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Old 17-01-2015, 04:06 PM
raymo
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Southern Milky way

60 x 20secs @ 30mm @ ISO 800. Stars elongated. Shorter subs
next time.
raymo
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Old 17-01-2015, 04:09 PM
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blink138 (Pat)
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12 seconds or there abouts on a cropped sensor with the 30mm lens raymo
wack the iso up!
pat
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Old 17-01-2015, 04:32 PM
raymo
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I took some the previous night at 1600, and there was more noise than signal.[ slight exaggeration]. For some reason Neatimage failed to
improve the noise situation.
To get round stars I will be limited to 15 secs. It's not worth erecting and aligning my mount for the 10-12 secs
tracking it now gives me.
raymo
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Old 17-01-2015, 06:59 PM
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blink138 (Pat)
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take 10 or 12, 12 second exposures on a static tripod and stack them, i have done this quite successfully, you can also do the darks
pat
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Old 17-01-2015, 07:09 PM
raymo
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The pic is 60 x 20secs on static tripod, stacked. Same number of darks.
raymo

Last edited by raymo; 17-01-2015 at 07:10 PM. Reason: more info
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