Radio Astronomy and Spectroscopy

810 topics in this forum

1. Welcome to the Radio Astronomy board.

   By Ant, January 29, 2009
   • 8 replies
   • 8.7k views
   • 
   • moonwatcher
   • September 26, 2011

2. Anyone doing hydrogen line observing? 1 2 3 4 12

   By Carl Reade, August 19, 2018
   • 281 replies
   • 30.8k views
   • 
   • Victor Boesen
   • July 30, 2021

3. New to Meteor Detecting 1 2 3 4 10

   By SteveNickolls, July 4, 2014
   • 237 replies
   • 34.4k views
   • 
   • Stub Mandrel
   • June 6, 2018

4. 21cm band. Refurbishing the dish with a new Cantenna. 1 2 3 4 9

   By SteveBz, February 6, 2022
   • 210 replies
   • 11.1k views
   • 
   • robin_astro
   • December 7, 2023

5. Spectroscopy -Why no takers?? 1 2 3 4 6

   By Merlin66, December 10, 2010
   • 128 replies
   • 15.6k views
   • 
   • Jack Martin
   • April 11, 2011

6. SID detection with UKRAA VLF radio 1 2 3 4 5

   By HN50, February 15, 2020   

   • sid
   • vlf
   • (and 2 more)

     Tagged with:

     • sid
     • vlf
     • arduino
     • ukraa
   • 113 replies
   • 7.9k views
   • 
   • Tomatobro
   • September 21, 2020

7. Moonraker 1 2 3 4

   By Stargazing_Cliff, June 16, 2012
   • 99 replies
   • 9.8k views
   • 
   • Stargazing_Cliff
   • November 12, 2012

8. Basic Jupiter/Solar radio astronomy 1 2 3 4

   By geppetto, September 11, 2010
   • 95 replies
   • 32.7k views
   • 
   • Giftmacher
   • January 21, 2018

9. What's the minimum to start meteor detecting? 1 2 3 4

   By Stub Mandrel, June 6, 2018
   • 92 replies
   • 4.8k views
   • 
   • BiggarDigger
   • October 12, 2018

10. Meteor Detection with RTL-SDR 1 2 3 4

    By Stormchaser, March 23, 2019
    • 87 replies
    • 10.5k views
    • 
    • wxsatuser
    • August 3, 2021

11. Is the sky at night out of touch with modern amateur astronomy? 1 2 3 4

    By jsandse, March 27, 2012
    • 82 replies
    • 7.8k views
    • 
    • 4lefts
    • May 24, 2012

12. Meteor detection: path from Scotland to GRAVES 1 2 3 4

    By BiggarDigger, September 16, 2018
    • 81 replies
    • 3.7k views
    • 
    • The Admiral
    • October 2, 2018

13. Attempting an SA100 spectrum on 2Lyr and 4Lyr/5Lyr 1 2 3

    By SteveBz, August 29, 2021
    • 72 replies
    • 2.8k views
    • 
    • robin_astro
    • September 13, 2021

14. My Radio Telescope Project 1 2 3

    By Asur1984, July 16, 2016
    • 71 replies
    • 4.9k views
    • 
    • SteveBz
    • October 13, 2016

15. Meteor Detection via GRAVES - Trying to get it to work... 1 2 3

    By PhotoGav, November 2, 2020
    • 70 replies
    • 4.5k views
    • 
    • The Admiral
    • December 21, 2020

16. Littrow Spectrograph? 1 2 3

    By DaveS, November 12, 2019
    • 68 replies
    • 3k views
    • 
    • Merlin66
    • November 18, 2019

17. Camera response from spectra and calibration 1 2 3

    By Nigella Bryant, October 14, 2019
    • 63 replies
    • 3.2k views
    • 
    • Merlin66
    • October 25, 2019

18. How to focus a spectrometer? 1 2 3

    By SteveBz, January 3, 2021
    • 50 replies
    • 3.1k views
    • 
    • SteveBz
    • January 24, 2021

19. DIY low res slit spectrograph based on StarAnalyzer proposal / need a bit of help 1 2

    By vlaiv, August 15, 2017
    • 48 replies
    • 6.8k views
    • 
    • robin_astro
    • September 25, 2017

20. First Radio Telescope Test - Success! 1 2

    By Coto, September 11, 2018
    • 41 replies
    • 3k views
    • 
    • Coto
    • October 18, 2018

21. Rspec 1 2

    By Thalestris24, October 1, 2019
    • 41 replies
    • 2.1k views
    • 
    • robin_astro
    • October 5, 2019

22. Spectral Type 1 2

    By PhotoGav, October 7, 2019
    • 41 replies
    • 1.7k views
    • 
    • robin_astro
    • October 10, 2019

23. Looking to get a DC Power Inserter for my radio telescope 1 2

    By Coto, August 14, 2018
    • 39 replies
    • 5.4k views
    • 
    • Coto
    • August 30, 2018

24. SID detection with SpectrumLab 1 2

    By HN50, April 17, 2017   

    • vlf
    • sid
    • (and 1 more)

      Tagged with:

      • vlf
      • sid
      • spectrumlab
    • 38 replies
    • 7.6k views
    • 
    • davy999
    • April 29, 2018

25. LOWSPEC - 3D Printed but Calibration Question 1 2

    By Rockmover, November 25, 2019
    • 38 replies
    • 2.1k views
    • 
    • Merlin66
    • December 8, 2019