July 7, 2017 on 9:11 pm | In Sun | Comments Off

Clear skies and good seeing today.  This was going to be a quick observation today, but it turned out different.  Solar Activity was Very Low until AR2665 released a C1.0 flare.  My first image caught the end of the flare, so I had to capture the aftermath of the event in an animated gif which took a lot more time.  Solar Activity is Low with one C class flare in the last two days.  AR2665 covers an area of 140 millionths today and has 6 spots.  The filaments of yesterday are still there, but are deteriorating fast.  I did not observe any prominences at the time of my observation.

2017-07-07-1347_8-TR-540nm-AR2665.jpg 2017-07-07-1355_7-TR-Ha-AR2665.jpg 2017-07-07-1416_5-TR-CaK-AR2665.jpg

2017-07-07-1350_8-TR-540nm-AR2665.jpg 2017-07-07-1358_8-TR-Ha-AR2665A1358_8Tst.jpg 2017-07-07-1416_5-TR-CaK-AR2665Crp.jpg

2017-07-07-1408_4-TR-Ha-NEFilam.jpg 2017-07-07-1409_7-TR-HaSFilam.jpg 2017-07-07-1409_3-TR-HaNWFilam.jpg

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