
日环食:Hartwig Luenthen拍摄于2008年8月1日
2009年1月26日正式咱们华人庆祝新春佳节的好时候。今年,上天在农历初一“赐”给了在马来西亚的我们难得一见的日食(日偏食)。为什么说是“赐”呢?换做是在几百年前,日食也就是“天狗食日”可是大大的忌讳。现今可不再是这个样子了,大家的科学知识已经大为提高。日食这种天文奇观可还真是上天的恩赐啊!
让我们直接进入主题吧。到 NASA website 并点击你的所在地。你会得到精确日食发生、到达高潮及结束的时间。这里有一个由马来西亚国家天文台刘小姐及其他干部所制作的《日食观测小册子》。里面有丰富的资讯如太阳被覆盖的巴仙率、观测须知、太阳望远镜制作介绍等等。
请确保您在观测太阳的时候使用太阳滤镜!直视太阳对眼睛所造成的烧伤是无可挽回的!
祝各位牛年牛气!新年快乐、万事如意!
要是我去美国读书的话,这很可能是我最后一年在马来西亚过春节,下一次或许是四年后吧!
7 Jan 08 – Whoops, the title is self-explaining enough. When I checked the date of my Autostar #497, the last observing date is 29 Nov 2008. Worse, I was not doing any serious observing that night. I just showed some objects to my club members so that they had a clue what does [insert any celestial body] look like. My last serious observing was around July, remember I imaged the Jupiter?
Yesterday was a breezy night. I was getting all my gears ready for the Moon and the cloud slipped in. The good news was that the wind was so fstrong that the large cloud which spanned the north and western sky was not a problem. I just need the patience.
I’ve recorded 4 piles of images in .AVI format at 384MB each. I’ve yet to process them with Registax V4. Right after the imaging session, I did visual observing. The moon glow was still quite strong so the result was not that good compare to a new moon night.
Thanks to the Autostar #497 excellent Tonight Best guided tour, I observed the celestial bodies below.
- Great Orion Nebula (as stunning as usual)
- Saturn (the ring almost disappears!)
- M35
- M36-38 (open clusters in Auriga)
- Beehive Cluster (Praesepe, M44)
- M79
- M68
- Spindle Galaxy (elongated star patch)
- Eta Carinae (remnant of supernova)
- Moon (earth’s only sibling)
- Sirius (the brightest star)
- Canopus (the old man star)
Did I say I love blogging? I feel so relieved after I made a post.