/* ** ** 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 57388.562836 0.000220 0.17213 0.01364 1.00000 0 38.56954 1.15054 30.15173 0.89676 6.63906 0.48740 5.15428 0.37648 57388.563342 0.000286 0.15905 0.01242 0.98990 0 38.97400 1.12100 25.49659 0.73214 6.19898 0.44982 4.05852 0.29410 57388.563846 0.000217 0.17656 0.01378 0.98667 0 40.41710 1.22053 30.30436 0.91460 7.13602 0.51359 5.36899 0.38609 57388.564277 0.000214 0.18563 0.01459 0.98649 0 38.05498 1.18608 29.11802 0.90734 7.06399 0.50964 5.41509 0.39041 57388.564734 0.000243 0.15300 0.01185 1.00000 0 40.35439 1.13471 30.99570 0.87118 6.17434 0.44545 4.73238 0.34163 57388.565243 0.000266 0.14488 0.01119 1.00000 0 38.49479 1.05625 29.82364 0.81833 5.57726 0.40260 4.32087 0.31192 57388.565749 0.000240 0.15932 0.01244 0.98795 0 38.84223 1.11839 30.11640 0.86713 6.18825 0.44907 4.79894 0.34825 57388.566227 0.000237 0.16141 0.01254 0.97561 0 39.37465 1.12958 30.79030 0.88325 6.35556 0.45891 4.96900 0.35871 57388.566687 0.000223 0.17002 0.01313 1.00000 0 39.45215 1.18231 30.46624 0.91302 6.70755 0.47736 5.18024 0.36867 57388.567138 0.000229 0.16521 0.01318 1.00000 0 39.11065 1.15882 29.85745 0.88457 6.46158 0.47867 4.94135 0.36606 57388.567601 0.000234 0.16613 0.01302 1.00000 0 37.95680 1.12280 29.23891 0.86492 6.30569 0.45756 4.85819 0.35255 57388.568087 0.000252 0.15382 0.01204 1.00000 0 38.57350 1.09501 29.60583 0.84033 5.93331 0.43278 4.55111 0.33192 57388.568576 0.000237 0.16991 0.01304 0.98780 0 37.96581 1.12230 29.27281 0.86533 6.45083 0.45679 4.97389 0.35221 57388.569042 0.000229 0.16471 0.01254 1.00000 0 40.22272 1.17254 31.10956 0.90687 6.62522 0.46615 5.12245 0.36041 57388.569505 0.000234 0.15986 0.01251 1.00000 0 39.66048 1.15388 30.53753 0.88830 6.33993 0.46076 4.88558 0.35497 57388.569968 0.000229 0.16018 0.01240 1.00000 0 41.31445 1.19434 31.70580 0.91649 6.61757 0.47524 5.08262 0.36501 57388.570428 0.000231 0.15953 0.01250 1.00000 0 39.91444 1.16180 31.17136 0.90723 6.36763 0.46316 4.97438 0.36183 57388.570912 0.000252 0.14793 0.01163 0.98851 0 39.58197 1.10037 30.69068 0.85309 5.85525 0.43053 4.53415 0.33335 57388.571427 0.000263 0.14379 0.01122 0.98901 0 38.83950 1.06435 30.26870 0.82945 5.58459 0.40782 4.35250 0.31791 57388.571921 0.000231 0.16084 0.01251 1.00000 0 39.54270 1.14611 30.90776 0.89568 6.36012 0.45908 4.96900 0.35871 57388.572373 0.000220 0.16111 0.01260 1.00000 0 40.85162 1.18910 32.14691 0.93571 6.58157 0.47761 5.17781 0.37574 57388.572815 0.000223 0.17684 0.01399 0.97403 0 37.97272 1.14436 29.72624 0.89574 6.71501 0.49099 5.25258 0.38410 57388.573276 0.000237 0.15295 0.01215 1.00000 0 40.22812 1.14816 31.13921 0.88870 6.15292 0.45602 4.76057 0.35267 57388.573906 0.000394 0.15681 0.00954 0.98529 0 39.90577 0.88589 30.77563 0.68318 6.25753 0.35464 4.82521 0.27346