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 56735 to MJD 56763.

2FGLJ2133.5-6431
(323.37595,-64.532799)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ2133.5-6431.png
Data: 2FGLJ2133.5-6431
Assoc:
2FGLJ1256.1-0547
(194.04239,-5.7936935)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ1256.1-0547.png
Data: 2FGLJ1256.1-0547
Assoc: 3C 279
2FGLJ2134.5-6513
(323.64273,-65.228127)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ2134.5-6513.png
Data: 2FGLJ2134.5-6513
Assoc: PKS 2130-654
2FGLJ1049.7+7240
(162.42871,72.682884)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ1049.7p7240.png
Data: 2FGLJ1049.7+7240
Assoc: GB6 J1047+7238
2FGLJ1310.6+3222
(197.67358,32.380989)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ1310.6p3222.png
Data: 2FGLJ1310.6+3222
Assoc: OP 313
2FGLJ1322.7-0938
(200.6969,-9.6362839)
http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/ap_lcs/lightcurve_2FGLJ1322.7-0938.png
Data: 2FGLJ1322.7-0938
Assoc: PKS B1319-093
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
Intentionally Left Blank. Intentionally Left Blank.

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