June 11, 2020 on 2:29 pm | In Sun | Comments Off

The cold front arrived and the clouds are gone!  Good Seeing today.  AR2765 has turned to the Western hemisphere and shows nice as an Hsx spot. It did not disappear as the other Cycle 25 areas did.  It covers 50 millionths and shows one spot.  A nice filaprom is also visible at the SW limb.  Today I am showing a number of different images of AR2765 and the filaprom.  All wavelengths show the area at its normal size as well as 1.5x using the drizzle function on AS2. In addition, I have added two Ha close up images taken with the ASI120MM camera, which has a pixel size of 3.75 um.

2020-06-11-1402_6-TR-540nm-AR2765.jpg 2020-06-11-1410_2-TR-Ha-AR2765.jpg 2020-06-11-1418_9-TR-Ha-AR2765.jpg

2020-06-11-1405_1-TR-540nm-AR2765.jpg 2020-06-11-1412_1-TR-Ha-AR2765.jpg 2020-06-11-1421_0-TR-CaK-AR2765.jpg

2020-06-11-1405_1-TR-540nm-AR2765-15Driz.jpg 2020-06-11-1412_1-TR-Ha-AR2765-Driz15.jpg 2020-06-11-1421_0-TR-CaK-AR2765-3x-Drz15.jpg

2020-06-11-1415_8-TR-Ha-AR2765-Driz15.jpg 2020-06-11-1441_9-TR-Ha-AR2765-Drz15.jpg

2020-06-11-1441_9-TR-AR2765-Filprom.jpg

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