/* ** ** Swift/XRT hardness ratio for PKS 1830-21. ** 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 57509.294750 0.001002 2.38633 0.99834 0.98551 1 0.06222 0.02200 0.04923 0.01741 0.14848 0.03320 0.11765 0.02631 57509.296478 0.000726 4.63706 2.53993 0.98000 1 0.04455 0.02228 0.03478 0.01739 0.20660 0.04620 0.16327 0.03651 57509.298032 0.000828 2.65304 1.16517 1.00000 1 0.06647 0.02512 0.05283 0.01997 0.17634 0.03943 0.14035 0.03138 57509.300037 0.001177 2.47452 1.03526 0.98765 1 0.05114 0.01808 0.04051 0.01432 0.12655 0.02830 0.10000 0.02236 57509.301867 0.000654 4.81877 2.63945 1.00000 1 0.04706 0.02353 0.03721 0.01860 0.22676 0.05071 0.17778 0.03975 57509.303581 0.001060 1.55603 0.55439 0.95890 1 0.09309 0.02582 0.07324 0.02031 0.14485 0.03239 0.11429 0.02556 57509.305339 0.000697 6.41503 3.97460 1.00000 1 0.03266 0.01886 0.02609 0.01506 0.20954 0.04711 0.16584 0.03728 57509.307183 0.001148 1.65029 0.57737 0.95519 1 0.08970 0.02488 0.07079 0.01963 0.14803 0.03156 0.11662 0.02486 57509.759164 0.000901 3.33322 1.55387 0.95161 1 0.05871 0.02398 0.04068 0.01661 0.19571 0.04401 0.13492 0.03033 57509.761300 0.001235 1.82927 0.68669 0.98824 1 0.07500 0.02261 0.05238 0.01579 0.13719 0.03068 0.09524 0.02130 57509.764248 0.001714 1.71365 0.57481 0.98331 1 0.07222 0.01945 0.05055 0.01361 0.12376 0.02475 0.08618 0.01724