/* ** ** 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 56720.379009 0.000191 35.48019 1.13587 1.00000 0 30.59639 0.96370 30.21399 0.96714 0.38240 0.08153 56720.379396 0.000197 35.34724 1.12147 1.00000 0 29.78488 0.93674 29.58243 0.93856 0.20245 0.05844 56720.379790 0.000197 35.36677 1.12157 1.00000 0 29.81434 0.93721 29.61189 0.93903 0.20245 0.05844 56720.380189 0.000203 33.65692 1.07098 1.00000 0 28.93388 0.90998 28.67167 0.91234 0.26222 0.06555 56720.380577 0.000185 36.47829 1.16375 1.00000 0 31.39602 0.99134 31.14507 0.99361 0.25095 0.06707 56720.380956 0.000194 35.39204 1.12148 1.00000 0 30.34903 0.95260 30.12644 0.95460 0.22259 0.06174 56720.381347 0.000197 34.71141 1.10784 1.00000 0 29.69650 0.93535 29.39283 0.93809 0.30367 0.07158 56720.381740 0.000197 34.52262 1.10105 1.00000 0 29.60812 0.93396 29.35506 0.93624 0.25306 0.06534 56720.382119 0.000182 37.15367 1.18705 1.00000 0 31.89437 1.00708 31.60302 1.00971 0.29135 0.07284 56720.382489 0.000188 36.14658 1.15030 1.00000 0 30.97464 0.97706 30.76285 0.97898 0.21179 0.06114 56720.382869 0.000191 36.37453 1.14902 1.00000 0 30.77851 0.96656 30.63946 0.96781 0.13905 0.04916 56720.383242 0.000182 37.07415 1.18545 1.00000 0 31.79897 1.00557 31.52583 1.00804 0.27314 0.07052 56720.383615 0.000191 35.44965 1.13845 1.00000 0 30.53568 0.96274 30.10114 0.96665 0.43454 0.08691 56720.384000 0.000194 35.79646 1.13723 1.00000 0 30.10983 0.94884 29.92148 0.95054 0.18835 0.05679 56720.384388 0.000194 35.49479 1.13217 1.00000 0 30.13973 0.94931 29.84865 0.95193 0.29108 0.07060 56720.384772 0.000191 35.80076 1.14083 1.00000 0 30.38392 0.96034 30.19272 0.96207 0.19120 0.05765 56720.385157 0.000194 35.49055 1.12155 1.00000 0 30.37893 0.95307 30.20771 0.95461 0.17122 0.05415 56720.385536 0.000185 37.07741 1.17121 1.00000 0 31.64643 0.99529 31.53889 0.99626 0.10755 0.04391 56720.385907 0.000185 36.48771 1.16949 1.00000 0 31.42732 0.99184 31.05090 0.99523 0.37642 0.08214 56720.386280 0.000188 36.54477 1.15869 1.00000 0 31.15957 0.97998 30.96543 0.98172 0.19414 0.05854 56720.386662 0.000194 35.60637 1.13246 1.00000 0 30.25933 0.95119 29.98537 0.95366 0.27396 0.06849 56720.387044 0.000188 36.83973 1.17793 1.00000 0 30.91300 0.97609 30.61297 0.97880 0.30004 0.07277 56720.387429 0.000197 34.52033 1.10019 1.00000 0 29.60812 0.93396 29.37193 0.93609 0.23619 0.06312 56720.387814 0.000188 36.83575 1.17220 1.00000 0 31.06711 0.97852 30.82002 0.98075 0.24709 0.06604 56720.388193 0.000191 36.42261 1.15909 1.00000 0 30.59639 0.96370 30.35305 0.96589 0.24334 0.06504 56720.388580 0.000197 34.84254 1.10817 1.00000 0 29.51973 0.93256 29.36790 0.93394 0.15183 0.05061 56720.388968 0.000191 35.71071 1.14422 1.00000 0 30.41427 0.96082 30.08402 0.96381 0.33025 0.07577 56720.389347 0.000188 36.16776 1.15684 1.00000 0 30.85136 0.97512 30.56898 0.97767 0.28239 0.07060 56720.389903 0.000367 36.08415 0.82779 1.00000 0 30.64945 0.69532 30.38749 0.69702 0.26196 0.04864