Proms, Filaments and a Sunspot
Proms, Filaments and a Sunspot |
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Ha Solar Image |
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Object Data |
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| Object type: | Sun | |
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| Notes: | This image features several prominences along the eastern limb and filamanets and an sctive sunspot region on the surface. The region of sunspots (darker) is AR2891. | |
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Exposure Data |
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| Date: | 10/26/21 | |
| 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 ; framerate: 98/s for surface and 29/s for proms. | |
| Exposure time total: | ||
| Notes: | 2.5x TeleVue Powermate barlow for an effective FL of 1735mm |
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