Effect of changing 5m of RG58 coaxial cable into LMR400 coaxial cable
Admin
The following picture shows the theoretical improvement from making this change.
Radio Astronomy
Changing coaxial cable on Solar Cooker Radio Telescope at LRO 2/1/2025
My son and I have changed the coaxial cable on my 1.5m parabolic solar cooker radio telescope from 5m of RG58 coaxial cable to similar length of LMR400 coax and…
All viable LRO-H1(Ptarmigan) ezCol txt data files 06/01/2024-01/11/2024
Click on link below to download ZIP file of all viable Ptarmigan Array hydrogen data at LRO between 6 January 2024 and 1 November 2024. https://www.astronomy.me.uk/wp-content/uploads/2024/12/All-viable-LRO-H1Ptarmigan-ezCol-txt-data-files-060124-011124.zip
LRO data Geminid meteor shower plotted on RMOB website 15/12/2024
My data (LRO) indicates that the peak of the 2024 Geminids was around 4-6am on 14 December 2024 UTC, with another similar but slightly less pronounced peak 13 December 3-5am.…
Processing all data to date Solar Cooker RT 2 Nov 2024-13 Dec 2024
I have processed all the data I have collected so far using my new radio telescope made from a 1.5m parabolic solar cooker from ebay = data appears rather noisy…
4D plots and animations (includes 3 space dimensions and 1 power) of LRO Ptarmigan Triffid ex-military dipole array dataa Jan 2024-Nov 2024 (complete data set so far) processed 11/12/204
Using ezRA and Rinearn3D. I am amazed that this can be done!! Instructions on how to process hydrogen data in 4D (adapted from Ted Cline). Credit for the process used…
Rinearn3D 4D plots and animations of LRO Ptarmigan Hydrogen Data Jan 2024-Nov 2024 processed 10-11/12/2024
Plots and animations below show two arms of Milky Way behind each other in 3 dimensions in space and power (colour), all centred on our Sun. Animations: 4D plots (3…
4D images of Milky Way Galactic Arms processed 8/12/2024
These 4D (3 dimensions in space + power) images have been created using latest ezRA software + Rinearn 3D software. Andy
Processing in ezRA+Rinearn3D Ptarmigan data several days (processed 071224@1300)
Below I followed Ted Cline’s new instruction set on how to generate 3D plots from ezRA data sets – 3D here means 2 distance dimensions and 3rd dimension is intensity…
Processing in ezRA+Rinearn3D Ptarmigan data over two days from 6/6/2024 to 7/6/2024 (processed on 7/12/2024)
Using following command line, from <CMD> in Windows, with one of latest versions ezCon, ezCon241021a.py, in ezRA suite of software, https://github.com/tedcline/ezRA py ../ezRA/ezCon241021a.py data -ezConAntXTFreqBinsFracL 0 1 -ezConUseVlsr 0 -ezConAntXTVTFreqBinsFracL…