Sol'Ex H-alpha, beta, gamma, CaII H and HeI D3

The Sun this morning with some beautiful prominences. Imaging the Sun in H-Alpha, Beta, Gamma, CaIIH and HeI D3.


Setting
TLAPO80/480 f/6 with Sol'Ex pro 2nd Gen slit and ASI678MM.

Herschel Wedge

Tilt <1° and Sx/Sy < 1,2

Software: SharpCap, Inti, JSolex, CS4

Sun op April 26, 2025. Flare sequence in CaII

Sun on April 26, 2025 imaged with Sol'Ex Pro 2nd Gen Slit. Some clouds, limited wind  and seeing was fair.

For the first time I could capture a flare sequence in Ca II. 

Setting: TLAPO80/480 with Sol'Ex pro and ASI678MM

Herschel Wedge

Tilt: 0,5-0,8° and Sx/Sy 1-1,2

Software : SharpCap, Inti, JSolex, Astrosurface and CS4

 

Flare sequence

Easter Sun with Sol'Ex

Sun on Easter Day

Setting: TLAPO80/480 Sol'Ex pro 2nd Gen Slit and ASI678MM

Herschel Wedge

Software: SharpCap, Inti, Jsolex, Astrosurface, CS4

Stack H-Alpha images Easter Sun

Stack of 7 H-alpha images of the Easter Sun this morning.

Setting: TLAPO80/480, Sol'Ex pro with 2nd Gen slit and ASI678MM camera

Tilt < 1° and Sx/Sy 1,2

Herschel Wedge

Software SharpCap, JSolex, AstroSurface and CS4

The Sun Easter Day

 The Sun this morning, Easter Sunday.

JSolex 3.0.1 with NaID2 and HeID3

I used the latest version of JSolex 3.0.1 to process my scans from April 12th. Processing was done for Natrium I D2 and Helium I D3.

Setting with TLAPO80/480 and Sol'Ex pro with 2nd Gen Slit.

Tilt < 1°

The Sun in different wavelengths

The Sun this morning in different wavelengths.

Setting: TLAPO80/480, Sol'Ex pro 2nd Gen Slit and ASI678MM

Herschel Wedge

Tlit < 1° and Sx/Sy 1,1

Software : SharpCap, Inti, JSolex, CS4