/* ** ** 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 57068.235015 0.000156 39.81234 1.26909 1.00000 0 37.17297 1.17434 36.93459 1.17736 0.23838 0.08428 57068.235316 0.000145 43.25349 1.37798 1.00000 0 40.54748 1.27460 40.16130 1.27947 0.38618 0.11148 57068.235605 0.000145 43.10088 1.38249 1.00000 0 40.10674 1.26765 39.68838 1.27295 0.41836 0.11603 57068.235900 0.000150 41.98947 1.34094 1.00000 0 38.71828 1.22133 38.37790 1.22563 0.34039 0.10263 57068.236201 0.000150 41.18550 1.32572 1.00000 0 38.71828 1.22133 38.16129 1.22837 0.55699 0.13128 57068.236502 0.000150 42.02333 1.34100 1.00000 0 38.94943 1.22497 38.54716 1.23004 0.40227 0.11157 57068.236803 0.000150 41.51479 1.32916 1.00000 0 38.94943 1.22497 38.45433 1.23121 0.49511 0.12378 57068.237107 0.000153 40.56478 1.30315 1.00000 0 38.21454 1.20186 37.63770 1.20912 0.57684 0.13234 57068.237414 0.000153 40.85569 1.30621 1.00000 0 38.40353 1.20483 37.88741 1.21131 0.51612 0.12518 57068.237720 0.000153 40.81667 1.29636 1.00000 0 38.06334 1.19948 37.85082 1.20216 0.21252 0.08033 57068.238024 0.000150 41.85867 1.32545 1.00000 0 39.02649 1.22618 38.80988 1.22891 0.21661 0.08187 57068.238322 0.000148 42.23292 1.34806 1.00000 0 39.51674 1.24590 39.16968 1.25028 0.34706 0.10464 57068.238620 0.000150 41.47298 1.32083 1.00000 0 38.75681 1.22194 38.47831 1.22546 0.27850 0.09283 57068.238921 0.000150 41.31818 1.32930 1.00000 0 38.52565 1.21829 38.06149 1.22417 0.46416 0.11985 57068.239219 0.000148 42.20973 1.34996 1.00000 0 39.28106 1.24218 38.96555 1.24618 0.31551 0.09977 57068.239517 0.000150 41.63115 1.32157 1.00000 0 38.83385 1.22315 38.61725 1.22589 0.21661 0.08187 57068.239815 0.000148 42.08417 1.34371 1.00000 0 39.32034 1.24280 39.03638 1.24640 0.28396 0.09465 57068.240113 0.000150 41.41900 1.32370 1.00000 0 38.83385 1.22315 38.43158 1.22823 0.40227 0.11157 57068.240423 0.000159 39.53154 1.25469 1.00000 0 36.97062 1.16044 36.67805 1.16412 0.29256 0.09252 57068.240735 0.000153 40.89540 1.29675 1.00000 0 38.10114 1.20007 37.91898 1.20238 0.18216 0.07437 57068.241036 0.000148 42.34913 1.35205 1.00000 0 39.67387 1.24837 39.26371 1.25354 0.41016 0.11376 57068.241337 0.000153 41.06115 1.30179 1.00000 0 38.36573 1.20423 38.09249 1.20767 0.27324 0.09108 57068.241638 0.000148 42.20478 1.34868 1.00000 0 39.51674 1.24590 39.13813 1.25068 0.37861 0.10930 57068.241942 0.000156 40.63659 1.29249 1.00000 0 37.58106 1.18077 37.25328 1.18490 0.32778 0.09883 57068.242249 0.000150 41.38974 1.32263 1.00000 0 38.75681 1.22194 38.38548 1.22663 0.37133 0.10719 57068.242544 0.000145 43.23057 1.37372 1.00000 0 40.30708 1.27082 40.08181 1.27366 0.22527 0.08515 57068.242877 0.000188 40.96916 1.17983 0.99411 0 38.35071 1.09041 38.00208 1.09438 0.34863 0.09317