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- Newsgroups: sci.astro
- Subject: I seen it! I seen it!
- Message-ID: <1992Nov16.144944.122@janus.arc.ab.ca>
- From: thacker@RHEA.ARC.AB.CA
- Date: 16 Nov 92 14:49:42 MDT
- Reply-To: thacker@RHEA.ARC.AB.CA
- Organization: Alberta Research Council
- Nntp-Posting-Host: rhea.arc.ab.ca
- Lines: 29
-
- Last night was the first clear night in 3 weeks and my first chance
- to see how Swift Tuttle has brightened since I saw it Oct. 22 as a
- very faint blur in my 6" scope at low magnification (19 to 60X),
- from light polluted suburbia.
- Last night, 5 km past the last houses at the edge of Edmonton
- (pop. ~800,000), in 10 X 50 binocs the comet looked similar in
- size and appearance to M13, but the comet appeared one magnitude
- brighter. I could see no evidence of the tail that several people
- have mentioned. At this site I needed averted vision to see all
- the stars of the Little Dipper, and the Milky Way was obvious but
- not bright. I could not see the comet with my naked eye.
- I drove a further 15 km from the city and stopped on another
- gravel road, where the Little Dipper stars could all be seen
- directly. I managed to see the comet with my naked eye, but ever
- so faintly. (It took about 15 minutes of observing for me to
- be completely convinced that it was the comet and not one of the
- surrounding stars I was getting brief glimpses of). Still no
- tail visible in binoculars from this site.
- Back in suburbia I got out both my binoculars and telescope.
- Suprisingly, the binocular view from suburbia was about as good as
- from my dark site. The comet was no doubt more washed out, but so
- were all the surrounding stars so the contrast seemed about the
- same. Had there been a tail I'm sure the dark site would have
- been much superior. It's a bit harder finding the comet from
- suburbia because the framework of stars is *greatly* reduced.
- The telescope showed that the comet has a fairly strong central
- condensation, whereas in binoculars the whole coma appeared
- equal brightness.
- Gee..... it doesn't LOOK dangerous......
-