/* ** ** Swift/XRT hardness ratio for 1A 0535+262. ** 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 58505.773076 0.000312 2.24234 0.29006 0.99074 0 1.91398 0.20774 1.69269 0.18366 4.29179 0.30201 3.79276 0.26688 58505.773716 0.000327 2.17354 0.27787 0.99115 0 1.83994 0.19506 1.63135 0.17295 3.99919 0.28573 3.54695 0.25342 58505.774306 0.000263 2.19211 0.28228 0.98901 0 2.27917 0.24445 2.01982 0.21662 4.99619 0.35605 4.42345 0.31522 58505.774940 0.000370 2.03476 0.25927 0.96875 0 1.73642 0.18209 1.55757 0.16334 3.53321 0.25575 3.16934 0.22941 58505.775597 0.000286 2.45245 0.33126 0.98990 0 1.84657 0.21189 1.65646 0.19008 4.52864 0.32272 4.06235 0.28949 58505.776175 0.000292 2.41905 0.31938 0.97030 0 1.87311 0.20818 1.67931 0.18664 4.53115 0.32290 4.06235 0.28949 58505.776653 0.000185 2.43455 0.32407 1.00000 0 2.88980 0.32522 2.58977 0.29146 7.03537 0.50014 6.30574 0.44827 58505.777069 0.000231 2.76070 0.39452 0.98750 0 2.01499 0.24806 1.79190 0.22062 5.56280 0.40369 4.96387 0.36024 58505.777622 0.000321 2.23656 0.29366 1.00000 0 1.77435 0.19481 1.59037 0.17461 3.96845 0.28576 3.55588 0.25605 58505.778293 0.000350 2.14834 0.27485 0.99174 0 1.77523 0.18826 1.54933 0.16430 3.81380 0.27291 3.31485 0.23716 58505.778988 0.000344 2.21657 0.28624 1.00000 0 1.76191 0.18952 1.50397 0.16178 3.90538 0.27906 3.33559 0.23834 58505.779804 0.000472 2.58872 0.35402 0.98160 0 1.13265 0.13219 0.96790 0.11296 2.93212 0.20900 2.50006 0.17819 58505.780527 0.000252 3.25168 0.48719 0.97701 0 1.67539 0.22096 1.44293 0.19035 5.44782 0.38729 4.69178 0.33349 58505.781146 0.000367 1.97406 0.24579 0.99213 0 1.77484 0.18028 1.59140 0.16164 3.50363 0.25229 3.14165 0.22623 58505.781792 0.000278 2.61615 0.37128 1.00000 0 1.74834 0.21362 1.56807 0.19159 4.57393 0.33022 4.10255 0.29619 58505.782425 0.000356 2.33386 0.31002 0.98374 0 1.60980 0.17998 1.40408 0.15704 3.75706 0.26951 3.27149 0.23466 58505.783296 0.000515 2.09205 0.26450 0.97753 0 1.28078 0.13358 1.09029 0.11372 2.67945 0.19148 2.28114 0.16300 58505.784266 0.000454 2.22739 0.28894 0.97452 0 1.38095 0.14984 1.17363 0.12733 3.07591 0.21870 2.62043 0.18630