/* ** ** 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 58146.677602 0.000116 110.65696 2.48940 1.00000 0 58146.677827 0.000110 116.61510 2.61424 1.00000 0 58146.678047 0.000110 114.11784 2.59094 1.00000 0 58146.678273 0.000116 108.10902 2.43376 1.00000 0 58146.678496 0.000107 114.66742 2.60661 1.00000 0 58146.678713 0.000110 112.67027 2.53675 1.00000 0 58146.678883 0.000061 105.20724 3.29683 1.00000 0 58146.679057 0.000113 110.45692 2.49941 1.00000 0 58146.679283 0.000113 109.17802 2.48740 1.00000 0 58146.679506 0.000110 114.47182 2.56294 1.00000 0 58146.679725 0.000110 113.08169 2.54551 1.00000 0 58146.679948 0.000113 110.82488 2.48941 1.00000 0 58146.680125 0.000064 100.76926 3.17232 1.00000 0 58146.680264 0.000075 105.71072 2.98900 1.00000 0 58146.680400 0.000061 104.65991 3.29363 1.00000 0 58146.680570 0.000110 111.40108 2.53732 1.00000 0 58146.680747 0.000067 106.57207 3.15968 1.00000 0 58146.680874 0.000061 105.27778 3.30328 1.00000 0 58146.681048 0.000113 111.40429 2.50771 1.00000 0 58146.681276 0.000116 107.58524 2.42971 1.00000 0 58146.681502 0.000110 112.38299 2.55014 1.00000 0 58146.681722 0.000110 112.72855 2.54774 1.00000 0 58146.681945 0.000113 110.97431 2.49700 1.00000 0 58146.682171 0.000113 108.44212 2.47511 1.00000 0 58146.682396 0.000113 109.04533 2.48178 1.00000 0 58146.682625 0.000116 107.66832 2.42877 1.00000 0 58146.682856 0.000116 107.69556 2.43096 1.00000 0 58146.683082 0.000110 111.84996 2.54227 1.00000 0 58146.683305 0.000113 109.28408 2.47232 1.00000 0 58146.683528 0.000110 112.04052 2.54231 1.00000 0 58146.683707 0.000069 105.99489 3.10131 1.00000 0 58146.683892 0.000116 109.01770 2.43777 1.00000 0 58146.684115 0.000107 114.65118 2.60213 1.00000 0 58146.684338 0.000116 106.70799 2.42199 1.00000 0 58146.684566 0.000113 112.17027 2.50003 1.00000 0 58146.684792 0.000113 110.27300 2.50254 1.00000 0 58146.685018 0.000113 111.64969 2.51370 1.00000 0 58146.685246 0.000116 107.68597 2.42697 1.00000 0 58146.685478 0.000116 108.07186 2.42537 1.00000 0 58146.685703 0.000110 115.22841 2.56296 1.00000 0 58146.685923 0.000110 112.46693 2.53241 1.00000 0 58146.686143 0.000110 111.35856 2.53868 1.00000 0 58146.686363 0.000110 113.45177 2.54533 1.00000 0 58146.686586 0.000113 110.37859 2.48440 1.00000 0 58146.686812 0.000113 108.68642 2.46966 1.00000 0 58146.687037 0.000113 109.53226 2.50765 1.00000 0 58146.687260 0.000110 116.24670 2.61559 1.00000 0 58146.687480 0.000110 112.98648 2.57007 1.00000 0 58146.687700 0.000110 113.90180 2.59196 1.00000 0 58146.687923 0.000113 112.00202 2.53780 1.00000 0 58146.688149 0.000113 109.52022 2.47677 1.00000 0 58146.688368 0.000107 117.55176 2.63190 1.00000 0 58146.688675 0.000200 114.06741 1.90893 1.00000 0