2018 March 05 Sun - filament and plages near E limb
The solar surface is spotless after AR12670 turned to the backside yesterday. A seemingly active area turns to the frontside but only filaments and plages are visible. No sunspot visible.
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: ASI1600MM, 4656X3520 pixels (3.8 micron)
North is up, east is to the left.
2018 March 05 Sun - filament and plages near E limb
2018 March 05 Sun - filament and plages near E limb
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- white-07_11_12Z.jpg (92.77 KiB) 已瀏覽 309 次
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- surface-07_23_30Z.jpg (214.83 KiB) 已瀏覽 309 次
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- filament-plage-E-07_31_47Z.jpg (163.3 KiB) 已瀏覽 309 次
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- filament-plage-E-07_48_45Z.jpg (160.97 KiB) 已瀏覽 309 次
Re: 2018 March 05 Sun - filament and plages near E limb
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- filament-plage-E-07_49_54Z.jpg (146.87 KiB) 已瀏覽 308 次
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- filament-plage-E-08_01_21Z.jpg (143.1 KiB) 已瀏覽 308 次
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- filament-plage-E-08_08_39Z.jpg (134.67 KiB) 已瀏覽 308 次
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