/* ** ** 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 58112.364320 0.000197 0.20228 0.01589 1.00000 0 31.16212 1.00263 28.86308 0.92866 6.30343 0.45168 5.83848 0.41836 58112.364713 0.000197 0.21491 0.01682 1.00000 0 30.00336 0.99786 27.59754 0.91777 6.44807 0.45667 5.92424 0.41958 58112.365142 0.000231 0.16933 0.01292 1.00000 0 33.02927 0.96419 30.06579 0.87765 5.59295 0.39420 5.08568 0.35839 58112.365590 0.000217 0.18277 0.01418 1.00000 0 32.23412 0.99601 29.08690 0.89881 5.89154 0.41933 5.31789 0.37853 58112.366015 0.000208 0.18749 0.01466 1.00000 0 32.68489 1.02498 29.41050 0.92230 6.12798 0.43911 5.51412 0.39512 58112.366452 0.000229 0.18532 0.01363 0.99919 0 33.12389 0.97107 30.57155 0.89615 6.13852 0.41408 5.66405 0.38209 58112.946588 0.000350 0.17031 0.01329 0.99174 0 21.08282 0.62809 19.43097 0.57885 3.59061 0.25905 3.31084 0.23886 58112.947294 0.000356 0.16257 0.01274 0.98374 0 21.79270 0.63006 20.05433 0.57983 3.54282 0.25813 3.25910 0.23751 58112.948009 0.000359 0.16135 0.01249 1.00000 0 21.62648 0.62561 19.79265 0.57253 3.48952 0.25051 3.19551 0.22941 58112.948712 0.000344 0.17215 0.01336 0.97479 0 21.86624 0.64422 19.83691 0.58444 3.76429 0.27017 3.41589 0.24523 58112.949453 0.000396 0.15645 0.01222 0.98540 0 20.65383 0.58808 18.64665 0.53092 3.23125 0.23491 2.91720 0.21208 58112.950254 0.000405 0.14557 0.01114 0.99286 0 21.66910 0.59304 19.64140 0.53751 3.15433 0.22533 2.86128 0.20437 58112.951047 0.000388 0.15218 0.01171 0.97761 0 21.66256 0.60044 19.87810 0.55089 3.29659 0.23674 3.02475 0.21715 58112.951811 0.000376 0.15006 0.01166 1.00000 0 22.00706 0.61535 20.15693 0.56361 3.30243 0.23951 3.02534 0.21940 58112.952621 0.000434 0.13719 0.01050 0.98667 0 21.23566 0.56101 19.50486 0.51525 2.91330 0.20921 2.67732 0.19220 58112.953388 0.000333 0.18218 0.01410 0.98261 0 21.56004 0.65203 19.56277 0.59169 3.92773 0.27980 3.55976 0.25360 58112.954285 0.000564 0.16993 0.01051 0.99487 0 21.23125 0.49695 19.22429 0.44997 3.60776 0.20651 3.26704 0.18698