May 25, 2017: WL and Ca-K disks

[michael.h.f.wilkinson]

Had glorious sunshine here today, although seeing was very, very jumpy. Managed to capture some data in three wavelengths, nonetheless. Here are the WL and Ca-K results, showing some activity at least, and even a faint prom in Ca-K, part inverted

WL, grey scale:

WL, pseudo colour:

Ca-K, grey scale:

Ca-K, pseudo colour:

Ca-K, part inverted:

Ca-K, part inverted + pseudo colour:

 

As ever, best seen at full resolution. H-alpha data still needs a few tweaks, will post shortly

[Iainp]

Looking great there!

[johnfosteruk]

Nicely done Michael.

[David Smith]

That little AR has put on quite a nice show over the last few days. Looks like we could be heading for a blank disk again soon though.

[Pete Presland]

Nice white light and Ca-K images.