LRO live presentations. Click on link to view segment from session involving LRO: https://www.astronomy.me.uk/wp-content/uploads/2024/09/Andrew-Thornett-H-Line-Radio-Observing-@-LRO-SARA-Radio-Observation-Party-010924.mp4 Post navigation Comparison of performance 21cm Yagi vs Ptarmigan array for hydrogen line observation Very strange output 3 min sampling ezRA with Alex Pettit Patch Yagi 163 degrees azimuth and 77 degrees elevation (approx 40 degs declination) for few days