/* ** ** 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 54558.031448 0.000148 45.96553 1.43761 1.00000 0 41.20586 1.27225 40.84445 1.27737 0.36140 0.11429 54558.031732 0.000136 47.36025 1.51079 1.00000 0 43.13564 1.35596 42.70427 1.36218 0.43138 0.13007 54558.032015 0.000148 42.30194 1.37854 1.00000 0 39.55605 1.24652 38.65254 1.25955 0.90351 0.18070 54558.032311 0.000148 42.35226 1.37218 1.00000 0 39.28108 1.24218 38.63055 1.25160 0.65053 0.15333 54558.032606 0.000148 42.84384 1.37591 1.00000 0 39.43821 1.24466 38.96838 1.25146 0.46982 0.13031 54558.032904 0.000150 42.66969 1.35651 1.00000 0 39.14209 1.22800 38.78764 1.23310 0.35445 0.11209 54558.033199 0.000145 44.74288 1.42205 1.00000 0 40.42730 1.27271 40.16926 1.27644 0.25804 0.09753 54558.033494 0.000150 43.12553 1.38409 1.00000 0 38.52568 1.21829 38.13578 1.22395 0.38990 0.11756 54558.033789 0.000145 44.51155 1.42804 1.00000 0 40.10677 1.26765 39.70127 1.27354 0.40549 0.12226 54558.034087 0.000153 42.13986 1.35194 1.00000 0 38.32796 1.20364 37.77153 1.21165 0.55642 0.13911 54558.034385 0.000145 44.15216 1.41896 1.00000 0 40.38724 1.27208 39.83429 1.28007 0.55295 0.14277 54558.034677 0.000148 43.91829 1.39697 1.00000 0 39.87030 1.25146 39.50890 1.25667 0.36140 0.11429 54558.034967 0.000142 44.53352 1.43481 1.00000 0 41.00705 1.29482 40.44281 1.30299 0.56423 0.14568 54558.035253 0.000145 44.29781 1.40667 1.00000 0 40.58757 1.27523 40.29267 1.27948 0.29491 0.10426 54558.035540 0.000142 44.84572 1.42985 1.00000 0 41.08881 1.29611 40.78789 1.30047 0.30092 0.10639 54558.035832 0.000150 42.39910 1.35425 1.00000 0 38.98798 1.22558 38.56264 1.23171 0.42534 0.12279 54558.036136 0.000153 42.43700 1.36129 1.00000 0 38.32796 1.20364 37.77153 1.21165 0.55642 0.13911 54558.036434 0.000145 43.89254 1.41363 1.00000 0 40.42730 1.27271 39.80063 1.28175 0.62667 0.15199 54558.036717 0.000139 45.92693 1.46739 1.00000 0 41.77789 1.32047 41.47069 1.32493 0.30719 0.10861 54558.037007 0.000150 42.98514 1.37602 1.00000 0 38.83388 1.22315 38.40854 1.22930 0.42534 0.12279 54558.037308 0.000150 42.51386 1.36452 1.00000 0 38.52568 1.21829 38.13578 1.22395 0.38990 0.11756 54558.037600 0.000142 44.28733 1.43650 1.00000 0 41.00705 1.29482 40.25473 1.30570 0.75231 0.16822 54558.037892 0.000150 41.61548 1.34902 1.00000 0 38.48715 1.21768 37.84914 1.22693 0.63802 0.15038 54558.038190 0.000148 43.19959 1.37938 1.00000 0 39.67389 1.24837 39.27635 1.25411 0.39754 0.11986 54558.038485 0.000148 43.29174 1.40051 1.00000 0 39.59533 1.24714 38.87252 1.25756 0.72281 0.16162 54558.038783 0.000150 42.19783 1.35462 1.00000 0 38.91093 1.22437 38.37925 1.23204 0.53168 0.13728 54558.039090 0.000156 40.64627 1.30266 1.00000 0 37.39559 1.17785 36.95187 1.18426 0.44372 0.12307 54558.039391 0.000145 43.49342 1.40039 1.00000 0 40.02664 1.26639 39.54742 1.27334 0.47922 0.13291 54558.039677 0.000142 44.50729 1.42725 1.00000 0 40.84351 1.29223 40.46735 1.29769 0.37615 0.11895 54558.039964 0.000145 44.27259 1.41633 1.00000 0 40.10677 1.26765 39.77500 1.27247 0.33177 0.11059 54558.040256 0.000148 42.84652 1.37786 1.00000 0 39.43821 1.24466 38.93224 1.25198 0.50596 0.13522 54558.040548 0.000145 43.67031 1.40667 1.00000 0 40.30710 1.27082 39.71729 1.27934 0.58981 0.14745 54558.040844 0.000150 42.25489 1.35687 1.00000 0 38.98798 1.22558 38.42086 1.23375 0.56713 0.14178 54558.041144 0.000150 42.09470 1.35229 1.00000 0 38.75683 1.22194 38.26060 1.22911 0.49623 0.13262 54558.041471 0.000177 43.66254 1.27244 1.00000 0 40.23091 1.14945 39.68703 1.15658 0.54388 0.12819