H-alpha - 2026-04-21

Cédric Champeau 2026-04-21 12:12 H-alpha 1 0 1
Equipment
Spectroheliograph MLAstro SHG 700
Telescope TS-Optics PhotolineAP80
Focal Length 560 mm
Aperture 80 mm
Camera MLAstro G3M678M
Pixel Size 2.0 µm
Binning 1x
Mount MLAstro SAL-33
ERF
Software JSol'Ex 5.1.1
Location

46.9, -1.7 (approx.)

Notes

#stack of 8 images. Significant #wind today which degrades the quality of the result.