Fermi Science Support Center

LAT 2-year Point Source Catalog Aperture Photometry Lightcurves Flares

Please pay attention to all of the caveats on the Aperture Photometry Lightcurve Page. All of the warnings detailed there pertain to this analysis as well.

The following lightcurves were found to have extraordinary flaring events in the last 28 days. This page is updated whenever the Aperture Photometry Lightcurves are updated. These events were determined in the following fashion:

  1. The mean and standard deviation of the count rate is found for each light curve weighted by the error.
  2. The deviation from the mean is calculated for each point in each lightcurve (weighted by the error on the count rate and the standard deviation in quadrature).
  3. The mean and standard deviation of the deviations of all datapoints of all lightcurves are then computed.
  4. Any lightcurve exhibiting a '4 sigma' flare (4 times the standard deviation of the deviations of all of the lightcurves) in the last 28 days is then shown here.

Each panel shows:

  • the 2FGL name,
  • the 2FGL coordinates as a link to a Simbad search (radius of 10 arcmin),
  • the Aperture Photometry Lightcurve, and
  • the 2FGL association (if any) as a link to a Simbad search.

Looking for flares from MJD 56406 to MJD 56434.

2FGLJ0428.0-3845
(67.013573,-38.761559)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ0428.0-3845.png
Data: 2FGLJ0428.0-3845
Assoc: 		2FGLJ1428.0-4206
(217.01204,-42.103615)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ1428.0-4206.png
Data: 2FGLJ1428.0-4206
Assoc: PKS B1424-418		 2FGLJ2345.0-1553
(356.26898,-15.887058)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ2345.0-1553.png
Data: 2FGLJ2345.0-1553
Assoc: PMN J2345-1555
2FGLJ1435.1+2022
(218.78587,20.36845)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ1435.1p2022.png
Data: 2FGLJ1435.1+2022
Assoc: CRATES J1435+2021		 2FGLJ0428.6-3756
(67.170868,-37.933395)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ0428.6-3756.png
Data: 2FGLJ0428.6-3756
Assoc: PKS 0426-380		 2FGLJ0521.7+2113
(80.448967,21.220436)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ0521.7p2113.png
Data: 2FGLJ0521.7+2113
Assoc: VER J0521+211
2FGLJ2322.2+3206
(350.55115,32.104279)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ2322.2p3206.png
Data: 2FGLJ2322.2+3206
Assoc: B2 2319+31		 2FGLJ0407.3-3826
(61.825401,-38.436008)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ0407.3-3826.png
Data: 2FGLJ0407.3-3826
Assoc: PKS 0405-385		 2FGLJ0509.9+1802
(77.493004,18.034254)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ0509.9p1802.png
Data: 2FGLJ0509.9+1802
Assoc: PKS 0507+17
2FGLJ2323.6-0316
(350.90753,-3.28159)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ2323.6-0316.png
Data: 2FGLJ2323.6-0316
Assoc: PKS 2320-035		 2FGLJ2347.9-1629
(356.98392,-16.487057)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ2347.9-1629.png
Data: 2FGLJ2347.9-1629
Assoc: PKS 2345-16		 2FGLJ1048.3+7144
(162.08701,71.738472)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ1048.3p7144.png
Data: 2FGLJ1048.3+7144
Assoc: S5 1044+71

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