/* ** ** 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 57394.416285 0.000307 0.13655 0.01091 0.99057 0 35.02675 0.93847 27.15081 0.72361 4.78281 0.36011 3.66032 0.27476 57394.416855 0.000263 0.14424 0.01134 1.00000 0 35.83497 0.99108 29.63411 0.81952 5.16883 0.38039 4.28327 0.31514 57394.417382 0.000263 0.15608 0.01227 1.00000 0 34.89746 0.99562 27.87564 0.79528 5.44690 0.39909 4.35139 0.31883 57394.417943 0.000298 0.13867 0.01060 0.98058 0 35.41788 0.94562 28.34633 0.75678 4.91151 0.35197 3.93106 0.28166 57394.418490 0.000249 0.15552 0.01199 1.00000 0 37.10947 1.05505 29.67814 0.84377 5.77137 0.41354 4.61671 0.33078 57394.419005 0.000266 0.15020 0.01162 0.98913 0 36.07022 1.00568 28.91635 0.80621 5.41784 0.39078 4.34310 0.31324 57394.419529 0.000258 0.14731 0.01137 0.98876 0 38.12978 1.04998 30.48545 0.83949 5.61693 0.40511 4.49116 0.32392 57394.420073 0.000286 0.13877 0.01055 1.00000 0 36.40527 0.97362 29.03243 0.77644 5.05202 0.35960 4.02880 0.28676 57394.420623 0.000263 0.15360 0.01173 1.00000 0 35.83080 1.00759 28.67697 0.80641 5.50378 0.39076 4.40500 0.31275 57394.421184 0.000298 0.13247 0.01011 1.00000 0 36.42892 0.95523 29.09752 0.76298 4.82584 0.34577 3.85473 0.27619 57394.421795 0.000312 0.12767 0.00998 1.00000 0 35.57357 0.92632 28.42946 0.74028 4.54184 0.33459 3.62935 0.26736 57394.422397 0.000289 0.14680 0.01154 0.98000 0 34.00325 0.94176 27.09509 0.75042 4.99155 0.36725 3.97732 0.29263 57394.422969 0.000284 0.14885 0.01138 0.98980 0 35.01529 0.96180 27.93317 0.76726 5.21188 0.37206 4.15706 0.29676 57394.423528 0.000275 0.14287 0.01116 1.00000 0 36.15170 0.99823 28.84271 0.79643 5.16509 0.37750 4.12202 0.30127 57394.424063 0.000260 0.15410 0.01212 0.98989 0 36.16317 1.02999 28.83625 0.82131 5.57272 0.40840 4.44469 0.32566 57394.435915 0.000211 0.16104 0.01262 0.98630 0 36.45796 1.05245 33.92012 0.97919 5.87133 0.42781 5.46258 0.39803 57394.436349 0.000223 0.15641 0.01195 1.00000 0 36.03090 1.02099 33.50832 0.94951 5.63555 0.39979 5.24097 0.37180 57394.436772 0.000200 0.16667 0.01289 1.00000 0 37.46050 1.10382 34.53728 1.01761 6.24362 0.44630 5.76152 0.41184 57394.437214 0.000243 0.13934 0.01078 1.00000 0 36.47771 0.98494 33.69405 0.90983 5.08286 0.36838 4.70079 0.34066 57394.437822 0.000365 0.14817 0.00910 1.00000 0 35.73203 0.78891 33.25140 0.73414 5.29455 0.30344 4.92699 0.28238