Iris

 Posted: Aug 23rd, 2022
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NGC
IC
HD
Technical Info
Telescope/Lens: SVBONY SV503 70/420 ED
Camera: ZWO ASI533MC Pro
Mount: SW AZ-GTi
Guide Scope: SV165 30F4
Guide Camera: ZWO ASI120мм Mini
Software: ASIStudio
Accessories: SvBony SV193 0.8, Asiair Plus
Exposure:
30 x 120" ISO/Gain: 100 - ZWO Duo-Band
Orange zoneLight Pollution:
 Voronej, Russia
 Aug 23rd, 2022
1 h 0 m
1386
Resolution: 2971x2964 px
Scale: 1296 KB
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Comments

Why shoot the Iris Nebula with a dual-band filter? Isn't it a dust nebula?
14 Sep, 2022 Reply
Spalych Replied to Robert Nik
I was just shooting other targets, and the Iris Nebula happened to be in the frame as well. I didn’t swap out the filter because I would have had to redo all the settings afterward—once I’ve done the initial polar alignment, I try not to go anywhere near it again…
14 Sep, 2022 Reply

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