/* ** ** 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 57785.433927 0.000226 0.22621 0.01806 0.98718 0 25.71870 0.87337 22.80667 0.77441 5.81779 0.42040 5.15993 0.37285 57785.434396 0.000243 0.20579 0.01635 1.00000 0 25.49561 0.83289 22.86916 0.74709 5.24669 0.38012 4.70608 0.34095 57785.434861 0.000223 0.23817 0.01930 0.98701 0 24.67035 0.86988 21.74619 0.76676 5.87567 0.42867 5.17725 0.37761 57785.435333 0.000249 0.20330 0.01607 1.00000 0 25.51773 0.82935 22.83946 0.74231 5.18777 0.37389 4.64323 0.33464 57785.435779 0.000197 0.26461 0.02153 0.98529 0 24.90579 0.92167 22.29785 0.82516 6.59023 0.47745 5.90016 0.42746 57785.436239 0.000263 0.20049 0.01608 0.98901 0 24.27248 0.78442 21.69871 0.70123 4.86637 0.35733 4.35146 0.31953 57785.436742 0.000240 0.21948 0.01748 1.00000 0 24.75806 0.83399 22.03618 0.74228 5.43401 0.39225 4.83716 0.34912 57785.437214 0.000231 0.22887 0.01831 0.98750 0 24.59318 0.84866 21.86072 0.75438 5.62870 0.40618 5.00187 0.36089 57785.437674 0.000229 0.23620 0.01898 0.98734 0 23.96161 0.83338 21.45645 0.74625 5.65975 0.41004 5.06809 0.36717 57785.438140 0.000237 0.20416 0.01627 1.00000 0 26.23557 0.85988 23.49338 0.77000 5.35625 0.38907 4.79643 0.34841 57785.438617 0.000240 0.20863 0.01702 1.00000 0 25.02150 0.83651 22.40464 0.74902 5.22011 0.38853 4.67411 0.34789 57785.439077 0.000220 0.23590 0.01883 1.00000 0 24.73464 0.86997 22.14298 0.77881 5.83489 0.41817 5.22352 0.37435 57785.439537 0.000240 0.22266 0.01776 0.98795 0 24.30805 0.82169 21.76146 0.73561 5.41251 0.39110 4.84530 0.35012 57785.440009 0.000231 0.22662 0.01776 1.00000 0 24.94562 0.84651 22.33012 0.75776 5.65323 0.39941 5.06047 0.35753 57785.440455 0.000214 0.24281 0.01943 1.00000 0 24.82025 0.87805 22.21479 0.78588 6.02649 0.43257 5.39398 0.38717 57785.440891 0.000223 0.22221 0.01785 1.00000 0 25.67581 0.88081 22.98724 0.78858 5.70534 0.41443 5.10789 0.37103 57785.441354 0.000240 0.22160 0.01751 1.00000 0 24.34848 0.82864 21.80184 0.74197 5.39562 0.38471 4.83125 0.34447 57785.441820 0.000226 0.23094 0.01874 1.00000 0 24.27345 0.85392 21.73243 0.76453 5.60560 0.40995 5.01882 0.36703 57785.442243 0.000197 0.27357 0.02226 1.00000 0 23.85283 0.90580 21.34835 0.81070 6.52551 0.46960 5.84045 0.42030 57785.442697 0.000258 0.20061 0.01605 0.98876 0 24.77080 0.80296 22.17467 0.71881 4.96932 0.36342 4.44850 0.32533 57785.443221 0.000266 0.19320 0.01543 1.00000 0 24.87776 0.78630 22.26762 0.70380 4.80649 0.35247 4.30219 0.31548 57785.443710 0.000223 0.23097 0.01847 1.00000 0 25.08274 0.86826 22.45360 0.77725 5.79339 0.41754 5.18594 0.37376 57785.444155 0.000223 0.22919 0.01864 0.98701 0 24.98942 0.86406 22.36807 0.77342 5.72739 0.42170 5.12668 0.37747 57785.444615 0.000237 0.22286 0.01792 1.00000 0 24.17719 0.82716 21.64046 0.74038 5.38815 0.39196 4.82286 0.35083 57785.445076 0.000223 0.24025 0.01910 0.98701 0 24.52725 0.86223 21.96136 0.77203 5.89272 0.42016 5.27624 0.37620 57785.445567 0.000269 0.24466 0.01787 0.98925 0 24.10864 0.77525 21.58251 0.69402 5.89830 0.38694 5.28030 0.34640