/* ** ** 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 57509.943385 0.000220 0.19570 0.01560 1.00000 0 29.27650 0.93485 26.33677 0.84097 5.72941 0.41857 5.15369 0.37651 57509.943825 0.000220 0.20200 0.01582 1.00000 0 29.47704 0.95053 26.26604 0.84698 5.95427 0.42495 5.30643 0.37871 57509.944262 0.000217 0.20985 0.01675 1.00000 0 27.95633 0.92322 25.14239 0.83029 5.86660 0.42633 5.27583 0.38340 57509.944710 0.000231 0.18476 0.01455 1.00000 0 29.73666 0.92354 26.75672 0.83100 5.49421 0.39772 4.94351 0.35786 57509.945167 0.000226 0.19304 0.01523 1.00000 0 29.34173 0.93343 26.39837 0.83979 5.66404 0.40895 5.09595 0.36793 57509.945624 0.000231 0.18998 0.01467 1.00000 0 29.61112 0.92462 26.64036 0.83185 5.62539 0.39736 5.06100 0.35750 57509.946061 0.000205 0.22249 0.01776 1.00000 0 27.81810 0.95261 25.02271 0.85688 6.18917 0.44628 5.56725 0.40144 57509.946519 0.000252 0.17404 0.01369 1.00000 0 29.04991 0.87257 26.13240 0.78494 5.05589 0.36742 4.54813 0.33052 57509.946993 0.000223 0.19297 0.01515 1.00000 0 29.72195 0.93558 26.73684 0.84162 5.73548 0.41250 5.15946 0.37107 57509.947447 0.000231 0.21627 0.01698 0.98750 0 26.37012 0.87310 23.72150 0.78541 5.70301 0.40599 5.13027 0.36521 57509.947896 0.000217 0.20533 0.01626 1.00000 0 28.53319 0.93576 25.66789 0.84179 5.85870 0.42245 5.27033 0.38003 57509.948356 0.000243 0.18453 0.01447 0.98810 0 28.68861 0.88569 25.80764 0.79675 5.29396 0.38173 4.76235 0.34340 57509.948813 0.000214 0.21357 0.01699 1.00000 0 27.96584 0.93573 25.14980 0.84151 5.97253 0.43122 5.37141 0.38782 57509.949262 0.000234 0.19580 0.01541 1.00000 0 27.84776 0.89016 25.05012 0.80073 5.45254 0.39215 4.90467 0.35274 57509.949756 0.000260 0.17212 0.01368 1.00000 0 27.97696 0.84365 25.16844 0.75895 4.81547 0.35412 4.33203 0.31857 57509.950248 0.000231 0.19794 0.01559 0.98750 0 28.40270 0.90537 25.54733 0.81435 5.62200 0.40486 5.05681 0.36416 57509.950711 0.000231 0.18496 0.01441 1.00000 0 29.98096 0.93029 26.97002 0.83686 5.54539 0.39624 4.98845 0.35645 57509.951157 0.000214 0.20218 0.01580 0.98649 0 30.20975 0.96987 27.17493 0.87244 6.10784 0.43532 5.49423 0.39159 57509.951617 0.000246 0.18085 0.01407 1.00000 0 29.01891 0.88730 26.10399 0.79817 5.24815 0.37551 4.72100 0.33779 57509.952089 0.000226 0.18933 0.01482 1.00000 0 30.06004 0.94158 27.03810 0.84693 5.69112 0.40825 5.11900 0.36721 57509.952534 0.000220 0.19505 0.01539 1.00000 0 29.80601 0.94711 26.81324 0.85201 5.81379 0.41976 5.23006 0.37762 57509.952971 0.000217 0.20380 0.01646 1.00000 0 28.37784 0.93007 25.52140 0.83645 5.78345 0.42695 5.20119 0.38397 57509.953449 0.000260 0.17963 0.01396 1.00000 0 27.44174 0.83889 24.68481 0.75461 4.92938 0.35223 4.43417 0.31684 57509.953929 0.000220 0.22693 0.01750 0.98684 0 27.79531 0.91673 25.00238 0.82461 6.30754 0.43967 5.67375 0.39549