/* ** ** 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) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 55155.479679 0.000145 43.25623 1.37887 1.00000 0 40.66763 1.27649 40.23534 1.28257 0.43228 0.12479 55155.479972 0.000148 42.64867 1.35221 1.00000 0 39.98806 1.25330 39.67021 1.25777 0.31785 0.10595 55155.480267 0.000148 41.69442 1.34177 1.00000 0 39.24173 1.24155 38.78260 1.24807 0.45912 0.12734 55155.480559 0.000145 43.49730 1.37804 1.00000 0 40.74776 1.27774 40.45957 1.28180 0.28819 0.10189 55155.480842 0.000139 44.95073 1.42983 1.00000 0 42.11169 1.32574 41.81150 1.32998 0.30020 0.10614 55155.481126 0.000145 43.26058 1.38008 1.00000 0 40.70770 1.27711 40.23939 1.28370 0.46831 0.12988 55155.481404 0.000133 46.59154 1.49084 1.00000 0 43.76844 1.38063 43.33772 1.38673 0.43072 0.12987 55155.481676 0.000139 45.04499 1.43251 1.00000 0 42.23690 1.32771 41.89918 1.33247 0.33772 0.11257 55155.481962 0.000148 42.37398 1.34225 1.00000 0 39.55597 1.24651 39.41471 1.24851 0.14127 0.07063 55155.482382 0.000272 42.19696 0.99865 0.98943 0 39.67611 0.92445 39.25005 0.92890 0.42605 0.09084 55155.498539 0.000197 46.41798 1.49126 0.99308 0 29.96261 0.94280 29.53455 0.94885 0.42806 0.10701 55155.498962 0.000226 39.71381 1.29774 1.00000 0 25.94057 0.81624 25.26887 0.82572 0.67171 0.12473 55155.499407 0.000220 40.85066 1.32446 1.00000 0 26.49142 0.83565 25.99221 0.84272 0.49921 0.10894 55155.499827 0.000200 44.93586 1.45422 1.00000 0 29.06282 0.91859 28.59152 0.92528 0.47130 0.11109 55155.500235 0.000208 43.42705 1.39109 1.00000 0 27.90752 0.88119 27.63150 0.88511 0.27602 0.08322 55155.500643 0.000200 45.15058 1.45390 1.00000 0 29.12089 0.91951 28.72814 0.92508 0.39275 0.10141 55155.501198 0.000356 44.44453 1.41939 0.57726 0 28.60967 0.89845 28.27889 0.90312 0.33078 0.09174 55155.501768 0.000214 41.94220 1.35663 1.00000 0 27.12619 0.85695 26.68673 0.86319 0.43946 0.10358 55155.502182 0.000200 45.10943 1.45448 1.00000 0 29.12089 0.91951 28.70195 0.92545 0.41894 0.10473 55155.502576 0.000194 46.27723 1.49763 1.00000 0 29.93037 0.94601 29.44500 0.95290 0.48537 0.11440 55155.502972 0.000203 44.77544 1.43736 1.00000 0 28.87659 0.90908 28.48945 0.91456 0.38714 0.09996 55155.503380 0.000205 44.65083 1.41789 1.00000 0 28.63917 0.89893 28.41016 0.90217 0.22901 0.07634 55155.503771 0.000185 48.63843 1.56951 1.00000 0 31.42726 0.99184 30.94737 0.99864 0.47989 0.11639 55155.504150 0.000194 46.26801 1.49495 1.00000 0 29.87057 0.94506 29.43913 0.95120 0.43144 0.10786 55155.504538 0.000194 46.18325 1.49615 1.00000 0 29.87057 0.94506 29.38520 0.95196 0.48537 0.11440 55155.504928 0.000197 45.33706 1.47651 1.00000 0 29.43130 0.93116 28.84679 0.93947 0.58451 0.12462 55155.505322 0.000197 46.19861 1.48502 1.00000 0 29.87321 0.93813 29.39497 0.94488 0.47823 0.11272 55155.505863 0.000344 47.28210 1.13500 1.00000 0 30.55501 0.71721 30.08437 0.72217 0.47064 0.08453