Tuesday, May 27, 2014

Fermi LAT Weekly report N. 310


Covered period: 2014.May.12 - 2014.May.18
  LAT Mission week:310.57 - 311.57

  • PKS 2155–304 was very active during the week reaching a daily flux of 1.6 ± 0.3. On May 17 ATel#6148 was submitted on the enhancement of gamma-ray activity.
  • 3C 454.3 has been detected every day of the week, reaching a maximum daily flux of 1.6 ± 0.1 on May 14.
  • PKS 1424–41 has been detected every day of the week, reaching a maximum daily flux of 1.1 ± 0.2 on May 14.
  • 3C 279 was detected every day of the week, reaching a maximum daily flux 1.3 ± 0.3 on May 12.
  • S5 0716+71 has been detected in the first days of the week with a daily flux below 1.
  • Sporadic daily detections of blazars (daily fluxes below 1): S5 1044+71, 4C +21.35 (PG 1222+216), PKS 0426–380, PMN J0948+0022, PKS 1510-089 , NGC 1275, PKS 2326–502, MRK 421, MRK 501, Ton 599 and OX 169.


  • Fluxes are in the unit of 10-6 photons/cm^2/s above 100 MeV. All uncertainties are statistical only.

    Note. All the flux reported above are from the ASP analysis and should be considered preliminary and should not be used for publication, however they are indicative of the flux range and the current status of a source. Source association is done on the basis of source location, considering spatial coincidence only, and it is not indicative of an identification.
    - Please acknowledge the LAT team if you use information from this report.

    For questions and comments please contact:
    - Sara Cutini (sara.cutini[at]asdc.asi.it) for generic information related to this week
    - Contact persons on this page for individual sources cited above.

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