M31 “Radio Map” using data from Green Bank 20m Radio Telescope 13/03/25
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My first “map” of M31 – results of my first observing programme using the 20m dish at Green Bank Observatory. The spectra show a clear change in Doppler shift with…
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Meteor Radio Scatter Conditional Actions File for Spectrum Lab Software used at LRO 14/3/2025
; Exported "Conditional Actions" for Spectrum Lab if( never ) then # ====== User definable options ====== if( never ) then # SNR_Threshold - Minimum SNR in dB to trigger…
Recording of Amateur Radio from International Space Station 17/4/2024
Recording by Michel Safir. The following recording is of an amateur radio communication in English from International Space Station (ISS) 17/4/2024. Astronomers on the ISS have access to amateur radio…
Video & screenshots of data collection in SDR Sharp from LRO-H2 10 March 2025-11 March 2025 showing frequency shifting up and down and also hot vs cold sky measurements.
This video shows the frequency varies cyclically during the 24 hour period. Screenshots from this video to show hot and cold sky – images can be magnified by hovering over…
Nooelec LANA Wideband Low Noise Amplifier Product Specification Sheet
Click below to download: https://www.astronomy.me.uk/wp-content/uploads/2025/03/Nooelec-LANA-Wideband-Low-Noise-Amplifier-Product-Specification-Sheet-Mar-2025.pdf
Cosmic Watch Muon Detector Software and Arduino Disc Images Version 2 & 3 (9 March 2025)
Version 2: https://www.astronomy.me.uk/wp-content/uploads/2025/03/CosmicWatch-Desktop-Muon-Detector-v2-master.zip Version 3: https://www.astronomy.me.uk/wp-content/uploads/2025/03/CosmicWatch-Desktop-Muon-Detector-v3-master.zip
LRO Muon Detection Data 17 November 2024-9 March 2025
The following ZIP file has all muon data 17/11/2024-9/3/2025: https://www.astronomy.me.uk/wp-content/uploads/2025/03/Muon_Data_171124-090325.zip
Easy Radio Astronomy (ezRA) Radio Astronomy Software Suite from Github 8 March 2025
Click on link below to download mirrored copy of Easy Radio Astronomy from Github – https://github.com/tedcline/ezRA – 8 March 2025 https://www.astronomy.me.uk/wp-content/uploads/2025/03/ezRA-master-from-Github-080325.zip
Calculation to make on ezCol to measure dB increase over background
ezCol, the data collection part of ezRA suite (Easy Radio Astronomy, GitHub – tedcline/ezRA: Easy Radio Astronomy), looks like it measures voltage rather than power so dB calculation 20x not…
Nooelec SAWbird+ H1m Low Noise Amplifier (LNA) Product Specification Sheet
Click below to download product specification sheet: https://www.astronomy.me.uk/wp-content/uploads/2025/03/sawbird_h1_datasheet_revision_1080325.pdf