/* ** ** 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 57894.391540 0.000197 31.57162 1.01849 1.00000 0 29.54919 0.93303 29.11564 0.93930 0.43355 0.10839 57894.391908 0.000171 36.82440 1.17884 1.00000 0 34.12461 1.07643 33.78107 1.08140 0.34354 0.10358 57894.392252 0.000174 35.99378 1.15672 1.00000 0 33.38892 1.05585 33.02040 1.06120 0.36852 0.10638 57894.392608 0.000182 33.95844 1.09315 1.00000 0 31.86257 1.00658 31.45310 1.01251 0.40947 0.10943 57894.392987 0.000197 31.65807 1.02145 1.00000 0 29.69650 0.93535 29.20875 0.94239 0.48775 0.11496 57894.393386 0.000203 31.19505 1.01020 1.00000 0 28.87665 0.90908 28.32386 0.91705 0.55278 0.12063 57894.393783 0.000194 32.61200 1.03285 1.00000 0 30.28923 0.95166 30.12422 0.95405 0.16501 0.06736 57894.394173 0.000197 32.04160 1.03173 1.00000 0 29.57866 0.93349 29.17220 0.93937 0.40646 0.10495 57894.394549 0.000179 34.76788 1.12531 1.00000 0 32.37648 1.02281 31.84153 1.03055 0.53495 0.12609 57894.394920 0.000191 33.14978 1.06471 1.00000 0 30.62675 0.96417 30.20797 0.97022 0.41877 0.10813 57894.395302 0.000191 33.03129 1.05672 1.00000 0 30.62675 0.96417 30.29173 0.96901 0.33502 0.09671 57894.395681 0.000188 32.87631 1.05887 1.00000 0 30.85136 0.97512 30.45449 0.98087 0.39687 0.10607 57894.396063 0.000194 32.11078 1.02793 1.00000 0 30.05003 0.94790 29.74751 0.95228 0.30252 0.09121 57894.396436 0.000179 35.06020 1.12026 1.00000 0 32.34417 1.02230 32.10641 1.02575 0.23776 0.08406 57894.396806 0.000191 32.90498 1.05558 1.00000 0 30.53568 0.96274 30.17275 0.96799 0.36294 0.10066 57894.397194 0.000197 31.92262 1.02263 1.00000 0 29.72596 0.93582 29.37370 0.94090 0.35226 0.09770 57894.397585 0.000194 32.29366 1.03650 1.00000 0 30.13973 0.94931 29.75471 0.95487 0.38502 0.10290 57894.397964 0.000185 34.02369 1.09026 1.00000 0 31.39602 0.99134 31.07932 0.99593 0.31670 0.09549 57894.398343 0.000194 32.78115 1.04268 1.00000 0 29.96033 0.94648 29.82282 0.94848 0.13751 0.06150 57894.398731 0.000194 32.58748 1.05004 1.00000 0 30.13973 0.94931 29.67220 0.95606 0.46753 0.11339 57894.399124 0.000200 31.69151 1.01055 1.00000 0 29.32418 0.92271 29.05714 0.92657 0.26704 0.08445 57894.399515 0.000191 33.35420 1.06465 1.00000 0 30.59639 0.96370 30.31721 0.96773 0.27918 0.08829 57894.399902 0.000197 32.40714 1.03909 1.00000 0 29.75542 0.93628 29.37606 0.94175 0.37936 0.10139 57894.400293 0.000194 33.34491 1.06255 1.00000 0 30.31913 0.95213 30.01661 0.95649 0.30252 0.09121 57894.400684 0.000197 32.21853 1.03838 1.00000 0 29.60812 0.93396 29.17456 0.94023 0.43355 0.10839 57894.401074 0.000194 32.28740 1.04632 1.00000 0 30.28923 0.95166 29.65670 0.96076 0.63254 0.13189 57894.401471 0.000203 31.28656 0.99873 1.00000 0 28.99112 0.91088 28.67525 0.91543 0.31588 0.09119 57894.401864 0.000191 33.05664 1.06529 1.00000 0 30.59639 0.96370 30.12178 0.97055 0.47461 0.11511 57894.402252 0.000197 32.05637 1.02031 1.00000 0 29.63758 0.93442 29.44790 0.93717 0.18968 0.07169 57894.402628 0.000179 34.78560 1.11951 1.00000 0 32.31186 1.02179 31.92550 1.02739 0.38635 0.10715 57894.403140 0.000333 33.92455 0.81876 1.00000 0 31.28687 0.73826 30.80619 0.74346 0.48068 0.08776