/* ** ** 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 57100.179747 0.000211 31.12851 0.99492 1.00000 0 27.44294 0.86782 27.22219 0.86998 0.22075 0.06123 57100.180149 0.000191 34.29803 1.09234 1.00000 0 30.41426 0.96082 30.22644 0.96266 0.18782 0.05939 57100.180517 0.000177 37.77172 1.19338 1.00000 0 33.16997 1.04372 33.06836 1.04471 0.10161 0.04544 57100.180875 0.000182 36.06009 1.15100 1.00000 0 31.83076 1.00607 31.59464 1.00838 0.23612 0.06816 57100.181249 0.000191 34.64463 1.10314 1.00000 0 30.62674 0.96417 30.36379 0.96673 0.26295 0.07028 57100.181639 0.000200 33.60352 1.06823 1.00000 0 29.38224 0.92362 29.13073 0.92607 0.25152 0.06722 57100.182041 0.000203 32.60695 1.04520 1.00000 0 28.90526 0.90953 28.49796 0.91348 0.40730 0.08493 57100.182438 0.000194 34.25985 1.08250 1.00000 0 30.28922 0.95166 30.15971 0.95292 0.12951 0.04895 57100.182820 0.000188 34.61316 1.10685 1.00000 0 30.88218 0.97560 30.59611 0.97840 0.28607 0.07386 57100.183196 0.000188 35.72123 1.13630 1.00000 0 31.00546 0.97755 30.79568 0.97959 0.20978 0.06325 57100.183572 0.000188 35.23576 1.12430 1.00000 0 31.06710 0.97852 30.76196 0.98149 0.30514 0.07628 57100.183945 0.000185 35.77109 1.14111 1.00000 0 31.36471 0.99085 31.13228 0.99312 0.23243 0.06710 57100.184319 0.000188 35.00178 1.11508 1.00000 0 31.15956 0.97998 30.85442 0.98294 0.30514 0.07628 57100.184698 0.000191 34.20779 1.09133 1.00000 0 30.50532 0.96226 30.24237 0.96482 0.26295 0.07028 57100.185077 0.000188 35.26546 1.11985 1.00000 0 31.06710 0.97852 30.87639 0.98038 0.19071 0.06031 57100.185464 0.000200 33.03180 1.04692 1.00000 0 29.32417 0.92271 29.16249 0.92428 0.16169 0.05390 57100.185861 0.000197 33.95959 1.08398 1.00000 0 29.81433 0.93721 29.46797 0.94057 0.34636 0.07946 57100.186254 0.000197 33.40853 1.07039 1.00000 0 29.54919 0.93303 29.22105 0.93623 0.32813 0.07734 57100.186636 0.000185 35.52274 1.13127 1.00000 0 31.52122 0.99332 31.26942 0.99577 0.25180 0.06984 57100.187013 0.000191 34.00828 1.08895 1.00000 0 30.38391 0.96034 30.08340 0.96328 0.30051 0.07513 57100.187397 0.000194 33.53214 1.07370 1.00000 0 29.93042 0.94601 29.63439 0.94890 0.29603 0.07401 57100.187797 0.000205 32.29385 1.02986 1.00000 0 28.24420 0.89271 28.05214 0.89459 0.19205 0.05791 57100.188199 0.000197 33.13088 1.06661 1.00000 0 29.46080 0.93163 29.05975 0.93555 0.40105 0.08550 57100.188598 0.000203 32.22348 1.02626 1.00000 0 28.67631 0.90592 28.49922 0.90765 0.17709 0.05600 57100.188995 0.000194 33.98177 1.07800 1.00000 0 30.28922 0.95166 30.06720 0.95382 0.22202 0.06409 57100.189385 0.000197 33.44376 1.06811 1.00000 0 29.54919 0.93303 29.29397 0.93552 0.25522 0.06821 57100.189915 0.000333 32.99193 0.81464 1.00000 0 29.30095 0.71444 29.02069 0.71656 0.28026 0.05496