Calcium (K) - 2025-12-29

Nicolas Garbay 2025-12-29 08:47 Calcium (K) 11 0 0
Equipment
Spectroheliograph Sol'Ex (7μm/6mm slit)
Telescope TS-Optics 60ED
Focal Length 330 mm
Aperture 60 mm
Camera Player One / Neptune-M
Pixel Size 2.4 µm
Binning 1x
Mount iOptron CEM26
ERF ND 16
Software JSol'Ex 5.0.3
Notes