/* ** ** 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 57867.157225 0.000185 34.53714 1.10321 1.00000 0 31.58383 0.99430 31.25813 0.99840 0.32569 0.09033 57867.157601 0.000191 33.53723 1.07612 1.00000 0 30.35356 0.95986 30.03774 0.96385 0.31582 0.08759 57867.157995 0.000203 31.23755 1.00109 1.00000 0 28.87664 0.90908 28.51015 0.91368 0.36649 0.09162 57867.158388 0.000191 33.35413 1.06446 1.00000 0 30.41426 0.96082 30.19562 0.96358 0.21865 0.07288 57867.158773 0.000194 33.18470 1.05406 1.00000 0 30.16962 0.94978 29.97817 0.95219 0.19145 0.06769 57867.159149 0.000182 35.42507 1.12750 1.00000 0 31.95796 1.00808 31.75435 1.01065 0.20361 0.07199 57867.159508 0.000177 36.05632 1.15323 1.00000 0 32.90724 1.03958 32.61810 1.04323 0.28914 0.08718 57867.159878 0.000194 32.82816 1.05875 1.00000 0 29.87062 0.94506 29.46379 0.95020 0.40683 0.09867 57867.160254 0.000182 34.81070 1.10780 1.00000 0 31.89436 1.00708 31.71621 1.00933 0.17816 0.06734 57867.160628 0.000191 33.70328 1.07024 1.00000 0 30.77851 0.96656 30.53557 0.96961 0.24294 0.07682 57867.161001 0.000182 34.87836 1.12202 1.00000 0 31.92616 1.00758 31.49350 1.01303 0.43266 0.10494 57867.161371 0.000188 34.72588 1.09909 1.00000 0 30.97464 0.97706 30.90063 0.97800 0.07400 0.04273 57867.161750 0.000191 34.00886 1.07669 1.00000 0 30.89992 0.96846 30.68128 0.97120 0.21865 0.07288 57867.162124 0.000182 35.64428 1.13704 1.00000 0 31.95796 1.00808 31.70345 1.01129 0.25451 0.08048 57867.162500 0.000194 33.21491 1.05579 1.00000 0 30.19952 0.95025 29.98414 0.95296 0.21538 0.07179 57867.162893 0.000200 32.32788 1.03068 1.00000 0 29.14997 0.91996 28.94083 0.92260 0.20914 0.06971 57867.163293 0.000200 32.62532 1.04260 1.00000 0 29.26611 0.92180 28.96402 0.92560 0.30209 0.08378 57867.163675 0.000182 35.02756 1.13446 1.00000 0 31.86256 1.00658 31.30265 1.01363 0.55992 0.11937 57867.164056 0.000200 32.77161 1.03989 1.00000 0 29.35321 0.92317 29.16731 0.92550 0.18590 0.06573 57867.164447 0.000191 33.87312 1.08636 1.00000 0 30.38391 0.96034 30.06809 0.96433 0.31582 0.08759 57867.164826 0.000188 34.36761 1.10346 1.00000 0 30.85136 0.97512 30.50601 0.97948 0.34535 0.09230 57867.165214 0.000200 32.36296 1.04179 1.00000 0 29.23708 0.92134 28.79556 0.92689 0.44152 0.10129 57867.165610 0.000197 32.33851 1.03889 1.00000 0 29.90272 0.93859 29.40755 0.94479 0.49517 0.10805 57867.165995 0.000188 34.15515 1.09148 1.00000 0 31.06710 0.97852 30.74642 0.98256 0.32068 0.08894 57867.166374 0.000191 34.04859 1.07959 1.00000 0 30.86957 0.96799 30.62663 0.97103 0.24294 0.07682 57867.166947 0.000382 33.48386 0.76353 0.99242 0 30.12649 0.67876 29.86945 0.68107 0.25703 0.05609