Emission nebula NGC 2237 "Rosette".

 Posted: Jan 9th, 2020
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NGC
IC
HD
Technical Info
Telescope/Lens: Levenhuk 130/650 "Полурослик"
Camera: Canon 450Dа
Mount: EQ-5 SynScan
Guide Scope: Datyson 60/240
Guide Camera: QHY5L-II-C
Software: APT, DDS, FITstacker, FiitsWork, Photoshop CC
Accessories: BAADER MPCC Mark III
Exposure:
Yellow zoneLight Pollution:
 Sochi Sbaranovka Dacha, Russia
2741
Stacked:
26 frames at 600 sec, ISO 400
Total integration: 4 hours 20 min.
Resolution: 2215x1527 px
Scale: 17274 KB
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Comments

Good afternoon! The description lacks exposure details, I'd be interested to know.
9 Jan, 2020 Reply
Alright) Check the photo comment)
But honestly, for the umpteenth time, I can't enter the number and duration of exposures. The values keep resetting.
9 Jan, 2020 Reply
Nice, but it could use a bit more contrast (or does it start to get noisy?), otherwise it looks a bit washed out.
10 Jan, 2020 Reply
No. The contrast is fine. I'm not a fan of heavily clipping the histogram. And indeed, Canon cameras produce a lot of noise with long exposures. It's better to be slightly underexposed than to have excessive contrast.
10 Jan, 2020 Reply

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