2017 September 6 Sun - AR12673 Eruption continues
AR12673 appeared near the E limb on August 29 as a tiny single sunspot. It kept relatively quiet for the next couple of days,and suddenly erupted violently on September 2, producing flares and the main sunspot splitted up. Unfortunately bad weather kept it out of sight until today.
Telescope: AP Starfire EDT 155 mm f/9.
stopped to 50 mm (f/28) for disc images, with 4X telecentric lens (f/36) for closeups
filter: Solar Spectrum SO1.5/0.3A with CERF prefilter
Camera: Imperx 4M15
2017 September 6 Sun - AR12673 Eruption continues
2017 September 6 Sun - AR12673 Eruption continues
- 附加檔案
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- Pseudo-white light image
- 20170906105013623.jpg (109.86 KiB) 已瀏覽 241 次
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- Pseudo-white light image August 29
- AR12673-20170829115922342.jpg (90.9 KiB) 已瀏覽 241 次
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- Pseudo-white light image August 29-cropped
- AR12673-20170829115922342_cr.jpg (23.73 KiB) 已瀏覽 241 次
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- Pseudo-white light image September 6-cropped
- AR12673-20170906120156063_cr.jpg (277.02 KiB) 已瀏覽 241 次
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- 20170906110230304.jpg (139 KiB) 已瀏覽 241 次
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- Image of August 29
- AR12673-20170829102550792.jpg (104.8 KiB) 已瀏覽 241 次
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- Image of August 29
- AR12673-20170829112939048.jpg (130.75 KiB) 已瀏覽 241 次
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- Image of August 30
- AR12673-20170830103930886.jpg (163.21 KiB) 已瀏覽 241 次
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- Image of August 30
- AR12673-20170830105932933.jpg (166.84 KiB) 已瀏覽 241 次
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- Image of September 6
- AR12673-20170906110753535.jpg (153.11 KiB) 已瀏覽 241 次
Re: 2017 September 6 Sun - AR12673 Eruption continues
more images
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- AR12673-20170906111035153.jpg (165.68 KiB) 已瀏覽 240 次
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- AR12673-20170906111558483.jpg (191.76 KiB) 已瀏覽 240 次
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- AR12673-20170906112351624.jpg (166.58 KiB) 已瀏覽 240 次
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- AR12673-20170906112703983.jpg (207.31 KiB) 已瀏覽 240 次
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- AR12673-20170906113117726.jpg (180.02 KiB) 已瀏覽 240 次
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- AR12673-20170906113942712.jpg (198.91 KiB) 已瀏覽 240 次
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- AR12673-20170906114454861.jpg (227.95 KiB) 已瀏覽 240 次
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- AR12673-20170906114716327.jpg (212.46 KiB) 已瀏覽 240 次
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