/* ** ** 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 56703.165602 0.000119 0.22250 0.01783 1.00000 0 59.46117 2.02412 43.59917 1.48407 13.22984 0.96010 9.69326 0.70345 56703.165851 0.000130 0.21422 0.01713 1.00000 0 61.73114 2.07254 41.23963 1.38365 13.22393 0.95975 8.83163 0.64092 56703.166120 0.000139 0.19684 0.01547 1.00000 0 67.29619 2.14885 42.25998 1.34932 13.24689 0.95091 8.31503 0.59693 56703.166395 0.000136 0.20546 0.01646 1.00000 0 64.32217 2.12625 40.75976 1.34743 13.21553 0.96410 8.37057 0.61068 56703.166711 0.000179 0.15878 0.01220 1.00000 0 64.73766 1.85349 41.33688 1.18310 10.27902 0.73322 6.56915 0.46870 56703.167043 0.000153 0.18670 0.01470 1.00000 0 61.82997 1.93154 40.33306 1.25917 11.54342 0.83413 7.49568 0.54174 56703.167333 0.000136 0.19118 0.01498 1.00000 0 66.79923 2.11596 44.19363 1.39942 12.77080 0.91549 8.44607 0.60536 56703.167602 0.000133 0.21311 0.01691 1.00000 0 62.15679 2.06922 41.17923 1.37078 13.24636 0.95377 8.77030 0.63151 56703.167877 0.000142 0.19001 0.01503 1.00000 0 62.84496 1.98848 42.56727 1.34675 11.94132 0.86541 8.06668 0.58454 56703.168186 0.000168 0.16474 0.01299 1.00000 0 63.30224 1.87333 41.35036 1.22361 10.42833 0.76200 6.82022 0.49829 56703.168481 0.000127 0.20881 0.01628 1.00000 0 66.76944 2.19774 44.12305 1.45247 13.94194 0.98535 9.20059 0.65007 56703.168748 0.000139 0.20530 0.01604 1.00000 0 61.62406 2.01114 40.69264 1.32799 12.65131 0.89836 8.35040 0.59297 56703.169022 0.000136 0.21353 0.01660 1.00000 0 62.94018 2.08734 40.72617 1.35063 13.43987 0.94497 8.69857 0.61155 56703.169300 0.000142 0.18911 0.01470 1.00000 0 65.37340 2.04884 43.44691 1.36145 12.36308 0.87962 8.22399 0.58496 56703.169592 0.000150 0.18308 0.01449 1.00000 0 60.74838 1.90657 41.22642 1.29393 11.12205 0.80803 7.56277 0.54946 56703.169879 0.000136 0.19972 0.01561 1.00000 0 64.22144 2.07236 42.44496 1.36948 12.82640 0.91318 8.48545 0.60408 56703.170151 0.000136 0.21834 0.01727 1.00000 0 58.71843 1.97491 39.50011 1.32818 12.82042 0.91761 8.62307 0.61682 56703.170429 0.000142 0.19804 0.01573 1.00000 0 62.63388 2.01963 40.93638 1.32007 12.40421 0.90013 8.11069 0.58860 56703.170727 0.000156 0.17712 0.01386 0.98148 0 64.68968 1.95901 42.06965 1.27404 11.45813 0.82689 7.45500 0.53797 56703.171025 0.000142 0.18879 0.01503 1.00000 0 64.94534 2.06315 42.58318 1.35273 12.26093 0.89476 8.02892 0.58576 56703.171323 0.000156 0.17529 0.01362 1.00000 0 63.82405 1.94407 42.17119 1.28448 11.18741 0.79984 7.38831 0.52819 56703.171690 0.000211 0.21006 0.01314 0.98701 0 64.44513 1.69032 42.00015 1.10153 13.53745 0.76846 8.82235 0.50079