Blazars at Galactic North Pole, Seen in Fermi's First Year of Observations
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- Visualizations by:
- Jean Ballet
- View full credits
Fermi has detected more than 1,000 gamma-ray sources. Half are associated with active galaxies called blazars. This movie shows one year of blazar activity, starting on Aug. 4, 2008, around the galactic north pole. This region includes the constellations Ursa Major, Virgo, Leo, Boötes, and Coma Berenices.
Credits
Please give credit for this item to:
NASA/DOE/Fermi LAT Collaboration
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Animator
- Jean Ballet (CEA Saclay) [Lead]
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Writer
- Francis Reddy (University of Maryland College Park)
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Scientist
- Julie McEnery (NASA/GSFC)
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Producers
- Scott Wiessinger (KBR Wyle Services, LLC)
- Stefanie Misztal (UMBC)
Missions
This visualization is related to the following missions:Series
This visualization can be found in the following series:Datasets used in this visualization
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Fermi
ID: 216Fermi Gamma-ray Large Area Space Telescope (GLAST) Large Area Telescope (LAT)
This dataset can be found at: http://fermi.gsfc.nasa.gov
See all pages that use this dataset -
Fermi
ID: 687
Note: While we identify the data sets used in these visualizations, we do not store any further details, nor the data sets themselves on our site.
Related Pages
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ID: 14090 Produced Video
Fermi's 12-year View of the Gamma-ray Sky
Read moreThis image shows the entire sky as seen by Fermi's Large Area Telescope. The most prominent feature is the bright, diffuse glow running along the middle of the map, which marks the central plane of our Milky Way galaxy. The gamma rays there are mostly produced when energetic particles accelerated in the shock waves of supernova remnants collide with gas atoms and even light between the stars. Many of the star-like features above and below the Milky Way plane are distant galaxies powered by supermassive black holes. Many of the bright sources along the plane are pulsars. The image was constructed from 12 years of observations using front-converting gamma rays with energies greater than 1 GeV. Hammer projection.Credit: NASA/DOE/Fermi LAT Collaboration || Fermi_144-month_Fermi_all-sky_hammer_2160x1080.png (2160x1080) [2.4 MB] || Fermi_144-month_Fermi_all-sky_hammer_4000x2000.png (4000x2000) [7.0 MB] || Fermi_144-month_Fermi_all-sky_hammer_3600x1800.png (3600x1800) [4.9 MB] || Fermi_144-month_Fermi_all-sky_hammer_2160x1080_print.jpg (1024x512) [306.6 KB] ||
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