/* ** ** 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 57480.236577 0.000197 32.76776 1.04951 1.00000 0 29.63752 0.93442 29.31635 0.93901 0.32118 0.09272 57480.236968 0.000194 32.45083 1.04324 1.00000 0 30.02007 0.94743 29.63977 0.95286 0.38030 0.10164 57480.237349 0.000188 33.32809 1.07885 1.00000 0 31.00541 0.97755 30.44541 0.98554 0.56000 0.12522 57480.237734 0.000197 32.28654 1.03369 1.00000 0 29.81429 0.93720 29.43958 0.94254 0.37471 0.10014 57480.238128 0.000197 31.74870 1.03262 1.00000 0 29.51968 0.93256 28.93085 0.94097 0.58883 0.12554 57480.238516 0.000191 33.21147 1.06439 1.00000 0 30.65704 0.96465 30.27098 0.97015 0.38606 0.10318 57480.238909 0.000203 31.09104 1.00245 1.00000 0 28.79074 0.90772 28.34873 0.91403 0.44200 0.10720 57480.239323 0.000211 29.73010 0.95852 1.00000 0 27.47034 0.86825 27.09637 0.87361 0.37397 0.09656 57480.239728 0.000194 32.93925 1.05106 1.00000 0 30.37888 0.95307 30.02574 0.95809 0.35314 0.09794 57480.240133 0.000211 29.95594 0.96181 1.00000 0 27.68988 0.87172 27.31591 0.87705 0.37397 0.09656 57480.240547 0.000203 30.82249 1.00089 1.00000 0 28.61902 0.90501 28.09902 0.91245 0.52000 0.11628 57480.240949 0.000200 31.51014 1.01404 1.00000 0 29.09186 0.91905 28.72258 0.92433 0.36928 0.09869 57480.241343 0.000194 32.34388 1.05060 1.00000 0 30.10977 0.94884 29.48499 0.95774 0.62478 0.13028 57480.241730 0.000194 32.54481 1.04011 1.00000 0 29.90047 0.94554 29.68316 0.94865 0.21731 0.07683 57480.242130 0.000205 30.93162 0.99347 1.00000 0 28.66739 0.89938 28.20598 0.90593 0.46141 0.10876 57480.242535 0.000200 31.71342 1.01987 1.00000 0 29.35316 0.92316 28.90475 0.92955 0.44841 0.10875 57480.242928 0.000194 32.14187 1.04903 1.00000 0 29.99017 0.94695 29.31106 0.95664 0.67911 0.13582 57480.243446 0.000324 30.63284 0.79205 0.99737 0 28.53318 0.71534 27.93035 0.72218 0.60284 0.09911 57480.303284 0.000243 30.32465 0.97942 0.99304 0 23.99243 0.75909 23.73140 0.76282 0.26103 0.07535 57480.303738 0.000211 31.32899 1.00285 1.00000 0 27.49778 0.86869 27.24922 0.87224 0.24856 0.07860 57480.304149 0.000200 34.05334 1.08878 1.00000 0 29.52736 0.92590 29.13291 0.93148 0.39445 0.10185 57480.304549 0.000200 33.92102 1.09461 1.00000 0 29.09186 0.91905 28.67111 0.92505 0.42075 0.10519 57480.304968 0.000220 30.79084 0.98752 1.00000 0 26.64958 0.83814 26.29146 0.84322 0.35812 0.09247 57480.305393 0.000205 33.22244 1.06794 1.00000 0 28.46988 0.89627 28.06098 0.90208 0.40890 0.10222 57480.305796 0.000197 34.56913 1.10265 1.00000 0 29.87321 0.93813 29.55300 0.94267 0.32020 0.09243 57480.306198 0.000205 32.75749 1.05471 1.00000 0 28.38523 0.89494 27.97633 0.90076 0.40890 0.10222 57480.306658 0.000255 32.31656 0.93658 1.00000 0 27.93282 0.79743 27.64415 0.80115 0.28867 0.07715