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Sun
in Hydrogen Alpha
With
Coronado PST
Uploaded
4/2/06
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Select an image size for a larger view:
1290 x 960
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The sun Today
had a very unusual "Rocket Prominence" on the limb,
and a plethora of small sunspots with white faculae surrounding
them. It was a very exciting day for solar observers! Seeing
was awsome, and the detail in the solar granulation beat anything
Ive done so far from Scottsdale.
Processing: Extracted
disk from green channel, prominences from red channel, and averaged
2 to8 images. Applied midtone curve adjustment in PS, then wavlet
deconvolution, and dynamic background flattening process in Pix
Insight. Combined and colorized disk and prominence image in
Photoshop per accepted standard coloration creteria.
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Instrument: Coronado PST 40mm
Platform: Bogen Tripod
Camera: Sony P10
Exposure: Auto 0, -2
Location: Payson, Arizona
Elevation: 5150 ft.
Sky: Seeing 9/10, Transparency 8/10
Outside Temperature: 62F
Processing: Photoshop CS,Pixinsight
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