The Sun and its Spots on 20th September 2005 Home

The Sun on 050920 The whole Sun.  

Date and Time: 20th September 2005 13:53 UT
Camera: ToUcam 740K
Telescope: 270 mm SLR with Nd filter
Capture: K3CCDTools. Low gamma, B/W, 1/50", 0% gain, 494 frames
Processing: Registax. 152 frames stacked. Wavelets 1 = 10, histogram 0-200
Sunspot 10810 on 050920 Spot 10810 is a new spot since I last saw the Sun.

Date and Time: 20th September 2005 13:41 UT
Camera: ToUcam 740K
Telescope: ETX125 at prime focus, Nd filter
Capture: K3CCDTools. Low gamma, B/W, 1/50", 0% gain, 562 frames.
Processing: Registax. 140 frames stacked. Wavelets 1-2 = 10, histogram 30-230
 

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