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Old 12-09-2005, 01:04 AM
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iceman (Mike)
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Join Date: Sep 2004
Location: Gosford, NSW, Australia
Posts: 36,799
Sunspots ar798 and ar809, Sep 10

Hi guys.

Here's a couple of images of that huge sunspot ar798, that's erupting solar flares and causing those beautiful aurora. Taken on Sep 10, at approx 10am AEST.

Details:
- 10" dob on EQ platform
- ToUcam @ 10fps
- FL: 1250mm (newt prime focus). Seeing was not good enough to barlow.
- Seeing: 5.5/10
- Each image is a single frame, processed in photoshop.

Comments welcome.
Attached Thumbnails
Click for full-size image (20050910-ar798.jpg)
95.8 KB11 views
Click for full-size image (20050910-ar798-2.jpg)
96.8 KB9 views
Click for full-size image (20050910-ar798ar809.jpg)
99.1 KB27 views
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