/* ** ** 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 55238.061442 0.000220 0.21829 0.01741 0.96053 0 27.74631 0.91463 24.66673 0.81311 6.05673 0.43985 5.38827 0.39133 55238.061893 0.000231 0.22192 0.01754 0.98750 0 25.33911 0.84990 22.89100 0.76778 5.62332 0.40257 5.07829 0.36353 55238.062362 0.000237 0.19200 0.01539 0.98780 0 27.71741 0.88053 25.05701 0.79601 5.32168 0.39172 4.81089 0.35413 55238.062860 0.000260 0.16717 0.01351 0.98889 0 28.55989 0.85216 25.82289 0.77050 4.77427 0.35863 4.31673 0.32426 55238.063384 0.000263 0.18389 0.01466 0.98901 0 26.17816 0.81204 23.66619 0.73412 4.81395 0.35340 4.35206 0.31949 55238.063867 0.000220 0.21536 0.01715 1.00000 0 26.83006 0.90481 24.12564 0.81357 5.77807 0.41680 5.19967 0.37511 55238.064330 0.000243 0.19986 0.01585 1.00000 0 26.42227 0.85381 23.52980 0.76034 5.28069 0.38254 4.70651 0.34092 55238.064807 0.000234 0.20181 0.01604 1.00000 0 26.81608 0.87619 24.17684 0.78998 5.41188 0.39210 4.88083 0.35355 55238.065279 0.000237 0.19748 0.01580 1.00000 0 26.74133 0.86896 24.17728 0.78564 5.28091 0.38612 4.77455 0.34909 55238.065730 0.000214 0.22030 0.01799 1.00000 0 26.31565 0.90362 23.79159 0.81695 5.79733 0.42962 5.24123 0.38841 55238.066222 0.000278 0.16927 0.01342 0.98958 0 27.09016 0.80500 24.49265 0.72782 4.58560 0.33707 4.14590 0.30475 55238.066749 0.000249 0.19124 0.01487 0.98837 0 27.13860 0.84955 24.53575 0.76807 5.18998 0.36944 4.69219 0.33401 55238.067241 0.000243 0.19106 0.01525 1.00000 0 26.98430 0.86334 24.39536 0.78051 5.15551 0.37695 4.66087 0.34078 55238.067712 0.000229 0.20027 0.01574 1.00000 0 27.76029 0.89760 25.09391 0.81139 5.55942 0.39839 5.02538 0.36012 55238.068175 0.000234 0.19448 0.01544 1.00000 0 27.61798 0.88453 24.96956 0.79971 5.37117 0.39009 4.85609 0.35268 55238.068653 0.000243 0.19986 0.01600 1.00000 0 25.79304 0.84024 23.32089 0.75971 5.15493 0.37691 4.66087 0.34078 55238.069124 0.000229 0.20583 0.01626 0.98734 0 27.36128 0.89275 24.73876 0.80718 5.63184 0.40524 5.09202 0.36639 55238.069596 0.000243 0.19501 0.01519 1.00000 0 27.21276 0.86326 24.60220 0.78045 5.30689 0.37740 4.79780 0.34119 55238.070042 0.000203 0.22218 0.01761 0.98571 0 28.64417 0.96940 25.89666 0.87641 6.36413 0.45605 5.75370 0.41231 55238.070473 0.000229 0.21477 0.01699 1.00000 0 25.88124 0.86729 23.39878 0.78410 5.55854 0.39833 5.02538 0.36012 55238.070918 0.000217 0.20798 0.01618 1.00000 0 28.70566 0.93385 25.95372 0.84432 5.97029 0.42179 5.39795 0.38136 55238.071384 0.000249 0.18922 0.01472 1.00000 0 27.25644 0.84784 24.64345 0.76656 5.15734 0.36769 4.66293 0.33244 55238.071893 0.000260 0.17824 0.01396 0.98889 0 27.70358 0.83634 25.04788 0.75617 4.93800 0.35675 4.46461 0.32255 55238.072397 0.000243 0.18461 0.01450 1.00000 0 28.34031 0.87481 25.62345 0.79095 5.23195 0.37799 4.73036 0.34175 55238.072871 0.000231 0.20943 0.01654 0.97500 0 26.89344 0.87564 24.31326 0.79163 5.63242 0.40528 5.09202 0.36639 55238.073346 0.000243 0.18910 0.01490 1.00000 0 27.66882 0.87100 25.01460 0.78745 5.23228 0.37801 4.73036 0.34175 55238.073939 0.000350 0.20548 0.01308 1.00000 0 27.30981 0.71972 24.69078 0.65070 5.61157 0.32511 5.07341 0.29393