/* ** ** Swift/XRT hardness ratio for PKS 1954-388. ** 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 54312.717128 0.270317 0.46884 0.06058 0.12491 1 0.05276 0.00391 0.03417 0.00243 0.02473 0.00262 0.01651 0.00169 55809.519024 0.005258 0.42071 0.12238 0.98924 1 0.06161 0.00978 0.04515 0.00717 0.02592 0.00632 0.01890 0.00461 56841.996770 0.003210 0.90827 0.37967 0.99683 1 0.03027 0.00877 0.02196 0.00636 0.02750 0.00829 0.01997 0.00602 58177.874410 0.009587 0.53311 0.13810 0.98741 1 0.03323 0.00511 0.02656 0.00408 0.01772 0.00369 0.01412 0.00294 59675.501435 0.432563 0.46340 0.05785 0.02849 1 0.17628 0.01247 0.10269 0.00702 0.08169 0.00840 0.04762 0.00474 59678.718879 0.210284 0.56126 0.07976 0.04994 1 0.13351 0.01138 0.08223 0.00677 0.07494 0.00852 0.04581 0.00504 59721.641996 0.005200 0.57812 0.07510 0.97710 1 0.22934 0.01811 0.18577 0.01467 0.13259 0.01368 0.10749 0.01109 59722.902165 0.004764 0.57198 0.08793 0.98828 1 0.20208 0.01880 0.14447 0.01344 0.11559 0.01415 0.08255 0.01010 59723.456333 0.038102 0.62940 0.09620 0.13270 1 0.17134 0.01641 0.12753 0.01221 0.10784 0.01285 0.08136 0.00968 59730.716126 0.263019 0.74892 0.11793 0.01642 1 0.19472 0.02003 0.13045 0.01332 0.14583 0.01739 0.09647 0.01142 59737.019185 0.003021 0.75054 0.13335 0.98226 1 0.19180 0.02240 0.14592 0.01704 0.14395 0.01928 0.10944 0.01465 59744.342595 0.158063 0.58272 0.12061 0.02020 1 0.15218 0.01954 0.11777 0.01511 0.08868 0.01440 0.06916 0.01122 59755.386016 0.136181 0.56123 0.08831 0.03114 1 0.19413 0.01850 0.15583 0.01485 0.10895 0.01364 0.08754 0.01096