m51

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1. hyades ... 36. doublecluster 37. m31 38. m45 39. m51 40. TVDoubleClu... 41. moon_over_a... 42. moon_over_a... ... 49. moon-venus

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GunSign

Date: 09/09/06 Views: 438 Owner: Gallery Administrator

m51

Cannon Digital Rebel XTi camera body, ISO 400, on a Celestron C6-R (prime focus) with (somewhat shaky) tracking motor aligned visually to polaris, 150mm objective, 1200mm focal length, f/8

122s exposure

Date: 03/30/07

Owner: Gallery Administrator

Size:
Full size: 1024x737

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