Current version of Easy Radio Astronomy used on LRO-H1(Ptarmigan)Hydrogen-Line Radio Telescope 25/4/2025
https://www.astronomy.me.uk/wp-content/uploads/2025/04/ezRA_ProgramsData_from_LRO-H1_RT_250425.zip
Read moreAndrew Thornett, Lichfield, England, M6THO, andrew (at) thornett (dot) net
https://www.astronomy.me.uk/wp-content/uploads/2025/04/ezRA_ProgramsData_from_LRO-H1_RT_250425.zip
Read moreAt last, successfully got this working! 13-element Patch Yagi tuned to 1420 MHz by Alex Pettit from USA (member of
Read moreMy latest attempt to generate a map of the Milky Way at hydrogen line 1420.405 MHz on LRO-H2 radio telescope.
Read moreHere is an excellent summary of differences between monopole and dipole antennae. This comes from https://resources.pcb.cadence.com/blog/monopole-vs-dipole-antenna and was accessed 16/4/2025:
Read moreI used cable ties to locate centre of opening of cantenna waveguide = I tested them in microwave – only
Read moreVery useful for radio astronomy – allows astronomer to integrate data collected in SDR# over a period of time. Download
Read moreData I have collected so far suggests I am having some flexure in the waveguide supports which changes as the
Read moreMore detail on the issue: The ezRA screen output during processing of data collected from LRO-H2 using ezCol had identified
Read moreVastly Vexed at Very Large Array Poem (c) by Andrew Thornett April 2025 in the style of Robbie Burnes Vast dishes
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