Solar Details: Thursday 29th July 2021

[TakMan]

The forecast offered a clear spell around 9am, so up nice and early to drag the scope out.

Basler '174' > Quark > TEC140 > Baader D-ERF.  AS!2 > ImPPG > Ps. Captured in Basler's Pylon on Mac.

3000 images captured per set, Mono 12P, 110fps, Flat frame (bag) calibrated. Guided by an Hinode Solar Guider.

Although clear, the image didn't look as good on-screen as the blue morning sky suggested (so took the opportunity to make an aperture mask to test and will try and post comparisons at some stage),  processing later would confirm that seeing was not great.... a pity

Further processing and posting a bit delayed as we suffered a (not unexpected), family bereavement later that night - so coming back to this data has been a good way to deal/ponder with what life throws at us.

Will revisit this thread to post the rest as and when.

Clear skies and stay safe.

Damian

As usual (for reference), the closest (by UT/GMT time) GONG image.

 

Lower main disturbed region, 7.20 BST, 7000ms, Best 300

 

Lower main disturbed region, 7.35 BST, 7000ms, Best 300

 

Upper left proms - 2 pane stitch, 7.37 BST, 8000ms, Best 300

 

Lower main disturbed region, 8.08 BST, 7500ms, Best 300 - stopped down to 125mm f/7.8 so running at f/33.7

 

Lower middle left filaments, 8.33 BST, 7500ms, Best 250 - stopped down to 125mm f/7.8 so running at f/33.7