Newest observations
-
Kuusamo, Käylä, Several halo forms
II
3.7.2022 at 17.38 -
Lappeenranta, At least 10 lightning strikes seen
III
3.7.2022 at 16.00 -
Kuusamo, Käylä, At least 10 lightning strikes seen
III
3.7.2022 at 12.53 -
Jyväskylä, Sun
III
3.7.2022 at 12.35 -
Nurmes, At least 10 lightning strikes seen
IV
3.7.2022 at 11.00 -
Tampere, Sun
I
3.7.2022 at 01.00 -
Turku, Clearly visible night shining clouds
III
3.7.2022 at 00.50 -
Kuusamo, Käylä, One halo form
I
2.7.2022 at 19.02 -
Kauhava, At least 10 lightning strikes seen
III
2.7.2022 at 18.35 -
Tampere, Image of an exceptional thunder cloud
IV
2.7.2022 at 18.30 -
Tampere Halkoniemi, Image of an exceptional thunder cloud
III
2.7.2022 at 18.15 -
Vesilahti, Image of an exceptional thunder cloud
I
2.7.2022 at 18.00
Contact information
Visibility III / V
Veli-Pekka Hentunen, Warkauden Kassiopeia
Comet C / 2020 R4 (ATLAS) was detected at the Härkämäki Observatory. In the picture, the north is at the top and the east on the left. The size of the image field is about 11 'x 15'. The negative image shows the size of the comet better. The tail of the C / 2020 R4 (ATLAS) comet is quite long, fits barely in the picture. A C14 "telescope, SBIG ST-8XME camera and photometric R-filter were used for imaging. The exposure time in the sum image is 15 x 60s.
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