April 5, 2018 on 6:31 pm | In Sun | Comments Off

Clear skies with good seeing.  Today is the 196th spotless day since solar max.  No great filaments or prominences but a small prom is seen at the SE limb with a faint broad filament near the edge just north of it.  The Ha close up of the center of the solar disk also shows a small dark area.  Today full disk images in all three wavelengths as well as close ups in Ha of the mentioned areas.

2018-04-05-1349_5-TR-540nm-SLD-196.jpg 2018-04-05-1355_4-TR-Ha-SLD196.jpg 2018-04-05-1405_0-TR-CaK-SLD-196.jpg

2018-04-05-1359_6-TR-Ha-SEProm.jpg 2018-04-05-1357_3-TR-Ha-SLD196.jpg

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