/* ** ** 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 54417.463580 0.000327 34.76787 0.83546 0.99856 0 32.38348 0.75825 31.80609 0.76433 0.57739 0.09623 54417.530377 0.000191 33.49747 1.06174 0.99399 0 31.11719 0.97479 30.86853 0.97831 0.24866 0.08289 54417.530745 0.000177 35.91118 1.14496 1.00000 0 33.49829 1.04887 33.08229 1.05475 0.41600 0.11118 54417.531112 0.000191 32.95964 1.05596 1.00000 0 30.59630 0.96369 30.23928 0.96877 0.35702 0.09902 54417.531491 0.000188 33.15638 1.07199 1.00000 0 30.91291 0.97609 30.41097 0.98323 0.50194 0.11831 54417.531856 0.000177 35.25149 1.13050 1.00000 0 33.03851 1.04165 32.65223 1.04714 0.38628 0.10714 54417.532217 0.000185 33.81376 1.07449 1.00000 0 31.48983 0.99282 31.31990 0.99524 0.16993 0.06937 54417.532573 0.000171 36.94958 1.17374 1.00000 0 34.53196 1.08283 34.22475 1.08718 0.30721 0.09715 54417.532920 0.000177 35.84681 1.13699 1.00000 0 33.49829 1.04887 33.20115 1.05307 0.29714 0.09396 54417.533288 0.000191 32.61102 1.04445 1.00000 0 30.53559 0.96274 30.20604 0.96743 0.32956 0.09513 54417.533655 0.000177 35.22971 1.13399 1.00000 0 33.13703 1.04320 32.63189 1.05037 0.50514 0.12251 54417.534011 0.000179 34.61340 1.11118 1.00000 0 32.44101 1.02383 32.06096 1.02924 0.38005 0.10541 54417.534463 0.000272 34.69082 0.90283 0.99724 0 32.44118 0.83265 32.13181 0.83623 0.30938 0.07734 54417.597353 0.000205 33.50726 1.06921 0.99264 0 28.76631 0.90426 28.48271 0.90830 0.28360 0.08551 54417.597747 0.000188 34.82596 1.11919 1.00000 0 30.88209 0.97560 30.51868 0.98079 0.36340 0.10079 54417.598135 0.000200 33.21056 1.06523 1.00000 0 29.49829 0.92544 29.05062 0.93179 0.44767 0.10858 54417.598537 0.000203 32.62677 1.05221 1.00000 0 28.84794 0.90862 28.38070 0.91527 0.46723 0.11013 54417.598933 0.000194 34.73829 1.10122 1.00000 0 30.37884 0.95307 30.16188 0.95615 0.21696 0.07671 54417.599327 0.000200 33.43530 1.06646 1.00000 0 29.29506 0.92225 29.03172 0.92600 0.26334 0.08327 54417.599714 0.000188 35.16199 1.12885 1.00000 0 30.94373 0.97658 30.58033 0.98176 0.36340 0.10079 54417.600094 0.000191 34.46075 1.10920 1.00000 0 30.32312 0.95938 29.96522 0.96450 0.35790 0.09926 54417.600475 0.000191 34.69401 1.11090 1.00000 0 30.47488 0.96178 30.17205 0.96610 0.30284 0.09131 54417.600854 0.000188 35.53380 1.12634 1.00000 0 31.15947 0.97997 30.99175 0.98236 0.16772 0.06847 54417.601236 0.000194 33.99694 1.10656 1.00000 0 30.28914 0.95166 29.55691 0.96204 0.73223 0.14092 54417.601621 0.000191 34.02707 1.11380 1.00000 0 30.35347 0.95986 29.63768 0.97007 0.71580 0.14038 54417.601997 0.000185 35.70298 1.14931 1.00000 0 31.58373 0.99430 31.10109 1.00117 0.48265 0.11706 54417.602368 0.000185 35.90776 1.14499 1.00000 0 31.52113 0.99332 31.26561 0.99696 0.25552 0.08517 54417.602756 0.000203 32.44826 1.04833 1.00000 0 28.67623 0.90592 28.23495 0.91222 0.44128 0.10703 54417.603152 0.000194 34.10691 1.09586 1.00000 0 30.04994 0.94790 29.67026 0.95331 0.37968 0.10147 54417.603537 0.000191 34.51431 1.10831 1.00000 0 30.38383 0.96034 30.05346 0.96506 0.33037 0.09537 54417.603919 0.000191 34.66359 1.11049 1.00000 0 30.44453 0.96130 30.14170 0.96563 0.30284 0.09131 54417.604471 0.000362 34.23605 0.80428 1.00000 0 30.16212 0.69527 29.76965 0.69936 0.39248 0.07553