/* ** ** 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 56381.948110 0.000130 113.59700 3.70279 1.00000 0 44.51857 1.40780 43.62497 1.42063 0.89360 0.19052 56381.948393 0.000153 72.80066 2.39954 1.00000 0 37.91218 1.19709 36.87757 1.21191 1.03461 0.18889 56381.948697 0.000150 70.59992 2.31785 1.00000 0 38.52568 1.21829 37.54148 1.23241 0.98420 0.18600 56381.949010 0.000162 77.11697 2.52787 1.00000 0 36.45355 1.14196 35.37645 1.15726 1.07710 0.18750 56381.949337 0.000165 80.87960 2.67642 1.00000 0 35.14624 1.11142 34.05597 1.12704 1.09027 0.18698 56381.949672 0.000171 78.45369 2.61267 1.00000 0 34.15857 1.07696 32.88840 1.09508 1.27017 0.19837 56381.950005 0.000162 84.15221 2.75291 1.00000 0 36.20314 1.13804 35.22395 1.15199 0.97918 0.17877 56381.950332 0.000165 81.83414 2.70140 1.00000 0 35.39226 1.11530 34.26992 1.13132 1.12234 0.18971 56381.950665 0.000168 79.38839 2.65734 1.00000 0 34.85113 1.09716 33.40149 1.11779 1.44964 0.21374 56381.951003 0.000171 78.47354 2.60808 1.00000 0 34.36230 1.08017 33.06115 1.09867 1.30115 0.20077 56381.951333 0.000159 83.79453 2.80852 1.00000 0 36.56998 1.15414 35.07450 1.17547 1.49548 0.22293 56381.951657 0.000165 83.57806 2.70824 1.00000 0 36.09518 1.12633 35.16525 1.13949 0.92994 0.17268 56381.951984 0.000162 83.20887 2.72133 1.00000 0 36.02427 1.13522 35.11036 1.14828 0.91390 0.17271 56381.952311 0.000165 81.46500 2.68363 1.00000 0 35.53284 1.11752 34.41051 1.13351 1.12234 0.18971 56381.952641 0.000165 82.84072 2.70880 1.00000 0 35.67343 1.11973 34.67936 1.13387 0.99407 0.17854 56381.952968 0.000162 82.66782 2.70510 1.00000 0 35.98849 1.13466 35.07459 1.14773 0.91390 0.17271 56381.953286 0.000156 86.88541 2.82956 1.00000 0 37.65529 1.18193 36.70753 1.19543 0.94775 0.17911 56381.953590 0.000148 91.20173 2.96129 1.00000 0 39.39893 1.24404 38.64631 1.25483 0.75263 0.16424 56381.953891 0.000153 87.49988 2.86470 1.00000 0 37.79878 1.19530 36.90212 1.20817 0.89666 0.17585 56381.954206 0.000162 84.99963 2.74870 1.00000 0 36.34623 1.14028 35.59552 1.15098 0.75071 0.15653 56381.954525 0.000156 85.02419 2.82505 1.00000 0 37.28430 1.17610 35.96422 1.19494 1.32008 0.21138 56381.954837 0.000156 86.36135 2.82158 1.00000 0 37.24720 1.17551 36.36715 1.18811 0.88006 0.17259 56381.955161 0.000168 81.25177 2.64758 1.00000 0 34.74751 1.09553 33.95966 1.10680 0.78785 0.15757 56381.955497 0.000168 82.14896 2.64585 1.00000 0 35.09291 1.10096 34.46264 1.10995 0.63028 0.14093 56381.955827 0.000162 82.27819 2.71185 1.00000 0 35.95272 1.13409 34.87562 1.14949 1.07710 0.18750 56381.956151 0.000162 83.38786 2.73676 1.00000 0 36.06004 1.13578 35.04822 1.15023 1.01182 0.18173 56381.956475 0.000162 82.62772 2.71103 1.00000 0 35.80962 1.13183 34.89572 1.14494 0.91390 0.17271 56381.956799 0.000162 83.61011 2.72071 1.00000 0 36.09581 1.13635 35.27983 1.14801 0.81599 0.16320 56381.957117 0.000156 86.39748 2.83332 1.00000 0 37.17300 1.17434 36.22525 1.18792 0.94775 0.17911 56381.957433 0.000159 85.65487 2.79113 1.00000 0 36.93422 1.15987 36.00370 1.17313 0.93052 0.17585 56381.957751 0.000159 85.33229 2.78535 1.00000 0 36.71568 1.15644 35.81839 1.16926 0.89729 0.17268 56381.958069 0.000159 84.38493 2.78417 1.00000 0 36.46071 1.15241 35.39725 1.16765 1.06345 0.18799 56381.958385 0.000156 84.73853 2.80567 1.00000 0 37.24720 1.17551 36.02866 1.19293 1.21854 0.20309 56381.958700 0.000159 83.98376 2.75483 1.00000 0 36.56998 1.15414 35.60623 1.16793 0.96375 0.17896 56381.959021 0.000162 83.60761 2.71974 1.00000 0 36.02427 1.13522 35.24092 1.14643 0.78335 0.15990 56381.959337 0.000153 87.84570 2.85889 1.00000 0 38.13897 1.20067 37.27680 1.21299 0.86217 0.17243 56381.959640 0.000150 88.83412 2.91542 1.00000 0 38.83389 1.22315 37.74423 1.23871 1.08965 0.19571 56381.959976 0.000185 83.30202 2.53005 1.00000 0 36.43567 1.06795 35.55032 1.07972 0.88534 0.15901