March 5, 2022: Quick solar images in WL and Ca-K

[michael.h.f.wilkinson]

Managed to grab some solar data for the first time in ages. Didn't manage H-alpha, as clouds started to appear. Still, quite happy with these few shots

White light:

Ca-K, grey scale:

Ca-K, pseudo colour:

Ca-K, part inverted:

Ca-K, part inverted + pseudo colour:

All were shot with the ASI178MM behind the APM 80mm F/6, with either the Lunt Herschel wedge and Solar Continuum filter or the Lunt B1800 Ca-K module.

[Pete Presland]

Very nice Michael, good to see your Ca-K images again!