Wednesday, April 29, 2015

Fermi LAT Weekly Report N. 359



Covered period: 2015.April.20 - 2015.April.26
LAT Mission week: 359.57 - 360.57

  • A new gamma-ray source in the vicinity of PKS B2258-022 was detected in flaring activity on April 22 and 23, with a daily flux of (1.2±0.3) X 10-6 and (0.9±0.3) X 10-6, respectively. See ATel#7445.
  • PKS 2032+107 detected in flaring activity on April 25 and 26 with a daily flux of (0.9±0.2) X 10-6 and (1.2±0.2) X 10-6, respectively. See ATel#7453.
  • PKS 1510-08 detected on April 20, 22, 23, 24, 25, and 26, with a daily flux between (2.9±0.5) X 10-6 and (1.7±0.4) X 10-6.
  • PKS 0426-380 detected on April 20, 22, 25, and 26, with a daily flux between (0.5±0.1) X 10-6 and (0.3±0.1) X 10-6.
  • PKS 1441+25 detected on April 20, 21, 22, and 23, with a daily flux between (0.5±0.2) X 10-6 and (0.2±0.1) X 10-6.
  • S5 0716+71 detected on April 20, 24, and 26, with a daily flux between (0.6±0.1) X 10-6 and (0.4±0.1) X 10-6.
  • Mrk 421 detected on April 21, 24, and 25, with a daily flux between (0.3±0.1) X 10-6 and (0.2±0.1) X 10-6.
  • NGC 1275 detected on April 22, 23, and 24, with a daily flux between (1.0±0.3) X 10-6 and (0.4±0.2) X 10-6.
  • PKS 0402-362 detected on April 22, 23, and 25, with a daily flux between (0.8±0.2) X 10-6 and (0.3±0.1) X 10-6.
  • 3C 120 detected in flaring activity on April 24 with a daily flux of (2.7±0.4) X 10-6.
  • Sporadic activity (fluxes below 1 X 10-6): PKS 0336-01 (April 21 and 22), TXS 2241+406 (April 21), PKS 1502+106 (April 24), 4C +01.02 (April 25 and 26), PKS 0308-611 (April 25 and 26).

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:
- M. Orienti (orienti[at]ira.inaf.it) for generic information related to this week
- Contact persons on this page for individual sources cited above.


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