Solar Activity 31st May 2020

[Merlin66 (Ken)]

Busy testing the new PST mod....
The Proms were captured with the mod.
Ha surface SS SM60/ED80
and the CaK with the DIY filter/ED80

[Saturnine (Jeff)]

Lovely images once again Ken, the CaK filter certainly seems to bring out better definition and resolution, of they're the correct terms for solar narrowband scopes.
Did have a look yesterday and grabbed some video but the seeing was not conducive to producing decent images. The proms did fine visually though.

[Merlin66 (Ken)]

Jeff,
The resolution of the originals ( 4640 x 3504 pixel, 94Mb TIFF) is dramatically reduced to meet the IIS upload limit of 200k.

[AstroJunk (Jonathan)]

Looking good! Hope you're out there today - there's a splendid prom.

[Merlin66 (Ken)]

Clouded out down here......

[AstroJunk (Jonathan)]

That's a shame - You can (almost) see what you missed with this mobile phone shot