/* ** ** 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 57376.203173 0.000266 28.18756 0.90765 1.00000 0 22.08024 0.69340 21.72538 0.69843 0.35487 0.08364 57376.203712 0.000272 28.13305 0.90649 1.00000 0 21.43995 0.67597 21.13123 0.68036 0.30873 0.07718 57376.204247 0.000263 27.06122 0.87396 1.00000 0 22.19079 0.69894 21.81210 0.70432 0.37870 0.08688 57376.204779 0.000269 26.10095 0.85027 1.00000 0 21.51970 0.68085 21.09064 0.68697 0.42906 0.09148 57376.205306 0.000258 27.61405 0.89305 1.00000 0 22.62193 0.71359 22.23473 0.71909 0.38721 0.08883 57376.205841 0.000278 25.64178 0.82857 1.00000 0 20.84721 0.65958 20.54492 0.66389 0.30229 0.07557 57376.206385 0.000266 26.63864 0.85393 1.00000 0 21.75361 0.68825 21.55646 0.69107 0.19715 0.06234 57376.206920 0.000269 26.56147 0.85658 1.00000 0 21.60587 0.68221 21.29382 0.68666 0.31204 0.07801 57376.207453 0.000263 27.16932 0.88338 1.00000 0 22.01468 0.69617 21.59612 0.70213 0.41856 0.09134 57376.207985 0.000269 26.90913 0.86526 1.00000 0 21.67049 0.68323 21.37795 0.68740 0.29254 0.07553 57376.208512 0.000258 27.63352 0.89973 1.00000 0 22.50939 0.71181 22.06104 0.71820 0.44835 0.09559 57376.209033 0.000263 27.00035 0.87475 1.00000 0 22.16878 0.69860 21.75022 0.70454 0.41856 0.09134 57376.209565 0.000269 26.55522 0.85811 1.00000 0 21.51970 0.68085 21.20766 0.68531 0.31204 0.07801 57376.210112 0.000278 25.71312 0.83862 1.00000 0 20.84721 0.65958 20.41266 0.66577 0.43455 0.09061 57376.210639 0.000249 28.47587 0.92511 1.00000 0 23.27131 0.73627 22.84950 0.74229 0.42180 0.09432 57376.211160 0.000272 26.30732 0.85170 1.00000 0 21.37602 0.67496 21.00941 0.68018 0.36661 0.08411 57376.211703 0.000272 26.56149 0.85262 1.00000 0 21.56783 0.67798 21.25910 0.68236 0.30873 0.07718 57376.212236 0.000260 27.51052 0.88455 1.00000 0 22.39284 0.70601 22.09055 0.71031 0.30229 0.07805 57376.212774 0.000278 25.94348 0.83398 1.00000 0 20.95155 0.66123 20.68704 0.66499 0.26451 0.07069 57376.213341 0.000289 24.74399 0.80408 1.00000 0 20.15355 0.63541 19.73639 0.64133 0.41716 0.08698 57376.213917 0.000286 24.85581 0.80877 1.00000 0 20.25595 0.64023 19.85289 0.64597 0.40306 0.08593 57376.214747 0.000544 26.06377 0.60084 0.99584 0 21.10153 0.47518 20.76245 0.47863 0.33908 0.05731 57376.260989 0.000269 23.19870 0.76157 0.99550 0 21.76835 0.68632 21.16738 0.69476 0.60097 0.10794 57376.261495 0.000237 26.55604 0.85146 1.00000 0 24.69966 0.77681 24.37134 0.78142 0.32832 0.08477 57376.261996 0.000263 23.94811 0.77306 1.00000 0 22.30087 0.70068 21.88668 0.70648 0.41419 0.09038 57376.262505 0.000246 25.27385 0.81561 1.00000 0 23.59222 0.74568 23.25437 0.75045 0.33785 0.08446 57376.263008 0.000258 24.22693 0.78380 1.00000 0 22.53190 0.71217 22.16890 0.71729 0.36300 0.08556 57376.263521 0.000255 24.43535 0.79697 1.00000 0 22.83347 0.72098 22.32358 0.72815 0.50989 0.10198 57376.264027 0.000252 24.92936 0.80387 1.00000 0 23.14198 0.72999 22.79127 0.73493 0.35071 0.08506 57376.264536 0.000258 23.99568 0.77985 1.00000 0 22.50939 0.71181 22.08589 0.71778 0.42350 0.09241 57376.265063 0.000269 23.06822 0.74424 1.00000 0 21.51970 0.68085 21.23022 0.68494 0.28949 0.07475 57376.265589 0.000258 24.30766 0.78281 1.00000 0 22.73448 0.71536 22.37148 0.72046 0.36300 0.08556 57376.266102 0.000255 24.47424 0.78735 1.00000 0 22.81071 0.72062 22.52517 0.72465 0.28554 0.07631 57376.266617 0.000260 24.11381 0.78003 1.00000 0 22.45962 0.70706 22.04083 0.71294 0.41879 0.09139 57376.267152 0.000275 22.90207 0.73356 1.00000 0 21.36188 0.67117 21.07849 0.67515 0.28339 0.07317 57376.267679 0.000252 24.90383 0.80031 1.00000 0 23.00382 0.72781 22.75626 0.73131 0.24756 0.07146 57376.268202 0.000272 23.29989 0.74521 1.00000 0 21.54651 0.67764 21.29829 0.68113 0.24822 0.06884 57376.268752 0.000278 22.49776 0.72321 1.00000 0 20.99329 0.66188 20.71285 0.66583 0.28044 0.07241 57376.269276 0.000246 25.29884 0.81302 1.00000 0 23.54508 0.74493 23.29170 0.74852 0.25339 0.07315 57376.269776 0.000255 24.44855 0.78878 1.00000 0 22.85624 0.72134 22.50951 0.72622 0.34673 0.08409 57376.270291 0.000260 24.38174 0.77966 1.00000 0 22.57091 0.70881 22.29172 0.71273 0.27919 0.07462 57376.271041 0.000489 25.08415 0.57681 1.00000 0 23.32878 0.52587 23.01018 0.52908 0.31861 0.05817