/* ** ** 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 58169.014517 0.000347 0.15346 0.01176 0.98333 0 23.84869 0.66277 21.94447 0.60982 3.65992 0.26134 3.37103 0.24072 58169.015121 0.000258 0.19123 0.01494 1.00000 0 25.36420 0.79446 23.40165 0.73297 4.85034 0.34721 4.47575 0.32036 58169.015657 0.000278 0.17773 0.01371 0.98958 0 25.82581 0.77535 23.65618 0.71019 4.58998 0.32616 4.20236 0.29861 58169.016186 0.000252 0.20483 0.01599 0.98851 0 24.49869 0.79240 22.66370 0.73304 5.01801 0.35657 4.64214 0.32986 58169.016704 0.000266 0.18175 0.01426 1.00000 0 25.72934 0.78605 23.80310 0.72720 4.67640 0.33792 4.32630 0.31262 58169.017263 0.000292 0.17478 0.01358 0.98020 0 24.75977 0.73699 22.90528 0.68179 4.32756 0.31055 4.00342 0.28729 58169.017821 0.000266 0.19294 0.01525 1.00000 0 24.27294 0.76890 22.45511 0.71132 4.68311 0.33917 4.33239 0.31377 58169.018365 0.000278 0.18499 0.01438 1.00000 0 24.48091 0.75347 22.54442 0.69388 4.52873 0.32339 4.17026 0.29773 58169.018926 0.000284 0.18486 0.01437 1.00000 0 24.10331 0.74017 22.13000 0.67956 4.45577 0.31815 4.08515 0.29166 58169.019456 0.000246 0.20110 0.01561 1.00000 0 25.53580 0.81772 23.46665 0.75140 5.13532 0.36314 4.71373 0.33331 58169.019988 0.000286 0.17534 0.01366 0.98990 0 24.96665 0.74842 23.09797 0.69240 4.37766 0.31488 4.04999 0.29131 58169.020550 0.000275 0.18608 0.01463 1.00000 0 24.18010 0.74897 22.37083 0.69293 4.49935 0.32523 4.16269 0.30089 58169.021114 0.000289 0.18554 0.01455 0.97000 0 23.90581 0.72884 22.11594 0.67427 4.43539 0.32050 4.10329 0.29651 58169.021638 0.000234 0.22116 0.01745 0.98765 0 24.30214 0.81664 22.48237 0.75549 5.37473 0.38380 4.97227 0.35506 58169.022173 0.000301 0.16798 0.01290 0.99038 0 25.41405 0.74146 23.23239 0.67777 4.26908 0.30330 3.90085 0.27714 58169.022731 0.000258 0.19418 0.01516 1.00000 0 25.00450 0.78944 23.00827 0.72639 4.85540 0.34675 4.46945 0.31916 58169.023275 0.000286 0.17761 0.01378 1.00000 0 24.46989 0.74059 22.61637 0.68450 4.34621 0.31036 4.01799 0.28692 58169.023848 0.000286 0.16040 0.01263 1.00000 0 26.59088 0.77249 24.59597 0.71454 4.26514 0.31219 3.94512 0.28876 58169.024424 0.000289 0.17488 0.01353 0.99000 0 24.99671 0.74623 23.12447 0.69034 4.37130 0.31208 4.04389 0.28871 58169.025026 0.000312 0.16385 0.01264 0.98148 0 24.90377 0.71746 22.90161 0.65977 4.08051 0.29205 3.75794 0.26898 58169.025636 0.000298 0.16458 0.01301 1.00000 0 24.94209 0.73421 23.07284 0.67918 4.10499 0.30115 3.79735 0.27858 58169.026206 0.000272 0.19648 0.01545 0.98936 0 23.47867 0.74481 21.72126 0.68906 4.61300 0.33181 4.26773 0.30697 58169.026774 0.000295 0.18221 0.01360 1.00000 0 25.27178 0.74069 23.24025 0.68110 4.60485 0.31611 4.23920 0.29102