Thanks Raymo i will give that a try provided the weather in Sydney clears up.
Quote:
Originally Posted by raymo
You have a large scope with plenty of light gathering ability. Try short subs [say 30 secs], and lots of them, [say minimum 50, preferably more], and increase the sensor cool down time between subs. More subs,
less noise. The comet being quite bright, 400 should be o.k.
raymo
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