/* ** ** 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 56743.046042 0.000301 0.16903 0.01305 0.99038 0 25.79287 0.75485 22.90950 0.67048 4.35966 0.31152 3.87444 0.27686 56743.046652 0.000310 0.15743 0.01214 0.99065 0 27.26714 0.77302 23.93250 0.67841 4.29269 0.30795 3.76669 0.27022 56743.047277 0.000315 0.16258 0.01258 0.99083 0 25.84806 0.74978 22.70663 0.65843 4.20240 0.30156 3.69694 0.26522 56743.047894 0.000301 0.16824 0.01329 1.00000 0 25.95835 0.77260 22.53878 0.67082 4.36736 0.31949 3.78716 0.27704 56743.048487 0.000292 0.17783 0.01414 1.00000 0 24.95379 0.76417 21.80251 0.66760 4.43746 0.32555 3.87982 0.28458 56743.049060 0.000281 0.19160 0.01507 0.98969 0 24.88501 0.77998 21.48798 0.67351 4.76809 0.34384 4.11732 0.29690 56743.049624 0.000284 0.18043 0.01408 0.98980 0 26.05117 0.79838 22.80950 0.69898 4.70047 0.33726 4.11618 0.29529 56743.050211 0.000304 0.16545 0.01312 1.00000 0 25.41731 0.75450 22.43763 0.66605 4.20527 0.30932 3.71294 0.27308 56743.050833 0.000318 0.16485 0.01263 1.00000 0 25.26149 0.73256 22.32179 0.64723 4.16430 0.29537 3.68252 0.26115 56743.051444 0.000292 0.17758 0.01383 1.00000 0 25.21761 0.76398 22.26328 0.67448 4.47820 0.32122 3.95316 0.28360 56743.052028 0.000292 0.18829 0.01478 1.00000 0 23.51097 0.73816 20.88905 0.65584 4.42680 0.31839 3.93333 0.28290 56743.052622 0.000301 0.17757 0.01405 0.99038 0 24.09998 0.73192 21.41445 0.65036 4.27939 0.31267 3.80252 0.27783 56743.053226 0.000304 0.17352 0.01369 1.00000 0 24.77430 0.74633 21.74029 0.65492 4.29880 0.31355 3.77018 0.27507 56743.053898 0.000362 0.14601 0.01121 1.00000 0 24.48445 0.67490 21.75654 0.59971 3.57486 0.25610 3.17651 0.22757 56743.054552 0.000292 0.18430 0.01445 0.99010 0 24.31806 0.74842 21.45387 0.66027 4.48180 0.32324 3.95263 0.28503 56743.055130 0.000286 0.18083 0.01434 0.98990 0 25.11707 0.77437 22.11466 0.68185 4.54196 0.33187 3.99653 0.29200 56743.055709 0.000292 0.17433 0.01351 1.00000 0 25.53361 0.76444 22.65587 0.67826 4.45133 0.31808 3.95117 0.28234 56743.056299 0.000298 0.17861 0.01406 0.99029 0 24.45380 0.74305 21.60476 0.65644 4.36779 0.31718 3.85746 0.28000 56743.056939 0.000341 0.15870 0.01223 0.99153 0 24.06724 0.68520 21.38445 0.60882 3.81950 0.27363 3.39371 0.24313 56743.057561 0.000281 0.18605 0.01470 0.98969 0 24.78662 0.77271 22.02861 0.68673 4.61154 0.33473 4.09856 0.29750 56743.058125 0.000284 0.17913 0.01393 0.98980 0 25.91672 0.78458 22.88363 0.69275 4.64240 0.33256 4.09345 0.29326 56743.058750 0.000341 0.15538 0.01201 1.00000 0 24.38373 0.69191 21.66704 0.61482 3.78868 0.27250 3.36666 0.24214 56743.059442 0.000350 0.15195 0.01184 1.00000 0 24.12092 0.68536 21.39597 0.60792 3.66509 0.26602 3.25175 0.23603 56743.060116 0.000324 0.16401 0.01269 1.00000 0 24.44330 0.71595 21.63992 0.63379 4.00903 0.28720 3.54522 0.25398 56743.060752 0.000312 0.16365 0.01273 0.99074 0 25.40833 0.74049 22.57429 0.65790 4.15796 0.29983 3.69405 0.26638 56743.061357 0.000292 0.18029 0.01419 0.98020 0 24.80102 0.75518 22.04291 0.67120 4.47146 0.32456 3.97436 0.28848 56743.061933 0.000284 0.18106 0.01455 1.00000 0 24.77036 0.77452 21.87596 0.68398 4.48485 0.33202 3.95977 0.29316 56743.062529 0.000312 0.17832 0.01374 1.00000 0 23.66871 0.71364 21.03336 0.63418 4.22058 0.29931 3.75072 0.26599 56743.063168 0.000327 0.16036 0.01245 1.00000 0 24.57125 0.70868 21.80431 0.62887 3.94018 0.28412 3.49790 0.25224 56743.064045 0.000550 0.15381 0.00936 0.99442 0 25.00978 0.55462 22.04083 0.48876 3.84674 0.21805 3.38772 0.19204 56743.112738 0.000365 0.19568 0.01517 0.99206 0 31.32631 0.99495 16.72241 0.52554 6.12991 0.43346 3.26944 0.22891 56743.113510 0.000408 0.17856 0.01407 0.99291 0 31.20975 0.95981 15.85886 0.48729 5.57290 0.40434 2.82346 0.20458 56743.114358 0.000440 0.14883 0.01146 0.99342 0 33.16635 0.92140 17.77740 0.49361 4.93602 0.35436 2.64328 0.18975 56743.115226 0.000428 0.16844 0.01327 0.98649 0 30.84210 0.91626 15.98310 0.47475 5.19506 0.37893 2.69478 0.19658 56743.116088 0.000434 0.15000 0.01154 0.98000 0 33.81800 0.93930 17.93114 0.49781 5.07279 0.36393 2.70051 0.19355 56743.116933 0.000411 0.16643 0.01343 0.97887 0 30.95863 0.91887 16.66101 0.49420 5.15240 0.38659 2.77736 0.20818 56743.117819 0.000475 0.14068 0.01082 0.99390 0 32.77631 0.88893 17.32052 0.46972 4.61107 0.33184 2.43639 0.17535 56743.118681 0.000388 0.16450 0.01298 0.99254 0 33.80136 0.99952 17.89501 0.52915 5.56037 0.40668 2.94312 0.21527 56743.119503 0.000434 0.14532 0.01143 0.98667 0 33.68563 0.92873 18.13071 0.49985 4.89515 0.36067 2.63236 0.19385 56743.120362 0.000425 0.16284 0.01282 0.98639 0 31.52255 0.91938 16.58225 0.48360 5.13303 0.37548 2.69955 0.19745 56743.121219 0.000431 0.16340 0.01293 0.99329 0 30.26582 0.88758 16.16760 0.47401 4.94558 0.36357 2.64589 0.19432 56743.122058 0.000408 0.15665 0.01239 0.98582 0 32.69754 0.93826 17.91047 0.51372 5.12200 0.37741 2.80280 0.20640 56743.122839 0.000373 0.17558 0.01394 0.98450 0 33.02629 1.00789 17.62980 0.53794 5.79876 0.42507 3.09918 0.22701 56743.123577 0.000365 0.19472 0.01539 0.99206 0 29.80312 0.95515 16.26516 0.52115 5.80332 0.41915 3.16102 0.22809 56743.124335 0.000394 0.17595 0.01391 0.99265 0 31.24588 0.95559 16.60946 0.50773 5.49767 0.40090 2.91436 0.21260 56743.125168 0.000440 0.15812 0.01229 0.98026 0 30.81470 0.88097 16.68326 0.47672 4.87256 0.35203 2.65187 0.19135 56743.126036 0.000428 0.14854 0.01184 0.97973 0 33.73497 0.94389 17.90253 0.50089 5.01095 0.37412 2.66135 0.19868 56743.126855 0.000391 0.17851 0.01411 0.97037 0 31.41527 0.95398 16.80114 0.51018 5.60787 0.40932 3.00335 0.21909 56743.127677 0.000431 0.15540 0.01244 0.98658 0 31.86841 0.91745 16.89137 0.48624 4.95242 0.36976 2.62514 0.19598 56743.128612 0.000503 0.16036 0.01190 0.99920 0 30.70549 0.83066 16.21905 0.43873 4.92396 0.34026 2.60161 0.17980 56743.179409 0.000370 0.15088 0.01175 0.98438 0 25.45845 0.70868 20.78001 0.57775 3.84116 0.27942 3.12236 0.22669 56743.180159 0.000379 0.14862 0.01142 0.99237 0 25.04127 0.69278 20.58226 0.56933 3.72164 0.26669 3.05417 0.21882 56743.180894 0.000356 0.15042 0.01178 0.98374 0 26.36570 0.73571 21.64103 0.60387 3.96581 0.29021 3.25453 0.23816 56743.181608 0.000359 0.15161 0.01199 0.99194 0 25.46794 0.71982 20.90977 0.59097 3.86121 0.28521 3.17059 0.23418 56743.182311 0.000344 0.16435 0.01295 0.98319 0 24.79189 0.72909 20.36401 0.59887 4.07460 0.29779 3.34705 0.24461 56743.183003 0.000347 0.16411 0.01299 0.98333 0 24.67082 0.72219 20.12795 0.58920 4.04872 0.29787 3.30332 0.24303 56743.183703 0.000353 0.16443 0.01283 0.99180 0 24.39025 0.72005 19.97422 0.58967 4.01056 0.28964 3.28449 0.23721 56743.184360 0.000304 0.19569 0.01544 1.00000 0 23.56106 0.74996 19.33898 0.61556 4.61060 0.33297 3.78499 0.27336 56743.185005 0.000341 0.17018 0.01329 1.00000 0 24.07509 0.72233 19.67705 0.59037 4.09701 0.29549 3.34940 0.24157 56743.185682 0.000336 0.17244 0.01348 0.99138 0 24.32802 0.73208 19.93381 0.59984 4.19518 0.30256 3.43678 0.24787 56743.186365 0.000347 0.16215 0.01309 1.00000 0 24.10721 0.71607 19.75198 0.58672 3.90890 0.29338 3.20295 0.24040 56743.187071 0.000359 0.15663 0.01209 0.99194 0 25.27764 0.72055 20.72363 0.59073 3.95922 0.28407 3.24582 0.23289 56743.187815 0.000385 0.14699 0.01133 0.96992 0 25.38398 0.69017 20.83990 0.56661 3.73129 0.26910 3.06380 0.22097 56743.188553 0.000353 0.16420 0.01293 0.99180 0 24.07468 0.70717 19.71563 0.57914 3.95307 0.28890 3.23640 0.23653 56743.189262 0.000356 0.15606 0.01203 0.99187 0 25.44831 0.72287 20.84971 0.59223 3.97157 0.28456 3.25444 0.23317 56743.189974 0.000356 0.16255 0.01287 0.99187 0 23.99920 0.70222 19.64943 0.57494 3.90106 0.28703 3.19502 0.23506 56743.190703 0.000373 0.15474 0.01212 0.96899 0 24.77382 0.69980 20.24129 0.57178 3.83351 0.28016 3.13284 0.22896 56743.191443 0.000367 0.15408 0.01222 0.97638 0 24.93194 0.70219 20.42025 0.57513 3.84149 0.28483 3.14656 0.23331 56743.192175 0.000365 0.15762 0.01207 1.00000 0 24.76384 0.70205 20.29360 0.57532 3.90337 0.27754 3.19883 0.22744 56743.192890 0.000350 0.16584 0.01307 1.00000 0 23.79629 0.70207 19.51822 0.57586 3.94645 0.28842 3.23640 0.23653 56743.193833 0.000593 0.14214 0.00920 0.98049 0 24.30251 0.55047 19.88979 0.45052 3.45436 0.20942 2.82726 0.17140