Calcium (H) - 2026-04-09

JamesDeDij 2026-04-09 16:08 Calcium (H) 14 0 0
Equipment
Spectroheliograph Sol'Ex by JR
Telescope Zenithstar 73
Focal Length 430 mm
Aperture 73 mm
Camera ZWO ASI678MM
Pixel Size 2.0 µm
Binning 1x
Mount MLAstro SAL-33
ERF
Software JSol'Ex 5.0.4
Location

47.3, 5.1 (approx.)