/* ** ** 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 56775.314600 0.000234 0.16029 0.01243 1.00000 0 32.70595 0.93899 30.46541 0.87466 5.24254 0.37752 4.88341 0.35166 56775.315055 0.000220 0.17404 0.01348 1.00000 0 32.37320 0.97235 30.18610 0.90665 5.63408 0.40223 5.25346 0.37506 56775.315532 0.000258 0.14309 0.01108 1.00000 0 33.17136 0.90518 30.92639 0.84392 4.74660 0.34391 4.42531 0.32062 56775.316012 0.000223 0.16416 0.01269 1.00000 0 34.14539 0.99694 31.41533 0.91718 5.60547 0.40128 5.15922 0.36927 56775.316501 0.000266 0.13434 0.01015 0.98913 0 35.27319 0.91717 32.80290 0.85293 4.73856 0.33625 4.40623 0.31267 56775.316973 0.000205 0.17537 0.01369 1.00000 0 34.08571 1.02812 31.76852 0.95823 5.97756 0.43045 5.57121 0.40119 56775.317430 0.000252 0.15229 0.01175 1.00000 0 32.19434 0.90467 30.00564 0.84316 4.90296 0.35216 4.56965 0.32822 56775.317902 0.000220 0.16916 0.01293 1.00000 0 33.79207 0.98989 31.50168 0.92279 5.71615 0.40360 5.32860 0.37624 56775.318388 0.000266 0.14373 0.01100 0.98913 0 32.58089 0.88265 30.37244 0.82282 4.68290 0.33518 4.36549 0.31246 56775.318938 0.000284 0.13486 0.01034 0.98980 0 32.58148 0.85988 30.22956 0.79775 4.39392 0.31639 4.07790 0.29366 56775.319470 0.000249 0.14966 0.01134 1.00000 0 33.63955 0.93025 31.29786 0.86545 5.03456 0.35512 4.68221 0.33026 56775.319974 0.000255 0.14559 0.01126 1.00000 0 33.15137 0.91137 30.89730 0.84940 4.82654 0.34878 4.49836 0.32507 56775.320503 0.000275 0.13933 0.01065 1.00000 0 32.20128 0.86525 30.01260 0.80644 4.48663 0.32113 4.18168 0.29930 56775.321021 0.000243 0.14565 0.01139 1.00000 0 34.41554 0.95130 32.07616 0.88664 5.01274 0.36668 4.67201 0.34175 56775.321507 0.000243 0.15028 0.01154 1.00000 0 33.76353 0.94182 31.46914 0.87781 5.07408 0.36318 4.72928 0.33850 56775.322014 0.000263 0.13610 0.01042 1.00000 0 34.43530 0.91369 32.09998 0.85173 4.68676 0.33663 4.36879 0.31379 56775.322497 0.000220 0.16628 0.01277 0.98684 0 34.60652 1.00383 31.99720 0.92813 5.75445 0.40937 5.31951 0.37843 56775.322968 0.000252 0.14965 0.01159 1.00000 0 32.90228 0.91462 30.40054 0.84507 4.92375 0.35580 4.55007 0.32880 56775.323481 0.000255 0.14506 0.01133 1.00000 0 33.24145 0.90902 30.76363 0.84124 4.82216 0.35275 4.45964 0.32622 56775.323990 0.000255 0.14788 0.01126 1.00000 0 33.64300 0.92103 31.02168 0.84912 4.97527 0.35340 4.58261 0.32551 56775.324502 0.000258 0.14077 0.01089 0.98876 0 34.57537 0.93055 31.99403 0.86104 4.86702 0.35293 4.50177 0.32644 56775.324991 0.000231 0.16423 0.01259 1.00000 0 32.99498 0.95788 30.52285 0.88609 5.41863 0.38455 5.01208 0.35567 56775.325576 0.000353 0.15955 0.00986 0.99180 0 33.97132 0.77999 31.66422 0.72702 5.42023 0.31108 5.05221 0.28996