/* ** ** 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 59717.160314 0.000203 35.33287 1.14001 1.00000 0 28.64770 0.90547 28.25602 0.91110 0.39168 0.10113 59717.160736 0.000220 34.24274 1.11068 1.00000 0 26.49148 0.83565 25.98642 0.84288 0.50506 0.11021 59717.161162 0.000205 36.77013 1.18540 1.00000 0 28.55459 0.89761 28.06545 0.90459 0.48914 0.11222 59717.161576 0.000208 36.20039 1.17230 1.00000 0 27.90758 0.88119 27.42524 0.88812 0.48234 0.11066 59717.161998 0.000214 35.40490 1.13397 1.00000 0 27.45111 0.86207 27.08061 0.86736 0.37051 0.09566 59717.162420 0.000208 35.24535 1.14714 1.00000 0 27.85193 0.88032 27.29343 0.88833 0.55850 0.11907 59717.162849 0.000220 34.14708 1.09117 1.00000 0 26.78144 0.84021 26.44473 0.84501 0.33671 0.08999 59717.163277 0.000208 35.90196 1.15131 1.00000 0 28.07453 0.88383 27.71911 0.88892 0.35541 0.09499 59717.163702 0.000217 34.64577 1.10385 1.00000 0 27.08510 0.85057 26.81702 0.85440 0.26808 0.08083 59717.164131 0.000211 36.66981 1.17400 0.98630 0 28.01888 0.88295 27.71424 0.88732 0.30464 0.08794 59717.164550 0.000208 36.43370 1.17307 0.98611 0 28.46994 0.89627 28.03229 0.90254 0.43765 0.10615 59717.164978 0.000220 34.71717 1.11467 1.00000 0 26.80780 0.84062 26.37489 0.84679 0.43291 0.10204 59717.165401 0.000203 36.78900 1.18362 1.00000 0 28.99113 0.91088 28.52112 0.91759 0.47001 0.11078 59717.165806 0.000203 37.20446 1.19297 1.00000 0 29.10561 0.91268 28.66170 0.91900 0.44390 0.10766 59717.166223 0.000214 34.35135 1.13515 1.00000 0 27.07211 0.85610 26.25699 0.86777 0.81511 0.14189 59717.166648 0.000211 34.63358 1.14521 1.00000 0 27.55273 0.86956 26.67637 0.88208 0.87636 0.14813 59717.167067 0.000208 36.08055 1.16236 1.00000 0 28.18582 0.88558 27.70348 0.89246 0.48234 0.11066 59717.167493 0.000217 34.32916 1.10142 1.00000 0 26.92483 0.84805 26.58364 0.85294 0.34120 0.09119 59717.167915 0.000205 36.75904 1.17837 0.98592 0 28.67632 0.90592 28.38909 0.91005 0.28723 0.08660 59717.168332 0.000211 34.70809 1.13303 1.00000 0 27.52529 0.86912 26.89931 0.87809 0.62597 0.12519 59717.168746 0.000203 36.82431 1.18944 1.00000 0 28.61908 0.90501 28.20129 0.91102 0.41779 0.10445 59717.169148 0.000200 36.84580 1.19163 1.00000 0 29.12095 0.91951 28.64413 0.92635 0.47683 0.11239 59717.169539 0.000191 39.66600 1.27346 1.00000 0 30.32322 0.95938 30.01858 0.96377 0.30464 0.09185 59717.169935 0.000205 36.75627 1.18695 1.00000 0 28.24421 0.89271 27.83231 0.89863 0.41191 0.10298 59717.170346 0.000205 36.32053 1.16760 1.00000 0 28.41351 0.89539 28.02735 0.90092 0.38616 0.09971 59717.170762 0.000211 34.82923 1.14869 1.00000 0 27.68994 0.87172 26.81359 0.88422 0.87636 0.14813 59717.171188 0.000214 34.87616 1.13868 1.00000 0 27.28868 0.85951 26.62177 0.86904 0.66691 0.12835 59717.171795 0.000394 36.57141 0.84711 1.00000 0 28.57700 0.64881 28.18724 0.65283 0.38976 0.07238