M51

 

 

 

 

 

 

 

 

M51　Whirlpool Galaxy　사냥개자리 소용돌이은하

 

2022. 3. 27~28 (5°C)　SAC Observatory Hongcheon, KOREA

GSO RC8 (F8) / ZWO ASI294MM Pro (-20°C)

Rainbow Astro RST-135E / HERCULES S8239 OAG / ZWO ASI174MM Mini

 

Antlia L Pro / 2x2 bin / gain 120 / 300.0 sec x 59 / dark 50

Antlia RGB Pro / 2x2 bin / gain 120 / 300.0 sec x 12 each / dark 50

 

ZWO ASIAIR Plus, DeepSkyStacker, Photoshop

 

 

 

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