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Skywarden,
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taivaanvahti(at)ursa.fi

Sun - 22.4.2015 at 11.50 Järvenpää Observation number 37253

Visibility Unclassified

Keijo Toikkanen, Keski-Uudenmaan Altair

In the sun, a C3.8-class rumble at about 11 a.m. and an M1.1-class rumble at about 11:40. Both were from the sunspot group AR2322, which is turning out of sight.

This description has been automatically translated from Finnish. Click here to see the original text.

Auringossa C3.8-luokan roihu noin klo 11 ja M1.1-luokan roihu noin klo 11:40. Molemmat olivat peräisin auringonpilkkuryhmästä AR2322, joka on kääntymässä pois näkyvistä.

8 8

Additional information

Observation target
- Sun
- Luokittelematon

Technical information

Solar storm radio telescope, antenna diameter 60 cm

Twiittaa

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