Monday, September 23, 2013

Fermi LAT Weekly Report N. 275

Covered period: 2013.Sep.09 - 2013.Sep.15
LAT Mission week: 275.57 - 276.57

  • A bright flare has been detected from 4C +01.02  on 2013 September 14 and reported in ATel #5394.
  • 4C +38.41 observed most days of the week with a daily flux above 1.
  • PKS 1510–08 has been strongly detected all week reaching a peak daily average flux of (2.1 +/- 0.6) on September 12.
  • Sources detected most days of the week with a daily average flux 
  • between 0.2 and 1.2 are: PKS 0454-234, NGC 1275, PKS 2326–502, Mkn 421.
  • PKS 1424–418, S4 1144+40, PKS 1222+216, PKS 0426-380.
  • Sporadic activity observed from the blazars NRAO 190, 3C 454.3, B3 1343+451, B3 0227+403 and PKS 1424+240.
Fluxes are in the unit of 10-6 photons/cm2/s above 100 MeV. All errors are statistical only.

Note. All the fluxes 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:

- S. Buson (buson[at] for generic information related to this week

- Contact persons on this page for individual sources cited above.

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