/* ** ** 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 57040.543836 0.000220 0.18541 0.01451 1.00000 0 36.86426 1.14471 28.27788 0.87648 6.83517 0.49104 5.22413 0.37431 57040.544293 0.000237 0.19307 0.01523 1.00000 0 34.18482 1.08933 25.01443 0.79658 6.59999 0.47618 4.81972 0.34763 57040.544764 0.000234 0.17448 0.01368 0.98765 0 35.84062 1.07618 28.32745 0.85057 6.25342 0.45288 4.94255 0.35792 57040.545219 0.000220 0.19555 0.01535 1.00000 0 33.49979 1.07537 26.72923 0.85801 6.55097 0.46937 5.22413 0.37431 57040.545664 0.000226 0.19233 0.01531 1.00000 0 33.20318 1.05573 26.39193 0.83917 6.38587 0.46608 5.07407 0.37036 57040.546104 0.000214 0.19317 0.01539 1.00000 0 35.28058 1.12086 27.83551 0.88438 6.81509 0.49805 5.37793 0.39302 57040.546503 0.000185 0.23037 0.01845 1.00000 0 34.04198 1.17869 26.95744 0.93338 7.84219 0.56644 6.20949 0.44849 57040.546903 0.000214 0.21034 0.01637 0.98649 0 33.20049 1.08337 26.37848 0.86072 6.98356 0.49333 5.54603 0.39179 57040.547319 0.000203 0.21499 0.01708 0.97143 0 34.58622 1.14580 27.15549 0.89935 7.43556 0.53708 5.84422 0.42211 57040.547736 0.000214 0.19461 0.01572 1.00000 0 34.02548 1.09537 26.94711 0.86749 6.62155 0.49046 5.24257 0.38833 57040.548170 0.000220 0.19462 0.01526 1.00000 0 34.05457 1.08295 26.86958 0.85443 6.62766 0.47489 5.22413 0.37431 57040.548593 0.000203 0.21756 0.01733 1.00000 0 32.65783 1.10378 25.95698 0.87731 7.10513 0.51245 5.64596 0.40722 57040.549000 0.000205 0.21629 0.01712 1.00000 0 32.45658 1.09334 25.84908 0.87074 7.01990 0.50296 5.59202 0.40067 57040.549452 0.000246 0.16236 0.01257 1.00000 0 36.17479 1.05863 28.76559 0.84182 5.87346 0.42088 4.67099 0.33468 57040.549921 0.000223 0.18393 0.01462 1.00000 0 34.96050 1.09161 27.65933 0.86366 6.43030 0.47001 5.08550 0.37170 57040.550366 0.000223 0.20290 0.01605 0.98701 0 32.42224 1.05437 25.63454 0.83363 6.57836 0.47444 5.20022 0.37507 57040.550821 0.000231 0.17849 0.01400 1.00000 0 34.79823 1.06434 27.83328 0.85130 6.21105 0.44860 4.96759 0.35880 57040.551269 0.000217 0.20671 0.01609 0.98667 0 32.99631 1.06576 26.36386 0.85155 6.82081 0.48304 5.44401 0.38555 57040.551720 0.000234 0.17746 0.01416 1.00000 0 34.12035 1.05254 27.11440 0.83642 6.05497 0.44558 4.81194 0.35406 57040.552152 0.000197 0.19934 0.01613 1.00000 0 36.07048 1.17561 28.60998 0.93240 7.19028 0.53269 5.70515 0.42259 57040.552600 0.000252 0.16428 0.01308 1.00000 0 34.25010 1.01494 27.27262 0.80817 5.62672 0.41564 4.48223 0.33110 57040.553051 0.000200 0.20908 0.01625 1.00000 0 35.42003 1.16310 28.21395 0.92640 7.40566 0.52186 5.89658 0.41552 57040.553459 0.000208 0.20646 0.01630 1.00000 0 34.22991 1.11941 27.00867 0.88316 7.06715 0.50774 5.57519 0.40060 57040.553882 0.000214 0.19065 0.01493 1.00000 0 35.69887 1.12741 28.16482 0.88947 6.80588 0.48769 5.36532 0.38443 57040.554463 0.000367 0.20411 0.01186 0.99213 0 35.91880 0.85754 28.64466 0.68387 7.33123 0.38858 5.84548 0.30984