Calcium (H) - 2026-04-26

JamesDeDij 2026-04-26 14:39 Calcium (H) 6 0 0
Notes

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Equipment
Spectroheliograph Sol'Ex by JR
Telescope WIL Zenithstar73
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.)