/* ** ** 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 58910.035699 0.000208 30.54909 0.97964 1.00000 0 27.82409 0.87988 27.53363 0.88287 0.29047 0.07262 58910.036121 0.000214 29.85315 0.95298 1.00000 0 27.26159 0.85909 26.99664 0.86181 0.26495 0.06841 58910.036541 0.000205 30.98154 0.98531 1.00000 0 28.52636 0.89716 28.28703 0.89961 0.23933 0.06638 58910.036958 0.000211 30.20001 0.96072 1.00000 0 27.49783 0.86869 27.35458 0.87016 0.14324 0.05064 58910.037377 0.000208 30.80664 0.98108 1.00000 0 27.82409 0.87988 27.67886 0.88137 0.14523 0.05135 58910.037797 0.000211 30.25317 0.96392 1.00000 0 27.68993 0.87172 27.43925 0.87429 0.25068 0.06700 58910.038211 0.000203 31.85390 1.01173 1.00000 0 28.96250 0.91043 28.73842 0.91272 0.22407 0.06468 58910.038613 0.000200 32.05406 1.01715 1.00000 0 29.23707 0.92134 29.08553 0.92290 0.15155 0.05358 58910.039018 0.000205 31.35134 0.99629 1.00000 0 28.66744 0.89938 28.39129 0.90220 0.27615 0.07130 58910.039435 0.000211 29.92997 0.96261 1.00000 0 27.47038 0.86826 27.11228 0.87194 0.35811 0.08008 58910.039845 0.000200 32.10024 1.03138 1.00000 0 29.20804 0.92088 28.79128 0.92516 0.41675 0.08885 58910.040245 0.000200 32.28260 1.03198 1.00000 0 29.06287 0.91859 28.81661 0.92113 0.24626 0.06830 58910.040661 0.000217 29.39111 0.94165 1.00000 0 26.84468 0.84679 26.53098 0.85001 0.31370 0.07394 58910.041090 0.000211 30.25008 0.95894 1.00000 0 27.82714 0.87388 27.63018 0.87589 0.19696 0.05939 58910.041524 0.000223 28.57061 0.91390 1.00000 0 26.14742 0.82479 25.87582 0.82758 0.27160 0.06790 58910.041949 0.000203 31.39318 1.01189 1.00000 0 28.61907 0.90501 28.20827 0.90924 0.41080 0.08758 58910.042363 0.000211 30.54522 0.96595 1.00000 0 27.77226 0.87301 27.64692 0.87430 0.12534 0.04737 58910.042774 0.000200 32.23440 1.02364 1.00000 0 29.44031 0.92454 29.19405 0.92705 0.24626 0.06830 58910.043173 0.000200 31.83560 1.01331 1.00000 0 29.20804 0.92088 28.99966 0.92302 0.20838 0.06283 58910.043587 0.000214 30.14532 0.97017 1.00000 0 27.15331 0.85738 26.76471 0.86137 0.38860 0.08285 58910.044003 0.000203 31.56383 1.00789 1.00000 0 28.70492 0.90637 28.46218 0.90887 0.24275 0.06733 58910.044414 0.000208 30.80966 0.98398 1.00000 0 28.18581 0.88558 27.84088 0.88910 0.34493 0.07913 58910.044880 0.000258 31.02589 0.88671 1.00000 0 28.63193 0.80280 28.22071 0.80655 0.41122 0.07771