Sun in Hydrogen Alpha / CaK
With Coronado 40 / Lunt 60mm CaK
Uploaded 9/11/11
Saturday
the sun was alive with action, several small flares in the hydrogen
alpha wavelengths. Here are some full disk shots, and comparisons
in both wavelengths. AR1289 is very active, and flares nearly
every day creating aurora in the northern polar regions. It will
be exciting to watch the development of this region! |
Click on all images for the 1024 x 768 sized image
Lunt CaK Images
AR1289 is a real powerhouse, kicking out massive
M and X class flares several times now
Prime focus - 2 frames combined with iMerge
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NOAA assigns the designations for sunspots and
Active Regions - "AR" labeled on this full disk
shot assembled from two frames at prime focus.
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AR1287 - 2x Barlow, CaK
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AR1287 - 3x Barlow, Halpha
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AR1283 - 3x Barlow, CaK
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AR1283 - 3x Barlow, Halpha
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Small developing group not yet labeled
- 3x Barlow, CaK
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Huge Prom near AR1283 - 3x Barlow, Halpha
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AR1290 - 3x Barlow, CaK
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AR1290 - 3x Barlow, Halpha
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AR1289 - 3x Barlow, CaK
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AR1289 - 3x Barlow, Halpha
The bright snake like feature in this spot is a
solar flare in progress.
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AR1289 - 5x Barlow, CaK
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Instrument: Coronado 40mm Ha or Lunt 60mm CaK
Platform: Astrophysics 1200
Camera: DMK 1024
Location: Payson, Arizona
Elevation: 5150 ft.
Sky: Seeing 6/10, Transparency 9/10
Outside Temperature: 75F
Processing: Registax 6, Photoshop CS2
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