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Moon - Crescent

September 26, 2023

Alovera-1A
- Takahashi TOA 150B (1100mm f7.3)
- Moravian C3-61000
Frames: 
  Baader Hα (6.5nm): 199×30ms (gain: 2800) 20°C bin 1×1
  Baader Oiii  (6.5nm): 206×30ms (gain: 2800) 20°C bin 1×1
Stacking: AutoStakkert Max. 5%
Pixel scale: 0.71 seg.arc/píxel
Resolution: 10192 x 10584

The ever-grateful Moon appears here in crescent, outlining the craters in the twilight zone. This photograph is the combination of shots in narrow band filters: Hα and Oiii. The combination of the images of both filters, carried out based on the correct conversion of wavelength to their RGB representations, leads to the result shown in the photo in which it is possible to perceive different brown and blue regions.

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