30.05.2021 H-alpha Solar imaging.

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Sunday 30th 54F. Overcast with mist expected to clear to all day sunshine with UV warnings. 

10.21 First image. NE AR.

10.52 The seeing tolerated the 2.6x GPC and extra sharpening in ImPPG.

10.52 Cropped and enlarged. More contrast.

 

 

 

 

 

 

 11.12 Cropped an enlarged.

 

 

11.19 Better seeing allowed extra processing. 

  11.30 Cloud has arrived from the NE! I don't remember ordering any cloud with my blue skies and extra sunshine! Where do I queue for a refund?

 

 

 

 14.58 Back after a cloudy and sunny periods lunch.

New AR in the south east. There are several disturbed regions nearby

 14.57 69/79F. [In/out] 

The now familiar AR in the NE continues to change. Solid umbra showing in the west.

The seeing conditions are worse than this morning.

Hopefully they will improve later.

at right and left. East and west of the main feature.

16.00 Rather a lot of cloud.

 

 

17.26  Much less cloud.

 

 

 

 

18.49 No cloud. Last image of the day as the sun sank behind the trees. Cropped for more scale. There was hardly a hint of the expected clarity on the monitor with later seeing conditions. 

 

 

 

There is a bridge across the spot on the west [right] of the disturbed region. Artificial colour added.

 

 

 

 

 

 

 

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