Tuesday, July 12, 2011

Fermi LAT weekly report N.159



Covered period: 2011.Jun.20 - 2011.Jun.26

LAT Mission week: 159.57 - 160.57





  • CRATES J1239+0443 detected also this week with a low daily flux in the range 0.4-0.5 X 10-6 on Jun. 20 and 22 and flaring with flux (1.1 +/- 0.4) X 10-6 on Jun. 23.

  • B2 1520+31 detected from Jun. 22 to Jun. 26 with daily flux in the range 0.5-1.2 X 10-6.

  • 4C +38.41 detected from Jun. 24 to Jun. 26 with daily flux in the range 0.9-1.6 X 10-6.

  • BL Lac detected on Jun. 23 and 24 with daily flux in the range 0.7-1.1 X 10-6.

  • The radio-loud narrow-line Sy1 galaxy SBS 0846+513 was detected on Jun. 21 with daily flux of (0.8+/-0.2) X 10-6 (see ATel#3452).

  • Sporadic activity (fluxes above 1.0 X 10-6) observed from CGRaBS J0948+0022 (1.1 on Jun. 20), 3C 279 (1.1 on Jun. 26), PKS 1510-08 (3.6 on Jun. 26).

  • Sporadic activity (fluxes below 1.0 X 10-6) observed from 4C +28.07 (0.5 on Jun. 21), PKS 0250-225 (0.7 on Jun. 23), CGRaBS J0721+7120 (0.6 on Jun. 20), CRATES J0742+5444 (0.5 on Jun. 20), CGRaBS J1849+6705 (0.7 on Jun. 20), PKS 1055+01 (0.4 on Jun. 20), 1150+497 (0.4 on Jun. 24), PKS 1502+106 (0.8 on Jun. 23), CGRaBS J1849+6705 (0.4 on Jun. 22), PKS 2032+107 (0.5 on Jun. 24), PMN J2345-1555 (0.8 on Jun. 20).



Fluxes are in the unit of 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:

- D. Donato (donato[at]milkyway.gsfc.nasa.gov) for generic information related to this week

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




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