/* ** ** 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 57785.500055 0.000263 27.41608 0.87834 1.00000 0 22.25684 0.69998 21.97679 0.70397 0.28005 0.07485 57785.500576 0.000258 27.24356 0.87344 1.00000 0 22.55441 0.71252 22.32942 0.71574 0.22498 0.06783 57785.501085 0.000252 28.84921 0.93222 1.00000 0 23.07290 0.72890 22.71721 0.73399 0.35569 0.08627 57785.501609 0.000272 26.25903 0.84556 1.00000 0 21.33339 0.67428 21.06228 0.67817 0.27111 0.07246 57785.502144 0.000263 26.84031 0.86958 1.00000 0 22.16878 0.69860 21.74871 0.70459 0.42007 0.09167 57785.502662 0.000255 27.94337 0.90096 1.00000 0 22.78794 0.72026 22.47766 0.72470 0.31028 0.08011 57785.503177 0.000260 27.39952 0.87831 1.00000 0 22.41510 0.70636 22.15216 0.71011 0.26293 0.07292 57785.503687 0.000249 28.98089 0.93322 1.00000 0 23.62072 0.74178 23.21856 0.74749 0.40216 0.09226 57785.504204 0.000269 26.78963 0.85689 1.00000 0 21.73511 0.68425 21.50023 0.68760 0.23488 0.06780 57785.504737 0.000263 26.96146 0.87007 1.00000 0 22.38892 0.70206 21.94885 0.70830 0.44007 0.09382 57785.505278 0.000278 25.88879 0.83556 1.00000 0 20.95155 0.66122 20.62921 0.66583 0.32234 0.07818 57785.505807 0.000252 28.39973 0.91957 1.00000 0 23.09592 0.72926 22.69839 0.73494 0.39754 0.09120 57785.506314 0.000255 28.47190 0.91924 1.00000 0 22.90177 0.72205 22.52943 0.72737 0.37233 0.08776 57785.506823 0.000255 28.00757 0.91192 1.00000 0 22.76517 0.71990 22.31010 0.72641 0.45508 0.09702 57785.507344 0.000266 26.78790 0.86945 1.00000 0 21.90604 0.69066 21.47075 0.69687 0.43529 0.09280 57785.507873 0.000263 27.12829 0.87605 1.00000 0 22.08072 0.69721 21.74066 0.70207 0.34006 0.08248 57785.508380 0.000243 29.65323 0.95707 1.00000 0 23.94463 0.75569 23.57623 0.76095 0.36839 0.08935 57785.508872 0.000249 28.85028 0.92845 1.00000 0 23.34119 0.73738 23.04486 0.74162 0.29633 0.07920 57785.509381 0.000260 27.46389 0.88204 1.00000 0 22.39284 0.70601 22.10968 0.71005 0.28316 0.07568 57785.509896 0.000255 28.15836 0.90454 1.00000 0 22.83347 0.72098 22.56456 0.72482 0.26891 0.07458 57785.510391 0.000240 29.66319 0.96147 1.00000 0 24.28139 0.76555 23.82083 0.77212 0.46056 0.10050 57785.510883 0.000252 28.47183 0.92259 1.00000 0 23.00382 0.72781 22.62720 0.73320 0.37661 0.08877 57785.511450 0.000315 27.57503 0.80977 1.00000 0 22.31238 0.64038 21.96168 0.64493 0.35070 0.07653