/* ** ** 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 57049.071437 0.000159 49.10170 1.56553 1.00000 0 36.93422 1.15987 36.63885 1.16404 0.29536 0.09845 57049.071729 0.000133 53.04283 1.69742 1.00000 0 44.20403 1.38749 43.61544 1.39578 0.58858 0.15197 57049.072001 0.000139 50.49023 1.62290 1.00000 0 41.90309 1.32245 41.37664 1.32991 0.52646 0.14070 57049.072288 0.000148 49.30054 1.57843 1.00000 0 39.55605 1.24652 39.13134 1.25253 0.42470 0.12260 57049.072583 0.000148 50.55261 1.60089 1.00000 0 39.98814 1.25331 39.70501 1.25730 0.28314 0.10010 57049.072872 0.000142 52.62151 1.69892 1.00000 0 41.21146 1.29804 40.51157 1.30793 0.69989 0.16057 57049.073162 0.000148 50.59983 1.62227 1.00000 0 39.83102 1.25084 39.26474 1.25883 0.56627 0.14157 57049.073451 0.000142 52.58778 1.67078 1.00000 0 41.45677 1.30190 41.12524 1.30658 0.33153 0.11051 57049.073749 0.000156 47.55143 1.51705 1.00000 0 37.69238 1.18252 37.25784 1.18864 0.43453 0.12052 57049.074062 0.000156 47.24731 1.50260 1.00000 0 37.54398 1.18018 37.24315 1.18444 0.30083 0.10028 57049.074365 0.000148 49.81149 1.60616 1.00000 0 39.59533 1.24714 38.95827 1.25614 0.63705 0.15016 57049.074666 0.000153 49.21029 1.56565 1.00000 0 38.70594 1.20956 38.22916 1.21625 0.47679 0.12743 57049.074970 0.000150 49.92355 1.59156 1.00000 0 39.10356 1.22739 38.68702 1.23327 0.41654 0.12024 57049.075274 0.000153 48.67916 1.57276 1.00000 0 37.76097 1.19470 37.21607 1.20245 0.54490 0.13623 57049.075575 0.000148 49.60874 1.58612 1.00000 0 39.24180 1.24156 38.95866 1.24558 0.28314 0.10010 57049.075873 0.000150 49.55900 1.58396 1.00000 0 39.10356 1.22739 38.61760 1.23424 0.48596 0.12988 57049.076171 0.000148 50.98986 1.62216 1.00000 0 39.83102 1.25084 39.47710 1.25584 0.35392 0.11192 57049.076466 0.000148 49.78545 1.58770 1.00000 0 39.43821 1.24466 39.15507 1.24868 0.28314 0.10010 57049.076767 0.000153 47.88084 1.52981 1.00000 0 37.91217 1.19709 37.60566 1.20145 0.30651 0.10217 57049.077065 0.000145 50.57246 1.61490 1.00000 0 40.22697 1.26955 39.90207 1.27416 0.32490 0.10830 57049.077357 0.000148 50.73625 1.62710 1.00000 0 39.71317 1.24899 39.18229 1.25649 0.53088 0.13707 57049.077655 0.000150 49.84746 1.58921 1.00000 0 39.48882 1.23342 38.93343 1.24121 0.55538 0.13885 57049.077953 0.000148 48.96599 1.57387 1.00000 0 39.24180 1.24156 38.81710 1.24759 0.42470 0.12260 57049.078246 0.000145 50.97236 1.63550 1.00000 0 40.66770 1.27649 40.05400 1.28514 0.61370 0.14884 57049.078538 0.000148 49.73756 1.60023 1.00000 0 39.35964 1.24342 38.86415 1.25045 0.49549 0.13242 57049.078836 0.000150 49.84045 1.59340 1.00000 0 39.18061 1.22860 38.65994 1.23593 0.52067 0.13444 57049.079134 0.000148 49.43948 1.58531 1.00000 0 39.32036 1.24280 38.93105 1.24833 0.38931 0.11738 57049.079432 0.000150 48.83271 1.57908 1.00000 0 38.91093 1.22437 38.18199 1.23465 0.72894 0.15907 57049.079733 0.000150 49.48951 1.57382 1.00000 0 38.79535 1.22255 38.55238 1.22599 0.24298 0.09184 57049.080034 0.000150 49.20098 1.57524 1.00000 0 38.67978 1.22072 38.29795 1.22614 0.38182 0.11512 57049.080332 0.000148 50.67090 1.60933 1.00000 0 39.55605 1.24652 39.34370 1.24953 0.21235 0.08669 57049.080630 0.000150 49.83605 1.59152 1.00000 0 38.87241 1.22376 38.49058 1.22916 0.38182 0.11512 57049.080922 0.000142 52.59039 1.67892 1.00000 0 41.17058 1.29740 40.80222 1.30261 0.36836 0.11649 57049.081217 0.000153 48.13850 1.54444 1.00000 0 37.98777 1.19829 37.54504 1.20456 0.44273 0.12279 57049.081643 0.000272 50.13868 1.18722 1.00000 0 39.55521 0.91815 39.01756 0.92376 0.53766 0.10161