/* ** ** 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 55244.032203 0.000101 133.91962 3.02827 1.00000 0 55244.032415 0.000110 136.40234 3.08052 1.00000 0 55244.032594 0.000069 124.34731 4.03871 1.00000 0 55244.032733 0.000069 133.16455 4.28479 1.00000 0 55244.032881 0.000078 121.95052 3.89993 1.00000 0 55244.033037 0.000078 120.91032 3.94322 1.00000 0 55244.033193 0.000078 115.99539 3.78629 1.00000 0 55244.033341 0.000069 129.22472 4.11626 1.00000 0 55244.033477 0.000067 129.08716 4.11452 1.00000 0 55244.033610 0.000067 126.62569 4.08584 1.00000 0 55244.033737 0.000061 132.87926 4.26086 1.00000 0 55244.033861 0.000064 126.38782 4.10474 1.00000 0 55244.033992 0.000067 122.85909 3.94365 1.00000 0 55244.034125 0.000067 124.76723 4.05685 1.00000 0 55244.034258 0.000067 131.59386 4.15835 1.00000 0 55244.034388 0.000064 131.06978 4.22471 1.00000 0 55244.034518 0.000067 127.54082 4.11959 1.00000 0 55244.034654 0.000069 119.74149 3.90919 1.00000 0 55244.034793 0.000069 127.69888 4.07406 1.00000 0 55244.034926 0.000064 129.23645 4.19594 1.00000 0 55244.035054 0.000064 129.80608 4.14779 1.00000 0 55244.035181 0.000064 131.54965 4.22956 1.00000 0 55244.035311 0.000067 120.94714 3.95897 1.00000 0 55244.035444 0.000067 124.95413 3.99372 1.00000 0 55244.035577 0.000067 120.07874 3.92699 1.00000 0 55244.035713 0.000069 121.22623 3.87533 1.00000 0 55244.035846 0.000064 134.44673 4.33509 1.00000 0 55244.035971 0.000061 138.41107 4.43840 1.00000 0 55244.036101 0.000069 116.50803 3.77944 1.00000 0 55244.036237 0.000067 121.61166 3.93003 1.00000 0 55244.036370 0.000067 126.69182 4.10921 1.00000 0 55244.036506 0.000069 125.08199 3.98666 1.00000 0 55244.036648 0.000072 116.21323 3.82102 1.00000 0 55244.036790 0.000069 118.96844 3.82193 1.00000 0 55244.036931 0.000072 112.44064 3.64332 1.00000 0 55244.037067 0.000064 128.53589 4.17306 1.00000 0 55244.037201 0.000069 125.49058 3.99567 1.00000 0 55244.037339 0.000069 122.16029 3.96369 1.00000 0 55244.037478 0.000069 116.03048 3.74775 1.00000 0 55244.037617 0.000069 122.42287 3.92068 1.00000 0 55244.037753 0.000067 127.06265 4.04317 1.00000 0 55244.037892 0.000072 113.21756 3.66047 1.00000 0 55244.038034 0.000069 124.46950 3.97668 1.00000 0 55244.038170 0.000067 122.60012 3.99022 1.00000 0 55244.038306 0.000069 123.14894 3.91347 1.00000 0 55244.038451 0.000075 116.91425 3.78304 1.00000 0 55244.038598 0.000072 119.30202 3.88857 1.00000 0 55244.038740 0.000069 123.30225 3.95204 1.00000 0 55244.038879 0.000069 119.51279 3.82147 1.00000 0 55244.039015 0.000067 124.89062 3.97901 1.00000 0 55244.039154 0.000072 117.36348 3.82887 1.00000 0 55244.039301 0.000075 115.79874 3.65801 1.00000 0 55244.039446 0.000069 117.01193 3.77366 1.00000 0 55244.039591 0.000075 113.40470 3.64803 1.00000 0 55244.039732 0.000067 124.31467 3.99923 1.00000 0 55244.039874 0.000075 114.08167 3.67899 1.00000 0 55244.040022 0.000072 118.01201 3.83896 1.00000 0 55244.040169 0.000075 114.40642 3.70483 1.00000 0 55244.040317 0.000072 116.97786 3.76855 1.00000 0 55244.040462 0.000072 116.76791 3.78324 1.00000 0 55244.040606 0.000072 118.84009 3.82990 1.00000 0 55244.040754 0.000075 115.70188 3.66169 1.00000 0 55244.040901 0.000072 113.38773 3.65305 1.00000 0 55244.041043 0.000069 118.18790 3.84127 1.00000 0 55244.041191 0.000078 110.00586 3.54704 1.00000 0 55244.041341 0.000072 117.37228 3.81461 1.00000 0 55244.041483 0.000069 120.26760 3.84461 1.00000 0 55244.041625 0.000072 117.07607 3.82746 1.00000 0 55244.041769 0.000072 119.11970 3.83975 1.00000 0 55244.041914 0.000072 114.01039 3.70554 1.00000 0 55244.042059 0.000072 113.82898 3.72541 1.00000 0 55244.042206 0.000075 112.67722 3.64493 1.00000 0 55244.042354 0.000072 115.94250 3.78364 1.00000 0 55244.042499 0.000072 115.18631 3.68956 1.00000 0 55244.042646 0.000075 107.06380 3.48910 1.00000 0 55244.042788 0.000067 119.65126 3.89259 1.00000 0 55244.042924 0.000069 115.34017 3.79352 1.00000 0 55244.043063 0.000069 115.29150 3.80909 1.00000 0 55244.043205 0.000072 114.25977 3.69599 1.00000 0 55244.043349 0.000072 122.61864 3.91912 1.00000 0 55244.043494 0.000072 118.40770 3.84817 1.00000 0 55244.043639 0.000072 114.32930 3.69202 1.00000 0 55244.043786 0.000075 114.33104 3.78065 1.00000 0 55244.043934 0.000072 113.34882 3.66326 1.00000 0 55244.044076 0.000069 118.97035 3.83173 1.00000 0 55244.044212 0.000067 118.83968 3.86594 1.00000 0 55244.044348 0.000069 118.50734 3.77584 1.00000 0