A Lulin-style hair before hair cut
Revised on 2009 March 12.
My "Lulin tail"
With the help from Sisi Chen, I finally managed to make a "Lulin-style" hair before I cut it off -- see above. I wish to thank Sisi for her patient and help. Sisi is also a fan of astronomy, and she had been well possible to study astronomy in Nanking University -- but for some coincidence she came to Sun Yat-sen University and study meteorology as me.
Today I went to the barber's and cut my hair very short. Let's see how Lulin will response this time! 
Before updates on Lulin's appearance, let's see some nice photos from Lulin and others.
Michael Pagitz AMOS Observatory, taken remotely with Global rent a scope. 105 min. total exposure
This very nice photo is taken by Michael Pagitz with a GRAS (Global Rent-a-scope) telescope, used with permission. Michael is a long term user of 7Timer! service (http://7timer.y234.cn) and I'm really happy to see his nice Lulin image!
Lulin's burst on Feb. 25 (process with the data of Lulin 41-cm reflector; not republishable)
And finally I took some Lulin images with the 0.41-m reflector (the one which found the comet) during the course of Lulin Sky Survey, and confirmed that I have to the right to publish them on my blog this time (but please don't re-post these images on your sites). The animation above show a major burst during late Feb. 25, the duration of this animation is about 1-hour (around 15-16h UT).
- LRGB combined Comet Lulin on Feb. 28 (process with the data of Lulin 41-cm reflector; not republishable)
The one above is taken on Feb. 28 with LRGB combined, the total exposure time is about 170 minutes. There are other images below you may have a look. According to the latest reports, the comet is still visible to naked-eye observers at magnitude of about 5.5.
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- My “Lulin tail”
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- BVR combined Comet Lulin on Feb. 27 (process with the data of Lulin 41-cm reflector; not republishable)
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- V-band Comet Lulin on Feb. 27 (process with the data of Lulin 41-cm reflector; not republishable)
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- LSRG processed image revealed jets from nuclei on Feb. 28 (process with the data of Lulin 41-cm reflector; not republishable)
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- LRGB combined Comet Lulin on Feb. 28 (process with the data of Lulin 41-cm reflector; not republishable)
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- Michael Pagitz AMOS Observatory, taken remotely with Global rent a scope. 105 min. total exposure
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- Lulin’s burst on Feb. 25 (process with the data of Lulin 41-cm reflector; not republishable)
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本文发表于2009 March 5 23:33，归类为一图胜千言, English Island, 观星手记。您可以通过RSS 2.0来订阅有关的评论。 您也可以留下评论或在您自己的站点跟踪引用。 This entry was posted on 2009 March 5 at 23:33 and filed under 一图胜千言, English Island, 观星手记. Follow any responses to this post through RSS 2.0. You can leave a response or trackback from your own site. |
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Lulin astrology
约4年前 about 4 years ago - 10条评论 10 comments
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约4年前 about 4 years ago - 19条评论 19 comments
I carried my 11x70 to the top of our dormitory at around 14:50 UT. The sky condition has improved significantly compare to that of the morning (overcast), but it's still mostly cloudy, with a few bright stars occasionary visible in the cloud gaps, I estimated the LM to be around +1.0 at that moment, one…
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约4年前 about 4 years ago - 尚无评论 No comments
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约4年前 about 4 years ago - 2条评论 2 comments
As Comet Lulin is now approaching the Earth, the questions such as "how is your comet" or "did you take look at your comet" frequently fly into my ears. When replying these questions, I'd love to refer the comet as "my girl", and a standard reply is "no, I haven't date with her since last…
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约4年前 about 4 years ago - 4条评论 4 comments
[Images Removed] A total of nine images of Comet Lulin were taken by the Lulin 0.41-m reflector over the night of Jan. 5, and I used every of them to process three impressive images as you have seen above. The first one is a color image, combined from one Blue-band image, one Visual-band image and seven…
约4年前 about 4 years ago
小龙剪头发了～～应该会很可爱吧!^-^
约3年前 about 3 years ago
终于找到可以留言的地方了，但要主人审核不知道是不是个好消息！给蚊子叫醒睡不了，突然想著天天都离不开电脑的人可能要注意一下，小心劳损，爸爸妈妈应有这方面经验吧？因本人在将近30年光阴里一无是处，倒是搞了个腰，颈椎增生虽然不严重但很痛，以前一直以为是老人家才会有的。这些啰嗦的话，主人能知道就行，平时注意下做相应的保健运动，不要轻视！
你们高考那年我无聊中发现了这个网站，后来好像上不了了，昨晚又无聊居然百度到，乐啊！
还有一年就毕业了，祝你考试成功！
约3年前 about 3 years ago
晕！原来审核的环节是可以省略的