Radio Astronomy and Spectroscopy

810 topics in this forum

1. Be Stars catalogue

   By SteveBz, October 11, 2023
   • 11 replies
   • 516 views
   • 
   • robin_astro
   • October 15, 2023

2. Hydrogen Line project with 1.4m geodesic dish

   By ZiHao, January 14, 2023
   • 9 replies
   • 2.6k views
   • 
   • athornett
   • October 13, 2023

3. Successful detection of galactic hydrogen and calculating velocity from Doppler shift using phased array

   By athornett, September 29, 2023
   • 6 replies
   • 521 views
   • 
   • athornett
   • October 9, 2023

4. Crude SDR radio telescope

   By Astronomist, August 24, 2023
   • 5 replies
   • 949 views
   • 
   • Astronomist
   • September 2, 2023

5. 8" F4 or 10" F5

   By bomberbaz, August 23, 2023
   • 4 replies
   • 547 views
   • 
   • bomberbaz
   • August 24, 2023

6. 22.2GHz water maser observations with a small dish 1 2

   By Ed astro, February 8, 2022
   • 35 replies
   • 3.9k views
   • 
   • Ed astro
   • August 16, 2023

7. Spectroscopy using an EVScope

   By bomberbaz, July 17, 2023
   • 0 replies
   • 789 views
   • 
   • bomberbaz
   • July 17, 2023

8. Where to find spectroscopc data for galaxies.

   By SteveBz, July 12, 2023
   • 2 replies
   • 650 views
   • 
   • robin_astro
   • July 15, 2023

9. PHD2 "Low mass" star loss while guiding on the slit

   By inFINNity Deck, June 13, 2023
   • 3 replies
   • 652 views
   • 
   • inFINNity Deck
   • June 14, 2023

10. Fraunhoffer lines, which way round are these?

    By SteveBz, May 7, 2023
    • 15 replies
    • 732 views
    • 
    • robin_astro
    • May 7, 2023

11. UVEX3 1 2

    By Thalestris24, October 10, 2019
    • 34 replies
    • 2.8k views
    • 
    • CharlieM
    • April 26, 2023

12. Help with spectral analysis of Sirius

    By GabrieleRiquena, April 14, 2023
    • 2 replies
    • 569 views
    • 
    • robin_astro
    • April 14, 2023

13. Star Analyser - solar observations?

    By Brutha, April 2, 2023
    • 4 replies
    • 871 views
    • 
    • robin_astro
    • April 2, 2023

14. Backyard Radio Telescope

    By Makarand, October 1, 2022   

    • radio telesope
    • radio astronomy
    • 12 replies
    • 3.8k views
    • 
    • Steve714
    • March 28, 2023

15. Call for Images of 3/4 inclined spiral galaxies

    By SteveBz, January 25, 2023
    • 2 replies
    • 1k views
    • 
    • SteveBz
    • February 26, 2023

16. Spectral Analysis of Stars

    By Sunshine, February 22, 2023
    • 5 replies
    • 766 views
    • 
    • robin_astro
    • February 23, 2023

17. Reflective slits for ATM spectrograph - where to get from

    By drjolo, January 24, 2018
    • 11 replies
    • 2.6k views
    • 
    • CharlieM
    • January 29, 2023

18. Haarp experiment to analyze asteroid composition

    By Miguel_EA1HTA, December 27, 2022
    • 2 replies
    • 793 views
    • 
    • Miguel_EA1HTA
    • December 29, 2022

19. SDR Console Settings

    By snowformatics, December 16, 2022
    • 0 replies
    • 797 views
    • 
    • snowformatics
    • December 16, 2022

20. A new type of spectrometer

    By wimvb, December 3, 2022
    • 3 replies
    • 914 views
    • 
    • wimvb
    • December 5, 2022

21. Meteor Detection Antenna

    By Likwid, October 21, 2022
    • 2 replies
    • 1.1k views
    • 
    • Likwid
    • October 22, 2022

22. Alpy 600 and other slit based spectroscopes

    By riklaunim, April 7, 2022
    • 19 replies
    • 1.9k views
    • 
    • Graham Beamson
    • July 3, 2022

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

    By johnb, May 16, 2022   

    • meteor
    • beacon
    • (and 2 more)

      Tagged with:

      • meteor
      • beacon
      • astronomy
      • gb3mba
    • 2 replies
    • 1.4k views
    • 
    • StarryEyed
    • June 29, 2022

24. Webb Telescope

    By Goldfinger, May 30, 2022
    • 2 replies
    • 941 views
    • 
    • Guest
    • June 2, 2022

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

    By SteveBz, May 25, 2022
    • 5 replies
    • 825 views
    • 
    • robin_astro
    • May 25, 2022