The Sun 09 April 2017

Zon-09042017-1050cs-7896fa5


Ivar Kooren

Heenvliet, The Netherlands

Solarmax60S, 2.5x Teleview Barlow, ASI174mm, NEQ6. 2 captures of 1500 each. Stacked 80%.

There are so many spotless (visible) chromospheres this year… Hope the activity goes up rapidly the coming years.

2017-04-09T00:00:00

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