Newest observations
-
Rusko, Quiet aurora arc
II
29.11.2021 at 00.05 -
Kuusamo, Käylä, Quiet aurora band
II
28.11.2021 at 22.38 -
Salla, Active aurora band
III
28.11.2021 at 21.00 -
Luumäki, Ahomäki, Nokanmäki, A fireball at night, brigter than the venus
III
28.11.2021 at 20.00 -
Jyväskylä, A fireball at night, brigter than the venus
III
28.11.2021 at 19.53 -
Seinäjoki, A fireball at night, as bright as a cresent moon
III
28.11.2021 at 19.53 -
Hattula, A fireball at night, as bright as a full moon
III
28.11.2021 at 19.50 -
Lieto, A fireball at night, brigter than the venus
III
28.11.2021 at 19.50 -
Mäntsälä, A fireball at night, as bright as a full moon
III
28.11.2021 at 19.45 -
Tuusula, A fireball at night, as bright as a full moon
III
28.11.2021 at 19.45 -
Järvenpää, A fireball at night, as bright as the sun
III
28.11.2021 at 19.30 -
Kuopio, Light pillars
II
28.11.2021 at 15.55
Contact information
Visibility III / V
Yrjö Benson, Ursa (Helsinki)
Pictures were taken of the corona in the zenith during 23 seconds. This was preceded by the activation of the western end of the arc, where after a magnificent fire dance lasting 2 minutes, the fire rose to zenith, where Korona then lasted a minute. I had already packed my stuff and had just left to walk home from the scene when the situation surprised me. I suddenly took out the camera and didn’t have time to put it on a tripod that was already packed. So the pictures are taken with the arm, the arms outstretched towards the sky and the head as far back as it just bends. Her hands trembled with cold and excitement. However, the images turned out to be reasonably good as the shutter speed was only 1/6 second and the camera & lens image stabilizers were on. In the last image, Korona divides into two parts and the western part returns to the horizon, triggering afterglow.
Desktop version of the site
Show the mobile version
Site development by the Skywarden team and E. Bruus.
© 2011- 2021 Ursa Astronomical Association. All rights reserved.
Privacy policy
Hyvin on vakaajat toimineet, tähdet pysyneet pistemäisinä. Mikä herkkyys oli käytössä.
Canon R6 ja Sigma EF 14 mm joiden välissä RF/EF sovitin.
ISO 10000, f/2 ja 1/6 sek.
Hyvä reposkamera, sillä saisi varmaan viedeollekin reposet kuvattua.