/* ** ** 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 55212.370541 0.000240 33.11535 1.09601 1.00000 0 24.49863 0.76897 24.14566 0.77402 0.35297 0.08824 55212.370964 0.000182 36.46339 1.16062 1.00000 0 31.89438 1.00708 31.72000 1.00959 0.17438 0.07119 55212.371337 0.000191 35.87477 1.15150 1.00000 0 30.65711 0.96465 30.24097 0.97062 0.41614 0.10745 55212.371722 0.000194 36.93068 1.18023 1.00000 0 30.22944 0.95072 29.90150 0.95543 0.32794 0.09467 55212.372101 0.000185 38.44267 1.23320 1.00000 0 31.64645 0.99529 31.21731 1.00144 0.42914 0.11080 55212.372483 0.000197 35.81939 1.15469 1.00000 0 29.66705 0.93489 29.20930 0.94146 0.45775 0.11102 55212.372865 0.000185 38.63134 1.22408 1.00000 0 31.67775 0.99578 31.50609 0.99824 0.17166 0.07008 55212.373232 0.000182 38.98980 1.25391 1.00000 0 31.98978 1.00858 31.55382 1.01485 0.43595 0.11256 55212.373603 0.000188 37.37020 1.20590 1.00000 0 30.97466 0.97706 30.49578 0.98394 0.47888 0.11615 55212.373985 0.000194 36.89582 1.18549 1.00000 0 30.13974 0.94931 29.72981 0.95519 0.40993 0.10584 55212.374375 0.000197 35.81364 1.15510 1.00000 0 29.49028 0.93210 29.08639 0.93791 0.40390 0.10429 55212.374757 0.000185 37.64419 1.21322 1.00000 0 31.36473 0.99085 30.93559 0.99703 0.42914 0.11080 55212.375128 0.000185 38.07383 1.23759 1.00000 0 31.27082 0.98936 30.69863 0.99760 0.57219 0.12795 55212.375492 0.000179 39.50994 1.26706 1.00000 0 32.44112 1.02383 32.08673 1.02893 0.35439 0.10230 55212.375868 0.000197 36.15294 1.15969 1.00000 0 29.63759 0.93442 29.28754 0.93945 0.35005 0.09709 55212.376271 0.000205 35.41188 1.12746 1.00000 0 28.72389 0.90026 28.41442 0.90468 0.30947 0.08934 55212.376673 0.000197 36.04382 1.15895 1.00000 0 29.57867 0.93349 29.20169 0.93892 0.37697 0.10075 55212.377066 0.000197 36.12970 1.15895 1.00000 0 29.63759 0.93442 29.28754 0.93945 0.35005 0.09709 55212.377466 0.000203 34.78063 1.12407 1.00000 0 28.81942 0.90818 28.32243 0.91531 0.49699 0.11402 55212.377862 0.000194 36.87813 1.18136 1.00000 0 29.93044 0.94601 29.65715 0.94995 0.27328 0.08642 55212.378244 0.000188 37.79342 1.20953 1.00000 0 31.06712 0.97852 30.72909 0.98338 0.33803 0.09758 55212.378623 0.000191 37.62658 1.20941 1.00000 0 30.41428 0.96082 30.05363 0.96602 0.36065 0.10003 55212.379008 0.000194 37.54995 1.20338 1.00000 0 29.90054 0.94554 29.62725 0.94948 0.27328 0.08642 55212.379407 0.000205 34.89165 1.12064 1.00000 0 28.61102 0.89849 28.17261 0.90476 0.43841 0.10633 55212.379827 0.000214 33.14664 1.07352 1.00000 0 27.15332 0.85738 26.68320 0.86414 0.47012 0.10785 55212.380240 0.000200 36.18486 1.16806 1.00000 0 29.38226 0.92362 28.85153 0.93122 0.53073 0.11867 55212.380648 0.000208 34.74038 1.11648 1.00000 0 27.96323 0.88207 27.60720 0.88719 0.35603 0.09515 55212.381065 0.000208 34.36312 1.11278 1.00000 0 27.99106 0.88251 27.48244 0.88981 0.50861 0.11373 55212.381476 0.000203 35.96140 1.15046 1.00000 0 28.79080 0.90773 28.50307 0.91186 0.28773 0.08675 55212.381887 0.000208 34.34283 1.11104 1.00000 0 27.82411 0.87988 27.39179 0.88610 0.43232 0.10485 55212.382304 0.000208 34.22005 1.10552 1.00000 0 28.18583 0.88558 27.65178 0.89321 0.53404 0.11654 55212.382714 0.000203 35.89642 1.14815 1.00000 0 28.73356 0.90682 28.47199 0.91059 0.26157 0.08272 55212.383120 0.000203 35.44080 1.13811 1.00000 0 28.59047 0.90456 28.30274 0.90871 0.28773 0.08675 55212.383666 0.000344 37.28165 0.90137 1.00000 0 30.25206 0.71364 29.74430 0.71910 0.50776 0.08839