IC 417 & NGC 1893
Photo description / processing
This is my second attempt at this object. The first one is also published here, but I wasn't happy with the guiding quality on that one. I had to capture two sessions because the weather didn't allow for a long window, so I didn't frame it quite right, and after stacking there was a large crop—26 megapixels turned into 18 megapixels.
Technical information
- Telescope/Lens
- GSO 150/600
- Camera
- Touptek IMX 571 C
- Mount
- iOptron ZEQ 25 EQ drive
- Guide Scope
- Svbony 50
- Guide Camera
- Datyson T7M
- Accessories
- Sharpstar x 0.95
- Software
- Siril, StarNet++, Ph
- Location
- Odessa, Ukraina
Light pollution
Orange, Bortle 6 zone
- Date taken
Exposure
- 18 × 300″ · ISO/Gain: 101 · Optolong, L-Extime 2" ·
Total exposure: 1 h 30 m
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