/* ** ** 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 56659.487433 0.000229 27.49960 0.87963 1.00000 0 25.53614 0.80471 25.26319 0.80801 0.27295 0.07295 56659.487890 0.000229 27.21145 0.87589 1.00000 0 25.43470 0.80311 25.08377 0.80736 0.35093 0.08271 56659.488350 0.000231 26.68674 0.85705 1.00000 0 25.01660 0.79149 24.74707 0.79476 0.26953 0.07204 56659.488801 0.000220 28.25375 0.90409 1.00000 0 26.46506 0.83523 26.20161 0.83842 0.26345 0.07307 56659.489250 0.000229 27.06338 0.86918 1.00000 0 25.38399 0.80231 25.09155 0.80586 0.29244 0.07551 56659.489701 0.000223 27.95119 0.89448 1.00000 0 26.22543 0.82602 25.92539 0.82965 0.30004 0.07747 56659.490147 0.000223 27.75033 0.89075 1.00000 0 26.01729 0.82274 25.73726 0.82614 0.28003 0.07484 56659.490601 0.000231 27.22456 0.86805 1.00000 0 25.26702 0.79544 25.03599 0.79823 0.23103 0.06669 56659.491061 0.000229 27.43996 0.87290 1.00000 0 25.38399 0.80231 25.26701 0.80373 0.11698 0.04776 56659.491515 0.000226 27.49999 0.88042 1.00000 0 25.76079 0.81341 25.50409 0.81652 0.25670 0.07120 56659.491975 0.000234 26.72369 0.85470 1.00000 0 24.80669 0.78328 24.57851 0.78605 0.22818 0.06587 56659.492644 0.000434 27.59550 0.63996 0.99401 0 25.63591 0.58689 25.39832 0.58898 0.23759 0.04954 56659.554067 0.000203 31.35657 1.01008 0.98598 0 29.31617 0.92246 28.80490 0.92789 0.51127 0.10027 56659.554449 0.000179 35.01815 1.11500 1.00000 0 32.27949 1.02128 32.12626 1.02292 0.15323 0.05792 56659.554817 0.000188 34.06557 1.08014 1.00000 0 31.15951 0.97998 30.97159 0.98198 0.18792 0.06264 56659.555196 0.000191 33.50579 1.06288 1.00000 0 30.65705 0.96465 30.47197 0.96662 0.18507 0.06169 56659.555581 0.000194 32.51284 1.04557 1.00000 0 29.99017 0.94695 29.58504 0.95128 0.40514 0.09059 56659.555966 0.000191 33.43010 1.07050 1.00000 0 30.47492 0.96178 30.14590 0.96529 0.32902 0.08225 56659.556336 0.000179 35.09404 1.11729 1.00000 0 32.34411 1.02230 32.16899 1.02417 0.17512 0.06192 56659.556703 0.000188 33.63694 1.07172 1.00000 0 31.19033 0.98046 30.87713 0.98379 0.31320 0.08087 56659.557088 0.000197 32.02678 1.02383 1.00000 0 29.72591 0.93581 29.38660 0.93943 0.33930 0.08229 56659.557464 0.000179 35.38258 1.12563 1.00000 0 32.79648 1.02942 32.46812 1.03291 0.32836 0.08478 56659.557841 0.000197 32.59760 1.04038 1.00000 0 29.66698 0.93489 29.38756 0.93786 0.27942 0.07468 56659.558231 0.000194 32.82482 1.03835 1.00000 0 30.25928 0.95119 30.11748 0.95270 0.14180 0.05359 56659.558717 0.000292 33.14593 0.85573 1.00000 0 30.82354 0.78191 30.42041 0.78537 0.40313 0.07360