/* ** ** 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 58652.008821 0.000249 25.06762 0.79707 1.00000 0 23.29461 0.73664 23.20292 0.73778 0.09169 0.04101 58652.009327 0.000258 24.16318 0.77177 1.00000 0 22.55441 0.71252 22.37721 0.71472 0.17720 0.05604 58652.009845 0.000260 24.13376 0.77318 1.00000 0 22.50414 0.70776 22.20625 0.71144 0.29790 0.07225 58652.010366 0.000260 23.59310 0.76479 1.00000 0 22.23703 0.70355 21.85152 0.70833 0.38551 0.08219 58652.010875 0.000249 24.92152 0.80178 1.00000 0 23.41108 0.73848 23.08099 0.74257 0.33009 0.07780 58652.011379 0.000255 24.27650 0.78179 1.00000 0 22.78795 0.72026 22.48328 0.72404 0.30467 0.07389 58652.011885 0.000252 24.42635 0.79092 1.00000 0 23.00383 0.72781 22.62315 0.73253 0.38068 0.08307 58652.012397 0.000260 23.89986 0.76643 1.00000 0 22.41511 0.70636 22.13473 0.70983 0.28037 0.07009 58652.012918 0.000260 23.73035 0.76375 1.00000 0 22.25929 0.70390 21.97892 0.70738 0.28037 0.07009 58652.013436 0.000258 24.15293 0.77319 1.00000 0 22.59943 0.71323 22.36907 0.71609 0.23036 0.06389 58652.013948 0.000255 24.23363 0.78436 1.00000 0 22.85624 0.72134 22.44405 0.72644 0.41220 0.08595 58652.014455 0.000252 24.94057 0.79296 1.00000 0 23.28015 0.73217 23.09887 0.73441 0.18128 0.05732 58652.014978 0.000272 22.61265 0.73262 1.00000 0 21.31209 0.67395 20.94298 0.67853 0.36911 0.07869 58652.015525 0.000275 22.69837 0.72942 1.00000 0 21.15101 0.66785 20.88540 0.67115 0.26562 0.06640 58652.016072 0.000272 22.71569 0.73067 1.00000 0 21.29078 0.67361 21.03911 0.67674 0.25166 0.06498 58652.016590 0.000246 25.10076 0.80828 1.00000 0 23.54509 0.74493 23.24823 0.74862 0.29687 0.07422 58652.017097 0.000260 23.53953 0.76822 1.00000 0 22.32607 0.70496 21.80037 0.71146 0.52570 0.09598 58652.017626 0.000269 23.39236 0.75043 1.00000 0 21.86437 0.68628 21.52521 0.69046 0.33916 0.07584 58652.018141 0.000246 25.20466 0.81815 1.00000 0 23.63937 0.74642 23.17551 0.75217 0.46385 0.09277 58652.018639 0.000252 24.40802 0.79120 1.00000 0 23.00383 0.72781 22.60502 0.73276 0.39881 0.08503 58652.019151 0.000260 23.81166 0.76344 1.00000 0 22.28155 0.70425 22.05375 0.70708 0.22780 0.06318 58652.019672 0.000260 23.89372 0.76316 1.00000 0 22.30381 0.70460 22.12858 0.70678 0.17523 0.05541 58652.020198 0.000266 23.08406 0.74829 1.00000 0 21.75362 0.68825 21.37649 0.69293 0.37713 0.08040 58652.020705 0.000240 26.08018 0.83427 1.00000 0 24.47449 0.76859 24.15147 0.77257 0.32302 0.07834 58652.021234 0.000289 24.11419 0.73666 1.00000 0 22.83803 0.67640 22.33336 0.68226 0.50467 0.08921