The Dutch Observatory

April 17, 2016 on 5:47 pm | In Sun | Comments Off

No images for the 16th because of our Anna Ruby Falls Solar event.  However, the last visitors of the event were treated to a C5.8 Flare in AR2529.  Sunday I had the most stable skies this year with 9-10 in seeing and transparency. The Sun’s activity was still Medium with 4 C-class flares in the last two days.  AR2529 is down to 720 millionths and the two other regions measure only 30.  Total spot count today is 21.  So it was time again for the C11, and made a number of captures of AR2529.  The first close up and so far the best image at a FL of 5600 mm is included below. Also shown a full disk image in each of the wavelengths I capture in, as well as close ups of AR2529 and 32.