窗台馬拉松--Ha馬頭星雲(2019.11.16 至 ) Day 2

[martin070]

身處屯門中高光害地區,看看足不出戶在今個季度以相同器材,多日曝光的方法,有空餘時間和機會就拍攝,最終能弄出什麼質素的的圖
Telescope: Skywatcher 130PDS + Skywatcher 0.9X Coma Corrector
Imaging Camera: Canon 1500D Moded
Filter: Optolong Ha 7nm 2"
Mount: Skywatcher Star Adventure
Guiding: QHY Mini guide scope and ASI 290MM mini
Software Used: PHD2, Pixinsight

Day 1 -- 2019.11.16
ISO 3200
150*45s

[martin070]

Day 2 -- 2019.11.23
加 83*90s

[martin070]

===留位===

[martin070]

===留位===

[Eddy So]