April 16, 2019 on 2:15 pm | In Sun | Comments Off

Clear skies with good seeing for a change.  AR2738 keeps tracking across the Sun towards the western limb.  It’s size has been bobbling between 250 and 300 millionths.  The light bridge still persists, and for the rest AR2738 remains stable. Full disk images today as well as close ups in the three wavelengths.

2019-04-16-1341_8-TR-540nm-AR2738.jpg 2019-04-16-1359_1-TR-Ha-AR2738.jpg 2019-04-16-1351_5-TR-CaK-AR2738.jpg

2019-04-16-1344_9-TR-540nm-AR2738.jpg 2019-04-16-1401_5-TR-Ha-AR2738.jpg 2019-04-16-1354_2-TR-CaK-AR2738.jpg

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