20171220 Sun

Got a short break today, took a snapshot under poor seeing.

0753 (UT)

20171211 Sun

Winter means poor transparency due to the wind from mainland, and it usually means poor seeing with sharp temperature changes.

0550 (UT), no fine detail could be seen.

0552 (UT), push up exposure to show the prominence.

20171208 Sun

Seeing no good again, temperature is dropping since yesterday night so it accounts for the poor seeing.  The solar disc is kind of featureless too.

0631 (UT)

20171204 Sun

0617 (UT), extremely poor seeing, dare not to further process after this stacked wavelett processed version.  Just a record.