/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 59148.190606 0.000104 62.05506 1.96162 1.00000 0 59148.190817 0.000107 57.37403 1.84705 1.00000 0 59148.191026 0.000101 62.22912 1.98062 1.00000 0 59148.191231 0.000104 60.12632 1.91452 1.00000 0 59148.191442 0.000107 58.34753 1.86451 1.00000 0 59148.191657 0.000107 58.00814 1.84968 1.00000 0 59148.191865 0.000101 61.16365 1.95342 1.00000 0 59148.192073 0.000107 57.74191 1.87336 1.00000 0 59148.192285 0.000104 59.11393 1.90102 1.00000 0 59148.192496 0.000107 59.06269 1.88540 1.00000 0 59148.192707 0.000104 61.59575 1.95060 1.00000 0 59148.192912 0.000101 62.52501 2.00682 1.00000 0 59148.193115 0.000101 63.40734 2.00500 1.00000 0 59148.193315 0.000098 65.27234 2.07002 1.00000 0 59148.193517 0.000104 61.38607 1.95070 1.00000 0 59148.193725 0.000104 61.82824 1.95784 1.00000 0 59148.193934 0.000104 61.22435 1.95232 1.00000 0 59148.194139 0.000101 62.89950 2.01458 1.00000 0 59148.194342 0.000101 63.15308 2.00097 1.00000 0 59148.194547 0.000104 62.35851 1.96956 1.00000 0 59148.194753 0.000101 63.84744 2.01579 1.00000 0 59148.194955 0.000101 62.84222 2.01378 1.00000 0 59148.195164 0.000107 60.27753 1.91051 1.00000 0 59148.195375 0.000104 60.78350 1.93754 1.00000 0 59148.195580 0.000101 62.52512 1.99700 1.00000 0 59148.195786 0.000104 62.40764 1.95786 1.00000 0 59148.195997 0.000107 59.05358 1.88024 1.00000 0 59148.196208 0.000104 61.33298 1.94809 1.00000 0 59148.196414 0.000101 63.22694 2.00819 1.00000 0 59148.196616 0.000101 61.74345 1.97192 1.00000 0 59148.196822 0.000104 60.75257 1.93543 1.00000 0 59148.197024 0.000098 64.80019 2.04387 1.00000 0 59148.197224 0.000101 62.91837 2.01119 1.00000 0 59148.197426 0.000101 63.22312 2.02754 1.00000 0 59148.197632 0.000104 60.79179 1.94737 1.00000 0 59148.197834 0.000098 66.04768 2.08808 1.00000 0 59148.198037 0.000104 60.50792 1.93734 1.00000 0 59148.198242 0.000101 61.67562 1.97589 1.00000 0 59148.198445 0.000101 63.54277 2.01119 1.00000 0 59148.198650 0.000104 61.94023 1.96321 1.00000 0 59148.198856 0.000101 62.87666 1.99021 1.00000 0 59148.199058 0.000101 61.59666 1.98421 1.00000 0 59148.199264 0.000104 60.38638 1.92787 1.00000 0 59148.199472 0.000104 62.01448 1.97024 1.00000 0 59148.199672 0.000095 66.39530 2.11953 1.00000 0 59148.199868 0.000101 63.03888 2.00522 1.00000 0 59148.200065 0.000095 65.16000 2.06963 1.00000 0 59148.200259 0.000098 64.97260 2.05324 1.00000 0 59148.200459 0.000101 62.02021 1.95718 1.00000 0 59148.200661 0.000101 61.80767 1.96287 1.00000 0 59148.200867 0.000104 61.64393 1.95263 1.00000 0 59148.201069 0.000098 64.11180 2.02308 1.00000 0 59148.201269 0.000101 62.09189 1.97197 1.00000 0 59148.201477 0.000107 59.68520 1.89946 1.00000 0 59148.201683 0.000098 65.14407 2.07407 1.00000 0 59148.201891 0.000110 62.60529 1.91790 1.00000 0