/* ** ** 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 58571.936364 0.000162 0.26207 0.02263 1.00000 0 52.77845 2.02637 25.54996 0.96835 13.83179 1.06954 6.80452 0.51682 58571.936775 0.000249 0.25444 0.02119 1.00000 0 46.76597 1.75097 17.81195 0.66570 11.89921 0.88517 4.51634 0.33542 58571.937217 0.000194 0.27456 0.02257 1.00000 0 45.16473 1.73676 21.45930 0.82417 12.40054 0.90101 5.90683 0.42911 58571.937611 0.000200 0.23085 0.01838 0.98551 0 50.18701 1.74490 25.69211 0.89319 11.58589 0.82995 5.93457 0.42506 58571.937990 0.000179 0.24156 0.01930 1.00000 0 53.30481 1.90343 26.66300 0.95210 12.87649 0.92010 6.43715 0.45990 58571.938343 0.000174 0.24212 0.01960 1.00000 0 54.27283 1.93760 27.20114 0.97108 13.14045 0.95467 6.59596 0.47917 58571.938684 0.000168 0.24626 0.02087 1.00000 0 53.66306 1.98435 26.67134 0.98626 13.21502 1.00772 6.57368 0.50114 58571.939026 0.000174 0.26816 0.02177 0.98333 0 49.27840 1.85640 25.06912 0.94443 13.21457 0.95031 6.73424 0.48423 58571.939370 0.000171 0.24522 0.02057 1.00000 0 53.05030 1.94571 26.47642 0.97087 13.00887 0.98152 6.48875 0.48961 58571.939712 0.000171 0.26627 0.02219 1.00000 0 50.13175 1.92216 24.71072 0.94745 13.34840 0.98761 6.57941 0.48680 58571.940036 0.000153 0.27219 0.02270 1.00000 0 53.53286 2.05965 26.91165 1.03525 14.57121 1.07789 7.32425 0.54191 58571.940377 0.000188 0.23219 0.01864 0.98462 0 53.37760 1.84524 26.80455 0.92672 12.39366 0.89805 6.21502 0.45031 58571.940739 0.000174 0.24389 0.02024 1.00000 0 52.69519 1.93116 26.42731 0.96853 12.85168 0.95704 6.44004 0.47961 58571.941083 0.000171 0.27736 0.02319 0.98305 0 49.13696 1.90989 24.12734 0.93783 13.62858 1.00898 6.69285 0.49520 58571.941413 0.000159 0.29616 0.02444 1.00000 0 49.81516 1.97751 24.67397 0.97947 14.75341 1.06743 7.30887 0.52878 58571.941734 0.000162 0.30456 0.02536 1.00000 0 46.04913 1.85686 23.06415 0.92986 14.02462 1.02176 7.03133 0.51215 58571.942070 0.000174 0.24195 0.02015 1.00000 0 52.70536 1.91482 26.50303 0.96284 12.75186 0.95579 6.41032 0.48053 58571.942426 0.000182 0.24955 0.02000 1.00000 0 51.33466 1.86440 25.39285 0.92214 12.81045 0.91548 6.33497 0.45260 58571.942788 0.000179 0.25402 0.02092 1.00000 0 49.83698 1.83602 25.05016 0.92288 12.65977 0.93260 6.36154 0.46862 58571.943135 0.000168 0.26063 0.02175 1.00000 0 50.75242 1.91121 25.53120 0.96142 13.22762 0.98495 6.66211 0.49615 58571.943534 0.000231 0.26233 0.01876 0.99489 0 50.73387 1.64799 25.15007 0.81690 13.30884 0.84801 6.59715 0.42037 58572.006926 0.000436 0.32290 0.02949 0.99892 1 37.80133 1.71745 6.79713 0.30880 12.20614 0.96718 2.19522 0.17394 58572.008308 0.000431 0.28360 0.01028 1.00000 0 53.03899 0.90702 47.24891 0.80800 15.04197 0.48078 13.40015 0.42831 58572.009220 0.000480 0.27548 0.00965 1.00000 0 52.84116 0.85759 47.12960 0.76489 14.55693 0.45196 12.98344 0.40312