/* ** ** 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 57171.897489 0.000119 52.61154 1.69003 1.00000 0 49.10614 1.54900 48.49187 1.55768 0.61427 0.16417 57171.897724 0.000116 55.25200 1.74686 1.00000 0 51.13513 1.60032 50.77534 1.60537 0.35979 0.12720 57171.897958 0.000119 53.91282 1.72107 1.00000 0 48.95956 1.54669 48.60855 1.55166 0.35101 0.12410 57171.898198 0.000122 51.74207 1.65058 1.00000 0 48.22314 1.51663 47.75199 1.52327 0.47115 0.14206 57171.898436 0.000116 53.98365 1.72324 1.00000 0 50.18355 1.58536 49.82376 1.59045 0.35979 0.12720 57171.898664 0.000113 57.31531 1.81538 1.00000 0 52.65176 1.64456 52.14437 1.65166 0.50739 0.15298 57171.898899 0.000122 52.77835 1.67960 1.00000 0 48.31854 1.51813 47.89022 1.52416 0.42832 0.13545 57171.899139 0.000119 53.94741 1.71450 1.00000 0 49.64362 1.55746 49.20486 1.56363 0.43876 0.13875 57171.899376 0.000119 52.73257 1.69494 1.00000 0 49.05728 1.54823 48.44301 1.55691 0.61427 0.16417 57171.899610 0.000116 54.40194 1.73588 1.00000 0 50.73446 1.59404 50.19479 1.60163 0.53968 0.15579 57171.899845 0.000119 53.28970 1.69957 1.00000 0 49.79021 1.55976 49.17594 1.56837 0.61427 0.16417 57171.900079 0.000116 55.17481 1.75586 1.00000 0 50.48405 1.59010 50.12426 1.59518 0.35979 0.12720 57171.900316 0.000122 52.24545 1.66602 1.00000 0 48.50933 1.52112 47.95252 1.52894 0.55681 0.15443 57171.900559 0.000122 52.07564 1.67943 1.00000 0 48.17544 1.51588 47.36164 1.52733 0.81380 0.18670 57171.900797 0.000116 54.98210 1.75032 1.00000 0 50.33380 1.58773 50.01898 1.59218 0.31481 0.11899 57171.901028 0.000116 55.40396 1.75801 1.00000 0 50.78455 1.59482 50.42476 1.59989 0.35979 0.12720 57171.901260 0.000116 56.06956 1.78634 1.00000 0 50.88471 1.59640 50.34504 1.60398 0.53968 0.15579 57171.901497 0.000122 53.79384 1.70647 1.00000 0 48.74782 1.52486 48.27668 1.53146 0.47115 0.14206 57171.901746 0.000127 49.66167 1.57812 1.00000 0 46.03118 1.44769 45.70410 1.45230 0.32708 0.11564 57171.901983 0.000110 57.56774 1.83966 1.00000 0 52.98294 1.67129 52.50954 1.67799 0.47340 0.14970 57171.902214 0.000122 52.63011 1.66276 1.00000 0 48.65243 1.52337 48.35260 1.52758 0.29982 0.11332 57171.902458 0.000122 51.49691 1.64563 1.00000 0 47.93695 1.51212 47.50863 1.51818 0.42832 0.13545 57171.902703 0.000124 51.01660 1.63169 1.00000 0 46.86872 1.47769 46.40854 1.48419 0.46019 0.13875 57171.902947 0.000119 52.90544 1.69071 1.00000 0 49.35045 1.55285 48.82394 1.56027 0.52652 0.15199 57171.903192 0.000127 49.33617 1.58195 1.00000 0 45.57587 1.44052 45.12614 1.44688 0.44973 0.13560 57171.903441 0.000122 51.42507 1.65583 1.00000 0 47.84155 1.51062 47.19908 1.51970 0.64247 0.16589 57171.903690 0.000127 50.61731 1.60526 1.00000 0 46.44095 1.45412 46.03210 1.45986 0.40885 0.12929 57171.903945 0.000127 50.47475 1.61772 1.00000 0 46.07671 1.44841 45.46344 1.45704 0.61327 0.15835 57171.904191 0.000119 54.28931 1.73623 1.00000 0 49.15501 1.54978 48.67237 1.55659 0.48264 0.14552 57171.904434 0.000124 51.18226 1.65876 1.00000 0 46.72896 1.47549 45.89225 1.48730 0.83671 0.18709 57171.904683 0.000124 50.46310 1.61950 1.00000 0 46.91531 1.47843 46.32962 1.48669 0.58570 0.15653 57171.904934 0.000127 50.79108 1.61696 1.00000 0 46.21330 1.45055 45.76357 1.45688 0.44973 0.13560 57171.905183 0.000122 52.62741 1.68115 1.00000 0 48.46163 1.52038 47.86199 1.52880 0.59964 0.16026 57171.905429 0.000124 51.15606 1.63652 1.00000 0 46.72896 1.47549 46.31060 1.48141 0.41836 0.13230 57171.905678 0.000124 51.78178 1.64795 1.00000 0 46.96190 1.47916 46.62722 1.48389 0.33468 0.11833 57171.905924 0.000122 52.05285 1.67212 1.00000 0 47.93695 1.51212 47.33731 1.52059 0.59964 0.16026 57171.906170 0.000124 52.17907 1.64528 1.00000 0 47.70733 1.49085 47.41448 1.49496 0.29285 0.11069 57171.906419 0.000124 51.67794 1.64963 1.00000 0 46.68237 1.47475 46.34768 1.47949 0.33468 0.11833 57171.906668 0.000124 51.51438 1.63999 1.00000 0 47.28803 1.48429 46.82784 1.49076 0.46019 0.13875 57171.906911 0.000119 54.29040 1.73490 1.00000 0 49.10614 1.54900 48.66738 1.55521 0.43876 0.13875 57171.907151 0.000122 53.40284 1.69427 1.00000 0 48.12774 1.51513 47.87075 1.51876 0.25699 0.10492 57171.907400 0.000127 50.29019 1.61456 1.00000 0 45.57587 1.44052 45.08526 1.44746 0.49062 0.14163 57171.907646 0.000119 53.64460 1.71843 1.00000 0 49.00842 1.54746 48.52578 1.55429 0.48264 0.14552 57171.907889 0.000124 51.75087 1.64079 1.00000 0 47.42780 1.48648 47.05128 1.49177 0.37652 0.12551 57171.908135 0.000122 52.77820 1.68708 1.00000 0 48.03234 1.51363 47.56120 1.52028 0.47115 0.14206 57171.908381 0.000124 51.41532 1.65284 1.00000 0 46.63578 1.47402 46.09192 1.48171 0.54386 0.15084 57171.908627 0.000122 51.87834 1.66908 1.00000 0 47.79385 1.50987 47.19421 1.51835 0.59964 0.16026 57171.908872 0.000124 52.63259 1.65252 1.00000 0 48.82547 1.50822 48.28161 1.51575 0.54386 0.15084