/* ** ** 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 57784.979483 0.000194 32.67986 1.04419 1.00000 0 30.25933 0.95119 29.91731 0.95591 0.34202 0.09486 57784.979877 0.000200 31.12035 1.01804 1.00000 0 29.06288 0.91859 28.37312 0.92813 0.68976 0.13274 57784.980273 0.000197 31.50485 1.01857 1.00000 0 29.43135 0.93117 28.99067 0.93728 0.44068 0.10688 57784.980661 0.000191 32.95602 1.04800 1.00000 0 30.47498 0.96178 30.31473 0.96400 0.16025 0.06542 57784.981043 0.000191 33.43642 1.06143 1.00000 0 30.96063 0.96942 30.66685 0.97345 0.29378 0.08858 57784.981445 0.000211 30.83470 0.98176 1.00000 0 27.82715 0.87388 27.56153 0.87754 0.26561 0.08009 57784.981853 0.000197 32.37727 1.03636 1.00000 0 29.78488 0.93674 29.42197 0.94175 0.36291 0.09699 57784.982235 0.000185 34.33418 1.10098 1.00000 0 31.30211 0.98986 30.99915 0.99407 0.30297 0.09135 57784.982600 0.000179 35.74602 1.14251 1.00000 0 32.60266 1.02638 32.26149 1.03109 0.34117 0.09849 57784.982973 0.000194 32.90377 1.04544 1.00000 0 30.07993 0.94837 29.92207 0.95056 0.15785 0.06444 57784.983364 0.000197 32.62280 1.04747 1.00000 0 29.60811 0.93396 29.24520 0.93898 0.36291 0.09699 57784.983757 0.000197 32.58770 1.04314 1.00000 0 29.78488 0.93674 29.42197 0.94175 0.36291 0.09699 57784.984142 0.000188 33.79671 1.09077 1.00000 0 30.97464 0.97706 30.48651 0.98382 0.48813 0.11505 57784.984515 0.000185 34.79966 1.10224 1.00000 0 31.99076 1.00069 31.71533 1.00447 0.27542 0.08710 57784.984891 0.000191 33.36478 1.07191 1.00000 0 30.32321 0.95938 30.00272 0.96383 0.32049 0.09252 57784.985273 0.000191 33.39476 1.06998 1.00000 0 30.41427 0.96082 30.12048 0.96490 0.29378 0.08858 57784.985652 0.000188 33.76506 1.08940 1.00000 0 30.91300 0.97609 30.45198 0.98248 0.46102 0.11181 57784.986034 0.000194 33.18986 1.05838 1.00000 0 30.22943 0.95072 29.94003 0.95472 0.28940 0.08726 57784.986413 0.000185 34.39663 1.09904 1.00000 0 31.52122 0.99332 31.21826 0.99751 0.30297 0.09135 57784.986787 0.000188 33.88863 1.08572 1.00000 0 31.03628 0.97804 30.68374 0.98291 0.35254 0.09778 57784.987174 0.000200 32.01071 1.02007 1.00000 0 29.32418 0.92271 29.06871 0.92624 0.25546 0.08079 57784.987565 0.000191 33.54863 1.08189 1.00000 0 30.83922 0.96751 30.25165 0.97559 0.58757 0.12527 57784.987959 0.000203 31.89172 1.02697 1.00000 0 29.01974 0.91133 28.51611 0.91826 0.50363 0.11262 57784.988352 0.000191 33.45781 1.07445 1.00000 0 30.56604 0.96322 30.16542 0.96876 0.40062 0.10344 57784.988728 0.000185 34.59394 1.11050 1.00000 0 31.39602 0.99134 31.03797 0.99630 0.35805 0.09931 57784.989110 0.000197 31.88161 1.02051 1.00000 0 29.63758 0.93442 29.32651 0.93873 0.31107 0.08980 57784.989504 0.000197 32.44550 1.04449 1.00000 0 29.46081 0.93163 29.09790 0.93667 0.36291 0.09699 57784.989894 0.000194 33.16095 1.06741 1.00000 0 30.05003 0.94790 29.62908 0.95372 0.42095 0.10524 57784.990273 0.000185 35.12230 1.12108 1.00000 0 31.74034 0.99676 31.38229 1.00170 0.35805 0.09931 57784.990710 0.000252 32.60966 0.91572 1.00000 0 30.07305 0.83216 29.76914 0.83585 0.30392 0.07847