September 4, 2019 on 9:00 am | In Sun | Comments Off

Again clear skies with good seeing.  AR2748 has decayed to a plage only.  So we’re counting spotless day 540 since solar max.  A small prom was visible in the NW and a filament near the Southern limb.  Today three full disk images and a close up of the plage in Ha.

2019-09-04-1241_6-TR-540nm.jpg 2019-09-04-1249_1-TR-Ha.jpg 2019-09-04-1244_6-TR-CaK.jpg

2019-09-04-1250_8-TR-Ha.jpg

No Comments yet

Sorry, the comment form is closed at this time.

Entries and comments feeds. Valid XHTML and CSS. ^Top^ Powered by WordPress with jd-nebula-3c theme design by John Doe.