Post #883820
2026-03-31 20:20 UTC
Quite a highlight: we measured a galaxy billions of light years away by combining the signals from the dishes in Bochum and Dwingeloo, in a technique called VLBI. This marks the first time ever that VLBI has been done between these two dishes, and probably the first time that Dwingeloo has done VLBI on S band (2GHz).
A write-up is on https://amsat-dl.org/en/a-look-back-ten-billion-years-with-sdr-interferometry-and-amateur-radio-know-how/
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