/* ** ** 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 58225.064853 0.000330 26.82311 0.91262 1.00000 0 17.71371 0.55793 16.78971 0.57097 0.92401 0.12133 58225.065539 0.000356 23.86802 0.81177 0.99187 0 16.48647 0.52031 15.65283 0.53210 0.83364 0.11140 58225.066242 0.000347 24.62310 0.82889 0.99167 0 16.91893 0.53369 16.17111 0.54428 0.74783 0.10683 58225.066928 0.000339 24.82912 0.81477 1.00000 0 17.12253 0.54146 16.68790 0.54766 0.43463 0.08214 58225.067605 0.000339 25.66540 0.83061 1.00000 0 17.15678 0.54200 16.87737 0.54599 0.27941 0.06586 58225.068271 0.000327 26.53016 0.85442 1.00000 0 17.83501 0.56231 17.57786 0.56597 0.25715 0.06429 58225.068936 0.000339 25.70152 0.83143 1.00000 0 17.12253 0.54146 16.85865 0.54523 0.26389 0.06400 58225.069619 0.000344 25.36744 0.82345 1.00000 0 16.93577 0.53396 16.60001 0.53873 0.33576 0.07158 58225.070305 0.000341 25.25867 0.82075 1.00000 0 16.99440 0.53714 16.67119 0.54175 0.32321 0.07053 58225.070970 0.000324 26.52477 0.85518 1.00000 0 17.90482 0.56592 17.66158 0.56939 0.24323 0.06280 58225.071616 0.000321 26.82096 0.86384 1.00000 0 18.03003 0.57044 17.81733 0.57349 0.21270 0.05899 58225.072267 0.000330 25.34395 0.82401 1.00000 0 17.57313 0.55571 17.23857 0.56049 0.33455 0.07301 58225.072926 0.000330 26.26833 0.84473 1.00000 0 17.67856 0.55738 17.43960 0.56078 0.23897 0.06170 58225.073601 0.000344 24.95543 0.80816 1.00000 0 16.88526 0.53316 16.59529 0.53729 0.28997 0.06652 58225.074278 0.000333 26.03976 0.83507 1.00000 0 17.57710 0.55335 17.35600 0.55650 0.22110 0.05909 58225.074937 0.000327 25.56613 0.83438 1.00000 0 17.74637 0.56091 17.36064 0.56641 0.38573 0.07874 58225.075591 0.000327 25.95606 0.83712 1.00000 0 17.87047 0.56287 17.58117 0.56698 0.28930 0.06819 58225.076237 0.000318 25.95795 0.84275 1.00000 0 18.26678 0.57678 17.92006 0.58172 0.34672 0.07566 58225.076882 0.000327 26.47129 0.85334 1.00000 0 17.88820 0.56315 17.59890 0.56726 0.28930 0.06819 58225.077544 0.000336 24.91292 0.81646 1.00000 0 17.27014 0.54613 16.84742 0.55216 0.42272 0.08135 58225.078190 0.000310 27.77190 0.88963 1.00000 0 18.70405 0.59177 18.55129 0.59396 0.15276 0.05092 58225.078818 0.000318 27.19432 0.87066 1.00000 0 18.33963 0.57793 18.14151 0.58075 0.19813 0.05719 58225.079472 0.000336 24.77365 0.79980 1.00000 0 17.37376 0.54777 17.09195 0.55178 0.28182 0.06642 58225.080131 0.000324 25.79076 0.83050 1.00000 0 17.99425 0.56733 17.73480 0.57102 0.25945 0.06486 58225.080782 0.000327 26.48417 0.85030 1.00000 0 17.81728 0.56203 17.60835 0.56501 0.20894 0.05795 58225.081523 0.000414 27.43536 0.76884 1.00000 0 18.88460 0.51435 18.51629 0.51888 0.36831 0.06839