/* ** ** Swift/XRT hardness ratio for 3C 273. ** 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 54291.810260 0.000353 0.39334 0.06774 0.95902 0 2.46494 0.22239 2.10683 0.19008 0.96957 0.14224 0.82894 0.12158 54291.810929 0.000315 0.45460 0.07925 0.96330 0 2.41247 0.23703 2.06111 0.20248 1.09670 0.15793 0.93882 0.13519 54291.811643 0.000399 0.52015 0.08130 0.92029 0 2.20741 0.19863 1.88595 0.16970 1.14819 0.14675 0.98126 0.12541 54291.812396 0.000353 0.35761 0.05962 0.97541 0 2.74212 0.23827 2.34151 0.20347 0.98062 0.13952 0.83728 0.11912 54291.813200 0.000451 0.27850 0.04512 0.96795 0 2.78457 0.21132 2.35884 0.17900 0.77551 0.11100 0.65634 0.09394 54291.813981 0.000330 0.44826 0.07818 0.99123 0 2.27303 0.22367 1.94605 0.19150 1.01892 0.14673 0.87236 0.12562 54291.814615 0.000304 0.47642 0.08474 0.96190 0 2.38038 0.24260 2.02139 0.20601 1.13407 0.16531 0.96551 0.14074 54291.815283 0.000365 0.41120 0.06873 0.96825 0 2.36612 0.21297 2.02615 0.18237 0.97294 0.13704 0.83312 0.11735 54291.816047 0.000399 0.27463 0.04542 0.98551 0 3.04447 0.23239 2.59126 0.19778 0.83612 0.12266 0.71313 0.10460 54291.816834 0.000388 0.42554 0.06367 0.97761 0 2.69623 0.21854 2.30769 0.18705 1.14736 0.14431 0.98188 0.12349 54291.817543 0.000321 0.46976 0.08167 0.95495 0 2.31237 0.22523 1.97966 0.19283 1.08627 0.15643 0.92997 0.13392 54291.818281 0.000417 0.33158 0.05494 0.96528 0 2.49838 0.20481 2.13886 0.17534 0.82840 0.11929 0.70918 0.10213 54291.819424 0.000726 0.29867 0.03706 0.97836 0 2.74354 0.16412 2.34768 0.14044 0.81942 0.08908 0.70111 0.07622 54291.877074 0.000498 0.46273 0.06235 0.97093 0 2.56357 0.19455 2.12501 0.16127 1.18625 0.13208 0.98321 0.10947 54291.877867 0.000295 0.50767 0.08865 0.99020 0 2.40726 0.24651 1.96171 0.20087 1.22210 0.17284 0.99175 0.14025 54291.878515 0.000353 0.39065 0.06630 0.99180 0 2.50922 0.22564 2.08616 0.18760 0.98022 0.14110 0.81492 0.11731 54291.879221 0.000353 0.43572 0.07565 0.95082 0 2.31872 0.21902 1.93036 0.18233 1.01032 0.14718 0.84108 0.12253 54291.879973 0.000394 0.36861 0.06111 0.94118 0 2.54175 0.21642 2.11151 0.17979 0.93691 0.13328 0.77849 0.11074 54291.880691 0.000324 0.42856 0.07215 0.97321 0 2.62023 0.24171 2.17529 0.20067 1.12293 0.15815 0.93257 0.13134 54291.881325 0.000310 0.48397 0.08472 0.96262 0 2.40428 0.23875 1.99823 0.19843 1.16359 0.16774 0.96668 0.13936 54291.881990 0.000356 0.40436 0.06892 0.99187 0 2.43817 0.22492 2.02781 0.18706 0.98591 0.14130 0.82040 0.11758 54291.882757 0.000411 0.31849 0.05202 0.96479 0 2.74593 0.22038 2.28440 0.18334 0.87455 0.12441 0.72735 0.10347 54291.883544 0.000376 0.43422 0.07217 0.97692 0 2.27402 0.20839 1.88910 0.17311 0.98742 0.13693 0.82026 0.11375 54291.884357 0.000437 0.51731 0.07567 0.97351 0 2.28804 0.19636 1.90265 0.16328 1.18363 0.14022 0.98423 0.11660 54291.885303 0.000509 0.28238 0.04520 0.96591 0 2.51031 0.18820 2.08650 0.15642 0.70886 0.10025 0.58922 0.08333 54291.886151 0.000339 0.38562 0.06449 1.00000 0 2.67583 0.23885 2.22007 0.19817 1.03187 0.14593 0.85613 0.12107 54291.887114 0.000625 0.47479 0.05675 0.96759 0 2.52154 0.17137 2.09384 0.14230 1.19720 0.11773 0.99439 0.09778 54291.888324 0.000584 0.34789 0.04941 0.98207 0 2.38372 0.17357 1.98029 0.14419 0.82928 0.10112 0.68893 0.08401 54291.944357 0.000422 0.37676 0.06273 0.98630 0 2.30460 0.20250 1.84135 0.16181 0.86827 0.12280 0.69560 0.09837 54291.945101 0.000321 0.54818 0.09598 0.97297 0 2.15896 0.22459 1.72026 0.17895 1.18349 0.16667 0.94119 0.13256 54291.945784 0.000362 0.40937 0.07045 0.96800 0 2.50165 0.23251 1.98090 0.18410 1.02410 0.14832 0.81058 0.11739 54291.946487 0.000341 0.40158 0.06739 0.97458 0 2.75450 0.24889 2.16774 0.19586 1.10615 0.15644 0.87102 0.12318 54291.947164 0.000336 0.46615 0.08088 0.97414 0 2.38421 0.23682 1.89254 0.18798 1.11140 0.15811 0.88181 0.12545 54291.947861 0.000362 0.39111 0.06568 0.96800 0 2.66946 0.23815 2.10198 0.18751 1.04406 0.14853 0.82351 0.11715 54291.948573 0.000350 0.38884 0.06484 0.96694 0 2.78198 0.24582 2.20194 0.19457 1.08173 0.15298 0.85613 0.12107 54291.949273 0.000350 0.42279 0.07169 0.96694 0 2.56292 0.23978 2.02475 0.18943 1.08357 0.15324 0.85613 0.12107 54291.950026 0.000402 0.31194 0.05142 0.97122 0 2.95492 0.23729 2.34267 0.18812 0.92174 0.13269 0.73038 0.10514 54291.950813 0.000385 0.41362 0.06995 0.96241 0 2.41792 0.22026 1.90142 0.17322 1.00010 0.14250 0.78598 0.11199 54291.951580 0.000382 0.37920 0.06428 0.96970 0 2.58065 0.23103 2.02967 0.18171 0.97859 0.14088 0.77032 0.11089 54291.952338 0.000376 0.42351 0.07184 0.98462 0 2.35922 0.21804 1.84335 0.17036 0.99916 0.14213 0.77848 0.11074 54291.953041 0.000327 0.45708 0.07902 1.00000 0 2.48461 0.24405 1.92905 0.18947 1.13567 0.16157 0.88181 0.12545 54291.953819 0.000451 0.44008 0.07493 0.98077 0 1.92223 0.18146 1.50209 0.14178 0.84593 0.11986 0.66096 0.09363 54291.954673 0.000402 0.38908 0.06617 0.97122 0 2.36558 0.21091 1.86309 0.16609 0.92039 0.13329 0.72652 0.10522 54291.955460 0.000385 0.39704 0.06691 0.98496 0 2.47209 0.22340 1.91761 0.17326 0.98151 0.13962 0.76065 0.10821 54291.956241 0.000396 0.52081 0.07990 0.98540 0 2.45464 0.22419 1.88278 0.17193 1.27841 0.15757 0.98652 0.12159 54291.957005 0.000367 0.48975 0.08509 0.96063 0 2.15901 0.21265 1.66464 0.16396 1.05737 0.15133 0.81249 0.11627 54291.957856 0.000483 0.46420 0.06654 0.97006 0 2.46455 0.19883 1.92816 0.15555 1.14404 0.13554 0.89308 0.10580