M27 in Ha channel

[LT]

人肉 goto

DIY 6"F4 牛牛 + Vixen 1.4x extender PH + 1600 MM-C @840mm F5.6 in YL last night
Ha = 4x240s without any calibration in DSS
Autoguiding: Vixen non-goto AP mount + 4cm guiding scope + QHY5LII-M + PHD2 with breeze occassionally

M27_crop_Ha_4x240s_YL.jpg (480.36 KiB) 已瀏覽 603 次

[littleming]

[anyone]

[Eddy So]