/* ** ** 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 59726.908043 0.000179 34.65810 1.11802 1.00000 0 32.31186 1.02179 31.84380 1.02714 0.46806 0.10466 59726.908399 0.000177 35.43245 1.13150 1.00000 0 33.10429 1.04269 32.77128 1.04648 0.33301 0.08900 59726.908758 0.000182 34.56866 1.09843 1.00000 0 32.05336 1.00959 31.84608 1.01195 0.20728 0.06909 59726.909122 0.000182 34.08855 1.09021 1.00000 0 31.95796 1.00808 31.63552 1.01176 0.32244 0.08618 59726.909487 0.000182 34.04976 1.08689 1.00000 0 31.83077 1.00607 31.60045 1.00871 0.23032 0.07283 59726.909849 0.000179 34.42940 1.10451 1.00000 0 32.27954 1.02128 31.95190 1.02503 0.32764 0.08757 59726.910208 0.000179 34.87972 1.10887 1.00000 0 32.60266 1.02638 32.36863 1.02904 0.23403 0.07401 59726.910566 0.000179 34.62979 1.10699 1.00000 0 32.44110 1.02383 32.13686 1.02730 0.30424 0.08438 59726.910934 0.000188 33.33109 1.06661 1.00000 0 31.06710 0.97852 30.70994 0.98259 0.35717 0.08929 59726.911316 0.000194 31.99738 1.02643 1.00000 0 29.99022 0.94695 29.64372 0.95091 0.34650 0.08663 59726.911689 0.000179 34.45700 1.10429 1.00000 0 32.27954 1.02128 31.97530 1.02476 0.30424 0.08438 59726.912051 0.000182 34.01646 1.09113 1.00000 0 31.95796 1.00808 31.56643 1.01255 0.39154 0.09496 59726.912415 0.000182 33.79199 1.08889 1.00000 0 31.79897 1.00557 31.36137 1.01057 0.43760 0.10039 59726.912771 0.000174 35.86272 1.15075 1.00000 0 33.78959 1.06217 33.28174 1.06793 0.50785 0.11082 59726.913127 0.000182 33.95653 1.09085 1.00000 0 31.92616 1.00758 31.51160 1.01231 0.41457 0.09771 59726.913489 0.000179 34.41542 1.10568 1.00000 0 32.31186 1.02179 31.93741 1.02607 0.37445 0.09361 59726.913851 0.000182 34.38594 1.09155 1.00000 0 32.11696 1.01059 31.90968 1.01295 0.20728 0.06909 59726.914218 0.000185 33.71689 1.07507 1.00000 0 31.58383 0.99430 31.28910 0.99766 0.29473 0.08174 59726.914585 0.000182 34.25345 1.09785 1.00000 0 31.76717 1.00507 31.46776 1.00849 0.29941 0.08304 59726.914950 0.000182 33.79449 1.08846 1.00000 0 31.76717 1.00507 31.35260 1.00981 0.41457 0.09771 59726.915309 0.000177 35.20968 1.13366 1.00000 0 33.26850 1.04527 32.67383 1.05201 0.59467 0.11893 59726.915668 0.000182 34.37107 1.10316 1.00000 0 31.98976 1.00858 31.57520 1.01331 0.41457 0.09771 59726.916024 0.000174 35.58830 1.14223 1.00000 0 33.38892 1.05585 33.02617 1.06000 0.36275 0.09366 59726.916371 0.000174 35.45293 1.14577 1.00000 0 33.45570 1.05691 32.89948 1.06325 0.55621 0.11598 59726.916730 0.000185 33.44804 1.07086 1.00000 0 31.33341 0.99035 31.03868 0.99372 0.29473 0.08174 59726.917097 0.000182 34.55590 1.09420 1.00000 0 32.27596 1.01309 32.06867 1.01544 0.20728 0.06909 59726.917465 0.000185 33.44331 1.07487 1.00000 0 31.45862 0.99233 31.02786 0.99724 0.43076 0.09882 59726.917846 0.000197 34.06646 1.04896 1.00000 0 31.93552 0.96997 31.61545 0.97349 0.32007 0.08264