Sol in H⍺- 12 June 2021.

[Hughsie]

After a short break imaging the Sun, I picked up the scope again on 12th June which was a partly cloudy day but warm at 22 ℃ and rising. There were constant interruptions due to cloud moving in and out of view and no real flow to the session. Also the disc offered little of interest and only one prominence of note was on view. 

 

Images 1 & 2 - AR12832 (classified as BXO) was nearing the North West limb. Some small filaments were nearby. Presented here in two flavours.

            

 

Images 3 & 4 - The full solar disc, inverted in ImPPG using the curves tool to show off the prominences. Black and white and ‘Jaffa Cake’ orange options available.

          

 

Image 5 & 6 - Close up of the prominence on the South West limb and an estimate of its height.

           

 

The forecast for this weekend is rain, rain and more rain so I hope you have clearer skies and have a fun one.

 

John

 

Edited June 18, 2021 by Hughsie
Added Solar Ruler

[kirkster501]

Oooh, lovely mate.  All of them.

[Hughsie]

1 minute ago, kirkster501 said:

Oooh, lovely mate.  All of them.

Thanks. Btw thank you for your YouTube videos on collimating an RC8. Came in very handy.

John