RadioAstronomy
Upcoming SlideShare
Loading in...5
×

Like this? Share it with your network

Share

RadioAstronomy

  • 2,547 views
Uploaded on

Slideshow for Slooh.com's Live show "The Big Picture" 3/20 - on Radio Astronomy.

Slideshow for Slooh.com's Live show "The Big Picture" 3/20 - on Radio Astronomy.

More in: Technology
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
    Be the first to like this
No Downloads

Views

Total Views
2,547
On Slideshare
2,457
From Embeds
90
Number of Embeds
2

Actions

Shares
Downloads
85
Comments
0
Likes
0

Embeds 90

http://www.slooh.com 69
http://www.csun.edu 21

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1. Radio Astronomy Image courtesy of NRAO/AUI Image courtesy of NRAO/AUI
  • 2. Image courtesy of NASA
  • 3. Image courtesy of Snapped by: NRAO/AUI Vallian M51 Whirlpool Galaxy Image courtesy of NRAO/AUI
  • 4. Optical Radio Telescope Telescope CCD Array Radio Receiver Noise Noise Correction Correction & Assembly
  • 5. Telescopes and Resolutions Image courtesy of Images courtesy of NRAO/AUI Paul Lowell Image courtesy of Images courtesy of NRAO/AUI Paul Lowell Image courtesy of NRAO/AUI Images courtesy of Paul Lowell Image courtesy of NRAO/AUI Image courtesy of NRAO/AUI Image courtesy of U. Manchester Cygnus A Radio Source Images courtesy of Image courtesy of Paul Lowell NRAO/AUI
  • 6. Very Large Array Australia Telescope Compact Array Image courtesy Image courtesy of of ATCA NRAO/AUI Interferometry Very Long Baseline Interferometry Signal from one telescope. Signals from a pair of telescopes combined.
  • 7. Noise Suspected USAF Flyovers Distant thunderstorm Image courtesy of Paul Sunset Lowell Images courtesy of Paul Lowell Star Same star w/ nearby satellite Image courtesy of Christian Wolff Image courtesy of NRAO/AUI
  • 8. Radio Sources  Cold Molecular Clouds • Neutral Hydrogen • Complex molecules  Strong Magnetic Fields • Decelerating relativistic electrons • Quasars, Pulsars, Supernova Remnants, Active Galaxies Image courtesy of NRAO/AUI
  • 9. Snapped by: BigDipper Image courtesy of NRAO/AUI M17 Swan Nebula Image courtesy of NRAO/AUI
  • 10. Image courtesy of NRAO/AUI Snapped by: Astroman Antenna Galaxies Image courtesy of NRAO/AUI
  • 11. M42 Orion Nebula Snapped by: KathyC Image courtesy of NRAO/AUI Image courtesy of Image courtesy of NRAO/AUI NRAO/AUI
  • 12. Betelgeuse Inset courtesy of Snapped by: Snapped by: NRAO/AUI orion1958 orion1958 Jupiter and Saturn Inset courtesy of Snapped by: Image courtesy of NRAO/AUI JoshuaH NRAO/AUI
  • 13. M33 Snapped by: Image courtesy of Image courtesy of ralphd050702 NRAO/AUI NRAO/AUI M81 Image courtesy of Image courtesy of Snapped by: selby NRAO/AUI NRAO/AUI
  • 14. M84 Snapped by: astroman Image courtesy of NRAO/AUI M87 Snapped by: marleen Inset courtesy of NRAO/AUI
  • 15. Karl Jansky Image courtesy of NRAO/AUI Jansky = Jy =10-26 Watts / m2 / Hertz
  • 16. For More Info  Society of Amateur Radio Astronomers www.radio-astronomy.org  National Radio Astronomy Observatory www.nrao.edu  Pisgah Astronomical Research Institute www.pari.edu
  • 17. NGC 5128 (Centaurus A) Image courtesy of NRAO/AUI Snapped by: Plowell
  • 18. Image courtesy of NASA