April 29, 2018 on 5:57 pm | In Sun | Comments Off

Clear and stable skies today.  Sunspot AR2706 has disappeared so we have spotless day 208 since solar max.  A very small prominence is visible and the plage associated with the AR2706 is still visible in Ha and CaK.  A few very small and faint filaments can still be seen, but the sun is real quiet today.  Today full disk images and close ups of the mentioned areas.

2018-04-29-1330_5-TR-540nm.jpg 2018-04-29-1338_6-TR-Ha.jpg 2018-04-29-1350_9-TR-CaK.jpg

2018-04-29-1358_7-TR-Ha-NEProm.jpg 2018-04-29-1350_9-TR-CaK-Crp.jpg 2018-04-29-1343_0-TR-Ha-conv.jpg

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