Tuesday, April 23, 2013

Fermi LAT Weekly Report N. 254


Covered period: 2013.April.15 - 2013.April.21
LAT Mission week: 254.57 - 255.57
  • PKS 0507+17 detected in flaring activity on April 21 with a daily flux (1.8±0.3) X 10-6. See ATel#5001.
  • Mrk 421 detected all week, with a daily flux between (0.2±0.1) X 10-6 and (0.8±0.1) X 10-6.
  • PKS 1424-418 detected from April 16 to 21, with a daily flux between (2.0±0.3) X 10-6 and (2.9±0.4) X 10-6.
  • S5 0716+71 detected on April 15, 17, 18, 19, 20, and 21, with a daily flux between (0.3±0.1) X 10-6 and (0.7±0.2) X 10-6.
  • PKS 0426-380 detected on April 16, 17, 19, 20, and 21, with a daily flux between (0.6±0.2) X 10-6 and (1.1±0.2) X 10-6.
  • 4C +38.41 detected on April 15, 16, 19, and 21, with a daily flux between (0.6±0.1) X 10-6 and (1.1±0.3) X 10-6.
  • PMN J2345-1555 detected on April 17, 19, 20, and 21, with a daily flux between (0.4±0.1) X 10-6 and (0.6±0.2) X 10-6.
  • NGC 1275 detected on April 15, 19, and 20, with a daily flux between (0.3±0.1) X 10-6 and (0.6±0.2) X 10-6.
  • CTA 102 detected on April 19, and 20 with a daily flux of (1.0±0.3) X 10-6 and (0.6±0.2) X 10-6, respectively.
  • PKS 1510-089 detected on April 17 with a daily flux of (1.0±0.4) X 10-6.
  • Sporadic activity (daily fluxes below 10-6): PKS 2320-035 (April 16), PKS 0405-385 (April 18), OX 169 (April 19).

    • 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:
    - F. D'Ammando (dammando[at]ira.inaf.it) and 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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