Wednesday, November 16, 2011

Fermi LAT weekly report N. 179

Covered period: 2011 November 7-13

LAT Mission week: 179.57 - 180.57

  • Gamma-ray flare of blazar OG 050 (TXS 0529+075, z=1.254) on Nov.7 (see ATel#3750). This FSRQ kept bright all the week (peak daily flux of 1.6E-6 on Nov.9).

  • PKS 1510-08 was in very high state (daily flux 8.2E-6 on Nov.7) fading slowly during the week. 

  • S5 0836+71 (4C +71.07) still bright in the first part of the week (above 2E-6).

  • PKS 0454-234, BL Lac, and 4C +28.07 (B2 0234+28) are the blazars detected above 1E-6 in some days of the week.

  • The sun is detected on Nov. 7 and the Galactic center source is clearly detected above 2E-6 on Nov.9 and Nov.11.

  • HMXRB/MQ LS 5039 and LS I+61 303, SNR IC 443 and W44 detected in some days of the week.

  • Other blazars detected on daily time bins, below 1E-6 are: PKS 1124-186, PMN J2345-1555, PKS 2326-502, Mkn 501, Mkn 421, S5 0716+71, B2 0716+33, 3C 279, B2 1520+31, B3 1343+451, PKS 2320-035, Ton 599 (4C +29.45), TXS 0059+581, PKS 2155-304, OJ 287, PKS 1424-41.

Fluxes are in the unit of photons/cm^2/s above 100 MeV.

Note. All the flux reported above are by 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. Ciprini (stefano.ciprini[at] for generic information related to this week

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

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