/* ** ** 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 57760.071462 0.000122 52.74200 1.70112 1.00000 0 47.69842 1.50836 47.05370 1.51751 0.64472 0.16647 57760.071699 0.000116 56.05485 1.78582 1.00000 0 50.38384 1.58852 50.02280 1.59364 0.36105 0.12765 57760.071937 0.000122 54.38730 1.75106 1.00000 0 48.22310 1.51663 47.44943 1.52755 0.77367 0.18236 57760.072177 0.000119 54.10998 1.73277 1.00000 0 48.91066 1.54592 48.47036 1.55218 0.44030 0.13923 57760.072417 0.000122 53.05556 1.69502 1.00000 0 47.84151 1.51062 47.45468 1.51611 0.38683 0.12894 57760.072657 0.000119 54.61518 1.75500 1.00000 0 49.20383 1.55054 48.54338 1.55989 0.66045 0.17053 57760.072900 0.000124 52.35351 1.66691 1.00000 0 47.52094 1.48794 46.97517 1.49562 0.54577 0.15137 57760.073143 0.000119 55.42170 1.78378 1.00000 0 49.30155 1.55208 48.55304 1.56266 0.74851 0.18154 57760.073383 0.000122 53.15437 1.68548 1.00000 0 47.93691 1.51212 47.76498 1.51456 0.17193 0.08596 57760.073624 0.000119 54.98977 1.73956 1.00000 0 49.83903 1.56052 49.48679 1.56548 0.35224 0.12454 57760.073855 0.000113 56.94789 1.82333 1.00000 0 51.82984 1.63168 51.22810 1.64019 0.60174 0.16689 57760.074084 0.000116 55.81397 1.79327 1.00000 0 50.33376 1.58773 49.70193 1.59668 0.63183 0.16886 57760.074315 0.000116 55.43112 1.78730 1.00000 0 50.23359 1.58615 49.51150 1.59639 0.72209 0.18052 57760.074555 0.000124 51.56124 1.65209 1.00000 0 46.82210 1.47696 46.31832 1.48410 0.50378 0.14543 57760.074798 0.000119 55.70017 1.76256 1.00000 0 50.18106 1.56587 49.69674 1.57266 0.48433 0.14603 57760.075036 0.000119 55.88654 1.76348 1.00000 0 49.83903 1.56052 49.57485 1.56424 0.26418 0.10785 57760.075281 0.000127 51.53607 1.65816 1.00000 0 45.62137 1.44123 45.04698 1.44939 0.57439 0.15351 57760.075530 0.000122 53.03256 1.71892 1.00000 0 47.84151 1.51062 46.98188 1.52280 0.85963 0.19222 57760.075770 0.000119 54.63967 1.75620 1.00000 0 49.05724 1.54823 48.44082 1.55697 0.61642 0.16474 57760.076005 0.000116 57.46347 1.83386 1.00000 0 50.98484 1.59796 50.35301 1.60686 0.63183 0.16886 57760.076239 0.000119 54.09456 1.73876 1.00000 0 49.30155 1.55208 48.59707 1.56204 0.70448 0.17612 57760.076477 0.000119 54.39417 1.73253 1.00000 0 49.30155 1.55208 48.90528 1.55769 0.39627 0.13209 57760.076720 0.000124 51.42788 1.66170 1.00000 0 47.00846 1.47989 46.16882 1.49176 0.83964 0.18775 57760.076966 0.000122 53.04973 1.71586 1.00000 0 47.79382 1.50986 47.02015 1.52084 0.77367 0.18236 57760.077206 0.000119 55.50688 1.77859 1.00000 0 49.10611 1.54900 48.57775 1.55649 0.52836 0.15252 57760.077446 0.000122 54.78817 1.75706 1.00000 0 48.70008 1.52411 47.88344 1.53558 0.81665 0.18735 57760.077695 0.000127 51.12977 1.62966 1.00000 0 46.34986 1.45270 45.81649 1.46021 0.53336 0.14793 57760.077946 0.000124 53.19367 1.68328 1.00000 0 47.61412 1.48940 47.23628 1.49471 0.37784 0.12595 57760.078184 0.000113 57.56679 1.84318 1.00000 0 51.57300 1.62763 51.06383 1.63485 0.50917 0.15352 57760.078412 0.000116 55.53731 1.78051 1.00000 0 50.28368 1.58694 49.74211 1.59462 0.54157 0.15634 57760.078647 0.000119 53.69268 1.72936 1.00000 0 48.86180 1.54515 48.24538 1.55390 0.61642 0.16474 57760.078881 0.000116 55.45193 1.78519 1.00000 0 50.13342 1.58457 49.50159 1.59354 0.63183 0.16886 57760.079115 0.000119 56.40172 1.77813 1.00000 0 50.42537 1.56967 49.98507 1.57584 0.44030 0.13923 57760.079353 0.000119 54.70420 1.74815 1.00000 0 48.86180 1.54515 48.50956 1.55016 0.35224 0.12454 57760.079593 0.000122 53.90107 1.73469 1.00000 0 47.65072 1.50760 47.09196 1.51555 0.55876 0.15497 57760.079836 0.000122 54.76350 1.74817 1.00000 0 48.65239 1.52337 48.00766 1.53243 0.64472 0.16647 57760.080076 0.000119 54.65157 1.74082 1.00000 0 49.54586 1.55592 49.06153 1.56276 0.48433 0.14603 57760.080308 0.000113 57.67395 1.85353 1.00000 0 51.72710 1.63006 51.03278 1.63989 0.69432 0.17927 57760.080542 0.000122 53.57381 1.71794 1.00000 0 47.98461 1.51287 47.42585 1.52079 0.55876 0.15497 57760.080782 0.000119 55.74588 1.78451 1.00000 0 49.44814 1.55439 48.83172 1.56310 0.61642 0.16474 57760.081031 0.000130 49.93412 1.59722 1.00000 0 45.45341 1.42250 44.77144 1.43209 0.68197 0.16540 57760.081288 0.000127 51.00340 1.62297 1.00000 0 46.25880 1.45127 45.80749 1.45763 0.45131 0.13607 57760.081537 0.000122 52.65337 1.71853 1.00000 0 47.79382 1.50986 46.71928 1.52508 1.07454 0.21491 57760.081777 0.000119 55.83996 1.75410 1.00000 0 50.27879 1.56739 50.01461 1.57110 0.26418 0.10785 57760.082015 0.000119 54.70765 1.75474 1.00000 0 49.00838 1.54746 48.48002 1.55496 0.52836 0.15252 57760.082258 0.000124 52.81110 1.68280 1.00000 0 47.33458 1.48502 46.83080 1.49212 0.50378 0.14543 57760.082504 0.000122 53.02998 1.69969 1.00000 0 48.27080 1.51738 47.62608 1.52648 0.64472 0.16647 57760.082747 0.000122 52.89708 1.69450 1.00000 0 48.08001 1.51438 47.52125 1.52229 0.55876 0.15497 57760.082984 0.000116 54.94296 1.77289 1.00000 0 50.03326 1.58298 49.35630 1.59260 0.67696 0.17479 57760.083218 0.000119 55.06101 1.76991 1.00000 0 49.54586 1.55592 48.75332 1.56710 0.79254 0.18680 57760.083450 0.000113 56.66771 1.81416 1.00000 0 51.31616 1.62357 50.89957 1.62950 0.41659 0.13886 57760.083687 0.000124 51.48182 1.66645 1.00000 0 47.19481 1.48282 46.22923 1.49643 0.96559 0.20134 57760.083927 0.000116 55.98322 1.78464 1.00000 0 50.83459 1.59561 50.29302 1.60325 0.54157 0.15634 57760.084159 0.000116 55.42202 1.77935 1.00000 0 50.13342 1.58457 49.59186 1.59226 0.54157 0.15634 57760.084393 0.000119 55.73174 1.77602 1.00000 0 49.25269 1.55131 48.85642 1.55693 0.39627 0.13209 57760.084630 0.000119 54.42094 1.74204 1.00000 0 49.44814 1.55439 48.83172 1.56309 0.61642 0.16474 57760.084865 0.000116 55.93798 1.78691 1.00000 0 50.88467 1.59639 50.25285 1.60530 0.63183 0.16886 57760.085096 0.000116 56.07367 1.78802 1.00000 0 50.93476 1.59718 50.34806 1.60545 0.58670 0.16272 57760.085328 0.000116 55.16528 1.78990 1.00000 0 50.63426 1.59246 49.55112 1.60774 1.08314 0.22109 57760.085562 0.000119 54.68396 1.74686 1.00000 0 49.15497 1.54977 48.71467 1.55602 0.44030 0.13923 57760.085799 0.000119 55.20792 1.77573 1.00000 0 49.25269 1.55131 48.54821 1.56128 0.70448 0.17612 57760.086034 0.000116 55.54996 1.77666 1.00000 0 50.38384 1.58852 49.88741 1.59555 0.49644 0.14968 57760.086268 0.000119 54.64770 1.75658 1.00000 0 50.03448 1.56358 49.06582 1.57716 0.96866 0.20652 57760.086508 0.000122 52.84672 1.69510 1.00000 0 48.08001 1.51438 47.47826 1.52289 0.60174 0.16082 57760.086746 0.000116 55.06209 1.77113 1.00000 0 50.08334 1.58377 49.49664 1.59211 0.58670 0.16272 57760.087029 0.000168 56.25694 1.49078 0.98516 0 50.83793 1.33507 50.52200 1.33880 0.31594 0.09991 57760.133852 0.000122 55.81149 1.83511 0.97626 0 48.95584 1.54657 47.62976 1.56606 1.32608 0.24625 57760.134113 0.000139 51.94781 1.66865 1.00000 0 42.27869 1.32836 41.65371 1.33752 0.62498 0.15625 57760.134390 0.000139 52.57412 1.68072 1.00000 0 42.19521 1.32705 41.72648 1.33393 0.46874 0.13531 57760.134662 0.000133 54.94582 1.75452 1.00000 0 43.89914 1.38269 43.49154 1.38869 0.40760 0.12889 57760.134923 0.000127 54.06858 1.75472 1.00000 0 45.66690 1.44195 44.81465 1.45449 0.85225 0.19057 57760.135180 0.000130 52.49583 1.69853 1.00000 0 44.56305 1.40850 43.85473 1.41894 0.70831 0.17179 57760.135449 0.000139 50.26287 1.61282 1.00000 0 42.44563 1.33098 41.78159 1.34069 0.66404 0.16105 57760.135718 0.000130 53.19818 1.70531 1.00000 0 45.00823 1.41552 44.42491 1.42408 0.58332 0.15590 57760.135985 0.000136 51.83331 1.66060 1.00000 0 43.81760 1.36663 43.01974 1.37823 0.79785 0.17840 57760.148325 0.000122 54.94417 1.75486 0.98094 0 49.06303 1.54457 48.57926 1.55145 0.48378 0.14586 57760.148571 0.000124 51.99668 1.67935 1.00000 0 47.75388 1.49158 46.65830 1.50698 1.09559 0.21486 57760.148812 0.000116 56.44786 1.79226 1.00000 0 50.73442 1.59404 50.37204 1.59918 0.36239 0.12812 57760.149046 0.000119 54.02006 1.72911 1.00000 0 48.95952 1.54669 48.51759 1.55299 0.44193 0.13975 57760.149286 0.000122 52.46087 1.69477 1.00000 0 47.79382 1.50986 47.06042 1.52031 0.73340 0.17788 57760.149532 0.000124 52.23648 1.66233 1.00000 0 47.33458 1.48502 46.87106 1.49158 0.46352 0.13976 57760.149775 0.000119 54.38887 1.74755 1.00000 0 49.59472 1.55669 48.79924 1.56794 0.79548 0.18750 57760.150012 0.000119 54.33014 1.73876 1.00000 0 49.35041 1.55285 48.77590 1.56101 0.57451 0.15934 57760.150250 0.000119 54.39450 1.74407 1.00000 0 49.54586 1.55592 48.83877 1.56593 0.70709 0.17677 57760.150493 0.000124 51.95744 1.65633 1.00000 0 47.05505 1.48063 46.63367 1.48661 0.42138 0.13325 57760.150744 0.000127 50.68681 1.63115 1.00000 0 46.30433 1.45198 45.48072 1.46361 0.82360 0.18416 57760.150993 0.000122 52.58471 1.69342 1.00000 0 47.84151 1.51062 47.19440 1.51983 0.64712 0.16709 57760.151242 0.000127 50.63164 1.62638 1.00000 0 46.12220 1.44912 45.42214 1.45904 0.70006 0.16979 57760.151491 0.000122 53.48790 1.70973 1.00000 0 48.65239 1.52337 47.96213 1.53311 0.69026 0.17256 57760.151728 0.000116 55.27408 1.78052 1.00000 0 50.33376 1.58773 49.60899 1.59803 0.72477 0.18119 57760.151966 0.000122 53.47786 1.69557 1.00000 0 48.31850 1.51813 48.01651 1.52241 0.30199 0.11414 57760.152214 0.000127 49.86372 1.61553 1.00000 0 45.48478 1.43907 44.74353 1.44964 0.74124 0.17471 57760.152460 0.000119 53.69376 1.73689 1.00000 0 48.95952 1.54669 48.16404 1.55801 0.79548 0.18750 57760.152698 0.000119 54.44388 1.74840 1.00000 0 49.64359 1.55746 48.84810 1.56870 0.79548 0.18750 57760.152941 0.000124 55.03468 1.71050 1.00000 0 50.03675 1.52682 49.40468 1.53551 0.63207 0.16320