May 18, 2019 on 9:19 am | In Sun | Comments Off

An early session today.  AR2741 is still visible, and some flaring was happening to the NE of AR2741, nicely visible in CaK and Ha.  It will be interesting to see if this becomes a new active region.  The proms at the NW limb don’t show today, but instead a new one at the SW limb. Total Active Region Area for today is 150 millionths with 3 spots.

2019-05-18-1241_7-TR-540nm-AR2741.jpg 2019-05-18-1259_3-TR-Ha-AR2741.jpg 2019-05-18-1253_3-TR-CaK-AR2741.jpg

2019-05-18-1250_2-TR-540nm-AR2741.jpg 2019-05-18-1301_4-TR-Ha-AR2741.jpg 2019-05-18-1255_3-TR-CaK-AR2741.jpg

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