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Fiske
Carpal Tunnel
Reged: 03/14/04
Posts: 2057
Loc: Missouri / United States
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Re: M107 -- An Urban Challenge?
07/06/08 07:33 AM
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Quote:
Whenever I think I'm going to complain about cloudy skies, I only have to read reports like this to realize how lucky I am to have finally moved from an urban area (Chicago) to wonderfully dark skies in North Georgia.
Yeah, but whenever I think about complaining, I hear from someone in Boston, Philly, or the like, who say they would drive 30 minutes to get to a site as good as my backyard! 
Quote:
I do think that knowing precisely where items are helps a lot when LP intrudes - scanning around approximately where the item ought to be is very different from looking at a FOV and knowing that the object is in the center of the FOV.
This is absolutely correct. I just didn't anticipate the problem with this particular object. If I hadn't found it, I would have made a custom chart with MegaStar and hopped to it. I know this is really twisted, but sometimes, for fun, I pinpoint the location of an object I know I can't possibly see from my backyard, and think to myself, Yep, it would be right there if it weren't for all this darn LP!
Regarding dark sky sites, our club owns a fabu site in Butler, Missouri (with built in electrical hookups for RVs, no less!). Plus, I have a good friend with his own DSS observatory and have located a few other observing spots I sometimes visit with other observing buddies. So, I do enjoy going to dark sky sites, but I enjoy urban observing just as much. I have a lot of fun figuring out what can be seen from my own backyard and am constantly amazed by everything that is visible. And, of course, from a convenience point of view, nothing beats it. No travel time, no GAS MILEAGE to worry about, not worries about sky conditions (frustration, of course, but no sweating whether the trip will be worth it), minor hassles if I forgot to bring something -- just another trip into the house, shed, whatever. If something isn't on the meridean until 3:30 am, I can get up at 3:00 to see it. Lot's of advantages. Oh, and dew. Let's not forget that. In Missouri, dew is a horrific problem at dark sky sites. It is almost never a factor in town.
You know what would really be cool? (Strong hint to Tony F. about a possible S&T publication ) An URBAN sky atlas. It could include DSOs observable from urban/surban areas, with stuff like MUCH better coverage of double stars, variable stars, carbon stars, and stars of interest for other reasons (Bernard's star, for example.) Of course, globular clusters, open clusters, some galaxies, some emission nebula, and planetary nebula. Galaxies generally aren't worth the trouble, the challenge is whether or not you can see anything at all. Forget detail for all but the very brightest. Planetaries are surprisingly rewarding thanks to OIII and UHC filters: a much better alternative to galaxies in most cases. Open clusters are nearly as good.
Norton's is the only currently published atlas that addresses double stars AT ALL!!! What an oversight, considering how many amateur astronomers DO observe from their light polluted yards and balconies.
Okay. I'll stop ranting. (For now.)
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Fiske Miles
Nikon 8x42 LX / 12x50 SE Binos
Mini Borg 60ED, TV-101, AT80Ach, XT-8, C11/CI-700, 22-Inch Dob
Way too many Nagler eyepieces
http://www.fiskemiles.blogspot.com/
www.fiskemiles.com
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