Image editing with
Renewal Mask Subtitle:
Dolphin-Head Nebula (視直径35'×35')

<Image Details>
Date...01:11~ Sun, November 27, 2022
Optics🔭...Takahashi ε-130D 2nd (D130㎜, F430㎜, f3.3)
Camera📷...ZWO ASI2600MM Pro
Mount...Takahashi EM200 DHD Titan K-ASTEC改
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...
720sec*10=120min[OⅢ]01:11~
720sec*5=60min[Hα]03:11~
Total:3h00m
bin2×2, gain200, offset30, -10℃
Calibration...10bias, 10darks, 10flats, 10darkflats
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...8.0℃ / 100m
Team...AstroAdventurers, 戦力外⭐️天体写真家
Location...空翔ぶ天望台 Sky Panorama Terrace〜多摩湖畔(SQM18.72)
Memorandum🖋...
◆ミルクポット星雲(元画像)◆

◆清里高原ホテル@美しの森◆

◆清里高原ホテル教会◆

◆からまつ湖◆
