Radio observation in hydrogen line (1420MHz)

The following graph from ezRA suite shows successful mapping of hydrogen line across radio sky using my homemade cantenna over

Elevation 77.3 degrees Azimuth 163 from Lichfield, UK (LRO) 2/3/2024-3/3/2024, Nooelec 1.4GHz mesh antenna, Nooelec SAWBird+ H1 LNA, RTL-SDR Blog

Just plugged in my homemade cantenna and the trace below on ezRA software suite (Ted Cline, https://github.com/tedcline/ezRA) immediately shows evidence

So the orientation that I currently have my dishes in above is incorrect – I need to rotate the dishes

I have now successfully tested both of these dishes using ezRA suite software, RTL-SDR Blog V3 SDR and one x

I have now tested this aerial with RTL-SDR Blog V3 SDR and SAWBird H+ LNA – the graph below demonstrates

As part of my process for working out why I can’t get my interferometer, today I tested the right Nooelec

At last I am having a go at making myself a Cantenna! If this works it will demonstrate that I

Unfortunately, I still can’t get my 1420MHz interferometer to work. Have received 2 excellent pieces of advice from Jan Lustrip

Click on link to read results of tests I conducted this evening that show that my Interferometer Computer Box 1-2m