Tuesday, September 23, 2014

Fermi LAT Weekly report N. 328


Covered period: 2014 September 15-21
LAT Mission week: 328.57 - 329.57

  • PKS 0502+049 observed in continued outburst state during the week and peaking on Sept. 18 at a daily flux level of about 2E-6 and a 6-hour interval flux of about 2.9E-6 equivalent to about 100 times the 2FGL flux.
  • 3C 454.3 detected in high activity state all week with a daily flux level ranging between about 3.0E-6 and 8.0E-6. The flux peak was reached on Sept 16, with a 6-hour interval flux of about 14E-6.
  • PKS 1510-08 detected in active state all week with a daily flux level ranging between about 0.9E-6 and 1.7E-6 (GCN/FERMI NOTICE #1411051517).
  • PKS 2326-502 bright in the central part of the week reaching a daily flux level of 1.2E-6 on Sept. 18.
  • B2 1520+31 observed in flaring state on Sept. 20 at 1.4e-6.
  • NRAO 150 (4C +50.11) detected on September 18 at 1.2e-6.
  • 3C 279 increased in flux to a level of 1.1E-6 in the last two days of the week.
  • Further bright blazars detected during the week with daily flux in the range of about 0.5E-6 to 0.8E-6:  PKS 0426-380S5 0716+71.
  • Other blazars detected in some days of the week (with daily flux lower than about 0.6E-6): PKS 0347-211, Mkn 421, PKS 0402-362, PKS 1622-29, B2 1144+40, 4C +21.35 (PG 1222+216), NGC 1275 (Per A), PKS 1424-41, PKS 2136-642, PKS 0454–234, PKS 2155-304 .

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


Thursday, September 18, 2014

Fermi LAT Weekly Report N. 327


Covered period: 2014.Sep.8 - 2014.Sep.14
LAT Mission week: 327.57 - 328.57

  • PKS 0502+049 was detected all week with daily averaged fluxes between (1.4 ± 0.3) and (3.7 ± 0.4).
  • 3C 454.3 was detected all week with daily averaged fluxes between (1.9 ± 0.5) and (5.4 ± 0.8).
  • PKS 1510-08 was detected all week with daily averaged fluxes between (0.5 ± 0.2) and (1.0 ± 0.2).
  • CTA 102 was detected on September 11 and 12 with daily averaged fluxes between (0.7 ± 0.3) and (1.6 ± 0.6).
  • 3C 273 was detected on September 14 with a daily averaged flux of (1.1 ± 0.4).
  • A Solar flare was detected on September 10 with a daily averaged flux of (0.9 ± 0.3).
  • Sporadic daily detections of blazars (fluxes below 1): BL Lacertae, S4 1800+44, S4 1144+40, PKS 0402-362, 3C 279, NGC 1275, AO 0235+164, PKS 1424-41, B2 1520+31, PKS 0727-11, PKS 0426-380, Mrk 421, PKS 0301-243, 3C 66A,S5 0716+71, PKS 1406-076, 4C +21.35 (PG 1222+216).

Fluxes are in the unit of 10-6 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. Krauss (Felicia.Krauss[at]sternwarte.uni-erlangen.de) for generic information related to this week
- Contact persons on this page for individual sources cited above.


Tuesday, September 9, 2014

Fermi LAT Weekly Report N. 326


Covered period: 2014.Sep.1 - 2014.Sep.7
LAT Mission week: 326.57 - 327.57

  • 3C 454.3 was detected all week with a daily averaged flux between (1.4 +/- 0.4) and (2.0 +/- 0.7).
  • PKS 1510-08 was detected all week with a daily averaged flux between (0.6 +/- 0.2) and (1.1 +/- 0.2).
  • A Solar flare was detected on September 1 with a daily averaged flux of (64.7 +/- 1.8).
  • Sporadic daily detections of blazars (fluxes below 1):AO 0235+164, 3C 273, PKS 1424-418, S4 1749+70, Mkn 421, 3C 66A, S5 0716+71.

Fluxes are in the unit of 10-6 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:
- B. Carpenter (carpbr01[at]gmail.com) for generic information related to this week
- Contact persons on this page for individual sources cited above.


Fermi LAT Weekly report N. 325



Covered period: 2014.Aug.25 - 2014.Aug.31
LAT Mission week: 325.57 - 326.57


  • 3C 454.3 was detected all week long with daily averaged fluxes between (3.2 ± 0.7) and (1.9 ± 0.6)
  • PKS 0502+049 was detected on Aug. 25 and 31, with daily averaged fluxes around 1.0.
  • PKS 1424-41 was detected on Aug 27 with a daily averaged flux of (1.0 ± 0.3)
  • Sporadic daily detections of blazars (daily averaged fluxes below 1 unit): B2 1520+31, B2 1144+40, PKS 0402–362, S5 0716+71, 3C 279MKN 501, PKS 1730-13, NGC 1275, PKS 2142-75, B2 1144+40,  4C +21.35 (PG 1222+21), 4C +38.41 (B2 1633+38).
Fluxes are in the unit of 10-6 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. Gasparrini (gasparrini[at]asdc.asi.it) for generic information related to this week
- Contact persons on this page for individual sources cited above.