濕海與西南山區

C.L.Chan

濕海與西南山區 , 見多條斷層 , 估計是玄武岩填滿濕海時向山區做成壓力而成 .

Mare Humorum, 2017/11/01 HKT 23h01m, Telescope TEC Maksutov-Cassegrain MC200/20, D=20cm,F.L.=400cm, Prime Focus, Losmandy G-11 Equatorial Mount with motor drive.CameraZWO ASI 120MC CMOS Web Cam, Shoot at 20 frames/sec, Low quality set at 90%, stackand optimize 155 in 666 frames with Software RegiStax V5 .Microsoft photoadjust brightness. Atmospheric Transparent : 9/10, Seeing : 8/10. Equipmentborrowed from Mr. Ng. Taken at Kennedy Town, Hong Kong.