여름 내내 작은 경통들을 사용하다가 조금 시원해져서 풀세팅을 해보았습니다만

안개폭탄으로 1박 철수입니다.

낮은 구름이 들어온다는 예보에 보험용으로 장수나 보강하려고 했는데

20도가 넘는 환절기 일교차로 여의치 않네요.

 

 

 

 

 

 

IC1340　박쥐성운　Bat Nebula in Cygnus Loop

 

2024. 10. 4~5　SAC Observatory Hongcheon, KOREA (5°C)

GSO 12" Newtonian (F4) / ES HRCC (1.08x) / Rainbow Astro RST-400 / ZWO ASIAIR PRO

ZWO ASI294MM Pro (-20°C) / HERCULES S8239 OAG / ZWO ASI290MM Mini

Antlia 3.0nm Ha Pro / 2x2 bin / gain 120 / 180.0 sec x 36 / dark 50

Antlia 3.0nm S-II Pro / 2x2 bin / gain 120 / 180.0 sec x 36 / dark 50

 

2022. 8. 20~21　SAC Observatory Hongcheon, KOREA (23°C)

GSO 12" Newtonian (F4) / ES HRCC (1.08x) / Rainbow Astro RST-400 / ZWO ASIAIR Plus

ZWO ASI294MM Pro (-15°C) / HERCULES S8239 OAG / ZWO ASI174MM Mini

Antlia 3.0nm O-III Pro / 2x2 bin / gain 120 / 180.0 sec x 45 / dark 50

Antlia RGB Pro / 2x2 bin / gain 120 / 30.0 sec x 10, 8, 10 each / dark 50

 

DeepSkyStacker, PixInsight, Photoshop

 

 

 

 

 

M33　삼각형자리은하　Triangulum Galaxy

 

2024. 10. 4~5　SAC Observatory Hongcheon, KOREA (5°C)

GSO 12" Newtonian (F4) / ES HRCC (1.08x) / Rainbow Astro RST-400 / ZWO ASIAIR PRO

ZWO ASI294MM Pro (-20°C) / HERCULES S8239 OAG / ZWO ASI290MM Mini

Antlia 3.0nm S-II Pro / 2x2 bin / gain 120 / 180.0 sec x 24 / dark 50

Antlia 3.0nm O-III Pro / 2x2 bin / gain 120 / 180.0 sec x 15 / dark 50

 

2022. 8. 27~28　SAC Observatory Hongcheon, KOREA (9°C)

GSO 12" Newtonian (F4) / ES HRCC (1.08x) / Rainbow Astro RST-400 / ZWO ASIAIR Plus

ZWO ASI294MM Pro (-20°C) / HERCULES S8239 OAG / ZWO ASI174MM Mini

Antlia RGB Pro / 2x2 bin / gain 120 / 120.0 sec x 10, 10, 10 each / dark 50

Antlia 3.0nm Ha Pro / 2x2 bin / gain 120 / 300.0 sec x 31 / dark 50

 

DeepSkyStacker, PixInsight, Photoshop

 

 

 

 

 

NGC772　양자리 나선은하　Fiddlehead Galaxy

 

2024. 10. 4~5　SAC Observatory Hongcheon, KOREA (5°C)

GSO RC8 (F8) / Rainbow Astro RST-135E / ZWO ASIAIR Plus

ZWO ASI183MM Pro(-20°C) / HERCULES S8239 OAG / ZWO ASI174MM Mini

Optolong RGB / 1x1 bin / gain 150 / 180.0 sec x 15 each / dark 50

Optolong UV/IR / 1x1 bin / gain 150 / 180.0 sec x 33 / dark 50

 

2020. 9. 13~14　경기도 양평군 양동면

GSO RC8 (F8) / HOBYM Crux 170HD / Astro Photography Tool  

ZWO ASI183MM Pro(-20°C)

Off Axis Guider TSOAG9 / QHY5-III 178M / PHD2 guiding

Optolong RGB / 1x1 bin / gain 150 / 180.0 sec x 5 each / dark 50

Optolong UV/IR / 1x1 bin / gain 150 / 180.0 sec x 32 / dark 50

 

DeepSkyStacker, PixInsight, Photoshop