Deep Sky M101 (cropped)

[Tracy]

Gain:  100
Offset:  50
Exposure Time:  120 seconds
Camera Temp:  -5°C
Filters:  

1. Luminance
2. Red
3. Green
4. Blue

Camera:  ASI533MM Pro
Telescope/Lens:  William Optics ZenithStar 103mm
Mosaic:  No
I hold the copyright:  

1. Yes

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A quick processing (and crop) of about 5 hours LRGB of M101 that I recently captured.