/* ** ** 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 55284.050349 0.000252 38.73367 1.31235 1.00000 0 23.25711 0.73180 22.64897 0.74047 0.60814 0.11293 55284.050775 0.000174 43.01886 1.38862 1.00000 0 33.35553 1.05532 32.89942 1.06187 0.45611 0.11777 55284.051142 0.000194 41.00755 1.33464 1.00000 0 29.96033 0.94648 29.36126 0.95506 0.59907 0.12772 55284.051556 0.000220 39.15773 1.28784 1.00000 0 26.46511 0.83523 25.72094 0.84586 0.74418 0.13366 55284.051984 0.000208 42.19638 1.37268 1.00000 0 27.96322 0.88207 27.38042 0.89040 0.58281 0.12152 55284.052415 0.000223 40.21986 1.31090 1.00000 0 26.30353 0.82725 25.66379 0.83636 0.63974 0.12312 55284.052852 0.000214 40.24707 1.30244 1.00000 0 27.04502 0.85567 26.62590 0.86168 0.41913 0.10165 55284.053278 0.000211 41.90099 1.34329 1.00000 0 27.71738 0.87215 27.36748 0.87715 0.34989 0.09351 55284.053700 0.000211 40.26377 1.29495 1.00000 0 27.68993 0.87172 27.29006 0.87743 0.39988 0.09997 55284.054123 0.000211 41.70393 1.33743 1.00000 0 27.49783 0.86869 27.22292 0.87264 0.27491 0.08289 55284.054542 0.000208 41.50730 1.34537 1.00000 0 28.07452 0.88383 27.51705 0.89178 0.55747 0.11885 55284.054959 0.000208 40.30803 1.31615 1.00000 0 27.90757 0.88119 27.27409 0.89026 0.63348 0.12670 55284.055373 0.000205 42.79932 1.38090 1.00000 0 28.63923 0.89894 28.09961 0.90661 0.53962 0.11776 55284.055792 0.000214 40.21275 1.29097 1.00000 0 27.47818 0.86249 27.05905 0.86846 0.41913 0.10165 55284.056212 0.000205 41.25744 1.33844 1.00000 0 28.63923 0.89894 27.99682 0.90807 0.64241 0.12848 55284.056620 0.000203 42.45306 1.36931 1.00000 0 28.84803 0.90863 28.37889 0.91533 0.46914 0.11058 55284.057031 0.000208 40.29507 1.29567 1.00000 0 28.29711 0.88732 27.81566 0.89417 0.48145 0.11045 55284.057439 0.000200 42.49018 1.37699 1.00000 0 29.00481 0.91767 28.52887 0.92450 0.47594 0.11218 55284.057835 0.000197 43.83683 1.40072 1.00000 0 29.93218 0.93906 29.55657 0.94441 0.37562 0.10039 55284.058231 0.000200 43.17435 1.40798 1.00000 0 29.17901 0.92042 28.51799 0.92987 0.66103 0.13221 55284.058645 0.000214 38.86173 1.27802 1.00000 0 27.04502 0.85567 26.33004 0.86591 0.71498 0.13277 55284.059053 0.000194 43.61728 1.40857 1.00000 0 30.07993 0.94837 29.58978 0.95538 0.49015 0.11553 55284.059450 0.000203 42.08960 1.37062 1.00000 0 28.90527 0.90953 28.22762 0.91919 0.67765 0.13290 55284.059849 0.000197 41.69509 1.34156 1.00000 0 29.60812 0.93396 29.20567 0.93972 0.40245 0.10391 55284.060242 0.000197 43.46579 1.39127 1.00000 0 29.69650 0.93535 29.37454 0.93996 0.32196 0.09294 55284.060642 0.000203 40.61913 1.31342 1.00000 0 28.73355 0.90682 28.26441 0.91354 0.46914 0.11058 55284.061041 0.000197 42.05652 1.35763 1.00000 0 29.87326 0.93813 29.30984 0.94615 0.56343 0.12295 55284.061507 0.000269 40.69131 1.13570 1.00000 0 29.16684 0.79265 28.63716 0.79918 0.52967 0.10194