M42 (Orion Nebula)
Alluna RC16(fl=3430mm), Paramount ME free tracking.
Sbig Aluma AC4040 class1 -10°C
STC Ultra LRGB filter
L:300s x 10, R:300s x 10, G:300s x 10, B:300s x 10.
謝謝 Yu-Peng Chan 協助影像處理。
2021-11-29
NGC6888
Alluna RC 16″, STL11K
Hα 600s *18 + 900s *4 = 4Hrs exposure.
Stack by Maxim DL pro, PI STF ABE, PS
20191016 -21
M33 三角座星系null filter 240s *8 frames. crops to 3600*2400.Allina RC 16″, STL11K,PM ME.距離地球: 2,723,000 光年半徑: 30,000 光年距離: 2.38至3.07 Mly(730至940 kpc)
無濾鏡之地面光害平場亂七八糟,純重啟設備自由追蹤。— 在金城國中天文台。
秋初夏末大三角
Sony A7III, Sigma MC-11, Canon EF24-105 at 24mm.10s, F/4, ISO1600
Hα 600s x 30, 5Hrs total.
Alluna RC 16″, PM ME, STL11K at -10°C
Maxim DL, CCDOps: fix vertical bar, PI:STF, MLT, PS
Parts of SH2-240.
600s * 13 = 130 mins. w/bias darks flats.
Takahashi Epsilon180ED, STF8300m, Hα 3nm at -10°C.
Vixen SXP, M-Gen guider Kowa100/2.8.
IC434 – The Horsehead and Flame Nebulae
600s x 10 frames
Takahashi FS60c(FTF mod) , 0.72x reducer
Sbig STF-8300m Baader Ha 3nm filter
Vixen SXP with M-GEN Lacerta kowa 100mm/2.8 guider
Maxim DL Pro, PI, PS processed.
M42
300s * 13 + 60s *10 HDR, ISO800.
Crops to 3600*2400 pixels.
FSQ106EDX4, 5D2(mod), STC amf.
Vixen SXP, Lacerta M-GEN Kowa100/2.8 guiding.
PS PI_HT_DBE
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