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

2FGLJ2000.0+6509
lightcurve_2FGLJ2000.0p6509.png
Data
2FGLJ2000.8-1751
lightcurve_2FGLJ2000.8-1751.png
Data
2FGLJ2001.1+4352
lightcurve_2FGLJ2001.1p4352.png
Data
2FGLJ2001.7+7042
lightcurve_2FGLJ2001.7p7042.png
Data
2FGLJ2002.8-2150
lightcurve_2FGLJ2002.8-2150.png
Data
2FGLJ2004.4+3339c
lightcurve_2FGLJ2004.4p3339c.png
Data
2FGLJ2004.5+7754
lightcurve_2FGLJ2004.5p7754.png
Data
2FGLJ2004.6+7004
lightcurve_2FGLJ2004.6p7004.png
Data
2FGLJ2006.2-0929
lightcurve_2FGLJ2006.2-0929.png
Data
2FGLJ2006.5-2256
lightcurve_2FGLJ2006.5-2256.png
Data
2FGLJ2006.9-1734
lightcurve_2FGLJ2006.9-1734.png
Data
2FGLJ2007.9-4430
lightcurve_2FGLJ2007.9-4430.png
Data
2FGLJ2009.1-0339
lightcurve_2FGLJ2009.1-0339.png
Data
2FGLJ2009.2-1505
lightcurve_2FGLJ2009.2-1505.png
Data
2FGLJ2009.5-4850
lightcurve_2FGLJ2009.5-4850.png
Data
2FGLJ2009.7+7225
lightcurve_2FGLJ2009.7p7225.png
Data
2FGLJ2009.8+2747
lightcurve_2FGLJ2009.8p2747.png
Data
2FGLJ2012.1+4630
lightcurve_2FGLJ2012.1p4630.png
Data
2FGLJ2012.4+3955c
lightcurve_2FGLJ2012.4p3955c.png
Data
2FGLJ2013.8+4115c
lightcurve_2FGLJ2013.8p4115c.png
Data
2FGLJ2014.0-0046
lightcurve_2FGLJ2014.0-0046.png
Data
2FGLJ2014.7+0646
lightcurve_2FGLJ2014.7p0646.png
Data
2FGLJ2015.1-0137
lightcurve_2FGLJ2015.1-0137.png
Data
2FGLJ2015.6+3709
lightcurve_2FGLJ2015.6p3709.png
Data
2FGLJ2016.3-0904
lightcurve_2FGLJ2016.3-0904.png
Data
2FGLJ2017.3+0603
lightcurve_2FGLJ2017.3p0603.png
Data
2FGLJ2017.4-3215
lightcurve_2FGLJ2017.4-3215.png
Data
2FGLJ2017.5-1618
lightcurve_2FGLJ2017.5-1618.png
Data
2FGLJ2018.0+3626
lightcurve_2FGLJ2018.0p3626.png
Data
2FGLJ2018.2+3850c
lightcurve_2FGLJ2018.2p3850c.png
Data
2FGLJ2019.1+4040
lightcurve_2FGLJ2019.1p4040.png
Data
2FGLJ2020.0+4159
lightcurve_2FGLJ2020.0p4159.png
Data
2FGLJ2021.0+3651
lightcurve_2FGLJ2021.0p3651.png
Data
2FGLJ2021.5+0632
lightcurve_2FGLJ2021.5p0632.png
Data
2FGLJ2021.5+4026
lightcurve_2FGLJ2021.5p4026.png
Data
2FGLJ2022.3-4518
lightcurve_2FGLJ2022.3-4518.png
Data
2FGLJ2022.5+7614
lightcurve_2FGLJ2022.5p7614.png
Data
2FGLJ2022.8+3843c
lightcurve_2FGLJ2022.8p3843c.png
Data
2FGLJ2023.4-1137
lightcurve_2FGLJ2023.4-1137.png
Data
2FGLJ2025.1+3341
lightcurve_2FGLJ2025.1p3341.png
Data
2FGLJ2025.6-0736
lightcurve_2FGLJ2025.6-0736.png
Data
2FGLJ2028.3+3332
lightcurve_2FGLJ2028.3p3332.png
Data
2FGLJ2029.4+4924
lightcurve_2FGLJ2029.4p4924.png
Data
2FGLJ2030.0+3640
lightcurve_2FGLJ2030.0p3640.png
Data
2FGLJ2030.3-0622
lightcurve_2FGLJ2030.3-0622.png
Data
2FGLJ2030.7+4417
lightcurve_2FGLJ2030.7p4417.png
Data
2FGLJ2031.0+1938
lightcurve_2FGLJ2031.0p1938.png
Data
2FGLJ2031.4-1842
lightcurve_2FGLJ2031.4-1842.png
Data
2FGLJ2031.7+1223
lightcurve_2FGLJ2031.7p1223.png
Data
2FGLJ2032.1+4049
lightcurve_2FGLJ2032.1p4049.png
Data
2FGLJ2032.2+4126
lightcurve_2FGLJ2032.2p4126.png
Data
2FGLJ2033.6+3927
lightcurve_2FGLJ2033.6p3927.png
Data
2FGLJ2034.7-4201
lightcurve_2FGLJ2034.7-4201.png
Data
2FGLJ2034.9+3632
lightcurve_2FGLJ2034.9p3632.png
Data
2FGLJ2035.4+1058
lightcurve_2FGLJ2035.4p1058.png
Data
2FGLJ2036.0+4224c
lightcurve_2FGLJ2036.0p4224c.png
Data
2FGLJ2036.6+6551
lightcurve_2FGLJ2036.6p6551.png
Data
2FGLJ2038.0+4145c
lightcurve_2FGLJ2038.0p4145c.png
Data
2FGLJ2039.1-1046
lightcurve_2FGLJ2039.1-1046.png
Data
2FGLJ2039.6+5218
lightcurve_2FGLJ2039.6p5218.png
Data
2FGLJ2039.8-5620
lightcurve_2FGLJ2039.8-5620.png
Data
2FGLJ2040.1+4105c
lightcurve_2FGLJ2040.1p4105c.png
Data
2FGLJ2040.2-7109
lightcurve_2FGLJ2040.2-7109.png
Data
2FGLJ2041.2+4735
lightcurve_2FGLJ2041.2p4735.png
Data
2FGLJ2041.5+5003
lightcurve_2FGLJ2041.5p5003.png
Data
2FGLJ2042.0+4252c
lightcurve_2FGLJ2042.0p4252c.png
Data
2FGLJ2042.1+2428
lightcurve_2FGLJ2042.1p2428.png
Data
2FGLJ2042.8-7317
lightcurve_2FGLJ2042.8-7317.png
Data
2FGLJ2043.2+1711
lightcurve_2FGLJ2043.2p1711.png
Data
2FGLJ2043.3+5105
lightcurve_2FGLJ2043.3p5105.png
Data
2FGLJ2043.7+2743
lightcurve_2FGLJ2043.7p2743.png
Data
2FGLJ2044.4-4757
lightcurve_2FGLJ2044.4-4757.png
Data
2FGLJ2046.0+4954
lightcurve_2FGLJ2046.0p4954.png
Data
2FGLJ2046.2-4259
lightcurve_2FGLJ2046.2-4259.png
Data
2FGLJ2046.7+1055
lightcurve_2FGLJ2046.7p1055.png
Data
2FGLJ2047.9+4536c
lightcurve_2FGLJ2047.9p4536c.png
Data
2FGLJ2049.8+1001
lightcurve_2FGLJ2049.8p1001.png
Data
2FGLJ2050.0+0408
lightcurve_2FGLJ2050.0p0408.png
Data
2FGLJ2051.0+3040e
lightcurve_2FGLJ2051.0p3040e.png
Data
2FGLJ2051.8+5054
lightcurve_2FGLJ2051.8p5054.png
Data
2FGLJ2053.2+1212c
lightcurve_2FGLJ2053.2p1212c.png
Data
2FGLJ2055.4-0023
lightcurve_2FGLJ2055.4-0023.png
Data
2FGLJ2055.8+2539
lightcurve_2FGLJ2055.8p2539.png
Data
2FGLJ2055.8+4754
lightcurve_2FGLJ2055.8p4754.png
Data
2FGLJ2056.2-4715
lightcurve_2FGLJ2056.2-4715.png
Data
2FGLJ2056.7+4939
lightcurve_2FGLJ2056.7p4939.png
Data
2FGLJ2102.2+4546
lightcurve_2FGLJ2102.2p4546.png
Data
2FGLJ2103.3+4357c
lightcurve_2FGLJ2103.3p4357c.png
Data
2FGLJ2103.4+4706
lightcurve_2FGLJ2103.4p4706.png
Data
2FGLJ2103.5-1112
lightcurve_2FGLJ2103.5-1112.png
Data
2FGLJ2103.6-6236
lightcurve_2FGLJ2103.6-6236.png
Data
2FGLJ2104.9+3555
lightcurve_2FGLJ2104.9p3555.png
Data
2FGLJ2107.6+2506
lightcurve_2FGLJ2107.6p2506.png
Data
2FGLJ2107.8+3652
lightcurve_2FGLJ2107.8p3652.png
Data
2FGLJ2107.9+5207c
lightcurve_2FGLJ2107.9p5207c.png
Data
2FGLJ2108.6-1603
lightcurve_2FGLJ2108.6-1603.png
Data
2FGLJ2108.7-0246
lightcurve_2FGLJ2108.7-0246.png
Data
2FGLJ2108.9-6636
lightcurve_2FGLJ2108.9-6636.png
Data
2FGLJ2109.9+0807
lightcurve_2FGLJ2109.9p0807.png
Data
2FGLJ2110.3+3822
lightcurve_2FGLJ2110.3p3822.png
Data
2FGLJ2111.3+4605
lightcurve_2FGLJ2111.3p4605.png
Data
2FGLJ2112.3-4832
lightcurve_2FGLJ2112.3-4832.png
Data
2FGLJ2112.5-3042
lightcurve_2FGLJ2112.5-3042.png
Data
2FGLJ2112.5+0818
lightcurve_2FGLJ2112.5p0818.png
Data
2FGLJ2114.1+5440
lightcurve_2FGLJ2114.1p5440.png
Data
2FGLJ2115.3+2932
lightcurve_2FGLJ2115.3p2932.png
Data
2FGLJ2115.4+1213
lightcurve_2FGLJ2115.4p1213.png
Data
2FGLJ2116.2+3339
lightcurve_2FGLJ2116.2p3339.png
Data
2FGLJ2117.5+3730
lightcurve_2FGLJ2117.5p3730.png
Data
2FGLJ2120.6-1301
lightcurve_2FGLJ2120.6-1301.png
Data
2FGLJ2121.0+1901
lightcurve_2FGLJ2121.0p1901.png
Data
2FGLJ2124.0-1513
lightcurve_2FGLJ2124.0-1513.png
Data
2FGLJ2124.6-3357
lightcurve_2FGLJ2124.6-3357.png
Data
2FGLJ2125.0-4632
lightcurve_2FGLJ2125.0-4632.png
Data
2FGLJ2127.8+3614
lightcurve_2FGLJ2127.8p3614.png
Data
2FGLJ2128.7+5824
lightcurve_2FGLJ2128.7p5824.png
Data
2FGLJ2129.8-0428
lightcurve_2FGLJ2129.8-0428.png
Data
2FGLJ2131.0-5417
lightcurve_2FGLJ2131.0-5417.png
Data
2FGLJ2131.6-0914
lightcurve_2FGLJ2131.6-0914.png
Data
2FGLJ2132.5+2605
lightcurve_2FGLJ2132.5p2605.png
Data
2FGLJ2133.5-6431
lightcurve_2FGLJ2133.5-6431.png
Data
2FGLJ2133.8-0154
lightcurve_2FGLJ2133.8-0154.png
Data
2FGLJ2133.9+6645
lightcurve_2FGLJ2133.9p6645.png
Data
2FGLJ2134.5-6513
lightcurve_2FGLJ2134.5-6513.png
Data
2FGLJ2134.6-2130
lightcurve_2FGLJ2134.6-2130.png
Data
2FGLJ2135.6-4959
lightcurve_2FGLJ2135.6-4959.png
Data
2FGLJ2139.1-2054
lightcurve_2FGLJ2139.1-2054.png
Data
2FGLJ2139.3-4236
lightcurve_2FGLJ2139.3-4236.png
Data
2FGLJ2139.8+4714
lightcurve_2FGLJ2139.8p4714.png
Data
2FGLJ2141.7-3739
lightcurve_2FGLJ2141.7-3739.png
Data
2FGLJ2143.2-3929
lightcurve_2FGLJ2143.2-3929.png
Data
2FGLJ2143.5+1743
lightcurve_2FGLJ2143.5p1743.png
Data
2FGLJ2144.8-3356
lightcurve_2FGLJ2144.8-3356.png
Data
2FGLJ2146.5-1530
lightcurve_2FGLJ2146.5-1530.png
Data
2FGLJ2146.6-1345
lightcurve_2FGLJ2146.6-1345.png
Data
2FGLJ2147.3+0930
lightcurve_2FGLJ2147.3p0930.png
Data
2FGLJ2147.4-7534
lightcurve_2FGLJ2147.4-7534.png
Data
2FGLJ2148.2+0659
lightcurve_2FGLJ2148.2p0659.png
Data
2FGLJ2149.6+0326
lightcurve_2FGLJ2149.6p0326.png
Data
2FGLJ2150.2-1412
lightcurve_2FGLJ2150.2-1412.png
Data
2FGLJ2150.8-2738
lightcurve_2FGLJ2150.8-2738.png
Data
2FGLJ2151.5-3021
lightcurve_2FGLJ2151.5-3021.png
Data
2FGLJ2152.4+1735
lightcurve_2FGLJ2152.4p1735.png
Data
2FGLJ2154.0-1138
lightcurve_2FGLJ2154.0-1138.png
Data
2FGLJ2157.4+3129
lightcurve_2FGLJ2157.4p3129.png
Data
2FGLJ2157.9-1501
lightcurve_2FGLJ2157.9-1501.png
Data
2FGLJ2158.8-3013
lightcurve_2FGLJ2158.8-3013.png
Data
2FGLJ2159.9+1023
lightcurve_2FGLJ2159.9p1023.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