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On Mon, 26 Sep 2005 08:45:25 GMT, in uk.sci.astronomy , Mark
wrote: Can anyone offer advice as to how safe it is to regularly (i.e. weekly) transport a 'scope in this way? (4hrs each way on motorways, plus local business commuting). Given the smallness of the scopes youre considering, I'd suspect that they'd be pretty safe in the boot, provided they're in a padded case or well wedged. Obviously if someone rearends you, its a different story How quickly would a 'scope lose collimation in these circumstances? Again for the smallness of your scopes, and given you're a beginner, you probably wouldn't even notice it ! I hope to try my hand at astrophotography under the darker skies, using a Nikon D70. I'm not expecting to compete with the Hubble using the above basic kit, but would I be able to image the planets? What about the Messiers? I'm no expert but I believe You'd need a motorised drive for either, especially with a small scope, if you want to avoid serious disappointment. Nebulae are certainly going to need that. You could image the moon with an afocal setup and fairly short exposures - in fact you might need a filter to dim the full mooon down. The sun is another good one to photograph. Get some baader filter and use an afocal setup for the partial eclipse next monday, if you have time. I did this for both transit of venus and the last partial eclipse. I also took some movie footage of venus using a very cheap webcam in the eyepiece holder. [the above comments made with heavy reference to my sadly underthumbed copy of Michael Covington's Astrophotography for the Amateur] -- Mark McIntyre CLC FAQ http://www.eskimo.com/~scs/C-faq/top.html CLC readme: http://www.ungerhu.com/jxh/clc.welcome.txt ----== Posted via Newsfeeds.Com - Unlimited-Uncensored-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
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