/* ** ** Swift/XRT hardness ratio for Mrk 421. ** Hardness ratio for this file has been calculated by splitting the data at 2.0 keV. ** ** 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). ** FracExp - Conversion factor between bin size and observing time. ** Ratio - Source hardness ratio (2.0 - 10.0 keV)/(0.3 - 2.0 keV). ** This is also Rate2/Rate1 from the following columns. ** RatioError - 1 sigma error in the hardness ratio. ** Mode - 0 if in Windowed Timing (WT). ** 1 if in Photon Counting (PC). ** Rate1 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 0.3 - 2.0 keV band. ** RateError1 - 1 sigma error in source count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetRate1 - Background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetError1 - Error in the background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** Rate2 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 2.0 - 10.0 keV band. ** RateError2 - 1 sigma error in source count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetRate2 - Background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetError2 - Error in the background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Ratio RatioError FracExp Mode Rate1 RateError1 NetRate1 NetError1 Rate1 RateError2 NetRate2 NetError2 59723.195618 0.000252 0.18561 0.01446 0.98851 0 27.64288 0.85617 24.99610 0.77413 5.13081 0.36665 4.64014 0.33160 59723.196133 0.000263 0.17678 0.01383 0.98901 0 27.51756 0.83629 24.83999 0.75495 4.86448 0.35080 4.39155 0.31671 59723.196645 0.000249 0.18104 0.01429 0.98837 0 28.51663 0.87551 25.68153 0.78836 5.16269 0.37533 4.65445 0.33834 59723.197154 0.000260 0.17759 0.01382 1.00000 0 27.75970 0.84379 24.85621 0.75553 4.92984 0.35316 4.41165 0.31607 59723.197672 0.000258 0.18325 0.01434 0.97753 0 27.73744 0.85600 24.91915 0.76898 5.08278 0.36561 4.56601 0.32844 59723.198152 0.000223 0.19935 0.01591 0.98701 0 28.92796 0.93049 25.88184 0.83246 5.76669 0.42131 5.15291 0.37656 59723.198627 0.000252 0.17739 0.01382 1.00000 0 28.73475 0.87949 25.72032 0.78719 5.09719 0.36517 4.56378 0.32697 59723.199128 0.000249 0.18315 0.01437 1.00000 0 27.95273 0.86228 25.17060 0.77639 5.11944 0.36926 4.59581 0.33144 59723.199646 0.000269 0.17462 0.01335 0.98925 0 28.34853 0.84165 25.36276 0.75296 4.95023 0.34881 4.42251 0.31164 59723.200184 0.000269 0.17361 0.01356 1.00000 0 27.40694 0.81995 24.87737 0.74427 4.75824 0.34318 4.31869 0.31148 59723.200731 0.000278 0.16477 0.01274 0.98958 0 28.51630 0.83093 25.33390 0.73820 4.69857 0.33667 4.17946 0.29944 59723.201260 0.000252 0.18556 0.01435 0.98851 0 28.29723 0.86842 25.13415 0.77124 5.25082 0.37283 4.66118 0.33093 59723.201798 0.000286 0.15779 0.01233 1.00000 0 28.05365 0.81109 25.20794 0.72877 4.42665 0.32130 3.97404 0.28850 59723.202374 0.000289 0.16128 0.01266 1.00000 0 27.27692 0.79644 24.38082 0.71185 4.39931 0.32063 3.93625 0.28689 59723.202927 0.000263 0.17506 0.01370 0.98901 0 27.84107 0.84473 25.07121 0.76059 4.87379 0.35146 4.39155 0.31671 59723.203468 0.000278 0.16630 0.01276 1.00000 0 28.40959 0.82989 25.38630 0.74153 4.72446 0.33509 4.21940 0.29924 59723.204012 0.000266 0.17334 0.01334 0.97826 0 28.99411 0.85390 25.82680 0.76063 5.02584 0.35741 4.47843 0.31842 59723.204515 0.000237 0.19336 0.01505 1.00000 0 27.85438 0.88789 25.28232 0.80590 5.38594 0.38238 4.88855 0.34707 59723.205010 0.000258 0.18497 0.01455 1.00000 0 26.44829 0.83215 24.00854 0.75539 4.89208 0.35281 4.44089 0.32027 59723.205511 0.000243 0.17942 0.01378 1.00000 0 29.89045 0.91242 27.02605 0.82483 5.36281 0.37789 4.84371 0.34132 59723.205994 0.000240 0.19577 0.01535 1.00000 0 27.79608 0.88066 24.95506 0.79061 5.44165 0.39042 4.88728 0.35067