AR2671
Herschel Prism(Green).
Takahashi FS128 on EM200usd.
ES 5X barlow, DMK 41.
Mosaic*2 (2000 frames stacked each) 4000 frames total.
AR2671 光球
Herschel Prism(Green).
Takahashi FS128 on EM200usd.
ES 5X barlow, DMK 41.
Mosaic*2 (2000 frames stacked each) 4000 frames total.
AR2670 光球
Herschel Prism(Green)
Takahashi FS128 on EM200usd
PowerMate 4X, DMK 41
Mosaic *2(Ha 0.05 *10)
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