Covered period: 2016 April 4-10
LAT Mission week: 409.57-410.57
- Flare of the flat spectrum radio quasar PKS 2023-07 (NRAO 629) detected with the highest daily flux level of 2.0e-6 on April 9, and level of 1.7e-6 on April 10. See more details in GCN/Fermi Notice #1460300184 and ATel#8932. Increased activity from PKS 2023-07 has been observed by LAT from July 2015, and this follows about 5.5 years of a relatively quiescent state.
- Flare of 4C +40.25 (or the nearby FBQS J102333.5+395312, both representing the double association of the source 3FGL J1023.1+3952) detected with daily flux level of 1.2e-6 on April 6.
- CTA 102 bright all the week with daily fluxes between 1.0e-6 and 1.4e-6.
- 3C 454.3 detected all week with daily fluxes between 0.8e-6 and 1.3e-6.
- 4C +01.02 (PKS 0106+01) detected all week with daily fluxes between 0.6e-6 and 1.0e-6.
- NRAO 676 observed with a renewed activity after about 2.5 years, being detected in some days of the week with daily fluxes between 0.7e-6 and 0.9e-6.
- TXS 2241+406 detected all week with daily fluxes between 0.6e-6 and 0.8e-6.
- TXS 2358+209 detected in some days of the week with daily fluxes between 0.6e-6 and 0.9e-6.
- 3C 279 detected in some days of the week with daily fluxes between 0.4e-6 and 0.9e-6.
- PKS 1424-41 detected in some days of the week with daily fluxes between 0.5e-6 and 0.8e-6.
- BL Lac detected in some days of the week with daily fluxes between 0.3e-6 and 0.8e-6.
- S5 1039+81 in some days of the week with daily fluxes between 0.4e-6 and 0.7e-6.
- PKS 1441+25 detected on April 5 with daily flux level of 0.5e-6
- Detection in the vicinity of PKS 0047+023 on April 7, with daily flux 0.8e-6.
- PKS 1502+106, PKS 1510-08, and PKS 2032+107 all sporadically detected at about 0.7e-6.
- Other blazars of the week detected, also sporadically, around or below the daily flux level of 0.5e-6:
B2 2113+29, 3C 273, OX 169, ON 246, Mkn 501, Mkn 421, 1ES 1959+650, 1ES 1215+303, S5 0716+71, S5 1044+71, S4 1030+61, NGC 1275, TXS 2358+209, TXS 0943+105, PKS
1256-220, PKS 0454-234, PKS 1824-582, PKS 0537-441, PKS 2136-642, VER 0521+211, PMN J2141-6411, PMN J1024+0056, 3C 66A, 4C +38.41 (B2 1633+38), AO
Fluxes are in the unit of photons/cm^2/s above 100 MeV. All uncertainties are
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]asdc.asi.it) for generic information related to this week
- Contact persons on this page for individual sources cited above.