/* ** ** 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 54885.614206 0.000139 45.52264 1.46670 1.00000 0 41.90309 1.32245 41.30699 1.33082 0.59610 0.14902 54885.614490 0.000145 43.96311 1.39554 1.00000 0 40.98823 1.28151 40.55904 1.28748 0.42919 0.12390 54885.614773 0.000139 46.23363 1.47246 1.00000 0 42.32045 1.32902 41.91063 1.33475 0.40982 0.12356 54885.615057 0.000145 43.26741 1.37722 1.00000 0 40.46737 1.27334 40.14547 1.27785 0.32189 0.10730 54885.615334 0.000133 46.48235 1.49330 1.00000 0 43.63786 1.37857 43.13247 1.38568 0.50539 0.14017 54885.615609 0.000142 44.02035 1.41862 1.00000 0 40.92527 1.29352 40.37783 1.30122 0.54744 0.14135 54885.615893 0.000142 44.10035 1.40515 1.00000 0 41.21146 1.29804 40.88300 1.30265 0.32846 0.10949 54885.616171 0.000136 46.51809 1.47847 1.00000 0 43.17826 1.35663 42.83582 1.36142 0.34244 0.11415 54885.616451 0.000145 43.47271 1.38591 1.00000 0 40.54750 1.27460 40.15408 1.28011 0.39343 0.11862 54885.616729 0.000133 46.79874 1.49458 1.00000 0 43.81207 1.38132 43.42331 1.38678 0.38876 0.12294 54885.616998 0.000136 46.64438 1.46864 1.00000 0 43.43401 1.36064 43.28181 1.36276 0.15220 0.07610 54885.617279 0.000145 42.64632 1.37433 1.00000 0 40.10677 1.26765 39.57028 1.27520 0.53649 0.13852 54885.617557 0.000133 47.51863 1.51252 1.00000 0 43.98627 1.38406 43.63638 1.38897 0.34988 0.11663 54885.617834 0.000145 43.32098 1.38570 1.00000 0 40.58757 1.27523 40.08684 1.28223 0.50072 0.13382 54885.618121 0.000142 44.07037 1.40639 1.00000 0 41.29323 1.29933 40.89178 1.30495 0.40145 0.12104 54885.618402 0.000139 45.21819 1.44047 1.00000 0 42.40392 1.33033 41.95685 1.33657 0.44707 0.12906 54885.618691 0.000150 41.74427 1.33083 1.00000 0 39.18061 1.22860 38.73353 1.23484 0.44707 0.12400 54885.618986 0.000145 44.01700 1.39269 1.00000 0 40.54750 1.27460 40.36867 1.27711 0.17883 0.07998 54885.619273 0.000142 43.74366 1.40167 1.00000 0 40.96616 1.29417 40.56470 1.29982 0.40145 0.12104 54885.619556 0.000142 45.48014 1.44661 1.00000 0 41.66119 1.30510 41.22324 1.31121 0.43795 0.12643 54885.619840 0.000142 43.97671 1.40583 1.00000 0 40.84350 1.29223 40.55154 1.29635 0.29197 0.10323 54885.620123 0.000142 44.48504 1.41811 1.00000 0 41.37500 1.30061 40.97355 1.30623 0.40145 0.12104 54885.620410 0.000145 43.31388 1.37907 1.00000 0 40.54750 1.27460 40.18984 1.27961 0.35766 0.11310 54885.620696 0.000142 43.87168 1.41205 1.00000 0 41.12969 1.29675 40.54576 1.30494 0.58393 0.14598 54885.620974 0.000136 46.98402 1.49303 1.00000 0 43.73238 1.36530 43.19969 1.37271 0.53268 0.14237 54885.621249 0.000139 46.25717 1.47068 1.00000 0 42.36219 1.32967 41.98962 1.33488 0.37256 0.11781 54885.621529 0.000142 43.74617 1.40513 1.00000 0 40.88439 1.29288 40.44644 1.29904 0.43795 0.12643 54885.621816 0.000145 43.42962 1.37746 1.00000 0 40.54750 1.27460 40.29714 1.27811 0.25036 0.09463 54885.622097 0.000136 46.20991 1.47539 1.00000 0 42.58152 1.34722 42.31518 1.35098 0.26634 0.10067 54885.622371 0.000139 44.37339 1.42961 1.00000 0 41.69441 1.31915 41.17282 1.32650 0.52159 0.13940 54885.622655 0.000145 43.10578 1.37808 1.00000 0 40.42730 1.27271 39.99811 1.27873 0.42919 0.12390 54885.622941 0.000142 44.11440 1.40708 1.00000 0 41.33411 1.29997 40.93266 1.30559 0.40145 0.12104 54885.623358 0.000275 43.73575 1.01679 0.99085 0 40.84124 0.93231 40.32830 0.93752 0.51295 0.09872 54885.681570 0.000142 47.35592 1.51756 0.98385 0 42.17881 1.32392 41.57723 1.33243 0.60158 0.15039 54885.681856 0.000145 45.48035 1.46326 1.00000 0 40.86803 1.27963 40.10675 1.29037 0.76128 0.16613 54885.682143 0.000142 45.10428 1.46404 1.00000 0 41.21146 1.29804 40.36066 1.31011 0.85080 0.17740 54885.682429 0.000145 44.72189 1.42154 1.00000 0 40.38723 1.27208 40.13347 1.27569 0.25376 0.09591 54885.682722 0.000148 43.84700 1.40188 1.00000 0 39.75245 1.24961 39.29042 1.25616 0.46203 0.12814 54885.683005 0.000136 48.17429 1.53450 1.00000 0 43.34876 1.35930 42.88597 1.36585 0.46279 0.13359 54885.683292 0.000150 42.41565 1.36376 1.00000 0 38.56420 1.21890 38.11105 1.22536 0.45314 0.12568 54885.683569 0.000127 51.38912 1.63737 1.00000 0 45.80352 1.44411 45.47396 1.44880 0.32956 0.11652 54885.683836 0.000139 47.90556 1.53165 1.00000 0 42.44566 1.33098 41.87923 1.33900 0.56643 0.14625 54885.684110 0.000136 48.21650 1.53924 1.00000 0 43.05039 1.35462 42.62617 1.36064 0.42422 0.12791 54885.684394 0.000148 44.94321 1.43036 1.00000 0 39.90957 1.25207 39.51863 1.25761 0.39095 0.11788 54885.684683 0.000142 45.30873 1.45576 1.00000 0 41.29323 1.29933 40.70137 1.30772 0.59186 0.14797 54885.684964 0.000139 46.90823 1.50165 1.00000 0 41.81962 1.32113 41.44200 1.32652 0.37762 0.11941 54885.685251 0.000148 45.26102 1.44108 1.00000 0 39.87029 1.25146 39.47935 1.25700 0.39095 0.11788 54885.685543 0.000145 44.51968 1.43531 1.00000 0 40.50743 1.27397 39.81865 1.28373 0.68878 0.15802 54885.685829 0.000142 45.74509 1.47625 1.00000 0 41.04792 1.29546 40.41907 1.30441 0.62885 0.15252 54885.686113 0.000142 45.85062 1.47263 1.00000 0 41.41588 1.30125 40.78703 1.31016 0.62885 0.15252 54885.686405 0.000150 42.74120 1.37544 1.00000 0 38.98798 1.22558 38.36055 1.23447 0.62743 0.14789 54885.686697 0.000142 45.85818 1.47214 1.00000 0 41.25235 1.29868 40.69748 1.30656 0.55487 0.14327 54885.686975 0.000136 47.68331 1.52470 1.00000 0 43.00776 1.35395 42.54498 1.36052 0.46279 0.13359 54885.687253 0.000142 46.61111 1.50235 1.00000 0 41.45677 1.30190 40.71694 1.31236 0.73983 0.16543 54885.687536 0.000142 45.81035 1.45889 1.00000 0 41.37500 1.30061 41.00508 1.30586 0.36991 0.11698 54885.687826 0.000148 43.43256 1.38953 1.00000 0 39.39892 1.24404 39.04351 1.24911 0.35541 0.11239 54885.688118 0.000145 44.68312 1.43639 1.00000 0 40.22697 1.26955 39.71944 1.27678 0.50752 0.13564 54885.688407 0.000145 45.45389 1.46420 1.00000 0 40.26703 1.27018 39.68701 1.27843 0.58002 0.14501 54885.688697 0.000145 45.68839 1.46562 1.00000 0 40.38723 1.27208 39.87971 1.27929 0.50752 0.13564 54885.688986 0.000145 45.16552 1.45038 1.00000 0 40.50743 1.27397 39.92741 1.28220 0.58002 0.14501 54885.689275 0.000145 45.38977 1.45389 1.00000 0 40.90810 1.28025 40.25557 1.28946 0.65253 0.15380 54885.689568 0.000148 44.24933 1.40973 1.00000 0 39.51677 1.24590 39.23244 1.24995 0.28433 0.10052 54885.689854 0.000139 47.01363 1.50636 1.00000 0 42.27871 1.32836 41.71228 1.33639 0.56643 0.14625 54885.690135 0.000142 46.06167 1.47051 1.00000 0 41.29323 1.29933 40.88633 1.30511 0.40691 0.12269 54885.690418 0.000142 45.65151 1.45405 1.00000 0 41.04792 1.29546 40.78899 1.29915 0.25894 0.09787 54885.690766 0.000205 48.12366 1.25278 1.00000 0 42.66257 1.09716 42.30516 1.10131 0.35741 0.09552