December 23, 2018 on 3:20 pm | In Sun | Comments Off

Had a one hour window for my observing session between the Sun being above my neighbor’s trees and the rolling in clouds.  Seeing was a average.  No spots visible for spotless day 355 since Solar Max.  (Based on NOAA’s daily SRS reports)  The SW filament as well as the SE prom were still visible in Ha.

2018-12-23-1503_4-TR-540nm.jpg 2018-12-23-1516_8-TR-Ha.jpg 2018-12-23-1511_3-TR-CaK.jpg

2018-12-23-1518_9-TR-Ha-SEProm.jpg 2018-12-23-1520_4-TR-HaSWFilam.jpg 2018-12-23-1521_0-TR-Ha-WNWArea.jpg

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