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Occultation on New Year Day

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發表於 2008-1-1 16:51:39 | 顯示全部樓層 |閱讀模式
Hi,
It was cold but clear at Hokoon last night, with very BAD seeing. Instead of doing some observations before the occultation event at 19:40 UTC, Dec 31, 2007 SL Cheung, Kenneth and I were able to witness the ifc2 countdown from the roof of Hokoon, through a 10-cm refractor!

The occultation was recorded (more than 38000 frames) but no occultation was seen on the live video screen.  I need to examine the frames before drawing any conclusion.

Happy New Year to all.

PTS
 樓主| 發表於 2008-1-3 15:45:27 | 顯示全部樓層

No occultation occurred

Hi,
After checking the 38250 frames from the video file, the star appeared on every frame.
There has been no occultation that lasted longer than 1/15 second.
The report was made to IOTA.

PTS
發表於 2008-1-4 02:58:39 | 顯示全部樓層
原帖由 PTS 於 2008-1-3 15:45 發表
Hi,
After checking the 38250 frames from the video file, the star appeared on every frame.
There has been no occultation that lasted longer than 1/15 second.
The report was made to IOTA.

PTS

香港根本不在見掩帶,不見掩星是正常的。
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