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| Cookbook CCD Images Linear | Comet Ikeya-Zhang Imaged
With Vesta 675-SC and Orion ST80 |
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| Mike Hall of of the Howard
County Astronomical League in Maryland shows determination pays off overcoming light pollution and a full moon to capture an image of a comet. |
Orion Short Tube 80 piggybacked
on a Meade 10" LX200 Vesta 675-SC
modified webcam
Moog 6.3 Focal Reducer 20 Second exposure Single darkframe subtraction Captured and processed with Astrovideo "I captured over 100 light and darkframes and hope to improve the images with more practice on processing. Even so, I'm very excited about the results." Steve Barkes Las Cruces, NM |
| Comet Hale-Bopp Over Northway Field
Greenbelt, Md. |
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| One of two really impressive comets
to visit the inner solar system in the 1990's was Hale-Bopp. This is a scan
of a photograph of Comet Hale-Bopp. The image was made at about 5:00 a.m.
on March 11, 1997 from the James Wolfe softball fields at the end of Northway
in Greenbelt, MD, USA. The comet appeared in the northeast sky at that
time. The camera used was an Olympus OM-1 with a Tamron SP 60mm-300mm zoom
lens, set at 60mm. The f-stop was 3.8 and the exposure time was 12 seconds.
The film was ASA 800 Fuji Color Print film. Photo by Greenbelt Astronomy
Club member Matt Elliott . |
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