Updated
Crab Nebula M1
Photo description / processing
Crab Nebula M1
Date: 2023-03-16
Time: 21:49-23:08
Location: Saint Petersburg
Characteristics:
Diameter=8'-4'
Magnitude=8.4
FocalLength=750 (F/5)
Height=41-32°
Bortle scale: 9-8
Equipment:
Telescope: SW 150/750 & HEQ5 Pro
Camera: ZWO ASI462MM
Filters: ZWO H-alpha 7nm 1.25"
Guide: ZWO ASI120MM mini + 60mm f/4 scope
ZWO H-alpha 7nm filter: Frames captured=144 Shutter=30.000s Gain=150
Software: Pixinsight
Technical information
- Telescope/Lens
- Sky-Watcher 150/750, 60mm Guide Scope
- Camera
- ZWO ASI462MM, ZWO ASI120MM
- Mount
- Sky-Watcher HEQ5 Pro
- Accessories
- ZWO ASIAIR Pro
- Software
- Pixinsight
- Location
- Санкт-Петербург, Россия
Light pollution
White, Bortle 8/9 zone
- Date taken
Exposure
- 144 × 30″ · ISO/Gain: 150 · ZWO H-alpha 7nm 1.25" ·
Total exposure: 1 h 12 m
NGC 1952
Mar 15th, 2023 · UTC · Moon information 44% · >15° / Astronomical night: 4.25 h
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