/* ** ** 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 58231.165543 0.000179 0.21866 0.01730 1.00000 0 32.35446 1.08085 29.32584 0.97961 7.07462 0.50748 6.41698 0.46029 58231.165902 0.000179 0.23172 0.01842 1.00000 0 30.78156 1.07010 27.69144 0.96258 7.13281 0.51004 6.41057 0.45842 58231.166281 0.000200 0.20985 0.01657 1.00000 0 30.23403 0.99617 27.47479 0.90524 6.34460 0.45521 5.76598 0.41359 58231.166671 0.000191 0.20911 0.01643 0.98485 0 32.53138 1.05878 29.45173 0.95848 6.80275 0.48664 6.15164 0.44013 58231.167021 0.000159 0.26520 0.02121 1.00000 0 30.56770 1.13014 27.46019 1.01522 8.10642 0.57496 7.29208 0.51723 58231.167374 0.000194 0.20390 0.01602 1.00000 0 32.15397 1.04477 29.09655 0.94542 6.55615 0.46889 5.93217 0.42421 58231.167759 0.000191 0.21282 0.01659 0.98485 0 32.23338 1.05126 29.32844 0.95650 6.85979 0.48559 6.23798 0.44159 58231.168132 0.000182 0.21600 0.01683 1.00000 0 32.89993 1.08704 29.78487 0.98409 7.10637 0.50159 6.42970 0.45378 58231.168506 0.000191 0.20944 0.01691 1.00000 0 31.08213 1.03413 28.15115 0.93661 6.50999 0.47890 5.90040 0.43406 58231.168879 0.000182 0.20211 0.01619 1.00000 0 33.89352 1.10656 30.68294 1.00174 6.85010 0.50096 6.20686 0.45402 58231.169246 0.000185 0.20559 0.01605 1.00000 0 33.84619 1.09977 30.66633 0.99633 6.95839 0.49391 6.30415 0.44740 58231.169617 0.000185 0.21903 0.01722 1.00000 0 31.91558 1.06881 28.62514 0.95865 6.99056 0.49736 6.27285 0.44630 58231.169990 0.000188 0.21684 0.01726 1.00000 0 30.92701 1.03949 28.28395 0.95065 6.70631 0.48396 6.13305 0.44259 58231.170369 0.000191 0.19873 0.01555 1.00000 0 33.80344 1.08786 30.45609 0.98011 6.71791 0.47925 6.05241 0.43171 58231.170725 0.000165 0.24575 0.01931 1.00000 0 32.37802 1.14332 29.10515 1.02761 7.95694 0.55849 7.13469 0.50076 58231.171064 0.000174 0.22136 0.01734 1.00000 0 33.49834 1.12589 30.40279 1.02175 7.41524 0.52464 6.71780 0.47530 58231.171422 0.000185 0.21299 0.01727 1.00000 0 31.54895 1.06075 28.58678 0.96106 6.71965 0.49576 6.09100 0.44942 58231.171807 0.000200 0.20199 0.01593 1.00000 0 31.09100 1.00641 28.41169 0.91968 6.28018 0.45163 5.73695 0.41257 58231.172204 0.000197 0.19692 0.01527 1.00000 0 32.88377 1.04574 29.95393 0.95250 6.47544 0.45790 5.89216 0.41664 58231.172583 0.000182 0.21258 0.01711 1.00000 0 32.12414 1.07995 29.23506 0.98272 6.82902 0.49952 6.20686 0.45402 58231.172939 0.000174 0.24779 0.01962 1.00000 0 29.82414 1.05801 27.27221 0.96748 7.39006 0.52315 6.75781 0.47839 58231.173306 0.000194 0.20388 0.01597 0.98507 0 32.55749 1.05444 29.66677 0.96079 6.63797 0.47347 6.05241 0.43171 58231.173676 0.000177 0.23083 0.01834 1.00000 0 31.05713 1.07611 28.23988 0.97846 7.16892 0.51265 6.51566 0.46594 58231.174024 0.000171 0.22363 0.01746 1.00000 0 33.53774 1.13458 30.67122 1.03760 7.49991 0.52769 6.85888 0.48259 58231.174377 0.000182 0.22710 0.01777 0.98413 0 31.76002 1.07398 28.76346 0.97262 7.21267 0.50903 6.53341 0.46110 58231.174747 0.000188 0.22204 0.01757 1.00000 0 30.47565 1.02710 27.87106 0.93932 6.76691 0.48437 6.18857 0.44297 58231.175123 0.000188 0.21124 0.01685 1.00000 0 31.61856 1.04759 28.91645 0.95806 6.67914 0.48470 6.10834 0.44328 58231.175467 0.000156 0.24463 0.01954 1.00000 0 32.89901 1.17136 30.08753 1.07126 8.04806 0.57552 7.36029 0.52634 58231.175809 0.000185 0.22860 0.01810 1.00000 0 30.02009 1.03208 27.30851 0.93890 6.86272 0.48949 6.24154 0.44520 58231.176185 0.000191 0.19843 0.01591 1.00000 0 32.84147 1.06111 29.92015 0.96670 6.51671 0.47817 5.93075 0.43512 58231.176709 0.000333 0.20342 0.01236 0.99130 0 31.81237 0.78457 29.09383 0.71752 6.47139 0.35937 5.91838 0.32866