M1 Crab Nebula 황소자리 초신성잔해
2023. 2.20~21 Seoul Astronomy Club Observatory, Hongcheon, KOREA (-17°C)
GSO 12" Newtonian (F4) / ES HRCC (1.08x) / Rainbow Astro RST-400 / ZWO ASIAIR Plus
ZWO ASI183MM Pro (-20°C) / HERCULES S8239 OAG / ZWO ASI174MM Mini
Antlia 3.0nm Ha Pro / 1x1 bin / gain 150 / 180.0 sec x 19 / dark 50
Antlia 3.0nm O-III Pro / 1x1 bin / gain 150 / 180.0 sec x 20 / dark 50
Antlia 3.0nm S-II Pro / 1x1 bin / gain 150 / 180.0 sec x 20 / dark 50
GSO RC8 (F8) / Rainbow Astro RST-135E / ZWO ASIAIR PRO
ZWO ASI294MM Pro (-20°C) / HERCULES S8239 OAG / ZWO ASI290MM Mini
Orion H-Alpha(7nm) / 2x2 bin / gain 200 / 300.0 sec x 45 / dark 50
PixInsight, Photoshop
SHO로 합성하니 색상이 화려하긴 한데 뭔가 디테일이 좀 떨어지는 듯
NGC4565 Needle Galaxy 머리털자리 바늘은하
2023. 2.20~21 Seoul Astronomy Club Observatory, Hongcheon, KOREA (-17°C)
GSO 12" Newtonian (F4) / ES HRCC (1.08x) / Rainbow Astro RST-400 / ZWO ASIAIR Plus
ZWO ASI183MM Pro (-20°C) / HERCULES S8239 OAG / ZWO ASI174MM Mini
Antlia L Pro / 1x1 bin / gain 111 / 120.0 sec x 148 / dark 50
GSO RC8 (F8) / Rainbow Astro RST-135E / ZWO ASIAIR PRO
ZWO ASI294MM Pro (-20°C) / HERCULES S8239 OAG / ZWO ASI290MM Mini
Optolong RGB / 2x2 bin / gain 120 / 180.0 sec x 26, 24, 37 each / dark 50
DeepSkyStacker, PixInsight, Photoshop
시상 탓인지 색상내기가 참 어렵네요
