Vanishing sunspot
Taken by Maximilian Teodorescu on September 3, 2019 @
Magurele, Ilfov, Romania
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
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ISO: Unavailable
Date Taken: 2019:09:03 23:02:11
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Details:
It was on the Sun yesterday, not it is gone! AR2748 had a short life but it was just at the right time for me to get some sunspot images in a deep solar minima. 150mm achromat, ASI174MM. Quark filter for H alpha, Herschel wedge for white light. Seeing 0.6..0.8 arcsec per minute.
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