/* ** ** 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 57386.500420 0.000098 64.48014 2.03924 1.00000 0 57386.500617 0.000098 62.53944 2.01446 1.00000 0 57386.500808 0.000093 68.85352 2.19187 1.00000 0 57386.500996 0.000095 65.76886 2.10224 1.00000 0 57386.501190 0.000098 65.06063 2.05377 1.00000 0 57386.501384 0.000095 64.71638 2.08555 1.00000 0 57386.501572 0.000093 69.13065 2.16696 1.00000 0 57386.501757 0.000093 69.18972 2.20351 1.00000 0 57386.501948 0.000098 64.97938 2.07914 1.00000 0 57386.502139 0.000093 69.57370 2.19698 1.00000 0 57386.502330 0.000098 63.94212 2.01922 1.00000 0 57386.502524 0.000095 65.92113 2.09866 1.00000 0 57386.502715 0.000095 66.85424 2.11970 1.00000 0 57386.502906 0.000095 64.63656 2.07244 1.00000 0 57386.503097 0.000095 65.96613 2.08737 1.00000 0 57386.503285 0.000093 66.52878 2.14403 1.00000 0 57386.503470 0.000093 68.13588 2.17221 1.00000 0 57386.503655 0.000093 66.65820 2.14925 1.00000 0 57386.503843 0.000095 66.48130 2.09843 1.00000 0 57386.504034 0.000095 66.44787 2.09214 1.00000 0 57386.504225 0.000095 66.61001 2.10040 1.00000 0 57386.504413 0.000093 66.91131 2.14425 1.00000 0 57386.504601 0.000095 67.02709 2.12635 1.00000 0 57386.504795 0.000098 63.01493 2.01931 1.00000 0 57386.504992 0.000098 66.23672 2.07440 1.00000 0 57386.505186 0.000095 65.66728 2.08423 1.00000 0 57386.505377 0.000095 65.77641 2.09290 1.00000 0 57386.505565 0.000093 67.24510 2.14618 1.00000 0 57386.505756 0.000098 63.25452 2.03615 1.00000 0 57386.505950 0.000095 64.88152 2.07604 1.00000 0 57386.506138 0.000093 67.21059 2.15160 1.00000 0 57386.506323 0.000093 68.12967 2.14825 1.00000 0 57386.506505 0.000090 69.48409 2.23028 1.00000 0 57386.506693 0.000098 65.12714 2.06174 1.00000 0 57386.506887 0.000095 64.60632 2.07783 1.00000 0 57386.507072 0.000090 68.58438 2.20581 1.00000 0 57386.507252 0.000090 69.60659 2.22488 1.00000 0 57386.507437 0.000095 65.15072 2.08040 1.00000 0 57386.507625 0.000093 67.54583 2.16006 1.00000 0 57386.507816 0.000098 65.19301 2.05888 1.00000 0 57386.508004 0.000090 69.81092 2.26726 1.00000 0 57386.508189 0.000095 63.95389 2.10231 1.00000 0 57386.508377 0.000093 67.50058 2.14453 1.00000 0 57386.508566 0.000095 64.21957 2.08028 1.00000 0 57386.508762 0.000101 62.55987 1.97664 1.00000 0 57386.508959 0.000095 67.30444 2.12654 1.00000 0 57386.509147 0.000093 67.94688 2.14348 1.00000 0 57386.509335 0.000095 64.95576 2.06569 1.00000 0 57386.509532 0.000101 61.58845 1.96960 1.00000 0 57386.509732 0.000098 63.64485 2.01999 1.00000 0 57386.509923 0.000093 67.22578 2.16398 1.00000 0 57386.510116 0.000101 60.70483 1.95838 1.00000 0 57386.510310 0.000093 64.82426 2.16794 1.00000 0 57386.510498 0.000095 64.40414 2.07776 1.00000 0 57386.510689 0.000095 67.67251 2.13406 1.00000 0 57386.510883 0.000098 64.95820 2.04717 1.00000 0 57386.511080 0.000098 64.56629 2.04002 1.00000 0 57386.511271 0.000093 68.26954 2.15918 1.00000 0 57386.511459 0.000095 66.16076 2.10727 1.00000 0 57386.511664 0.000110 69.16180 2.03692 1.00000 0