/* ** ** 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 54477.373197 0.000275 27.81924 0.92092 1.00000 0 21.21425 0.66885 20.82546 0.67448 0.38879 0.08694 54477.373698 0.000226 29.53115 0.95193 1.00000 0 25.73513 0.81300 25.37999 0.81816 0.35514 0.09170 54477.374164 0.000240 28.61482 0.92346 1.00000 0 24.32965 0.76631 23.92915 0.77210 0.40050 0.09440 54477.374659 0.000255 27.36767 0.88470 1.00000 0 22.92451 0.72241 22.52579 0.72818 0.39873 0.09147 54477.375156 0.000243 28.58261 0.91874 1.00000 0 23.96846 0.75606 23.66067 0.76052 0.30779 0.08226 54477.375631 0.000231 30.09503 0.96184 1.00000 0 25.11680 0.79307 24.90904 0.79609 0.20776 0.06925 54477.376103 0.000240 28.76789 0.93289 1.00000 0 24.16069 0.76365 23.73794 0.76978 0.42275 0.09699 54477.376571 0.000229 30.44724 0.98103 1.00000 0 25.43473 0.80311 25.08409 0.80820 0.35065 0.09054 54477.377046 0.000246 28.12685 0.91011 1.00000 0 23.56863 0.74531 23.19929 0.75067 0.36935 0.08958 54477.377561 0.000269 25.87898 0.82916 1.00000 0 21.67047 0.68323 21.43218 0.68669 0.23829 0.06879 54477.378073 0.000243 28.59411 0.92300 1.00000 0 23.89691 0.75493 23.54515 0.76004 0.35176 0.08794 54477.378559 0.000243 28.67610 0.91896 1.00000 0 23.92076 0.75531 23.67892 0.75882 0.24184 0.07292 54477.379066 0.000263 26.49826 0.85642 1.00000 0 22.23480 0.69964 21.82893 0.70550 0.40588 0.09076 54477.379575 0.000246 28.08318 0.91164 1.00000 0 23.54506 0.74493 23.13226 0.75093 0.41280 0.09470 54477.380072 0.000252 27.68070 0.89429 1.00000 0 23.09591 0.72926 22.73505 0.73450 0.36086 0.08752 54477.380793 0.000469 27.64503 0.65843 0.99860 0 23.10781 0.53494 22.66261 0.53967 0.44521 0.07129 54477.440567 0.000272 26.87980 0.87691 0.99572 0 21.57492 0.67955 21.24361 0.68428 0.33130 0.08035 54477.441079 0.000240 28.13411 0.90848 1.00000 0 24.23310 0.76479 23.85949 0.77014 0.37361 0.09061 54477.441577 0.000258 27.11287 0.87521 1.00000 0 22.71195 0.71500 22.32254 0.72056 0.38941 0.08934 54477.442095 0.000260 26.66155 0.85779 1.00000 0 22.25927 0.70390 21.99579 0.70768 0.26348 0.07308 54477.442622 0.000266 26.22098 0.83905 1.00000 0 21.94957 0.69135 21.71165 0.69475 0.23792 0.06868 54477.443148 0.000260 26.31287 0.85633 1.00000 0 22.28152 0.70425 21.83564 0.71064 0.44589 0.09506 54477.443669 0.000260 26.72828 0.86006 1.00000 0 22.48186 0.70741 22.13731 0.71233 0.34455 0.08357 54477.444170 0.000240 28.95777 0.93005 1.00000 0 24.28137 0.76555 23.97370 0.76995 0.30768 0.08223 54477.444650 0.000240 29.49726 0.94301 1.00000 0 24.49860 0.76897 24.19093 0.77335 0.30768 0.08223 54477.445139 0.000249 27.96625 0.89817 1.00000 0 23.43435 0.73885 23.13740 0.74310 0.29694 0.07936 54477.445660 0.000272 25.87630 0.83676 1.00000 0 21.37600 0.67496 21.02671 0.67996 0.34929 0.08233 54477.446169 0.000237 29.30491 0.94313 1.00000 0 24.47976 0.77335 24.16834 0.77781 0.31143 0.08323 54477.446658 0.000252 27.59229 0.88538 1.00000 0 23.02683 0.72817 22.79620 0.73148 0.23063 0.06954 54477.447159 0.000249 27.79192 0.90138 1.00000 0 23.41105 0.73848 22.96564 0.74485 0.44541 0.09720 54477.447671 0.000263 28.38175 0.88646 0.99432 0 23.84531 0.72660 23.44213 0.73217 0.40319 0.09016 54477.507243 0.000292 28.55448 0.95349 0.98674 0 20.12168 0.63599 19.80885 0.64050 0.31283 0.07587 54477.507769 0.000234 29.93702 0.96680 1.00000 0 24.95511 0.78562 24.52492 0.79180 0.43019 0.09869 54477.508273 0.000269 27.48697 0.89937 1.00000 0 21.58431 0.68187 21.07159 0.68925 0.51272 0.10055 54477.508820 0.000278 27.02447 0.87833 1.00000 0 20.95153 0.66122 20.53125 0.66727 0.42028 0.08960 54477.509375 0.000278 26.25442 0.86317 1.00000 0 20.86806 0.65991 20.31405 0.66788 0.55401 0.10288 54477.509928 0.000275 26.79238 0.88132 1.00000 0 21.06664 0.66652 20.50680 0.67458 0.55984 0.10396 54477.510480 0.000278 27.00903 0.88238 1.00000 0 20.90980 0.66057 20.43221 0.66744 0.47759 0.09552 54477.511033 0.000275 27.28734 0.87426 1.00000 0 21.21425 0.66885 20.98259 0.67218 0.23166 0.06687 54477.511597 0.000289 26.13116 0.84337 1.00000 0 20.13350 0.63509 19.82173 0.63958 0.31177 0.07562 54477.512173 0.000286 26.05966 0.84311 1.00000 0 20.23569 0.63991 19.92077 0.64445 0.31492 0.07638 54477.512755 0.000295 26.21440 0.83852 1.00000 0 19.81729 0.62388 19.60153 0.62698 0.21576 0.06228 54477.513322 0.000272 27.31919 0.88102 1.00000 0 21.33337 0.67428 21.04072 0.67850 0.29265 0.07556 54477.513895 0.000301 25.11701 0.81779 1.00000 0 19.32061 0.61006 18.91503 0.61589 0.40559 0.08457 54477.514734 0.000538 25.81185 0.61626 1.00000 0 19.69945 0.46062 19.42337 0.46357 0.27608 0.05217