Mike Crowle
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6 November 2007
Comet Holmes. with stars Alpha and Delta Persei
Canon EOS 20D
,
Carl Zeiss Jena 135mm f/3.5 Sonnar M42
Camera 'piggybacked' on a Celestron C8 telescope. 5.5 minute exposure at f3.5, ISO 800. Lumicon Deep Sky Filter fitted to lens.
full exif
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© 2026 Mike Crowle
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ERROR: 500
NOTES: [hset] LOADING Redis is loading the dataset in memory, at /usr/local/share/perl5/Redis.pm line 268. ,
PBASE_ENV: production
Try Again:Go Home