/* ** ** 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 57555.008971 0.000179 35.07201 1.11468 1.00000 0 32.31185 1.02179 32.19309 1.02317 0.11876 0.05311 57555.009341 0.000191 32.87939 1.04183 1.00000 0 30.59638 0.96370 30.46251 0.96524 0.13387 0.05465 57555.009718 0.000185 33.62028 1.07658 1.00000 0 31.52122 0.99332 31.15307 0.99757 0.36815 0.09204 57555.010097 0.000194 32.02695 1.02559 1.00000 0 29.99022 0.94695 29.68251 0.95052 0.30771 0.08224 57555.010473 0.000182 34.31352 1.09054 1.00000 0 31.98976 1.00858 31.80276 1.01075 0.18700 0.06611 57555.010840 0.000185 33.37517 1.07258 1.00000 0 31.30210 0.98986 30.93396 0.99413 0.36815 0.09204 57555.011202 0.000177 35.27991 1.12522 1.00000 0 32.94007 1.04010 32.69867 1.04290 0.24141 0.07634 57555.011572 0.000194 32.23457 1.02755 1.00000 0 30.13972 0.94931 29.87597 0.95236 0.26375 0.07614 57555.011960 0.000194 32.19154 1.02363 1.00000 0 29.99022 0.94695 29.83636 0.94874 0.15385 0.05815 57555.012351 0.000197 31.40672 1.01134 1.00000 0 29.51972 0.93256 29.10826 0.93733 0.41146 0.09440 57555.012733 0.000185 33.65605 1.07770 1.00000 0 31.58382 0.99430 31.19267 0.99882 0.39116 0.09487 57555.013106 0.000188 32.89693 1.05667 1.00000 0 30.85135 0.97512 30.48887 0.97932 0.36248 0.09062 57555.013479 0.000185 33.50303 1.07394 1.00000 0 31.39601 0.99134 31.05087 0.99534 0.34514 0.08911 57555.013847 0.000182 34.72488 1.09699 1.00000 0 32.37134 1.01458 32.18435 1.01673 0.18700 0.06611 57555.014217 0.000188 32.98823 1.05956 1.00000 0 30.97463 0.97706 30.56684 0.98178 0.40779 0.09612 57555.014599 0.000194 32.30091 1.02862 1.00000 0 30.19952 0.95025 29.93577 0.95330 0.26375 0.07614 57555.014975 0.000182 34.01567 1.08875 1.00000 0 31.79896 1.00557 31.51847 1.00883 0.28049 0.08097 57555.015340 0.000182 34.19639 1.09283 1.00000 0 32.02155 1.00908 31.69431 1.01287 0.32724 0.08746 57555.015704 0.000182 33.91607 1.09051 1.00000 0 31.83076 1.00607 31.43340 1.01068 0.39737 0.09638 57555.016060 0.000174 36.04846 1.15551 1.00000 0 33.55585 1.05849 33.16316 1.06303 0.39269 0.09817 57555.016433 0.000200 31.64563 1.00831 1.00000 0 29.29514 0.92225 29.03904 0.92521 0.25610 0.07393 57555.016827 0.000194 32.26723 1.02808 1.00000 0 30.10982 0.94884 29.86805 0.95164 0.24177 0.07290 57555.017209 0.000188 33.35032 1.05780 1.00000 0 31.06710 0.97852 30.90851 0.98036 0.15859 0.05994 57555.017591 0.000194 32.05873 1.02609 1.00000 0 30.02012 0.94743 29.71241 0.95099 0.30771 0.08224 57555.017973 0.000188 33.51065 1.06233 1.00000 0 31.28284 0.98191 31.05629 0.98452 0.22655 0.07164 57555.018349 0.000188 32.87195 1.05693 1.00000 0 30.85135 0.97512 30.46621 0.97958 0.38514 0.09341 57555.018722 0.000185 33.66882 1.07114 1.00000 0 31.36471 0.99085 31.20364 0.99272 0.16106 0.06088 57555.019168 0.000260 33.74965 0.90522 1.00000 0 31.47461 0.83702 31.27827 0.83894 0.19635 0.05668