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

2FGLJ0200.4-4105
lightcurve_2FGLJ0200.4-4105.png
Data
2FGLJ0201.5-6626
lightcurve_2FGLJ0201.5-6626.png
Data
2FGLJ0203.6+7235
lightcurve_2FGLJ0203.6p7235.png
Data
2FGLJ0204.0+3045
lightcurve_2FGLJ0204.0p3045.png
Data
2FGLJ0205.0+1514
lightcurve_2FGLJ0205.0p1514.png
Data
2FGLJ0205.3-1657
lightcurve_2FGLJ0205.3-1657.png
Data
2FGLJ0205.4+3211
lightcurve_2FGLJ0205.4p3211.png
Data
2FGLJ0205.8+6448
lightcurve_2FGLJ0205.8p6448.png
Data
2FGLJ0206.5-1149
lightcurve_2FGLJ0206.5-1149.png
Data
2FGLJ0207.9-6832
lightcurve_2FGLJ0207.9-6832.png
Data
2FGLJ0209.5-5229
lightcurve_2FGLJ0209.5-5229.png
Data
2FGLJ0210.7-5102
lightcurve_2FGLJ0210.7-5102.png
Data
2FGLJ0211.2+1050
lightcurve_2FGLJ0211.2p1050.png
Data
2FGLJ0212.1+5318
lightcurve_2FGLJ0212.1p5318.png
Data
2FGLJ0213.1+2245
lightcurve_2FGLJ0213.1p2245.png
Data
2FGLJ0214.5+6251c
lightcurve_2FGLJ0214.5p6251c.png
Data
2FGLJ0216.9-6630
lightcurve_2FGLJ0216.9-6630.png
Data
2FGLJ0217.4+0836
lightcurve_2FGLJ0217.4p0836.png
Data
2FGLJ0217.5-0813
lightcurve_2FGLJ0217.5-0813.png
Data
2FGLJ0217.7+7353
lightcurve_2FGLJ0217.7p7353.png
Data
2FGLJ0217.9+0143
lightcurve_2FGLJ0217.9p0143.png
Data
2FGLJ0218.1+4233
lightcurve_2FGLJ0218.1p4233.png
Data
2FGLJ0218.7+6208c
lightcurve_2FGLJ0218.7p6208c.png
Data
2FGLJ0219.1-1725
lightcurve_2FGLJ0219.1-1725.png
Data
2FGLJ0219.2+3641
lightcurve_2FGLJ0219.2p3641.png
Data
2FGLJ0221.0+3555
lightcurve_2FGLJ0221.0p3555.png
Data
2FGLJ0221.2+2516
lightcurve_2FGLJ0221.2p2516.png
Data
2FGLJ0221.3+6025c
lightcurve_2FGLJ0221.3p6025c.png
Data
2FGLJ0221.4+6257c
lightcurve_2FGLJ0221.4p6257c.png
Data
2FGLJ0222.0-1615
lightcurve_2FGLJ0222.0-1615.png
Data
2FGLJ0222.6+4302
lightcurve_2FGLJ0222.6p4302.png
Data
2FGLJ0222.7+6820
lightcurve_2FGLJ0222.7p6820.png
Data
2FGLJ0223.0-1118
lightcurve_2FGLJ0223.0-1118.png
Data
2FGLJ0224.0+6204
lightcurve_2FGLJ0224.0p6204.png
Data
2FGLJ0225.9+6154c
lightcurve_2FGLJ0225.9p6154c.png
Data
2FGLJ0226.1+0943
lightcurve_2FGLJ0226.1p0943.png
Data
2FGLJ0226.5-4444
lightcurve_2FGLJ0226.5-4444.png
Data
2FGLJ0227.2+6029c
lightcurve_2FGLJ0227.2p6029c.png
Data
2FGLJ0227.3+0203
lightcurve_2FGLJ0227.3p0203.png
Data
2FGLJ0227.7+2249
lightcurve_2FGLJ0227.7p2249.png
Data
2FGLJ0229.3-3644
lightcurve_2FGLJ0229.3-3644.png
Data
2FGLJ0230.8+4031
lightcurve_2FGLJ0230.8p4031.png
Data
2FGLJ0233.9+6238c
lightcurve_2FGLJ0233.9p6238c.png
Data
2FGLJ0237.1-6136
lightcurve_2FGLJ0237.1-6136.png
Data
2FGLJ0237.5-3603
lightcurve_2FGLJ0237.5-3603.png
Data
2FGLJ0237.8+2846
lightcurve_2FGLJ0237.8p2846.png
Data
2FGLJ0237.9+5238
lightcurve_2FGLJ0237.9p5238.png
Data
2FGLJ0238.2-3905
lightcurve_2FGLJ0238.2-3905.png
Data
2FGLJ0238.6-3117
lightcurve_2FGLJ0238.6-3117.png
Data
2FGLJ0238.7+1637
lightcurve_2FGLJ0238.7p1637.png
Data
2FGLJ0239.5+1324
lightcurve_2FGLJ0239.5p1324.png
Data
2FGLJ0240.5+6113
lightcurve_2FGLJ0240.5p6113.png
Data
2FGLJ0241.3+6548
lightcurve_2FGLJ0241.3p6548.png
Data
2FGLJ0242.5+0006
lightcurve_2FGLJ0242.5p0006.png
Data
2FGLJ0242.9+7118
lightcurve_2FGLJ0242.9p7118.png
Data
2FGLJ0245.1+2406
lightcurve_2FGLJ0245.1p2406.png
Data
2FGLJ0245.9-4652
lightcurve_2FGLJ0245.9-4652.png
Data
2FGLJ0248.1+6021
lightcurve_2FGLJ0248.1p6021.png
Data
2FGLJ0248.5+5131
lightcurve_2FGLJ0248.5p5131.png
Data
2FGLJ0248.6+8440
lightcurve_2FGLJ0248.6p8440.png
Data
2FGLJ0250.6+1713
lightcurve_2FGLJ0250.6p1713.png
Data
2FGLJ0250.7+5631
lightcurve_2FGLJ0250.7p5631.png
Data
2FGLJ0251.0+2557
lightcurve_2FGLJ0251.0p2557.png
Data
2FGLJ0252.7-2218
lightcurve_2FGLJ0252.7-2218.png
Data
2FGLJ0253.4+3218
lightcurve_2FGLJ0253.4p3218.png
Data
2FGLJ0253.5+5107
lightcurve_2FGLJ0253.5p5107.png
Data
2FGLJ0253.9+5908
lightcurve_2FGLJ0253.9p5908.png
Data
2FGLJ0257.7-1213
lightcurve_2FGLJ0257.7-1213.png
Data
2FGLJ0257.9+2025c
lightcurve_2FGLJ0257.9p2025c.png
Data
2FGLJ0259.5+0740
lightcurve_2FGLJ0259.5p0740.png
Data
2FGLJ0302.7-7919
lightcurve_2FGLJ0302.7-7919.png
Data
2FGLJ0303.4-2407
lightcurve_2FGLJ0303.4-2407.png
Data
2FGLJ0303.5-6209
lightcurve_2FGLJ0303.5-6209.png
Data
2FGLJ0303.5+4713
lightcurve_2FGLJ0303.5p4713.png
Data
2FGLJ0303.5+6822
lightcurve_2FGLJ0303.5p6822.png
Data
2FGLJ0304.5-2836
lightcurve_2FGLJ0304.5-2836.png
Data
2FGLJ0305.0-1602
lightcurve_2FGLJ0305.0-1602.png
Data
2FGLJ0307.4+4915
lightcurve_2FGLJ0307.4p4915.png
Data
2FGLJ0308.3+7442
lightcurve_2FGLJ0308.3p7442.png
Data
2FGLJ0308.7+5954
lightcurve_2FGLJ0308.7p5954.png
Data
2FGLJ0309.1+1027
lightcurve_2FGLJ0309.1p1027.png
Data
2FGLJ0309.3-0743
lightcurve_2FGLJ0309.3-0743.png
Data
2FGLJ0310.0-6058
lightcurve_2FGLJ0310.0-6058.png
Data
2FGLJ0310.2-5013
lightcurve_2FGLJ0310.2-5013.png
Data
2FGLJ0310.7+3813
lightcurve_2FGLJ0310.7p3813.png
Data
2FGLJ0312.5-0914
lightcurve_2FGLJ0312.5-0914.png
Data
2FGLJ0312.6+0132
lightcurve_2FGLJ0312.6p0132.png
Data
2FGLJ0312.8+2013
lightcurve_2FGLJ0312.8p2013.png
Data
2FGLJ0314.2-5106
lightcurve_2FGLJ0314.2-5106.png
Data
2FGLJ0315.8-1024
lightcurve_2FGLJ0315.8-1024.png
Data
2FGLJ0315.8-2611
lightcurve_2FGLJ0315.8-2611.png
Data
2FGLJ0316.1-6434
lightcurve_2FGLJ0316.1-6434.png
Data
2FGLJ0316.1+0904
lightcurve_2FGLJ0316.1p0904.png
Data
2FGLJ0316.6+4119
lightcurve_2FGLJ0316.6p4119.png
Data
2FGLJ0318.0+0255
lightcurve_2FGLJ0318.0p0255.png
Data
2FGLJ0319.6+1849
lightcurve_2FGLJ0319.6p1849.png
Data
2FGLJ0319.8+4130
lightcurve_2FGLJ0319.8p4130.png
Data
2FGLJ0322.0+2336
lightcurve_2FGLJ0322.0p2336.png
Data
2FGLJ0322.4-3717
lightcurve_2FGLJ0322.4-3717.png
Data
2FGLJ0323.6-0108
lightcurve_2FGLJ0323.6-0108.png
Data
2FGLJ0324.8+3408
lightcurve_2FGLJ0324.8p3408.png
Data
2FGLJ0325.1-5635
lightcurve_2FGLJ0325.1-5635.png
Data
2FGLJ0325.6-1650
lightcurve_2FGLJ0325.6-1650.png
Data
2FGLJ0326.1+0224
lightcurve_2FGLJ0326.1p0224.png
Data
2FGLJ0326.1+2226
lightcurve_2FGLJ0326.1p2226.png
Data
2FGLJ0330.3+5816c
lightcurve_2FGLJ0330.3p5816c.png
Data
2FGLJ0332.1+6309
lightcurve_2FGLJ0332.1p6309.png
Data
2FGLJ0332.5-1118
lightcurve_2FGLJ0332.5-1118.png
Data
2FGLJ0333.7+2918
lightcurve_2FGLJ0333.7p2918.png
Data
2FGLJ0334.2-4008
lightcurve_2FGLJ0334.2-4008.png
Data
2FGLJ0334.3-3728
lightcurve_2FGLJ0334.3-3728.png
Data
2FGLJ0334.3+6538
lightcurve_2FGLJ0334.3p6538.png
Data
2FGLJ0335.3-4501
lightcurve_2FGLJ0335.3-4501.png
Data
2FGLJ0336.0+7504
lightcurve_2FGLJ0336.0p7504.png
Data
2FGLJ0337.0+3200c
lightcurve_2FGLJ0337.0p3200c.png
Data
2FGLJ0338.2+1306
lightcurve_2FGLJ0338.2p1306.png
Data
2FGLJ0339.2-1734
lightcurve_2FGLJ0339.2-1734.png
Data
2FGLJ0339.4-0144
lightcurve_2FGLJ0339.4-0144.png
Data
2FGLJ0340.4+4131
lightcurve_2FGLJ0340.4p4131.png
Data
2FGLJ0340.5+5307
lightcurve_2FGLJ0340.5p5307.png
Data
2FGLJ0340.6-2113
lightcurve_2FGLJ0340.6-2113.png
Data
2FGLJ0340.7-2421
lightcurve_2FGLJ0340.7-2421.png
Data
2FGLJ0341.8+3148c
lightcurve_2FGLJ0341.8p3148c.png
Data
2FGLJ0342.4+3859
lightcurve_2FGLJ0342.4p3859.png
Data
2FGLJ0345.2-2356
lightcurve_2FGLJ0345.2-2356.png
Data
2FGLJ0348.6-2750
lightcurve_2FGLJ0348.6-2750.png
Data
2FGLJ0350.0-2104
lightcurve_2FGLJ0350.0-2104.png
Data
2FGLJ0353.2+5653
lightcurve_2FGLJ0353.2p5653.png
Data
2FGLJ0354.1+8010
lightcurve_2FGLJ0354.1p8010.png
Data
2FGLJ0357.0-4950
lightcurve_2FGLJ0357.0-4950.png
Data
2FGLJ0357.8+3205
lightcurve_2FGLJ0357.8p3205.png
Data
2FGLJ0359.1+6003
lightcurve_2FGLJ0359.1p6003.png
Data
2FGLJ0359.5+5410
lightcurve_2FGLJ0359.5p5410.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