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Calcium Cah1v

Calcium Cah1v

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Observer
Piluc17
@Piluc17
Observation View session
Date 2025-12-08 12:00
Spectral Line Calcium (H) (3968.47 A)
Equipment
Spectroheliograph Sol'Ex
Telescope ASKAR FRA400
Focal Length 6 mm
Aperture 72 mm
Camera ZWO ASI178MM
Pixel Size 2.4 µm
Binning 2x
Mount SkyWatcher AZEQ6
ERF ND8
Software Inti 7.0.3
Image Info
Dimensions 1544 x 1544 px
File Size 627.7 KB
Content Type image/jpeg
Uploaded 2026-03-13 10:12
Tags
#h-alpha #taches-solaires #protubrances #calcium #doppler #h-beta
Image Metadata
Wavelength 3.968.47 Å
Location

45.9, -0.8 (approx.)