Fermi Gamma-ray Space Telescope

LAT 2-year Source Catalog Aperture Photometry Lightcurves

Some caveats:

  • These light curves are intended to provide a quick way to inspect gross features in the long-term light curves. They are unlikely to be directly useful for detailed scientific analysis.
  • They are not background subtracted.
  • The apertures will contain photons from nearby sources.

A thread describing the steps involved in aperture photometry of LAT data can be found here. A script to perform aperture photometry (aperture.pl) is available here.

The columns in the data files are:

  1. Time of center of bin (MJD)
  2. Count rate in the aperture in photons cm^-2 s^-1
  3. Count rate error based on the observed number of photons. This is used in the plots
  4. Half-width of the time bin in days.
  5. Count rate error based on the relative exposure of the time bin.
  6. Exposure in cm^2 s.
  7. Line number. This will not be present in later versions of these files.

The aperture photometry used:

  • 1 degree radius apertures
  • 100 MeV to 200 GeV
  • IRFs are P7SOURCE_V6 (i.e. event_class = 2)
  • A zenith limit of 105 degrees.
  • A rock limit of 90 degrees. (i.e. no filtering on this.)
  • A bore-sight limit of 180 degrees. (i.e. no filtering on this.)
  • Times when a source was closer than 5 degrees from the Sun are excluded.

Flaring Sources in the Aperture Photometry Lightcurves


RA Range:
00-01 | 02-03 | 04-05 | 06-07 | 08-09 | 10-11 | 12-13 | 14-15 | 16-17 | 18-19 | 20-21 | 22-23

2FGLJ0600.8-1949
lightcurve_2FGLJ0600.8-1949.png
Data
2FGLJ0600.9+3839
lightcurve_2FGLJ0600.9p3839.png
Data
2FGLJ0601.1-7037
lightcurve_2FGLJ0601.1-7037.png
Data
2FGLJ0602.3+5315
lightcurve_2FGLJ0602.3p5315.png
Data
2FGLJ0602.7-4011
lightcurve_2FGLJ0602.7-4011.png
Data
2FGLJ0604.2-4817
lightcurve_2FGLJ0604.2-4817.png
Data
2FGLJ0605.0+0001
lightcurve_2FGLJ0605.0p0001.png
Data
2FGLJ0605.3+3758
lightcurve_2FGLJ0605.3p3758.png
Data
2FGLJ0607.4+4739
lightcurve_2FGLJ0607.4p4739.png
Data
2FGLJ0607.5-0618c
lightcurve_2FGLJ0607.5-0618c.png
Data
2FGLJ0608.0-0836
lightcurve_2FGLJ0608.0-0836.png
Data
2FGLJ0608.0-1521
lightcurve_2FGLJ0608.0-1521.png
Data
2FGLJ0608.3+2037
lightcurve_2FGLJ0608.3p2037.png
Data
2FGLJ0609.4-0248
lightcurve_2FGLJ0609.4-0248.png
Data
2FGLJ0609.6-1847
lightcurve_2FGLJ0609.6-1847.png
Data
2FGLJ0610.3-2059
lightcurve_2FGLJ0610.3-2059.png
Data
2FGLJ0611.0+4321
lightcurve_2FGLJ0611.0p4321.png
Data
2FGLJ0611.8-6059
lightcurve_2FGLJ0611.8-6059.png
Data
2FGLJ0612.8+4122
lightcurve_2FGLJ0612.8p4122.png
Data
2FGLJ0613.8-0200
lightcurve_2FGLJ0613.8-0200.png
Data
2FGLJ0614.1-3329
lightcurve_2FGLJ0614.1-3329.png
Data
2FGLJ0616.6+2425
lightcurve_2FGLJ0616.6p2425.png
Data
2FGLJ0616.9+5701
lightcurve_2FGLJ0616.9p5701.png
Data
2FGLJ0617.2+2234e
lightcurve_2FGLJ0617.2p2234e.png
Data
2FGLJ0617.6-1716
lightcurve_2FGLJ0617.6-1716.png
Data
2FGLJ0620.8-2556
lightcurve_2FGLJ0620.8-2556.png
Data
2FGLJ0621.2+2508
lightcurve_2FGLJ0621.2p2508.png
Data
2FGLJ0621.9+3750
lightcurve_2FGLJ0621.9p3750.png
Data
2FGLJ0622.9+3326
lightcurve_2FGLJ0622.9p3326.png
Data
2FGLJ0625.2+4441
lightcurve_2FGLJ0625.2p4441.png
Data
2FGLJ0626.8-4258
lightcurve_2FGLJ0626.8-4258.png
Data
2FGLJ0627.1-3528
lightcurve_2FGLJ0627.1-3528.png
Data
2FGLJ0628.9-6246
lightcurve_2FGLJ0628.9-6246.png
Data
2FGLJ0629.3-2001
lightcurve_2FGLJ0629.3-2001.png
Data
2FGLJ0630.9-2406
lightcurve_2FGLJ0630.9-2406.png
Data
2FGLJ0631.5+1035
lightcurve_2FGLJ0631.5p1035.png
Data
2FGLJ0631.6+0640
lightcurve_2FGLJ0631.6p0640.png
Data
2FGLJ0631.7+0428
lightcurve_2FGLJ0631.7p0428.png
Data
2FGLJ0633.7+0633
lightcurve_2FGLJ0633.7p0633.png
Data
2FGLJ0633.8+7132
lightcurve_2FGLJ0633.8p7132.png
Data
2FGLJ0633.9+1746
lightcurve_2FGLJ0633.9p1746.png
Data
2FGLJ0634.3+0356c
lightcurve_2FGLJ0634.3p0356c.png
Data
2FGLJ0635.0-2334
lightcurve_2FGLJ0635.0-2334.png
Data
2FGLJ0635.5-7516
lightcurve_2FGLJ0635.5-7516.png
Data
2FGLJ0636.0+0554
lightcurve_2FGLJ0636.0p0554.png
Data
2FGLJ0637.0+0416c
lightcurve_2FGLJ0637.0p0416c.png
Data
2FGLJ0637.8+0737
lightcurve_2FGLJ0637.8p0737.png
Data
2FGLJ0641.1+1006c
lightcurve_2FGLJ0641.1p1006c.png
Data
2FGLJ0641.2+7315
lightcurve_2FGLJ0641.2p7315.png
Data
2FGLJ0642.9+0319
lightcurve_2FGLJ0642.9p0319.png
Data
2FGLJ0643.2+0858
lightcurve_2FGLJ0643.2p0858.png
Data
2FGLJ0644.2-6713
lightcurve_2FGLJ0644.2-6713.png
Data
2FGLJ0644.6+6034
lightcurve_2FGLJ0644.6p6034.png
Data
2FGLJ0647.7-5132
lightcurve_2FGLJ0647.7-5132.png
Data
2FGLJ0647.7+0032
lightcurve_2FGLJ0647.7p0032.png
Data
2FGLJ0647.8-6102
lightcurve_2FGLJ0647.8-6102.png
Data
2FGLJ0648.7-1739
lightcurve_2FGLJ0648.7-1739.png
Data
2FGLJ0648.9+1516
lightcurve_2FGLJ0648.9p1516.png
Data
2FGLJ0649.7-3138
lightcurve_2FGLJ0649.7-3138.png
Data
2FGLJ0650.4-1632
lightcurve_2FGLJ0650.4-1632.png
Data
2FGLJ0650.7+2505
lightcurve_2FGLJ0650.7p2505.png
Data
2FGLJ0653.7+2818
lightcurve_2FGLJ0653.7p2818.png
Data
2FGLJ0654.2+4514
lightcurve_2FGLJ0654.2p4514.png
Data
2FGLJ0654.5+5043
lightcurve_2FGLJ0654.5p5043.png
Data
2FGLJ0656.2-0320
lightcurve_2FGLJ0656.2-0320.png
Data
2FGLJ0658.4+0633
lightcurve_2FGLJ0658.4p0633.png
Data
2FGLJ0659.7+1417
lightcurve_2FGLJ0659.7p1417.png
Data
2FGLJ0700.3-6611
lightcurve_2FGLJ0700.3-6611.png
Data
2FGLJ0700.3+1710
lightcurve_2FGLJ0700.3p1710.png
Data
2FGLJ0701.7-4630
lightcurve_2FGLJ0701.7-4630.png
Data
2FGLJ0702.7-1951
lightcurve_2FGLJ0702.7-1951.png
Data
2FGLJ0703.1-3912
lightcurve_2FGLJ0703.1-3912.png
Data
2FGLJ0705.3-1043c
lightcurve_2FGLJ0705.3-1043c.png
Data
2FGLJ0706.5+3744
lightcurve_2FGLJ0706.5p3744.png
Data
2FGLJ0706.5+7741
lightcurve_2FGLJ0706.5p7741.png
Data
2FGLJ0706.7-4845
lightcurve_2FGLJ0706.7-4845.png
Data
2FGLJ0708.5-1020c
lightcurve_2FGLJ0708.5-1020c.png
Data
2FGLJ0709.0+2236
lightcurve_2FGLJ0709.0p2236.png
Data
2FGLJ0709.3-0256
lightcurve_2FGLJ0709.3-0256.png
Data
2FGLJ0710.5+5908
lightcurve_2FGLJ0710.5p5908.png
Data
2FGLJ0710.8+4733
lightcurve_2FGLJ0710.8p4733.png
Data
2FGLJ0712.9+5032
lightcurve_2FGLJ0712.9p5032.png
Data
2FGLJ0713.5-0952
lightcurve_2FGLJ0713.5-0952.png
Data
2FGLJ0714.0+1933
lightcurve_2FGLJ0714.0p1933.png
Data
2FGLJ0718.7-4320
lightcurve_2FGLJ0718.7-4320.png
Data
2FGLJ0719.2-5000
lightcurve_2FGLJ0719.2-5000.png
Data
2FGLJ0719.3+3306
lightcurve_2FGLJ0719.3p3306.png
Data
2FGLJ0721.2-0223
lightcurve_2FGLJ0721.2-0223.png
Data
2FGLJ0721.5+0404c
lightcurve_2FGLJ0721.5p0404c.png
Data
2FGLJ0721.9+7120
lightcurve_2FGLJ0721.9p7120.png
Data
2FGLJ0723.9+2901
lightcurve_2FGLJ0723.9p2901.png
Data
2FGLJ0725.3+1426
lightcurve_2FGLJ0725.3p1426.png
Data
2FGLJ0725.6+2159
lightcurve_2FGLJ0725.6p2159.png
Data
2FGLJ0725.8-0549
lightcurve_2FGLJ0725.8-0549.png
Data
2FGLJ0726.0-0053
lightcurve_2FGLJ0726.0-0053.png
Data
2FGLJ0727.0-4726
lightcurve_2FGLJ0727.0-4726.png
Data
2FGLJ0729.9+3304
lightcurve_2FGLJ0729.9p3304.png
Data
2FGLJ0730.2-1141
lightcurve_2FGLJ0730.2-1141.png
Data
2FGLJ0730.6-6607
lightcurve_2FGLJ0730.6-6607.png
Data
2FGLJ0733.9+5023
lightcurve_2FGLJ0733.9p5023.png
Data
2FGLJ0734.2-7706
lightcurve_2FGLJ0734.2-7706.png
Data
2FGLJ0734.6-1558
lightcurve_2FGLJ0734.6-1558.png
Data
2FGLJ0737.1-3235
lightcurve_2FGLJ0737.1-3235.png
Data
2FGLJ0737.5-8246
lightcurve_2FGLJ0737.5-8246.png
Data
2FGLJ0738.0+1742
lightcurve_2FGLJ0738.0p1742.png
Data
2FGLJ0739.2+0138
lightcurve_2FGLJ0739.2p0138.png
Data
2FGLJ0742.4-2821
lightcurve_2FGLJ0742.4-2821.png
Data
2FGLJ0742.6+5442
lightcurve_2FGLJ0742.6p5442.png
Data
2FGLJ0742.7-3113
lightcurve_2FGLJ0742.7-3113.png
Data
2FGLJ0744.1-2523
lightcurve_2FGLJ0744.1-2523.png
Data
2FGLJ0745.0+7436
lightcurve_2FGLJ0745.0p7436.png
Data
2FGLJ0745.5+7910
lightcurve_2FGLJ0745.5p7910.png
Data
2FGLJ0745.9+8512
lightcurve_2FGLJ0745.9p8512.png
Data
2FGLJ0746.0-0222
lightcurve_2FGLJ0746.0-0222.png
Data
2FGLJ0746.5-0713
lightcurve_2FGLJ0746.5-0713.png
Data
2FGLJ0746.5-4758
lightcurve_2FGLJ0746.5-4758.png
Data
2FGLJ0746.6+2549
lightcurve_2FGLJ0746.6p2549.png
Data
2FGLJ0747.2-1654
lightcurve_2FGLJ0747.2-1654.png
Data
2FGLJ0747.5-3305
lightcurve_2FGLJ0747.5-3305.png
Data
2FGLJ0747.7+4501
lightcurve_2FGLJ0747.7p4501.png
Data
2FGLJ0748.5-2204
lightcurve_2FGLJ0748.5-2204.png
Data
2FGLJ0750.6+1230
lightcurve_2FGLJ0750.6p1230.png
Data
2FGLJ0751.1+1809
lightcurve_2FGLJ0751.1p1809.png
Data
2FGLJ0753.0+5352
lightcurve_2FGLJ0753.0p5352.png
Data
2FGLJ0753.2-1634
lightcurve_2FGLJ0753.2-1634.png
Data
2FGLJ0753.2+1937
lightcurve_2FGLJ0753.2p1937.png
Data
2FGLJ0754.4-1147
lightcurve_2FGLJ0754.4-1147.png
Data
2FGLJ0754.8+4824
lightcurve_2FGLJ0754.8p4824.png
Data
2FGLJ0756.3-6433
lightcurve_2FGLJ0756.3-6433.png
Data
2FGLJ0757.1+0957
lightcurve_2FGLJ0757.1p0957.png
Data
2FGLJ0758.0-2615c
lightcurve_2FGLJ0758.0-2615c.png
Data
2FGLJ0758.8-1448
lightcurve_2FGLJ0758.8-1448.png
Data

00-01 | 02-03 | 04-05 | 06-07 | 08-09 | 10-11 | 12-13 | 14-15 | 16-17 | 18-19 | 20-21 | 22-23