/* ** ** Swift/XRT light curve for Mrk 421. ** ** Data taken from the automatic processing at http://www.swift.psu.edu/monitoring/ ** ** When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949. ** ** Key: ** ** BinCenter - Center of time bin (MJD) ** BinHW - One-half of the full time bin size (days) ** Rate - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s). ** RateError - 1 sigma error in source count rate (cts/s) ** FracExp - Conversion factor between bin size and observing time ** Mode - 0 if in Windowed Timing (WT) ** 1 if in Photon Counting (PC) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 54559.917217 0.000090 74.34338 2.32939 1.00000 0 54559.917391 0.000084 81.44219 2.61063 1.00000 0 54559.917573 0.000098 77.12635 2.48335 1.00000 0 54559.917772 0.000101 74.40529 2.42636 1.00000 0 54559.917972 0.000098 73.17891 2.33986 1.00000 0 54559.918163 0.000093 75.02213 2.41108 1.00000 0 54559.918342 0.000087 77.39038 2.49150 1.00000 0 54559.918525 0.000095 70.81296 2.27260 1.00000 0 54559.918707 0.000087 76.93633 2.48450 1.00000 0 54559.918881 0.000087 77.36997 2.46691 1.00000 0 54559.919057 0.000090 75.49196 2.40457 1.00000 0 54559.919231 0.000084 80.58343 2.55896 1.00000 0 54559.919407 0.000093 73.78613 2.34077 1.00000 0 54559.919587 0.000087 77.42387 2.47619 1.00000 0 54559.919763 0.000090 74.27071 2.39980 1.00000 0 54559.919943 0.000090 74.93662 2.41977 1.00000 0 54559.920116 0.000084 80.49251 2.55603 1.00000 0 54559.920284 0.000084 81.07531 2.57072 1.00000 0 54559.920461 0.000093 74.51550 2.34277 1.00000 0 54559.920643 0.000090 75.26855 2.43262 1.00000 0 54559.920822 0.000090 76.91010 2.41925 1.00000 0 54559.920999 0.000087 76.97960 2.49093 1.00000 0 54559.921175 0.000090 76.03534 2.42302 1.00000 0 54559.921352 0.000087 77.72437 2.46688 1.00000 0 54559.921525 0.000087 77.42231 2.48868 1.00000 0 54559.921705 0.000093 73.13339 2.34817 1.00000 0 54559.921887 0.000090 74.03778 2.39479 1.00000 0 54559.922064 0.000087 76.65747 2.48326 1.00000 0 54559.922237 0.000087 79.43725 2.49122 1.00000 0 54559.922411 0.000087 77.61140 2.48341 1.00000 0 54559.922584 0.000087 76.72512 2.47404 1.00000 0 54559.922758 0.000087 77.56611 2.48327 1.00000 0 54559.922935 0.000090 76.23234 2.41353 1.00000 0 54559.923123 0.000098 73.93188 2.33950 0.94093 0 54559.923305 0.000084 83.91465 2.66764 1.00000 0 54559.923478 0.000090 77.51411 2.47319 1.00000 0 54559.923652 0.000084 79.01559 2.54272 1.00000 0 54559.923820 0.000084 79.27355 2.54580 1.00000 0 54559.923991 0.000087 79.15768 2.50489 1.00000 0 54559.924161 0.000084 79.70251 2.54256 1.00000 0 54559.924332 0.000087 78.36487 2.49728 1.00000 0 54559.924503 0.000084 80.91330 2.58757 1.00000 0 54559.924665 0.000078 86.30209 2.74471 1.00000 0 54559.924833 0.000090 80.29748 2.55374 0.93556 0 54559.925012 0.000090 75.54279 2.42299 1.00000 0 54559.925189 0.000087 77.73021 2.46711 1.00000 0 54559.925365 0.000090 78.93835 2.57134 0.93562 0 54559.925544 0.000090 74.41023 2.41370 1.00000 0 54559.925721 0.000087 77.18491 2.49346 1.00000 0 54559.925900 0.000093 77.55852 2.49424 0.93764 0 54559.926077 0.000084 78.84060 2.57862 1.00000 0 54559.926245 0.000084 81.17831 2.57528 1.00000 0 54559.926410 0.000081 82.83143 2.65317 1.00000 0 54559.926580 0.000090 74.35600 2.40245 1.00000 0 54559.926751 0.000081 84.15044 2.68564 1.00000 0 54559.926916 0.000084 78.98029 2.56238 1.00000 0 54559.927087 0.000087 78.09462 2.50227 1.00000 0 54559.927260 0.000087 79.03363 2.49846 1.00000 0 54559.927431 0.000084 79.22872 2.56388 1.00000 0 54559.927602 0.000087 77.79636 2.47174 1.00000 0 54559.927772 0.000084 79.64664 2.56668 1.00000 0 54559.927943 0.000087 79.67985 2.49652 1.00000 0 54559.928114 0.000084 79.18082 2.54278 1.00000 0 54559.928285 0.000087 77.38237 2.47609 1.00000 0 54559.928458 0.000087 78.80932 2.51247 1.00000 0 54559.928629 0.000084 80.74471 2.58484 1.00000 0 54559.928800 0.000087 76.55933 2.48757 1.00000 0 54559.928967 0.000081 84.82143 2.67210 1.00000 0 54559.929135 0.000087 78.04689 2.49962 1.00000 0 54559.929306 0.000084 79.31168 2.55347 1.00000 0 54559.929477 0.000087 78.25582 2.50136 1.00000 0 54559.929647 0.000084 79.19202 2.55881 1.00000 0 54559.929812 0.000081 84.40902 2.67901 1.00000 0 54559.929980 0.000087 78.98209 2.50668 1.00000 0 54559.930148 0.000081 82.98386 2.68447 1.00000 0 54559.930385 0.000156 78.99940 1.86749 1.00000 0