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Contact information

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

Ursa Astronomical Association

Sun - 28.5.2021 at 12.36 Turku, Nummenmäki Observation number 98579

Visibility III / V

Petrus Kurppa, Turun Ursa

The partly cloudy weather at first didn’t really inspire me to even try my luck in terms of filming, but after seeing the SDO photos I had to give it a try!

A slight rush and carelessness with the stand’s daytime aligment led to poor material this time. I managed to get something done.


Additional information
  • Observation target
    • Sun
    • Keskitaso
  • Seeing
    • Bad
Technical information

TS102ED lens telescope f / 11, ZWO ASI174MM, Lacerta solar wedge, ND 3, polarizing filter, IR UV blocking filter. Televue powermate barlow lens 2.5x.

Comments: 2 pcs
Kari A. Kuure - 29.5.2021 at 04.52 Report this

Hieno kuva. Olosuhteet eivät aina ole parhaimmat ja usein myös tekniset ongelmat voivat olla ylipääsemättömiä, mutta sitkeydellä, kokemuksella ja hieman onnellakin ne voitetaan ja lopputulos voi olla näyttävää kuten tässä.

Petrus Kurppa - 29.5.2021 at 08.16 Report this

Kiitos Kari! 

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