H-Beta with Sol'Ex

 

Sun May 19 H-Alpha and HeID3

About 90 minutes after sunrise I'm able to observe the Sun with my Sol'Ex. Seeing should be better during these early moments. 

Setting:

TLAPO80/480 with Sol'Ex Pro 2nd Gen Slit and ASI678MM

Herschel Wedge

Tilt <0,5° and Sx/Sy < 1,1

Software: SharpCap, Inti, JSolex and CS4

Imaging H-Alpha en HeI D3

Sun May 14 in H-Beta, CaIIH and HeID3

The Sun imaged on May 14, 2025 in Helium I D3, CaIIH and H-Beta.

Setting:

TLAPO80/480 with Sol'Ex Pro 2nd Gen Slit an ASI678MM

Herschel Wedge

Tilt <0,5° and Sx/Sy=1,08

Software : SharpCap, Inti, JSolex 3.1.3, CS4

The Sun in H-Alpha

The Sun this morning very early at UT5h50, in H-Alpha.

Sun H-alpha, beta and CaIIH

I re-adjested the collimation of my Sol'Ex. The ressult is a much sharper image. Beside the re-adjustment, seeing and transparency was very good.

The Sun on May 9

This morning, very early about 7h48 (UT5h48), I made some images of the Sun. Tranparency was good and moderate seeing.

Setting:

TLAPO80/480 f/6 with Solex Pro 2nd Gen slit and ASI678MM

Herschel Wedge

Tilt <0,3° and Sx/Sy = 1,1

Software : SharpCap, Inti, Astrosurface, CS4

  

Sol'Ex May 1 with flare in AR4079

Images of the Sun on May 1, 2025 using my Sol'Ex Pro 2nd Gen Slit. The H-beta shows also a flare in AR4079. I'm also proud of my CaIIH image for which the seeing conditions were very good. This is one of my better CaII image.