/* ** ** Swift/XRT hardness ratio for 3C 454.3. ** 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 55521.369654 0.001140 0.65503 0.06003 0.98477 0 1.82531 0.10540 1.56738 0.09050 1.19564 0.08508 1.02692 0.07308 55521.371231 0.000437 0.62787 0.09558 0.98675 0 1.80673 0.17085 1.54835 0.14639 1.13439 0.13533 0.97258 0.11602 55521.372177 0.000509 0.49925 0.06651 0.98295 0 2.29265 0.17682 1.98188 0.15285 1.14461 0.12434 0.98946 0.10748 55521.373031 0.000344 0.48174 0.08476 0.99160 0 2.01526 0.20331 1.73283 0.17481 0.97082 0.13994 0.83475 0.12032 55521.373731 0.000356 0.58251 0.09585 0.98374 0 1.97667 0.19996 1.70017 0.17197 1.15143 0.14943 0.98880 0.12833 55521.375230 0.001143 0.53047 0.04764 0.97468 0 2.18983 0.11527 1.86866 0.09835 1.16164 0.08453 0.99185 0.07217 55521.376743 0.000370 0.45546 0.07719 0.97656 0 2.10153 0.20062 1.79886 0.17172 0.95716 0.13404 0.81736 0.11445 55521.378245 0.001131 0.60532 0.05499 0.97442 0 2.02186 0.11320 1.72528 0.09658 1.22388 0.08756 1.04376 0.07467 55521.379703 0.000327 0.48437 0.08399 1.00000 0 2.14883 0.21557 1.83283 0.18386 1.04083 0.14720 0.88643 0.12536 55521.380496 0.000466 0.50117 0.06964 0.98758 0 2.30014 0.18756 1.98402 0.16179 1.15277 0.12970 0.99537 0.11199 55521.381387 0.000425 0.56843 0.08526 0.98639 0 2.00509 0.18201 1.72944 0.15698 1.13976 0.13610 0.98327 0.11742 55521.382122 0.000310 0.59263 0.10663 0.98131 0 1.85013 0.20370 1.60059 0.17622 1.09644 0.15605 0.94868 0.13502 55521.382779 0.000347 0.54537 0.09656 0.97500 0 1.80337 0.18997 1.56103 0.16444 0.98350 0.13997 0.85138 0.12117 55521.383572 0.000446 0.61427 0.09124 0.97403 0 1.90083 0.17362 1.62422 0.14835 1.16763 0.13677 0.99651 0.11673