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Skywarden,
Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki
taivaanvahti(at)ursa.fi

Ursa Astronomical Association

2 observations and 0 comments in queue.

Only observations that have a description and at least one image attached.

Aurinko

28.5.2021 at 08.42 - Kurikka (III)
Marko Myllyniemi, Lakeuden Ursa

Aurinko paistoi selkeältä taivaalta, joten kuvasin sen aamuvarhaisella. Pilkkuryhmä AR2826 oli jo aivan Auringon reunalla ja sen vasemmalla puolella AR2824.

Images: 2 pcs

Sun

28.5.2021 at 14.32 - 14.33 - Tampere (III)
Kari A. Kuure, Tampereen Ursa

During the spring, I have managed to observe the Sun quite often and there has been motivation for it, as comma groups have been visible almost all the time. Most of the observations have, of course, been made from your own yard, as the weather conditions have provided only short moments for making the observations. Fortunately, sightings at the observatory have also been possible, though not quite as often as I would have liked. The picture below is again taken in the yard. The two visible comma groups are swirling out of sight, but by the time they have developed relatively strong flare erup...

Aurinko

28.5.2021 at 12.36 - Turku, Nummenmäki (III)
Petrus Kurppa, Turun Ursa

Puolipilvinen sää ei aluksi oikein innostanut edes yrittämään onnea kuvaamisen suhteen, mutta SDO'n kuvat nähtyäni pakko oli kokeilla!  Pienoinen kiire ja huolimattomuus jalustan daytime aligmentin kanssa johti huonoon materiaaliin tällä kertaa. Onnistuin saamaan jotain aikaiseksi. 

Comments: 2 pcs

Aurinko

28.5.2021 at 13.32 - Kokkola (IV)
Pentti Ketola, Ursa (Länsi-Suomi)

Muutama auringonpilkku näkyi tänään jo varjon puolella. Astro Solar kalvo.

Images: 2 pcs

Search result contains observations from time period 28.5.2021 klo 05.00 - 28.5.2021 klo 23.00.