Radio Astronomy and Spectroscopy

810 topics in this forum

1. Not Just Light Pollution

   By Carbon Brush, June 8, 2016
   • 4 replies
   • 629 views
   • 
   • Physopto
   • June 8, 2016

2. Quadropole Antenna Feed Horn

   By quarknetproject, June 2, 2016
   • 3 replies
   • 882 views
   • 
   • quarknetproject
   • June 5, 2016

3. Spec lab usr file!

   By Gasman, May 1, 2016
   • 2 replies
   • 948 views
   • 
   • Gasman
   • May 17, 2016

4. Itty bitty radio telescope

   By Ozzy, July 27, 2015
   • 10 replies
   • 3k views
   • 
   • fireball61
   • April 28, 2016

5. Meade 07165 Electronic Eyepiece

   By p1taylor, April 12, 2016
   • 2 replies
   • 855 views
   • 
   • p1taylor
   • April 12, 2016

6. Would appreciate some advice...

   By ejp1684, February 12, 2016
   • 12 replies
   • 1.5k views
   • 
   • robin_astro
   • March 2, 2016

7. From diffraction grating to spectroscope

   By Stub Mandrel, February 15, 2016
   • 10 replies
   • 1.9k views
   • 
   • Stub Mandrel
   • February 17, 2016

8. Struve 699: help for a spectrum of this binary star

   By marco-prunotto, January 10, 2016
   • 10 replies
   • 1.5k views
   • 
   • Gasman
   • January 25, 2016

9. Best SDR for Meteor detection

   By andrew s, January 11, 2016
   • 4 replies
   • 1.9k views
   • 
   • andrew s
   • January 12, 2016

10. Antenna question.

    By allcart, November 7, 2015
    • 20 replies
    • 2.9k views
    • 
    • allcart
    • November 30, 2015

11. First Lunar image with amateur spectroheliograph?

    By Merlin66, November 27, 2015
    • 3 replies
    • 1.5k views
    • 
    • Merlin66
    • November 27, 2015

12. Fireball over the Channel

    By allcart, November 21, 2015
    • 0 replies
    • 880 views
    • 
    • allcart
    • November 21, 2015

13. Flip spectra images?

    By Gasman, November 9, 2015
    • 12 replies
    • 1.5k views
    • 
    • jnp
    • November 12, 2015

14. Integration Time Question.

    By Dan91, November 9, 2015
    • 0 replies
    • 786 views
    • 
    • Dan91
    • November 9, 2015

15. 3 metre Satellite Dish

    By badger111, October 27, 2015
    • 16 replies
    • 2k views
    • 
    • badger111
    • October 29, 2015

16. Adapting DIY spectroscope?

    By Gasman, October 27, 2015
    • 2 replies
    • 1.8k views
    • 
    • Gasman
    • October 27, 2015

17. Spectro meeting at NLO!

    By Gasman, October 10, 2015
    • 7 replies
    • 1.2k views
    • 
    • robin_astro
    • October 20, 2015

18. Question about rectification in spectral profiles

    By AndreeaAV, October 16, 2015
    • 3 replies
    • 1.2k views
    • 
    • AndreeaAV
    • October 17, 2015

19. Is it feasible to study the spectrum of daily light sources using DSLR & Star Analyzer 100?

    By star_chemist, October 14, 2015
    • 5 replies
    • 1.1k views
    • 
    • sharkmelley
    • October 14, 2015

20. Spectra of the sun

    By dark star, May 17, 2011
    • 8 replies
    • 2.3k views
    • 
    • sharkmelley
    • October 14, 2015

21. Star Analyser and RSpec Use In School (Physics Class)

    By saac, October 9, 2015
    • 5 replies
    • 1.2k views
    • 
    • saac
    • October 9, 2015

22. Instument response question!

    By Gasman, October 4, 2015
    • 11 replies
    • 1.2k views
    • 
    • robin_astro
    • October 5, 2015

23. Mizar, eps Auriga comparison!

    By Gasman, September 26, 2015
    • 3 replies
    • 1.3k views
    • 
    • Gasman
    • September 27, 2015

24. Determining the radiant of meteors using Graves

    By John101, May 22, 2015
    • 5 replies
    • 2k views
    • 
    • The Admiral
    • September 4, 2015

25. Perseids pings

    By geppetto, August 13, 2015
    • 8 replies
    • 1.4k views
    • 
    • geppetto
    • September 3, 2015