sun
Taken by jianfengYU on June 6, 2020 @
nanjing,china
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Camera Used: Unavailable Unavailable Exposure Time: Unavailable Aperture: Unavailable ISO: Unavailable Date Taken: 2020:06:06 23:22:12 |
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Details:
meade PST+3x Barlow+qhy174
The first sunspot with complete structure of umbra and companion on the 25th solar activity week.
Photographer's website:
No URL provided.
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