/* ** ** 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 58490.120931 0.000231 0.22707 0.01782 0.98750 0 24.11897 0.80974 22.35819 0.75062 5.47672 0.38843 5.07705 0.36008 58490.121368 0.000205 0.23279 0.01879 1.00000 0 25.63702 0.89801 23.76259 0.83235 5.96806 0.43386 5.53169 0.40214 58490.121781 0.000208 0.23056 0.01802 0.98611 0 27.09247 0.92268 24.71993 0.84188 6.24646 0.43953 5.69963 0.40102 58490.122192 0.000203 0.22998 0.01820 1.00000 0 26.96089 0.92377 24.97660 0.85576 6.20053 0.44237 5.74181 0.40964 58490.122612 0.000217 0.21520 0.01716 0.98667 0 26.89609 0.89021 24.94039 0.82548 5.78815 0.41979 5.36726 0.38926 58490.123026 0.000197 0.25362 0.02032 1.00000 0 24.86301 0.89880 23.04848 0.83320 6.30580 0.45084 5.84559 0.41794 58490.123413 0.000191 0.24070 0.01918 1.00000 0 26.98337 0.95032 25.02131 0.88122 6.49502 0.46437 6.02273 0.43060 58490.123824 0.000220 0.20663 0.01631 0.98684 0 27.71847 0.90073 25.70429 0.83528 5.72739 0.41191 5.31120 0.38198 58490.124244 0.000200 0.26125 0.02113 1.00000 0 23.68488 0.87727 21.96350 0.81351 6.18763 0.44485 5.73793 0.41252 58490.124652 0.000208 0.24747 0.01970 0.98611 0 24.51948 0.86678 22.73754 0.80378 6.06778 0.43272 5.62681 0.40127 58490.125071 0.000211 0.23467 0.01868 1.00000 0 25.02827 0.87693 23.20349 0.81299 5.87350 0.41993 5.44521 0.38931 58490.125471 0.000188 0.25942 0.02049 1.00000 0 26.00713 0.94295 24.11726 0.87443 6.74686 0.47354 6.25657 0.43913 58490.125867 0.000208 0.22840 0.01814 0.98611 0 26.46747 0.90332 24.53880 0.83750 6.04523 0.43349 5.60451 0.40189 58490.126287 0.000211 0.23091 0.01833 1.00000 0 25.58471 0.88197 23.72498 0.81786 5.90784 0.42256 5.47841 0.39184 58490.126700 0.000203 0.22602 0.01801 1.00000 0 26.98416 0.92591 25.02389 0.85865 6.09903 0.43848 5.65596 0.40663 58490.127094 0.000191 0.26647 0.02122 1.00000 0 24.69013 0.91359 22.89618 0.84721 6.57911 0.46405 6.10107 0.43034 58490.127490 0.000205 0.22347 0.01761 1.00000 0 27.12265 0.92149 25.15293 0.85457 6.06110 0.43096 5.62090 0.39966 58490.127904 0.000208 0.23683 0.01876 1.00000 0 25.23798 0.88152 23.40425 0.81747 5.97710 0.42498 5.54283 0.39411 58490.128318 0.000205 0.22852 0.01817 1.00000 0 26.78294 0.91818 24.82750 0.85115 6.12039 0.43917 5.67277 0.40706 58490.128714 0.000191 0.25418 0.02054 1.00000 0 25.85547 0.94158 23.74771 0.86490 6.57197 0.47412 6.04182 0.43579 58490.129085 0.000179 0.28356 0.02285 1.00000 0 24.60093 0.94096 22.81428 0.87262 6.97576 0.49474 6.46915 0.45881 58490.129478 0.000214 0.22231 0.01789 0.98649 0 26.35519 0.89800 24.24185 0.82603 5.85913 0.42718 5.38589 0.39268 58490.129880 0.000188 0.25767 0.02054 1.00000 0 26.14001 0.94879 24.23742 0.87974 6.73545 0.47810 6.24513 0.44330 58490.130274 0.000205 0.23565 0.01872 1.00000 0 25.97535 0.90768 23.87707 0.83432 6.12113 0.43657 5.62681 0.40127 58490.130679 0.000200 0.21584 0.01731 1.00000 0 28.65290 0.96769 26.35934 0.89024 6.18449 0.44971 5.69203 0.41379 58490.131064 0.000185 0.24634 0.01980 1.00000 0 27.12824 0.97372 25.12426 0.90180 6.68277 0.48047 6.18620 0.44475 58490.131434 0.000185 0.27201 0.02169 0.96875 0 26.35517 0.96729 24.00463 0.88102 7.16877 0.50743 6.54054 0.46292 58490.131808 0.000188 0.25885 0.02093 1.00000 0 25.62102 0.93626 23.70377 0.86620 6.63187 0.47841 6.13477 0.44249 58490.132305 0.000310 0.24976 0.01605 0.99065 0 25.52518 0.72962 23.55534 0.67325 6.37515 0.36693 5.88655 0.33881