/* ** ** 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 57895.187205 0.000203 31.57347 1.00748 1.00000 0 28.99113 0.91088 28.66718 0.91471 0.32395 0.08364 57895.187608 0.000200 31.81024 1.01239 1.00000 0 29.32419 0.92271 29.08318 0.92557 0.24101 0.07267 57895.188001 0.000194 32.57861 1.04000 1.00000 0 30.19954 0.95025 29.88365 0.95400 0.31590 0.08443 57895.188395 0.000200 31.73356 1.01631 1.00000 0 29.38226 0.92362 28.98788 0.92829 0.39438 0.09296 57895.188794 0.000200 32.06129 1.02090 1.00000 0 29.35323 0.92317 29.09031 0.92628 0.26292 0.07590 57895.189205 0.000211 29.98161 0.96413 1.00000 0 27.55273 0.86956 27.17996 0.87398 0.37277 0.08786 57895.189618 0.000203 31.32518 0.99739 1.00000 0 28.64770 0.90547 28.49652 0.90727 0.15118 0.05714 57895.190029 0.000208 30.25537 0.97167 1.00000 0 27.93541 0.88163 27.57846 0.88587 0.35695 0.08657 57895.190440 0.000203 32.24726 1.01637 1.00000 0 29.10561 0.91268 28.99763 0.91395 0.10798 0.04829 57895.190845 0.000203 31.44127 1.00692 1.00000 0 28.84804 0.90863 28.50249 0.91273 0.34555 0.08639 57895.191253 0.000205 31.09570 0.99631 1.00000 0 28.46994 0.89627 28.10797 0.90056 0.36198 0.08779 57895.191661 0.000203 31.47412 1.01318 1.00000 0 28.90528 0.90953 28.43014 0.91515 0.47513 0.10130 57895.192075 0.000211 29.85236 0.95442 1.00000 0 27.52529 0.86912 27.27677 0.87208 0.24851 0.07174 57895.192480 0.000194 32.89279 1.05218 1.00000 0 29.96034 0.94648 29.68957 0.94971 0.27077 0.07816 57895.192879 0.000205 30.70104 0.98772 1.00000 0 28.41351 0.89539 27.98766 0.90044 0.42585 0.09522 57895.193273 0.000188 33.47709 1.06981 1.00000 0 30.82055 0.97463 30.58797 0.97740 0.23258 0.07355 57895.193661 0.000200 31.70979 1.01651 1.00000 0 29.14999 0.91997 28.82134 0.92387 0.32865 0.08486 57895.194069 0.000208 30.36677 0.97644 1.00000 0 28.04670 0.88339 27.62676 0.88836 0.41994 0.09390 57895.194483 0.000205 30.83100 0.98226 1.00000 0 28.66746 0.89938 28.34806 0.90315 0.31939 0.08247 57895.194885 0.000197 32.17102 1.02430 1.00000 0 29.60813 0.93396 29.40804 0.93634 0.20009 0.06670 57895.195284 0.000203 30.69303 0.98024 1.00000 0 28.59047 0.90456 28.39609 0.90688 0.19437 0.06479 57895.195692 0.000205 30.61570 0.97942 1.00000 0 28.38530 0.89494 28.08720 0.89848 0.29810 0.07967 57895.196100 0.000203 31.82509 1.00917 1.00000 0 28.93390 0.90998 28.76112 0.91203 0.17278 0.06109 57895.196508 0.000205 30.77700 0.97938 1.00000 0 28.27243 0.89316 28.12338 0.89494 0.14905 0.05634 57895.196922 0.000208 30.50881 0.97487 1.00000 0 28.10235 0.88426 27.78740 0.88800 0.31496 0.08132 57895.197330 0.000200 31.55817 1.00528 1.00000 0 29.14999 0.91997 28.95280 0.92231 0.19719 0.06573 57895.197741 0.000211 29.99629 0.94833 1.00000 0 27.85460 0.87431 27.70964 0.87602 0.14497 0.05479 57895.198261 0.000310 32.47375 0.82811 1.00000 0 29.71303 0.74586 29.37394 0.74907 0.33909 0.06922