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Feature
Presentation for June 4, 2005:
"CCD Imaging"
Jerry
Armstrong
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Jerry started his presentation with a discussion
of equipment used with CCD imaging, "From the EL-CHEAP-O to the OUTRAGEOUSLY
EXPENSIVE".
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As Jerry explained, he uses 2 CCD cameras, an SBIG
ST1001A and an ST8E. For optics, he uses a refractor for wide angle
imaging with the ST8E and a Meade 14" LX200GPS for going really deep
with the ST1001A. |
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Jerry presented images of the planets, numerous comets, planetary nebula,
galaxies and even near Earth asteroids, that he has imaged over the many
years he has been involved in astronomy. Jerry also included his
co-discovery image of the 1995 super nova in M51.
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Here, Jerry shows his image of comet MachHolz as
it passed the Pleiades cluster on January 9th of this year. Jerry
captured one of the few images of the comet's very faint ion tail that
evening.
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Jerry attracted a very interested and
enthusiastic group. After the presentation, Jerry answered
questions and continued to talk with attendees for nearly an hour.
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Thanks Jerry for an excellent presentation!
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Last Updated
Saturday, June 03, 2006
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