2019 August 09 Sun
The small sunspot that showed up last evening has disappeared after just 5 hours.
Sunspot count: group=0, sunspot=0, R=0
Camera/lens: Sony RX10 IV, Zeiss Sonnar 8.8-220 mm f/2.4-4
focal length : 600 mm f/4 (35-mm equivalent)
Filter: Baader Solar Film 5.0
ISO: 100
images cropped 1000x1000
approximately north is up, east to the left
2019 August 09 Sun
2019 August 09 Sun
- 附加檔案
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- Taken at 03:42:50 UTC
exposure: 0.2 ms - DSC08880_cr.jpg (213.57 KiB) 已瀏覽 408 次
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- Taken at 03:42:50 UTC
exposure: 0.2 ms
monochrome view - DSC08880_crbw.jpg (199.5 KiB) 已瀏覽 408 次
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- Taken at 03:43:44 UTC
exposure: 0.5 ms - DSC08898_cr.jpg (178.42 KiB) 已瀏覽 408 次
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- Taken at 03:43:44 UTC
exposure: 0.5 ms
monochrome view - DSC08898_crbw.jpg (164.37 KiB) 已瀏覽 408 次
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- Taken at 03:44:38 UTC
exposure: 0.4 ms - DSC08921_cr.jpg (186.46 KiB) 已瀏覽 408 次
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- Taken at 03:44:38 UTC
exposure: 0.4 ms
monochrome view - DSC08921_crbw.jpg (171.08 KiB) 已瀏覽 408 次
![[Good Job]](./images/smilies/onion_d5f02ecd.gif "Good Job")
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