◆ あれい星雲(M27) NEW ◆ Dumbbell Nebula
※PixInsight⇒TGVDenoise(∞TGVD_mask)

<Image Details>
Date...02:31~ Sat, June 25, 2022
Optics🔭...Takahashi ε-130D 2nd (D130㎜, F430㎜, f3.3)
Camera📷... ZWO ASI2600MM Pro
Mount...Takahashi EM200 DHD Titan
Guiding...TOUPTEK, KOWA LM100JC, PHD2 2.6.10
Focuser...ZWO EAF Standard
Control...Windows10 Home Remote Desktop(RDPWrap-v1.6.2 / 2F⇄3F)
Filter... Astrodon Narrowband Filters[Hα,OⅢ]5nm
Filter Wheel... ZWO EFW(5×2″)
Exposure Time...
2min*10=20min[Hα]02:31~
2min*10=20min[OⅢ]02:49~
Total:0h40m00s
bin2×2, gain100, offset15, -5℃
Calibration...20bias, 20darks, 20flats, 20darkflats
Software...N.I.N.A.(Imaging), StellaShot2(Mount), ASIStudio(EAF, EFW)
Processing...PixInsight, PhotoshopCC
PC🖥...Tt VERSA H26 CORE i7 RTX3060(Processing), HP Pavilion15-cs3025TU(Photographing)
Monitor🖥...EIZO ColorEdge CS2410
Temp.(minimum)🌡 / Elevation...25.9℃ / 100m
Team...AstroAdventurers, 星点(SHŌTEN), 戦力外⭐️天体写真家, 再雇用✨ルーキー
Location...空翔ぶ天望台 Sky Panorama Terrace〜多摩湖畔(SQM18.72)
Memorandum🖋️...