astronomy.network The Website of Lichfield Radio Observatory (LRO)

Using ezRA and Rinearn3D. I am amazed that this can be done!! Instructions on how to process hydrogen data in

Plots and animations below show two arms of Milky Way behind each other in 3 dimensions in space and power

These 4D (3 dimensions in space + power) images have been created using latest ezRA software + Rinearn 3D software.

Below I followed Ted Cline’s new instruction set on how to generate 3D plots from ezRA data sets – 3D

Using following command line, from <CMD> in Windows, with one of latest versions ezCon, ezCon241021a.py, in ezRA suite of software,

This cavity filter from China has remarkably narrow band of only 2MHz either side of target frequency of 1420MHz (hydrogen).

Creating a 2,500-hour map of the Milky Way using hydrogen line (1420MHz) using Lichfield Radio Observatory’s LRO H1 radio telescope

Now formerly named (after competition in SARA and my astronomy groups): 2. Signal Snatcher – Ptarmigan 86cm Dipole Array LRO

This is the result of processing raw uncorrected data. ZIP file of EZB and NPZ files can be downloaded from