June 16, 2020 on 8:31 pm | In Sun | Comments Off

One Active Region…… in three wave lengths…… over 5 days…….

Here a composite image of AR2765 which was visible on the Sun from June 4 until June 16.  It boosted 130 millionths on the 6th, and its max. Wolf number was 17 on 6/9. Its classification was an Hsx for the days shown.  The composite covers the 5 consecutive days from 6/11 till 6/15 and are shown in Continuum, Ha and CaK.

2020-06-15-1405_1-TR-Combo-WL-Ha-WL.jpg

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