cyyek 發表於 2013-10-16 17:02:06

Comet S2012/S1 (ISON)

本帖最後由 cyyek 於 2013-10-18 16:44 編輯

Location: Hong Kong Astronomical Society - Shui Hau Observatory
Date: 2013 October 13
Time: 5am
Telescope/Lens: Celestron C9.25 f6.3
Reducer/Barlow: Celestron F6.3 Reducer
Tracking Mount: Sky-Watcher HEQ5 Pro
CCD/ Camera: SBIG ST8300M
Guiding: SBIG SG4 250mm guilding scope
Number of exposures :
Green 1 x 200s (2x2)
Software: CCDStack, PS

astrostars 發表於 2013-10-17 10:15:44

Can you see Comet ISON through your Celestron C9.25 telescope?

cyyek 發表於 2013-10-18 16:43:15

來不及用肉眼觀看就已經天亮了。
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