Post navigation Hydrogen Line peak (H-Line, 1420 MHz) screen capture from ezCol.py capture software (part of ezRA suite) collecting data from a RTL-SDR Blog v3 Software Defined Radio on LRO-H2 radio telescope (150cm dish) on 22/1/2026 Dwingaloo 25m Radio Telescope (Netherlands) screenshot of live observation of Milky Way showing neutral Hydrogen line at Dopper shift 0 (1420 MHz) and also Doppler shifted spectrum (second peak to right of 1420 MHz peak)
