/* ** ** Swift/XRT hardness ratio for 1ES 1218+304. ** 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 58850.818031 0.000069 0.29285 0.14260 0.96533 0 2.36302 0.54395 1.69691 0.39076 0.69201 0.29692 0.49648 0.21294 58850.818652 0.000537 0.27768 0.07053 0.97297 1 3.43551 0.40272 0.79384 0.09305 0.95396 0.21495 0.22064 0.04972 58850.819655 0.000465 0.38240 0.10107 1.00000 1 2.78176 0.39190 0.65439 0.09218 1.06373 0.23787 0.25000 0.05590 58850.820730 0.000610 0.33443 0.08238 0.97619 1 2.71435 0.33490 0.64252 0.07927 0.90777 0.19354 0.21464 0.04576 58850.821645 0.000305 0.51525 0.14444 1.00000 1 3.12983 0.52908 0.73685 0.12455 1.61263 0.36062 0.38096 0.08518 58850.822342 0.000392 0.38100 0.10209 1.00000 1 3.26582 0.46468 0.76485 0.10883 1.24429 0.28253 0.29207 0.06632 58850.823155 0.000421 0.42029 0.11257 0.96552 1 2.90419 0.42820 0.68149 0.10048 1.22059 0.27293 0.28572 0.06389 58850.823983 0.000407 0.33836 0.08967 1.00000 1 3.56943 0.49742 0.83660 0.11659 1.20776 0.27222 0.28368 0.06392 58850.824869 0.000479 0.31420 0.07980 1.00000 1 3.41660 0.43466 0.80555 0.10248 1.07351 0.23599 0.25282 0.05557 58850.825683 0.000334 0.56977 0.16074 0.95652 1 2.70516 0.45926 0.63378 0.10760 1.54131 0.34730 0.36105 0.08135 58850.826453 0.000436 0.41631 0.11034 0.93333 1 2.92056 0.41559 0.68573 0.09757 1.21586 0.27188 0.28572 0.06389 58850.827513 0.000625 0.22394 0.05545 0.97674 1 3.64266 0.38731 0.85036 0.09040 0.81574 0.18241 0.19048 0.04259 58850.828820 0.000683 0.32475 0.06873 0.93900 1 3.53156 0.37231 0.83250 0.08777 1.14687 0.21046 0.27061 0.04966