Newest observations
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Kurikka, Jurva, Quiet aurora arc
II
1.10.2023 at 02.10 -
Helsinki, Quiet aurora arc
I
1.10.2023 at 00.19 -
Vaasa, Auroras seen through breaks in the clouds
III
30.9.2023 at 23.15 -
Kaarina, Other storm phenomenon
II
30.9.2023 at 20.00 -
Kurikka, Sun
III
30.9.2023 at 14.41 -
Ulvila, A fireball at night, brighter than the venus
III
29.9.2023 at 20.08 -
Pori, A fireball at night, as bright as a crescent moon
III
29.9.2023 at 20.05 -
Lohja, One halo form
I
29.9.2023 at 15.43 -
Juva, Rare halos
IV
29.9.2023 at 01.00 -
Jyväskylä, One halo form
I
29.9.2023 at 00.30 -
Juva, Lunar corona
III
28.9.2023 at 23.40 -
Saarijärvi, One halo form
I
28.9.2023 at 22.45
Contact information
Visibility III / V
Pekka Saastamoinen, Ursa (Helsinki)
It was a cloudless early night. I found a 40-year-old 2x TC, so I had to make a fuss. 2xTC + 1.4xTC + 300mm f4, i.e. 840mm f11. ISO800, 1/200s. A stack of 20 squares. PiPP, AutoStakkert, Astrosurface, Ps
In the second picture, the colors of the minerals have been excavated.
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