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NGC891
Also known as Caldwell 23, NGC891 is a unbarred spiral galaxy oriented edge-on relative to Earth, and about 30 million light years away. It contains billions of stars.

LRGB Image
Astrotech AT8RC Ritchey Cretien
SBIG ST-8300M with FW8-8300 Filter Wheel
Orion Mini Autoguider Guide Scope w/Fishcamp Starfish
Atlas EQ-G

Technical Details:
490 mins total exposure (8.16 hrs)
Luminance: 43x300s
Red: 21x300s
Green: 19x300s
Blue: 15x300s

NGC7129
LRGB Image
Astrotech AT111EDT APO Refractor
SBIG ST-8300M with FW8-8300 Filter Wheel
Orion Mini Autoguider Guide Scope w/Meade DSI II
Atlas EQ-G

Technical Details:
1605 mins total exposure (26.75 hrs)
Luminance: 102x300s
Red: 78x300s
Green: 80x300s
Blue: 61x300s

NGC7129
LRGB Image
Astrotech AT8RC Ritchey Cretian
SBIG ST-8300M with FW8-8300 Filter Wheel
AT72ED Guide Scope w/Meade DSI II
Atlas EQ-G

Technical Details:
830 mins total exposure (13.8 hrs)
Luminance: 77x300s & 16x600s
Red: 10x300s & 3x600s
Green: 12x300s & 3x600s
Blue: 11x300s & 6x600s

NGC7023 Iris Nebula
LRGB Image
Astrotech AT111EDT APO
SBIG ST-8300M with FW8-8300 Filter Wheel
AT72ED Guide Scope w/Meade DSI II
Atlas EQ-G

Technical Details:
335 mins total exposure
Luminance: 32x300s
Red: 12x300s
Green: 12x300s
Blue: 11x300s