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M 33, captured with two setups.

alesterre
751305
Category:Deep Sky
Published:
2847
M 33, captured with two setups.NGC 592NGC 588NGC 595NGC 598NGC 604IC 131IC 132IC 133IC 135IC 142NGC 603IC 134IC 136IC 137IC 139IC 140IC 143
Resolution:
2929x1930 px
File size:
3714 KB

Photo description / processing

Captured over five nights between September 18th and 27th using two different setups sequentially. The first two nights were with a 130mm Newtonian telescope and a Canon M50 APS-C mirrorless camera. The remaining nights were with a small apochromatic refractor, a monochrome camera, and LRGBHa filters.

Technical information

Telescope/Lens
Sky-Watcher 130pds, TS-Optics Photoline 60mm f/6 FPL53
Camera
Canon M50, QHY178m
Mount
HEQ5 Pro
Guide Scope
Svbony 60/240mm
Guide Camera
Qhy5L-II-c
Accessories
Baader MPCC Mk3, TS-Optics Photoline 2" 0.79x reducer, Svbony 1.25" LRGB set, Baader 1.25'' Ha 7nm
Software
APT, PHD2, AstroPixelProcessor, Registax, Topaz Denoise, GIMP, Lightroom
Location
Старые Кены, Россия

Light pollution

Yellow, Bortle 5 zone

Date taken

Exposure

  • 105 × 120″ · ISO/Gain: 800 · 130pds, M50
  • 58 × 300″ · ISO/Gain: 400 · 130pds, M50
  • 202 × 120″ · ISO/Gain: 0 · 60mm APO, QHY178m, L
  • 228 × 120″ · ISO/Gain: 0 · 60mm APO, QHY178m, L
  • 30 × 180″ · ISO/Gain: 10 · 60mm APO, QHY178m, R
  • 22 × 180″ · ISO/Gain: 10 · 60mm APO, QHY178m, G
  • 45 × 180″ · ISO/Gain: 10 · 60mm APO, QHY178m, B
  • 79 × 180″ · ISO/Gain: 10 · 60mm APO, QH

Total exposure: 31 h 28 m

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