搜索
查看: 212|回復: 0

火星難得見大沖

[複製鏈接]
發表於 2018-7-22 12:04:17 | 顯示全部樓層 |閱讀模式
火星難得見大沖  , 紅光耀眼掛夜空 . 忽然隨風起 , 兩極仍現在相中 .
Mars,apparent radius 12 sec, maximum in the year, Time taken 2018/07/22 HKT:00h55m, TelescopeTEC Maksutov-Cassegrain MC200/20, D=20cm, F.L.=400cm, Prime Focus, LosmandyG-11 Equatorial Mount with motor drive. Camera ASI 120MC CMOS Web Cam, framesize 480x320, Shoot at Gamma=49, Gain=80, Expo=3ms, 40 frames/sec, stack andprocess 107 in 3208 frames with Software RegiStax V.5, Lowest quality set at98%. got 98% Improvement. Atmospheric transparent : 8/10, Seeing : 8/10.Equipment borrowed from Mr.Ng. Taken at Kennedy Town 堅尼地城, Hong Kong.

Mars 2018 07 22 01Ms.jpg
您需要登錄後才可以回帖 登錄 | 申請討論區帳戶

本版積分規則

手機版|Archiver|香港天文學會

GMT+8, 2019-12-7 11:34 , Processed in 0.028197 second(s), 10 queries , Redis On.

Powered by Discuz! X3.4

© 2001-2013 Design S!|平潭

快速回復 返回頂部 返回列表