Hi,
The seeing is fairly good today, and lots of solar images were captured.
There was minor eruption in AR11389 yesterday, which continues today. I'll post images later.
A large prominence was observed to suddenly appear in AR11384 when I was about to quit observing. Attached are some images of this eruption.
Telescope: AP Starfire EDT 155mm f/9 with 4X telecentric lens (f/36)
Filter : Solar Spectrum SO1.5/0.3A at 59C with CERF prefilter.
Camera: Imperx 4M15.
North is up
Please note the order of the sequence in the filename.
a-yyyymmddhhmmss
pts
Eruption of AR11384
Eruption of AR11384
- 附加檔案
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- growing bigger
- a20111229145928s.jpg (176.68 KiB) 已瀏覽 3250 次
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- eruption starts
- a20111229145848s.jpg (180.17 KiB) 已瀏覽 3250 次
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- still quiet
- a20111229142745s.jpg (167.11 KiB) 已瀏覽 3250 次
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- a20111229134800s.jpg (180.02 KiB) 已瀏覽 3250 次
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- a20111229133901s.jpg (193.97 KiB) 已瀏覽 3250 次
The big prominence
The big prominence was noted suddenly as I was imaging the continuing eruption in AR11389.
- 附加檔案
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- and quickly thinned out
- a20111229153126s.jpg (174.63 KiB) 已瀏覽 3241 次
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- a20111229151551s.jpg (157.69 KiB) 已瀏覽 3241 次
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- Very dark, indicating high speed
- a20111229151126s.jpg (164.39 KiB) 已瀏覽 3241 次
I've just packed things up and rush to post these.Wah!! 寫:a20111229133901s.jpg good seeing!
It should be much better if stacking process has been used~
It is another >20 GB data, and i need to check the AR11389 tonite.
really cannot find time to stack things, as I need to backup the hdd of my notebook to make room for tomorrow.
May you like to help? I trust you are a master of image processing.
pts
- daniel cck
- 夸克星
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