Quote:
Originally Posted by Hagar
Very nice result Narayan. I don't think it is a noise problem it is more likely to be just the fact that the Ha requires a lot more exposure than does the standard RGB image. I have recently shot a couple of 30 min exposures with the QHY8 and found near enough to no noise even at this exposure.
Looks good , Keep em coming.
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oh there's no noise in the raw frames Doug, its just when I stretched aggressively it added noise. More exposure-say two or three hours more would help, thats for sure
Thanks everyone for the interest. As Houghy says this scope seems to have potential, even if it has a dodgy focuser
Narayan