NGC 7023 - Iris Nebula (Iris Nebula)

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531206

Sep 20th, 2026

148

Resolution:: 8056x5422 px
File size:: 51556 KB

Technical information

Telescope/Lens: Sky-Watcher 200 PDS
Camera: ZWO ASI294MM Pro
Mount: Sky-Watcher EQ6-R PRO
Guide Scope: Svbony SV106 F4 60/240
Guide Camera: ZWO ASI662MC
Accessories: MEYON F4/5 1x 2-inch MPCC
Software: PixInsight, RC-Astro plugins

Location: Научный (Астрохутор), Россия

Date taken: Aug 25th, 2025

Exposure

30 × 120″ · ISO/Gain: 120 · Antlia V Pro L
30 × 120″ · ISO/Gain: 120 · Antlia V Pro R
27 × 120″ · ISO/Gain: 120 · Antlia V Pro G
31 × 120″ · ISO/Gain: 120 · Antlia V Pro B

Total exposure: 3 h 56 m

Photo versions

Updated

NGC 7023 - Iris Nebula (Iris Nebula)

Sep 21st, 2026

3 h 56 m

I brought out the dust a bit more. Processed it like all my recent works at 100% monitor brightness (350 cd/m²). So check your monitor brightness if you can't see anything. I edit for 100 so that those whose brightness is at 100 have everything fine with the background.