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

2FGLJ0000.9-0748
lightcurve_2FGLJ0000.9-0748.png
Data
2FGLJ0001.7-4159
lightcurve_2FGLJ0001.7-4159.png
Data
2FGLJ0002.7+6220
lightcurve_2FGLJ0002.7p6220.png
Data
2FGLJ0004.2+2208
lightcurve_2FGLJ0004.2p2208.png
Data
2FGLJ0004.7-4736
lightcurve_2FGLJ0004.7-4736.png
Data
2FGLJ0006.1+3821
lightcurve_2FGLJ0006.1p3821.png
Data
2FGLJ0007.0+7303
lightcurve_2FGLJ0007.0p7303.png
Data
2FGLJ0007.7+6825c
lightcurve_2FGLJ0007.7p6825c.png
Data
2FGLJ0007.8+4713
lightcurve_2FGLJ0007.8p4713.png
Data
2FGLJ0008.7-2344
lightcurve_2FGLJ0008.7-2344.png
Data
2FGLJ0009.0+0632
lightcurve_2FGLJ0009.0p0632.png
Data
2FGLJ0009.1+5030
lightcurve_2FGLJ0009.1p5030.png
Data
2FGLJ0009.9-3206
lightcurve_2FGLJ0009.9-3206.png
Data
2FGLJ0010.5+6556c
lightcurve_2FGLJ0010.5p6556c.png
Data
2FGLJ0011.3+0054
lightcurve_2FGLJ0011.3p0054.png
Data
2FGLJ0012.9-3954
lightcurve_2FGLJ0012.9-3954.png
Data
2FGLJ0013.8+1907
lightcurve_2FGLJ0013.8p1907.png
Data
2FGLJ0014.3-0509
lightcurve_2FGLJ0014.3-0509.png
Data
2FGLJ0017.4-0018
lightcurve_2FGLJ0017.4-0018.png
Data
2FGLJ0017.6-0510
lightcurve_2FGLJ0017.6-0510.png
Data
2FGLJ0018.5+2945
lightcurve_2FGLJ0018.5p2945.png
Data
2FGLJ0018.8-8154
lightcurve_2FGLJ0018.8-8154.png
Data
2FGLJ0019.4-5645
lightcurve_2FGLJ0019.4-5645.png
Data
2FGLJ0021.6-2551
lightcurve_2FGLJ0021.6-2551.png
Data
2FGLJ0022.2-1853
lightcurve_2FGLJ0022.2-1853.png
Data
2FGLJ0022.3-5141
lightcurve_2FGLJ0022.3-5141.png
Data
2FGLJ0022.5+0607
lightcurve_2FGLJ0022.5p0607.png
Data
2FGLJ0023.2+4454
lightcurve_2FGLJ0023.2p4454.png
Data
2FGLJ0023.5+0924
lightcurve_2FGLJ0023.5p0924.png
Data
2FGLJ0023.9-7204
lightcurve_2FGLJ0023.9-7204.png
Data
2FGLJ0024.5+0346
lightcurve_2FGLJ0024.5p0346.png
Data
2FGLJ0029.2-7043
lightcurve_2FGLJ0029.2-7043.png
Data
2FGLJ0030.2-4223
lightcurve_2FGLJ0030.2-4223.png
Data
2FGLJ0030.4+0450
lightcurve_2FGLJ0030.4p0450.png
Data
2FGLJ0031.0+0724
lightcurve_2FGLJ0031.0p0724.png
Data
2FGLJ0032.7-5521
lightcurve_2FGLJ0032.7-5521.png
Data
2FGLJ0033.5-1921
lightcurve_2FGLJ0033.5-1921.png
Data
2FGLJ0034.4-0534
lightcurve_2FGLJ0034.4-0534.png
Data
2FGLJ0035.2+1515
lightcurve_2FGLJ0035.2p1515.png
Data
2FGLJ0035.8+5951
lightcurve_2FGLJ0035.8p5951.png
Data
2FGLJ0037.8+1238
lightcurve_2FGLJ0037.8p1238.png
Data
2FGLJ0038.1+0015
lightcurve_2FGLJ0038.1p0015.png
Data
2FGLJ0038.3-2457
lightcurve_2FGLJ0038.3-2457.png
Data
2FGLJ0038.7-2215
lightcurve_2FGLJ0038.7-2215.png
Data
2FGLJ0038.8+6259
lightcurve_2FGLJ0038.8p6259.png
Data
2FGLJ0039.1+4331
lightcurve_2FGLJ0039.1p4331.png
Data
2FGLJ0042.5+4114
lightcurve_2FGLJ0042.5p4114.png
Data
2FGLJ0043.7+3426
lightcurve_2FGLJ0043.7p3426.png
Data
2FGLJ0044.7-3702
lightcurve_2FGLJ0044.7-3702.png
Data
2FGLJ0045.3+2127
lightcurve_2FGLJ0045.3p2127.png
Data
2FGLJ0045.5+1218
lightcurve_2FGLJ0045.5p1218.png
Data
2FGLJ0046.7-8416
lightcurve_2FGLJ0046.7-8416.png
Data
2FGLJ0047.0-2516
lightcurve_2FGLJ0047.0-2516.png
Data
2FGLJ0047.2+5657
lightcurve_2FGLJ0047.2p5657.png
Data
2FGLJ0047.9+2232
lightcurve_2FGLJ0047.9p2232.png
Data
2FGLJ0048.8-6347
lightcurve_2FGLJ0048.8-6347.png
Data
2FGLJ0049.7-5738
lightcurve_2FGLJ0049.7-5738.png
Data
2FGLJ0050.1-0452
lightcurve_2FGLJ0050.1-0452.png
Data
2FGLJ0050.2+0234
lightcurve_2FGLJ0050.2p0234.png
Data
2FGLJ0050.6-0929
lightcurve_2FGLJ0050.6-0929.png
Data
2FGLJ0051.0-0648
lightcurve_2FGLJ0051.0-0648.png
Data
2FGLJ0051.4-6241
lightcurve_2FGLJ0051.4-6241.png
Data
2FGLJ0055.0-2454
lightcurve_2FGLJ0055.0-2454.png
Data
2FGLJ0056.8-2111
lightcurve_2FGLJ0056.8-2111.png
Data
2FGLJ0057.9-3236
lightcurve_2FGLJ0057.9-3236.png
Data
2FGLJ0057.9+3311
lightcurve_2FGLJ0057.9p3311.png
Data
2FGLJ0059.0-7242e
lightcurve_2FGLJ0059.0-7242e.png
Data
2FGLJ0059.2-0151
lightcurve_2FGLJ0059.2-0151.png
Data
2FGLJ0059.7-5700
lightcurve_2FGLJ0059.7-5700.png
Data
2FGLJ0100.2+0746
lightcurve_2FGLJ0100.2p0746.png
Data
2FGLJ0101.2-6425
lightcurve_2FGLJ0101.2-6425.png
Data
2FGLJ0102.2+0943
lightcurve_2FGLJ0102.2p0943.png
Data
2FGLJ0102.3+4216
lightcurve_2FGLJ0102.3p4216.png
Data
2FGLJ0102.7+5827
lightcurve_2FGLJ0102.7p5827.png
Data
2FGLJ0102.9+4838
lightcurve_2FGLJ0102.9p4838.png
Data
2FGLJ0103.5+5336
lightcurve_2FGLJ0103.5p5336.png
Data
2FGLJ0103.8+1324
lightcurve_2FGLJ0103.8p1324.png
Data
2FGLJ0105.0-2411
lightcurve_2FGLJ0105.0-2411.png
Data
2FGLJ0105.3+3930
lightcurve_2FGLJ0105.3p3930.png
Data
2FGLJ0106.5+4854
lightcurve_2FGLJ0106.5p4854.png
Data
2FGLJ0108.6+0135
lightcurve_2FGLJ0108.6p0135.png
Data
2FGLJ0109.0+1817
lightcurve_2FGLJ0109.0p1817.png
Data
2FGLJ0109.9+6132
lightcurve_2FGLJ0109.9p6132.png
Data
2FGLJ0110.3+6805
lightcurve_2FGLJ0110.3p6805.png
Data
2FGLJ0112.1+2245
lightcurve_2FGLJ0112.1p2245.png
Data
2FGLJ0112.8+3208
lightcurve_2FGLJ0112.8p3208.png
Data
2FGLJ0113.2-3557
lightcurve_2FGLJ0113.2-3557.png
Data
2FGLJ0113.7+4948
lightcurve_2FGLJ0113.7p4948.png
Data
2FGLJ0114.7+1326
lightcurve_2FGLJ0114.7p1326.png
Data
2FGLJ0115.4+0358
lightcurve_2FGLJ0115.4p0358.png
Data
2FGLJ0115.7+2518
lightcurve_2FGLJ0115.7p2518.png
Data
2FGLJ0116.0-1134
lightcurve_2FGLJ0116.0-1134.png
Data
2FGLJ0116.6-6153
lightcurve_2FGLJ0116.6-6153.png
Data
2FGLJ0118.6-4631
lightcurve_2FGLJ0118.6-4631.png
Data
2FGLJ0118.8-2142
lightcurve_2FGLJ0118.8-2142.png
Data
2FGLJ0120.4-2700
lightcurve_2FGLJ0120.4-2700.png
Data
2FGLJ0122.6+3425
lightcurve_2FGLJ0122.6p3425.png
Data
2FGLJ0124.5-0621
lightcurve_2FGLJ0124.5-0621.png
Data
2FGLJ0124.6-2322
lightcurve_2FGLJ0124.6-2322.png
Data
2FGLJ0127.2+0324
lightcurve_2FGLJ0127.2p0324.png
Data
2FGLJ0128.0+6330
lightcurve_2FGLJ0128.0p6330.png
Data
2FGLJ0128.4+4431
lightcurve_2FGLJ0128.4p4431.png
Data
2FGLJ0129.4+2618
lightcurve_2FGLJ0129.4p2618.png
Data
2FGLJ0131.1+6121
lightcurve_2FGLJ0131.1p6121.png
Data
2FGLJ0132.8-1654
lightcurve_2FGLJ0132.8-1654.png
Data
2FGLJ0133.4-4408
lightcurve_2FGLJ0133.4-4408.png
Data
2FGLJ0134.4+2636
lightcurve_2FGLJ0134.4p2636.png
Data
2FGLJ0136.5+3905
lightcurve_2FGLJ0136.5p3905.png
Data
2FGLJ0136.9+4751
lightcurve_2FGLJ0136.9p4751.png
Data
2FGLJ0137.6-2430
lightcurve_2FGLJ0137.6-2430.png
Data
2FGLJ0137.7+5811
lightcurve_2FGLJ0137.7p5811.png
Data
2FGLJ0141.5-0928
lightcurve_2FGLJ0141.5-0928.png
Data
2FGLJ0143.6-5844
lightcurve_2FGLJ0143.6-5844.png
Data
2FGLJ0144.6+2704
lightcurve_2FGLJ0144.6p2704.png
Data
2FGLJ0145.1-2732
lightcurve_2FGLJ0145.1-2732.png
Data
2FGLJ0146.6-5206
lightcurve_2FGLJ0146.6-5206.png
Data
2FGLJ0148.6+0127
lightcurve_2FGLJ0148.6p0127.png
Data
2FGLJ0152.6+0148
lightcurve_2FGLJ0152.6p0148.png
Data
2FGLJ0153.9+0823
lightcurve_2FGLJ0153.9p0823.png
Data
2FGLJ0154.9+4434
lightcurve_2FGLJ0154.9p4434.png
Data
2FGLJ0156.4+3909
lightcurve_2FGLJ0156.4p3909.png
Data
2FGLJ0156.5-2419
lightcurve_2FGLJ0156.5-2419.png
Data
2FGLJ0157.2-5259
lightcurve_2FGLJ0157.2-5259.png
Data
2FGLJ0158.0-4609
lightcurve_2FGLJ0158.0-4609.png
Data
2FGLJ0158.3-3931
lightcurve_2FGLJ0158.3-3931.png
Data
2FGLJ0158.4+0107
lightcurve_2FGLJ0158.4p0107.png
Data
2FGLJ0158.6+8558
lightcurve_2FGLJ0158.6p8558.png
Data
2FGLJ0159.5+1046
lightcurve_2FGLJ0159.5p1046.png
Data
2FGLJ0159.6-2741
lightcurve_2FGLJ0159.6-2741.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