Picture taken at Sandsli outside Bergen, Norway. June 11 2005
Camera: Canon EOS 20D.
Lens: Vixen R200SS 8" reflector plus 2x Sigma APO Teleconverter (1600mm
total).
Filter: Baader AstroSolar safety film.
Exposure: 1/640s at f:8, 400ISO.
Processing:
Photoshop: Cropping and saving pictures as monochrome (the green channel),
16 bit TIFF
Registax 3: Stacked the 4 best of 18 images
Wavelets: 1; 3,1; 3,1; 2,4; 1; 1
Final processing in Photoshop:
Unsharp mask: 150 / 4 / 2
Levels 0,60
Contrast: +15
Colour version:
Sharpness and contrast is better in monochrome (green channel is usually best)
© 2005: Odd Høydalsvik
