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Nucleus of Comet 17/P

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發表於 2007-11-19 11:38:17 | 顯示全部樓層 |閱讀模式
Hi,
Daniel's image is marvelous!
I've also captured about 100 images of the comet nucleus about 2 hours before Daniel's, using my Stellacam3 at the RC focus of the Hokoon 0.5-m.
Exposure is about 8 seconds (256-stacked with the stellacam3).  I'll try to establish the brightness of the nucleus.
Attached is a single raw image and a finder chart with star magnitudes.

PTS
17Pb0007 22-00-42.jpg
17p.jpg
 樓主| 發表於 2007-11-19 11:41:14 | 顯示全部樓層
Sorry, forget to mention that South is up in the images.

PTS
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