July 18, 2019 on 10:43 am | In Sun | Comments Off

A spotless Sun today with a small faint filament near the SE limb.  Other than that the Sun is quiet. Full disk images today in the three wavelengths with the Ha image captured through some thin clouds.

2019-07-18-1315_3-TR-540nm.jpg 2019-07-18-1323_0-TR-Ha.jpg 2019-07-18-1318_2-TR-CaK.jpg

July 18, 2019 on 7:47 am | In Sun | Comments Off

I spent some time with my family from Europe as they came to visit us, so I only had time to capture some images, but not to process them.  I found the time now to do that.  So here images of two days earlier this week. A blank Sun with the exception of on the 15th when there was a faint and small filament visible near the Southern limb.

2019-07-15-1508_9-TR-540nm.jpg 2019-07-15-1516_8-TR-Ha.jpg 2019-07-15-1512_8-TR-CaK.jpg

2019-07-16-1246_1-TR-540nm.jpg 2019-07-16-1253_0-TR-Ha.jpg 2019-07-16-1249_8-TR-CaK.jpg

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