must tweak the polar alignment a little, it's sitting at about 7 arcmins off.

Anyway..

http://www.rogergroom.com/rogergroom...m.jsp?Item=660

(the resized image has come up wacky - click it to see the proper deal). I processed it on my obs computer so levels might be a bit off. oh well!

oh, looks like I need to recharge the desiccant plug too! Had fogging issues. S'pose it's about time - haven't done it for over a year I think.

Mag 17.96 galaxy in 2 minute exposures ... ohhh yeah



Roger.
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