/* ** ** Swift/XRT hardness ratio for BL Lacertae. ** 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 56293.627534 0.000434 0.66894 0.19343 0.97333 0 0.55221 0.10124 0.41007 0.07517 0.36940 0.08261 0.27443 0.06136 56293.628347 0.000379 0.90178 0.27861 0.97710 0 0.46509 0.09916 0.34703 0.07399 0.41941 0.09378 0.31302 0.06999 56293.629394 0.000668 0.53756 0.15089 0.97403 0 0.45026 0.07555 0.33023 0.05541 0.24205 0.05446 0.17705 0.03983 56293.630459 0.000396 0.73662 0.21823 0.98540 0 0.55272 0.10739 0.40323 0.07831 0.40715 0.09106 0.29679 0.06636 56293.631217 0.000362 1.01470 0.32287 0.97600 0 0.43984 0.09956 0.32465 0.07348 0.44630 0.09981 0.32842 0.07344 56293.632140 0.000556 0.63516 0.18316 0.97396 0 0.45992 0.08294 0.33445 0.06031 0.29212 0.06573 0.21303 0.04793 56293.633220 0.000524 0.77088 0.23256 1.00000 0 0.38901 0.07818 0.28817 0.05792 0.29988 0.06747 0.22009 0.04951 56293.634400 0.000657 0.58277 0.16443 0.92952 0 0.44284 0.07539 0.32100 0.05464 0.25808 0.05807 0.18880 0.04247 56293.635563 0.000506 0.73275 0.21226 0.96571 0 0.45849 0.08666 0.33589 0.06348 0.33596 0.07375 0.24757 0.05434 56293.636550 0.000480 0.77658 0.23339 0.97590 0 0.43146 0.08663 0.31836 0.06392 0.33507 0.07493 0.24733 0.05530 56293.637612 0.000582 0.87342 0.23695 0.97512 0 0.40615 0.07574 0.30297 0.05650 0.35474 0.06990 0.26458 0.05213