/* ** ** 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 58877.116756 0.000145 43.11784 1.37221 1.00000 0 40.70765 1.27711 40.30801 1.28278 0.39964 0.12050 58877.117048 0.000148 42.11999 1.34746 1.00000 0 39.90946 1.25207 39.37518 1.25965 0.53428 0.13795 58877.117343 0.000148 41.69196 1.33849 1.00000 0 39.43809 1.24466 38.97504 1.25126 0.46304 0.12842 58877.117641 0.000150 41.15667 1.32249 1.00000 0 39.10344 1.22739 38.47464 1.23630 0.62880 0.14821 58877.117936 0.000145 42.89955 1.36763 1.00000 0 40.46725 1.27334 40.10394 1.27851 0.36331 0.11489 58877.118228 0.000148 42.02420 1.34256 1.00000 0 39.71305 1.24899 39.28563 1.25507 0.42742 0.12339 58877.118535 0.000159 38.53567 1.23707 1.00000 0 36.38774 1.15126 36.02443 1.15646 0.36331 0.10954 58877.118848 0.000153 40.45620 1.28559 1.00000 0 38.02546 1.19888 37.81981 1.20182 0.20565 0.08396 58877.119151 0.000150 41.20067 1.31203 1.00000 0 38.79524 1.22254 38.51577 1.22653 0.27947 0.09881 58877.119452 0.000150 40.44561 1.32029 1.00000 0 38.71819 1.22133 37.80991 1.23425 0.90827 0.17813 58877.119750 0.000148 42.47466 1.34619 1.00000 0 40.02730 1.25392 39.70673 1.25846 0.32057 0.10686 58877.120048 0.000150 41.28031 1.32441 1.00000 0 39.21902 1.22920 38.59021 1.23810 0.62880 0.14821 58877.120346 0.000148 41.80235 1.33566 1.00000 0 39.39880 1.24404 39.07824 1.24862 0.32057 0.10686 58877.120673 0.000179 43.81321 1.24709 0.98851 0 41.28410 1.16167 40.95806 1.16582 0.32604 0.09830 58877.162954 0.000179 39.15921 1.24327 0.98566 0 33.14253 1.04234 32.92892 1.04546 0.21361 0.08074 58877.163298 0.000165 42.20964 1.34351 1.00000 0 35.91934 1.12358 35.49402 1.12975 0.42532 0.11796 58877.163645 0.000182 38.07884 1.21489 1.00000 0 32.43485 1.01557 32.02044 1.02160 0.41441 0.11076 58877.163998 0.000171 39.98238 1.29007 1.00000 0 34.15846 1.07696 33.62113 1.08482 0.53733 0.13032 58877.164345 0.000177 38.86676 1.25082 1.00000 0 33.20272 1.04423 32.68301 1.05181 0.51971 0.12605 58877.164672 0.000150 45.17504 1.45817 1.00000 0 38.52556 1.21829 37.98762 1.22618 0.53794 0.13889 58877.164993 0.000171 40.00323 1.28242 1.00000 0 33.95473 1.07374 33.63865 1.07838 0.31608 0.09995 58877.165329 0.000165 41.23254 1.33882 1.00000 0 35.39215 1.11530 34.67238 1.12581 0.71977 0.15345 58877.165671 0.000177 38.57322 1.25391 1.00000 0 33.16988 1.04372 32.43616 1.05441 0.73371 0.14977 58877.166012 0.000165 42.03090 1.33603 1.00000 0 35.63817 1.11917 35.34372 1.12347 0.29445 0.09815 58877.166359 0.000182 37.28733 1.20357 1.00000 0 31.79887 1.00557 31.35486 1.01208 0.44401 0.11464 58877.166709 0.000168 41.43513 1.31731 1.00000 0 35.19642 1.10258 34.84274 1.10773 0.35368 0.10664 58877.167112 0.000234 41.43404 1.12040 0.99325 0 35.25904 0.93700 34.84182 0.94214 0.41723 0.09834