M17 SHO

 Posted: Jun 26th, 2020
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NGC
IC
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Technical Info
Telescope/Lens: Takahashi 102s
Camera: QHY163m
Mount: Sky-Watcher AZ-EQ6 GT
Guide Scope: OAG
Guide Camera: QHY5L-IIm
Software: APT, PixInsight, Photoshop
Accessories: 0.7 Reducer/Flettner
Exposure:
74 x 120" ISO/Gain: 200 - Baader Ha 7nm 1.25"
161 x 120" ISO/Gain: 200 - Baader OIII 8.5nm 1.25"
95 x 120" ISO/Gain: 200 - Baader SII 8nm 1.25"
White zoneLight Pollution:
 Moskva, Russia
11 h 0 m
2144
M17 (Omega or Lobster) SHO
Telescope Takahashi TSA 102s + 0.7x reducer/flattener
Camera QHY163m
Mount SkyWatcher AZEQ6
Off-axis guider + camera QHY5L-IIm
Filter Baader Ha 7nm 74x120s
Filter Baader OIII 8.5nm 161x120s
Filter Baader SII 8nm 92x120s
Gain 200, offset 70, T -15°C
Captured with APT.
Calibration, alignment, stacking, processing – PixInsight + Photoshop.
Data collected in May–June 2020. Shooting location – South Moscow, balcony.
Resolution: 5656x4196 px
Scale: 16611 KB
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