The Seahorse Nebula near the wings of the Bat Nebula

alesterre

751305

Deep Sky

Jan 16th, 2022

2504

The Seahorse Nebula near the wings of the Bat Nebula

Resolution:: 4073x2773 px
File size:: 3773 KB

Photo description / processing

Bin2 Imaging from September 4 to 29, 2021, 11 nights

Technical information

Telescope/Lens: TS-Optics Photoline 60mm f/6 FPL53
Camera: ZWO ASI294MM Pro
Mount: Sky-Watcher HEQ5 Pro
Guide Scope: SVBONY 60/240
Guide Camera: QHY QHY5L-II-C
Accessories: SynScan Upgrade Kit, SVBONY LRGB Filter Set 1.25-inch, Baader 7nm H-alpha Filter 1.25-inch, ZWO MFW, TS-Optics TSRED08-60 0.8x Reducer
Software: Astro Pixel Processor, Adobe Photoshop, StarXTerminator

Location: Старые Кены, Россия

Light pollution

Yellow, Bortle 5 zone

Date taken: Sep 3rd, 2021

Exposure

460 × 120″ · ISO/Gain: 120 · L · Sep 3rd, 2021
52 × 300″ · ISO/Gain: 120 · R · Sep 3rd, 2021
50 × 300″ · ISO/Gain: 120 · G · Sep 3rd, 2021
50 × 300″ · ISO/Gain: 120 · B · Sep 3rd, 2021
112 × 300″ · ISO/Gain: 120 · H-alpha · Sep 3rd, 2021

Total exposure: 37 h 20 m

Comments

hiparon

Interesting to see how your setup looks, with the main tube and guide scope being the same caliber!

Jan 18th, 2022

alesterreReply to hiparon

Actually, the guide scope is a bit smaller than the main tube, so it looks a bit unusual, but it's still within acceptable limits. I bought it a very long time ago, back when I didn't understand anything about astrophotography and thought bigger was better. But it works well with the Newtonian.
https://disk.yandex.ru/i/TAO-RF91T4i34w

Mar 11th, 2022