The Sun in MgIb2, Alpha and Beta

 

Sunspot AR4079 in CaIIK1v

A new sunspot AR4079 is showing up on the east. Image taken in CaIIK1v line.

Setting: TLAPO80/480 with Sol'Ex Pro 2nd Gen slit and ASI678MM

Herschel Wedge

Seeing : Poor

Tilt: 1° 

Software : SharpCap, Inti, CS4

The Sun April 29, 2025

 

Sun April 28, 2025

Setting
TLAPO80/480 with Sol'Ex pro 2nd Gen Slit and ASI678MM
Herschel Wedge

Tilt <0,8° - Sx/SY=0,9

Software: SharpCap, Inti, CS4

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