Prominence and Surface Filament near Sunspot AR2982
Prominence and Surface Filament near Sunspot AR2982 |
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Ha Solar Image |
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Object Data |
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| Object type: | Sun | |
| Size: | ||
| Magnitude: | ||
| Constellation: | ||
| Distance: | ||
Notes: |
Capture of a faint priminence and thick
filament near subspot
AR2982 on the southeast surface. | |
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Exposure Data |
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| Date: | 04/05/22 | |
| Location: | Backyard Observatory, Carlsbad, CA | |
| Telescope: | Lunt LS100T Ha Double Stack solar scope | |
| Camera: | FLIR Grasshopper 23S6M videocamera | |
| Mount: | Losmandy G-11 | |
| Exposure time: | 15% of 3000 frames | |
| Exposure time total: | 22 f/s for prom; 116 f/s for surface layer | |
| Notes: | 2.5x TeleVue Powermate barlow for an effective FL of 1735mm |
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