Thursday, 21 May 2020

Ha Full Disk 20th May


I was fighting the seeing for this image, it was the hottest day of the year so far and the seeing was boiling away late afternoon.  The active regions have died down in terms of activity and seem to be decaying away.  Taken with the Lunt50 etalon on the 60mm f6 refractor double stacked with a Daystar Quark and using FLIR GH3 U3 916M camera.