Question by Jubal Harshaw: Advice on inexpensive astrophotography?
I have an 8-inch Dob and am planning on getting into basic solar/moon/planet astrophotography. Would a webcam be the best choice (my budget being from 100-300 dollars)? If so, what tips do you have for me and what accessories should I buy (adapters, software, etc.) Be specific and thanks in advance.
So, basically, all you really need is a camera (with time-lapse feature, if that's the correct term) and an eye-piece adapter?
Best answer:
Answer by Search first before you ask itWebcam photography works best with a driven telescope (which a Dob isn't). I've liked using a good point-and-shoot with manual focus features such as most of Canon's "A" series model cameras.
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TWIN GRAIL TO BOMB MOON = Dec. 17 at 19:28 UTC 2:28 pm EST = 20121217 REPORT BELOW: Full Screen, headphones & seat belts recommended! ♥ The Herschel space telescope is slated to be decommissioned next March as the observatory's supply of cryogenic helium will be depleted. One idea for "disposing" of the spacecraft was to have it impact the Moon, a la the LCROSS mission that slammed into the Moon in 2009, and it would kick up volatiles at one of the lunar poles for observation by another spacecraft, such as the Lunar Reconnaissance Orbiter. However, that idea has been nixed in favor of parking Herschel in a HELIOCENTRIC orbit. There will be a double-barreled event as the twin GRAIL spacecraft will impact the moon's surface on 12-17- 2012. The 2 spacecraft are running out of fuel--Principal Investigator Maria Zuber said they have to do three maneuvers every day to keep the spacecraft from slamming into the Moon on their own -- and earlier this year the duo were lowered from their prime mission orbit of 55 kilometers above the Moon to 23 km, and this week were lowered to 11 km to enable even higher resolution data. It will mark a violent end to a mission that has produced the most high-resolution gravity maps of Earth's closest neighbor.On Friday,engineers will turn off the science instruments in preparation for Monday's finale. Initially,the spacecraft flew about 35 miles above the surface and later dropped down to 14 miles. About an hour before Monday's impact, they will ...
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Friday, December 21, 2012
Advice on inexpensive astrophotography?
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