2020 April 19 Sun
Sunspot count: group=0. sunspot=0, R=0
Telescope: Sharpstar AL-80 II, 8 cm f/6.25 APO refractor
Camera : ASI1600MM Pro, not cooled.
Barlow: 2X barlow
focal length : 1000 mm f/12.5
Filters: Baader Solar Film 5.0+ Baader Planetarium G-band continuum.
approximately north is up, east to the left
2020 April 19 Sun
2020 April 19 Sun
- 附加檔案
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- Taken at 05:49:50 UTC
exposure: 2.2 ms - W-disc-134957.jpg (1.61 MiB) 已瀏覽 224 次
- Taken at 05:49:50 UTC
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- Taken at 05:50:16 UTC
exposure: 2.2 ms - W-disc-135018.jpg (1.61 MiB) 已瀏覽 224 次
- Taken at 05:50:16 UTC
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- Taken at 05:50:38 UTC
exposure: 2.2 ms - W-disc-135042.jpg (1.6 MiB) 已瀏覽 224 次
- Taken at 05:50:38 UTC
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