Skip to content

astronomy.me.uk The Website of Lichfield Radio Astronomy Observatory (LRO)

Astronomy observatory in Staffordshire, England.

astronomy.me.uk The Website of Lichfield Radio Astronomy Observatory (LRO)

Astronomy observatory in Staffordshire, England.

  • Live feeds at Lichfield Radio Observatory (LRO)
  • Calculators
  • Telescopes & Associated Equipment at Lichfield Radio Observatory
  • History and description of Lichfield Radio Observatory (LRO)
  • Publications & Presentations
  • Links to other observers’ SID monitoring sites
  • SHOOS – SARA Hydrogen-Observing Overall Survey
  • Contact me
Meteor detection by radio

LRO Radio Meteor Scatter Experiment shows rise in meteor count with Quandrantid Meteor Shower 4/1/2024

Admin January 4, 2024 No Comments

Demonstrating the apparatus works, which I am glad to hear! The RMOB upload below (LRO data) shows clear increasing meteor detection count from Graves 143.050MHz USB over last 24 hours…

Radio observation in hydrogen line (1420MHz)

Demonstrating likely presence of dark matter in Milky Way at LRO

Admin December 30, 2023 No Comments

The two slides below show velocity and mass distribution of Milky Way from LRO data 30/12/2023. Andy

Observing Night Sky

Telescope storage boxes sold at B&M in UK

Admin December 30, 2023 No Comments

aka Christmas Tree storage box – made by Really Useful Box.

Radio observation in hydrogen line (1420MHz)

Schematic LRO AD8302-based Radio Interferometer 26/12/23

Admin December 27, 2023 No Comments
Muon Detection

Am I getting correct muon counts with my two muon detectors at LRO in coincidence mode? Do other sources of muons affect the detectors from the ground and do we need to take account of these?

Admin December 23, 2023 No Comments

Dr Jonathan Lister: We do get upward directed muons their source being radioactivity from soil, rocks and building materials and once the gamma rays enter the scintillator they interact with…

Radio observation in hydrogen line (1420MHz)

Measuring data at 102.1 degrees elevation with Ptarmigan Array (Milky Way Hydrogen Map)

Admin December 23, 2023 No Comments

It appears my map with the extra 96.6 degrees elevation readings is now close to maximum I can achieve (see plot on previous post). I am going to try adding…

Radio observation in hydrogen line (1420MHz)

Results of adding 96.6 degrees elevation (beyond Zeinith by 6.6 degrees) to my galactic hydrogen map

Admin December 23, 2023 No Comments
Muon Detection

Which muon detector should be on top when there is pair of muon detectors on top of each in coincidence mode (master/slave configuration)?

Admin December 22, 2023 No Comments

I have been sent the following answers to the above question: Andy 1. From Dr Spencer N. Axani, of the CosmicWatch project: Hi Andrew, Thanks for the email. It cannot…

Radio observation in hydrogen line (1420MHz)

Adding bricks to point the Ptarmigan Array beyond the Zenith 21/12/2023

Admin December 21, 2023 No Comments

Today I decided to find out what happens when I take the array to point other side of Zenith (ie > 90 degrees). Will it just give same data as…

Radio observation in hydrogen line (1420MHz)

Latest hydrogen radio map (1420MHz) Milky Way from LRO 20/12/23

Admin December 20, 2023 No Comments

Maps from latest data set 20/12/2023 (plots from ezCon ezGal and ezSky) – galaxy maps and uncorrected rotation curves for Milky Way:

Posts pagination

1 … 135 136 137 … 143

« Previous Page — Next Page »

Categories

  • ADVISORY NOTICE & DISCLAIMER
  • Aerials & Antennae
  • Airspy Software Defined Radios
  • Astronomy Art
  • Astronomy General Articles
  • Astrophotography
  • Attending & talking at conferences, workshops & societies
  • Aurorae Boreolis
  • BlurXterminator
  • Building radio telescopes
  • Cartoons
  • Cloud Chambers
  • Computer equipment for astronomy
  • Easy Radio Astronomy Software (ezRA)
  • Frequencies
  • Geoptik Nadirus 2BW Digital Setting Circles
  • GNU Radio
  • Hardware
  • International Space Station (ISS)
  • Introduction
  • JSol'Ex
  • Jupiter Radio Astronomy
  • KerberosSDR & Raspberry PI
  • Lichfield Radio Observatory (LRO) & its Equipment
  • Linux for Radio Astronomy
  • LRO-H1 Radio Telescope (86cm x 86cm Ptarmigan Triffid 4×4 Dipole Array)
  • LRO-H2 Radio Telescope (150cm Solar Cooker Dish)
  • LRO-H3 Radio Telescope (Alex Pettit H-Line Yagi)
  • Magnetometer
  • Making own Image Intensified Eyepieces
  • Maser Radio Observations
  • Masers
  • Meteor detection by radio
  • Michel Safir
  • Microscopy
  • Minolta AF 85mm F1.4 camera lens
  • MLAstro SHG 700 Spectroheliograph
  • Multimeters
  • Muon Detection
  • My interests in astronomy
  • NanoVNA
  • Night Sky Talks
  • Non-astronomy posts
  • Nooelec SAWBird LNAs
  • Observing Night Sky
  • Photography
  • PixInsight
  • Poetry & Songs
  • Pulsars
  • Radio Astronomy
  • Radio Interferometry
  • Radio observation in hydrogen line (1420MHz)
  • RTL-SDR Blog Software-Defined Radios (SDRs)
  • SARA
  • Science Fiction
  • SDRplay RSPduo Software-Defined Radio (SDR)
  • Seestar S50 Telescope
  • SETI Horn of Plenty (Hydrogen Line Pyramidal Horn Design Antenna)
  • Settings Radio Meteor Scatter Experiment
  • Software
  • Solar
  • Solar Cooker 1.5m Parabolic Dish Radio Telescope
  • Sony Alpha 7 Camera
  • Sony Alpha 99 Full-Frame Camera
  • Spectroscopy
  • Testing radio astronomy equipment
  • The 20 Metre Skynet Radio Dish at Green Bank Observatory
  • Thypoch Simera 35mm f/1.4 lens
  • Uncategorized
  • USRP B210 Software-Defined Radio
  • Videopad Software
  • VLF Radio Detection of SIDs (Very low Frequency detection of Sudden Ionospheric Disturbances)
  • Waveguides
  • Weather
  • Website management
  • Whisper Software
  • Windows
  • Wordpress

Recent Posts

  • How to fix “rtlsdr module not found” error when running ezRA (Easy Radio Astronomy by Ted Cline) under Microsoft Windows
  • Photos and video of the PCB from Ettus B210 clone I purchased from Aliexpress
  • Comments on using Leo Bodnar LBE-1421 to produce 1 PPS output
  • Planned ALAN Radio Telescope Field of View at 1420 MHz at Walsall Astronomy Group, UK
  • I see some people give times as eg 1200Z what does the Z mean?

Recent Comments

  1. Interpretation of results from first successful rubidium lock achieved with 5650A – astronomy.me.uk The Website of Lichfield Radio Astronomy Observatory (LRO) on First successful rubidium lock achieved with 5650A rubidium time source 12 September 2026
  2. Admin on Latest working version of ezColGR – provides FFT 512 bins with Airspy Mini and saves data in ezRA text file format 10/7/2026
  3. Bill Sneed on Latest working version of ezColGR – provides FFT 512 bins with Airspy Mini and saves data in ezRA text file format 10/7/2026
  4. Floyd on How would I convert the plots on ezCon from ezRA (Easy Radio Astronomy Software written by Ted Cline) into dB?
  5. Floyd on Which state hosts Green Bank Observatory in the USA?

Archives

  • September 2026
  • August 2026
  • July 2026
  • June 2026
  • May 2026
  • April 2026
  • March 2026
  • February 2026
  • January 2026
  • December 2025
  • November 2025
  • October 2025
  • September 2025
  • August 2025
  • July 2025
  • June 2025
  • May 2025
  • April 2025
  • March 2025
  • February 2025
  • January 2025
  • December 2024
  • November 2024
  • October 2024
  • September 2024
  • August 2024
  • July 2024
  • June 2024
  • May 2024
  • April 2024
  • March 2024
  • February 2024
  • January 2024
  • December 2023
  • November 2023
  • October 2023
  • September 2023
  • June 2019
  • February 2019
  • April 2012

You missed

Uncategorized

How to fix “rtlsdr module not found” error when running ezRA (Easy Radio Astronomy by Ted Cline) under Microsoft Windows

Uncategorized

Photos and video of the PCB from Ettus B210 clone I purchased from Aliexpress

Uncategorized

Comments on using Leo Bodnar LBE-1421 to produce 1 PPS output

Uncategorized

Planned ALAN Radio Telescope Field of View at 1420 MHz at Walsall Astronomy Group, UK

All content is provided without any warranty of any kind. Use of the content of this website is entirely at your own risk, and we are not responsible for any injury or damage or loss of data or amenity arising from following advice in this website.

astronomy.me.uk The Website of Lichfield Radio Astronomy Observatory (LRO)

Astronomy observatory in Staffordshire, England.

Copyright © All rights reserved | Blog Card by Themeansar.