April 21, 2016 on 6:00 pm | In Sun | Comments Off

Clear skies for a change (for a little).  Seeing approx. 8/10.  Solar activity today is Very Low with no flares in the last two days.  Now, where AR2529 is gone, the active region total is down to 90 millionths with only 4 spots in two regions. I  did my normal run, but forgot to take  flats, so some Newton rings slipped in again.  Also, I did not break out AR2532 in CaK. Sorry for that.

2016-04-21-1303_5-TR-540nm-1.jpg 2016-04-21-1314_9-TR-Ha-1.jpg 2016-04-21-1322_2-TR-CaK-3.jpg

2016-04-21-1308_3-TR-540nm-2.jpg 2016-04-21-1309_2-TR-540nm-3.jpg

2016-04-21-1317_0-TR-Ha-2.jpg 2016-04-21-1317_5-TR-Ha-3.jpg

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