Radio Astronomy and Spectroscopy

770 topics in this forum

1. Welcome to the Radio Astronomy board.

   By Ant, January 29, 2009
   • 8 replies
   • 7.4k views
   • 
   • moonwatcher
   • September 26, 2011

2. 22.2GHz water maser observations with a small dish

   By Ed astro, February 8
   • 23 replies
   • 773 views
   • 
   • Victor Boesen
   • June 6

3. Alpy 600 and other slit based spectroscopes

   By riklaunim, April 7
   • 7 replies
   • 297 views
   • 
   • Gasman
   • June 3

4. Webb Telescope

   By Goldfinger, May 30
   • 2 replies
   • 149 views
   • 
   • Mike Q
   • June 2

5. Where to find edge-on Galaxy spectra that can be used to calculate Galaxy Rotation Curves?

   By SteveBz, May 25
   • 5 replies
   • 134 views
   • 
   • robin_astro
   • May 25

6. UK Radio Astronomy Meteor Beacon - GB3MBA - Now Up and Running

   By johnb, May 16   

   • meteor
   • beacon
   • (and 2 more)

     Tagged with:

     • meteor
     • beacon
     • astronomy
     • gb3mba
   • 0 replies
   • 173 views
   • 
   • johnb
   • May 16

7. [Big] old satellite dishes for radio astronomy?

   By Rusted, April 18, 2021
   • 13 replies
   • 667 views
   • 
   • Rusted
   • May 15

8. 21cm band. Refurbishing the dish with a new Cantenna. 1 2 3 4 9

   By SteveBz, February 6
   • 202 replies
   • 3.4k views
   • 
   • SteveBz
   • April 28

9. Stellar Spectral Classification catalogue

   By bomberbaz, April 24
   • 6 replies
   • 157 views
   • 
   • robin_astro
   • April 24

10. Seasonal ideas for the SA100

    By SteveBz, March 19
    • 5 replies
    • 243 views
    • 
    • robin_astro
    • March 21

11. Sirius Spectra

    By Lucas Barclay, February 19
    • 19 replies
    • 630 views
    • 
    • robin_astro
    • February 20

12. Hydrogen line help

    By Lucas Barclay, February 11
    • 8 replies
    • 353 views
    • 
    • Carl Reade
    • February 15

13. SDR Meteor Detection - New recruit with many questions

    By t50ufo, January 1
    • 8 replies
    • 442 views
    • 
    • catburglar
    • February 7

14. Beginner Radio Astronomer attempting to build Yagi Uda antenna for pulsar detection

    By Zid, February 5
    • 2 replies
    • 299 views
    • 
    • Zid
    • February 7

15. Bought a NanoVNA-F V2 (RF Test Gear)

    By Macavity, February 4
    • 1 reply
    • 197 views
    • 
    • wxsatuser
    • February 6

16. UK Beacon - Science Objectives

    By johnb, January 31   

    • radio astronomy
    • meteor
    • (and 3 more)

      Tagged with:

      • radio astronomy
      • meteor
      • forward scatter
      • graves
      • brams
    • 0 replies
    • 219 views
    • 
    • johnb
    • January 31

17. Taking the Uranus challenge

    By SteveBz, January 18   

    • uranus
    • spectroscopy
    • 6 replies
    • 502 views
    • 
    • SteveBz
    • January 27

18. Methanol spectral line at 12.2 GHz

    By Ed astro, February 26, 2021
    • 14 replies
    • 774 views
    • 
    • Ed astro
    • January 12

19. 63 And spectrum with SA100

    By SteveBz, January 10
    • 3 replies
    • 289 views
    • 
    • robin_astro
    • January 11

20. Listening to Jupiter (free book)

    By andrew s, October 31, 2021
    • 0 replies
    • 520 views
    • 
    • andrew s
    • October 31, 2021

21. white dwarf The stellar remnant of the 1181 supernova ?

    By robin_astro, October 1, 2021   

    • spectroscopy
    • supernova
    • (and 1 more)

      Tagged with:

      • spectroscopy
      • supernova
      • supernovae
    • 0 replies
    • 471 views
    • 
    • robin_astro
    • October 1, 2021

22. MiniSHG and Baader 7nm Ha filter

    By Merlin66, September 28, 2021
    • 3 replies
    • 366 views
    • 
    • Merlin66
    • September 29, 2021

23. First time spectroscopy user

    By moriniboy, September 21, 2021
    • 3 replies
    • 527 views
    • 
    • robin_astro
    • September 22, 2021

24. Restarting spectroscopy

    By Nigella Bryant, September 21, 2021
    • 2 replies
    • 376 views
    • 
    • Nigella Bryant
    • September 22, 2021

25. Measuring ("Knockoff" White Stick!) Antennas

    By Macavity, August 19, 2021
    • 5 replies
    • 499 views
    • 
    • wxsatuser
    • September 19, 2021