Radio Astronomy and Spectroscopy

708 topics in this forum

1. Welcome to the Radio Astronomy board.

   By Ant, January 29, 2009
   • 8 replies
   • 6,853 views
   • 
   • moonwatcher
   • September 26, 2011

2. Kit for Radio Based Meteor Detection

   By PhotoGav, October 6
   • 10 replies
   • 241 views
   • 
   • Tomatobro
   • October 6

3. Star analyser 100 and 3.8 prism

   By Nigella Bryant, October 3
   • 3 replies
   • 117 views
   • 
   • andrew s
   • October 4

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

   By HN50, February 15   

   • sid
   • vlf
   • (and 2 more)

     Tagged with:

     • sid
     • vlf
     • arduino
     • ukraa
   • 113 replies
   • 3,242 views
   • 
   • Tomatobro
   • September 21

5. Emission lines of the mesospheric sodium layer

   By Bajastro, September 13   

   • mesospheric sodium layer
   • lowspec
   • (and 5 more)

     Tagged with:

     • mesospheric sodium layer
     • lowspec
     • spectrograph
     • spectral lines
     • emission
     • absorption
     • sodium doublet
   • 3 replies
   • 174 views
   • 
   • robin_astro
   • September 14

6. The QRM (interference) that came... and WENT! :D

   By Macavity, August 18
   • 2 replies
   • 145 views
   • 
   • wxsatuser
   • September 1

7. Fun Project - communicate with the ISS and learn about radio

   By Helen, July 9
   • 6 replies
   • 285 views
   • 
   • wxsatuser
   • August 31

8. Anyone doing hydrogen line observing? 1 2 3 4 11

   By Carl Reade, August 19, 2018
   • 265 replies
   • 15,632 views
   • 
   • gabrielxp46
   • August 23

9. Perseid - Long Duration Events Compliation

   By johnb, August 22
   • 0 replies
   • 111 views
   • 
   • johnb
   • August 22

10. Starting out with meteor detection

    By strinjf, August 7
    • 9 replies
    • 250 views
    • 
    • pawelp
    • August 17

11. Improved Spectrum Lab Conditional Actions for Meteor Observing 1 2

    By IanL, January 12, 2019
    • 36 replies
    • 3,100 views
    • 
    • 9A4GE
    • August 17

12. SpectrumLab functions: now and time

    By strinjf, August 12
    • 3 replies
    • 147 views
    • 
    • Geminids
    • August 16

13. Perseids - Radio Detection Livestream - 12-13th August 2020

    By johnb, August 9   

    • perseid
    • radio meteor scatter
    • 6 replies
    • 247 views
    • 
    • wxsatuser
    • August 11

14. Meteor Echoes - Audio and Image

    By Stormchaser, June 28
    • 12 replies
    • 365 views
    • 
    • jarralad58
    • August 10

15. A spectrum of NEOWISE tail

    By robin_astro, July 19
    • 7 replies
    • 364 views
    • 
    • markse68
    • July 22

16. Comet C/2020 F3 (NEOWISE) spectrum

    By Bajastro, July 14   

    • c/2020f3 (neowise)
    • lowspec
    • (and 3 more)

      Tagged with:

      • c/2020f3 (neowise)
      • lowspec
      • apm apo 107/700
      • qhy163m
      • heq5
    • 6 replies
    • 553 views
    • 
    • robin_astro
    • July 21

17. NEOWISE with the Star Analyser

    By robin_astro, July 9
    • 13 replies
    • 512 views
    • 
    • robin_astro
    • July 16

18. Idiots guide to Radio Astronomy? 1 2

    By Alan White, July 25, 2019
    • 26 replies
    • 1,461 views
    • 
    • Kaffeedor
    • July 14

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

    By Stormchaser, March 23, 2019
    • 83 replies
    • 4,795 views
    • 
    • Geminids
    • July 3

20. Exploring Freq > 500MHz (RSP1A + Nooelec + Sirio Discone)

    By Macavity, June 25
    • 5 replies
    • 245 views
    • 
    • wxsatuser
    • June 27

21. Alpy 600 vs LOWSPEC 3.0

    By Kepler 3, June 24
    • 1 reply
    • 235 views
    • 
    • robin_astro
    • June 25

22. LOWSPEC 3.0 now on Thingiverse

    By Paul Gerlach, January 2
    • 7 replies
    • 1,366 views
    • 
    • Merlin66
    • June 24

23. Mizar A - observations of the first known spectroscopic binary

    By Bajastro, April 16   

    • mizar a
    • spectroscopic binary
    • (and 6 more)

      Tagged with:

      • mizar a
      • spectroscopic binary
      • h-alpha
      • sodium doublet
      • cak line
      • lowspec
      • radial velocities
      • phase plot
    • 7 replies
    • 523 views
    • 
    • Bajastro
    • June 13

24. Rotational Velocity of Jupiter and Saturn

    By Bajastro, June 13   

    • lowspec
    • jupiter
    • (and 5 more)

      Tagged with:

      • lowspec
      • jupiter
      • saturn
      • rotational velocity
      • spectral lines
      • qhy163m
      • apm apo 107/700
    • 0 replies
    • 216 views
    • 
    • Bajastro
    • June 13

25. Arietids - Radio Meteor Detection Livestream

    By johnb, June 4
    • 1 reply
    • 203 views
    • 
    • SteveNickolls
    • June 7