/* ** ** 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 57541.240519 0.000185 34.15505 1.09562 1.00000 0 31.58383 0.99430 31.14895 0.99905 0.43488 0.09724 57541.240878 0.000174 36.93630 1.16908 1.00000 0 33.88975 1.06374 33.68101 1.06601 0.20874 0.06958 57541.241239 0.000188 33.75151 1.07522 1.00000 0 30.94382 0.97658 30.72973 0.97892 0.21409 0.06770 57541.241610 0.000182 34.57481 1.10047 1.00000 0 31.86257 1.00658 31.68586 1.00851 0.17671 0.06248 57541.241983 0.000191 33.14612 1.05233 1.00000 0 30.56604 0.96322 30.39736 0.96506 0.16868 0.05964 57541.242371 0.000197 32.08346 1.02379 1.00000 0 29.69650 0.93535 29.40999 0.93848 0.28651 0.07657 57541.242756 0.000188 33.55702 1.06845 1.00000 0 30.97464 0.97706 30.76055 0.97941 0.21409 0.06770 57541.243132 0.000188 33.62112 1.06986 1.00000 0 31.06710 0.97852 30.83160 0.98109 0.23550 0.07101 57541.243505 0.000185 34.72628 1.10548 1.00000 0 31.92815 0.99971 31.53677 1.00396 0.39139 0.09225 57541.243875 0.000185 34.62601 1.10115 1.00000 0 31.77164 0.99726 31.46723 1.00057 0.30441 0.08136 57541.244254 0.000194 32.64759 1.03606 1.00000 0 30.07993 0.94837 29.93454 0.94996 0.14539 0.05495 57541.244633 0.000185 34.20963 1.08896 1.00000 0 31.64643 0.99529 31.36377 0.99837 0.28267 0.07840 57541.245021 0.000203 31.27508 0.99690 1.00000 0 28.96250 0.91043 28.66430 0.91368 0.29820 0.07699 57541.245415 0.000191 33.30476 1.05802 1.00000 0 30.80886 0.96704 30.53476 0.97002 0.27410 0.07602 57541.245802 0.000197 32.24648 1.03160 1.00000 0 29.60811 0.93396 29.30114 0.93732 0.30697 0.07926 57541.246184 0.000185 34.17950 1.08568 1.00000 0 31.48992 0.99282 31.31597 0.99473 0.17395 0.06150 57541.246561 0.000191 32.75768 1.05434 1.00000 0 30.47498 0.96178 30.03219 0.96662 0.44278 0.09662 57541.246942 0.000191 33.48967 1.06586 1.00000 0 30.86957 0.96799 30.53222 0.97166 0.33736 0.08434 57541.247324 0.000191 33.19304 1.06252 1.00000 0 30.41427 0.96082 30.11908 0.96406 0.29519 0.07889 57541.247695 0.000179 35.62901 1.13132 1.00000 0 32.82885 1.02993 32.53706 1.03311 0.29179 0.08093 57541.248062 0.000188 34.27551 1.09935 1.00000 0 31.09793 0.97901 30.66974 0.98368 0.42818 0.09574 57541.248433 0.000182 35.37568 1.11981 1.00000 0 32.14876 1.01109 31.99413 1.01277 0.15462 0.05844 57541.248806 0.000191 33.46407 1.06277 1.00000 0 30.71780 0.96561 30.48587 0.96813 0.23193 0.06993 57541.249199 0.000203 31.32083 0.99664 1.00000 0 28.84802 0.90863 28.62934 0.91102 0.21868 0.06593 57541.249590 0.000188 33.63673 1.07036 1.00000 0 31.06710 0.97852 30.83160 0.98109 0.23550 0.07101 57541.249984 0.000205 30.85399 0.98646 1.00000 0 28.69566 0.89982 28.28406 0.90429 0.41160 0.08982 57541.250371 0.000182 34.41600 1.10112 1.00000 0 31.83077 1.00607 31.54361 1.00922 0.28716 0.07964 57541.250736 0.000182 34.50382 1.09979 1.00000 0 31.83077 1.00607 31.63197 1.00825 0.19880 0.06627 57541.251121 0.000203 31.26731 1.00307 1.00000 0 28.76217 0.90727 28.40433 0.91119 0.35784 0.08434 57541.251699 0.000376 32.62189 0.74773 1.00000 0 30.01921 0.68015 29.76229 0.68217 0.25691 0.05244