/* ** ** 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 58108.172551 0.000093 70.11153 2.22732 1.00000 0 58108.172727 0.000084 76.14253 2.41688 1.00000 0 58108.172904 0.000093 69.27339 2.20885 1.00000 0 58108.173083 0.000087 73.27905 2.34782 1.00000 0 58108.173263 0.000093 68.18371 2.15403 1.00000 0 58108.173445 0.000090 68.93522 2.20400 1.00000 0 58108.173627 0.000093 67.48646 2.16068 1.00000 0 58108.173812 0.000093 67.11670 2.16935 1.00000 0 58108.173995 0.000090 69.68949 2.21986 1.00000 0 58108.174174 0.000090 70.16245 2.21984 1.00000 0 58108.174353 0.000090 70.54031 2.25353 1.00000 0 58108.174539 0.000095 66.46928 2.14242 1.00000 0 58108.174727 0.000093 69.03768 2.19659 1.00000 0 58108.174912 0.000093 66.92921 2.14873 1.00000 0 58108.175094 0.000090 69.73725 2.21721 1.00000 0 58108.175276 0.000093 66.94467 2.15620 1.00000 0 58108.175462 0.000093 67.34704 2.14447 1.00000 0 58108.175644 0.000090 68.21953 2.20076 1.00000 0 58108.175823 0.000090 69.75273 2.21354 1.00000 0 58108.176003 0.000090 71.18124 2.24691 1.00000 0 58108.176179 0.000087 71.73214 2.29834 1.00000 0 58108.176356 0.000090 70.51983 2.27652 1.00000 0 58108.176538 0.000093 70.71169 2.23925 1.00000 0 58108.176720 0.000090 72.45103 2.29932 1.00000 0 58108.176905 0.000095 66.50284 2.12296 1.00000 0 58108.177091 0.000090 69.59524 2.24286 1.00000 0 58108.177270 0.000090 70.55181 2.26850 1.00000 0 58108.177449 0.000090 70.40494 2.22405 1.00000 0 58108.177629 0.000090 70.60225 2.25519 1.00000 0 58108.177811 0.000093 67.18181 2.16184 1.00000 0 58108.177996 0.000093 67.73666 2.18070 1.00000 0 58108.178184 0.000095 66.93089 2.13556 1.00000 0 58108.178370 0.000090 69.68748 2.27562 1.00000 0 58108.178555 0.000095 65.99599 2.13018 1.00000 0 58108.178746 0.000095 66.98427 2.12048 1.00000 0 58108.179012 0.000171 71.04003 1.65226 0.99006 0 58108.422562 0.000093 68.90000 2.22726 0.97309 0 58108.422747 0.000093 66.68032 2.14215 1.00000 0 58108.422933 0.000093 67.31200 2.15358 1.00000 0 58108.423115 0.000090 69.28220 2.22926 1.00000 0 58108.423297 0.000093 67.81387 2.16933 1.00000 0 58108.423482 0.000093 66.28978 2.14320 1.00000 0 58108.423670 0.000095 66.18901 2.11104 1.00000 0 58108.423856 0.000090 70.24172 2.22540 1.00000 0 58108.424041 0.000095 65.15283 2.06711 1.00000 0 58108.424229 0.000093 67.58686 2.14484 1.00000 0 58108.424414 0.000093 67.51431 2.14763 1.00000 0 58108.424596 0.000090 68.84334 2.21466 1.00000 0 58108.424776 0.000090 69.34899 2.23002 1.00000 0 58108.424955 0.000090 69.72288 2.22090 1.00000 0 58108.425138 0.000093 68.88747 2.18880 1.00000 0 58108.425320 0.000090 68.93682 2.23246 1.00000 0 58108.425499 0.000090 68.95554 2.20162 1.00000 0 58108.425684 0.000095 64.62049 2.06923 1.00000 0 58108.425875 0.000095 65.11650 2.08051 1.00000 0 58108.426063 0.000093 67.72066 2.15785 1.00000 0 58108.426252 0.000095 65.82668 2.09150 1.00000 0 58108.426442 0.000095 64.68493 2.08760 1.00000 0 58108.426625 0.000087 70.07952 2.34361 1.00000 0 58108.426801 0.000090 69.91606 2.20935 1.00000 0 58108.426986 0.000095 65.32295 2.07328 1.00000 0 58108.427177 0.000095 65.67634 2.09271 1.00000 0 58108.427363 0.000090 69.99059 2.25438 1.00000 0 58108.427594 0.000142 67.71113 1.74995 1.00000 0