/* ** ** Swift/XRT hardness ratio for Cir X-1. ** 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 54945.462833 0.000581 9.93956 7.37524 0.97500 1 0.02497 0.01766 0.02051 0.01450 0.24819 0.05579 0.20410 0.04588 54945.463966 0.000552 3.39868 1.57333 0.97368 1 0.08095 0.03305 0.06667 0.02722 0.27511 0.06004 0.22703 0.04954 54945.465419 0.000872 3.16362 1.47258 0.98333 1 0.05162 0.02107 0.04286 0.01750 0.16330 0.03651 0.13559 0.03032 54945.467031 0.000741 6.05604 3.75227 0.98039 1 0.03170 0.01830 0.02609 0.01506 0.19198 0.04316 0.15920 0.03579 54945.468397 0.000625 20.68098 23.56801 1.00000 1 0.01083 0.01211 0.00899 0.01005 0.22405 0.05010 0.18605 0.04160 54945.470140 0.001118 10.06394 7.47092 0.94805 1 0.01302 0.00921 0.01081 0.00764 0.13101 0.02961 0.10849 0.02452 54945.471883 0.000596 9.32596 6.92355 1.00000 1 0.02501 0.01769 0.02051 0.01450 0.23329 0.05272 0.19316 0.04365 54945.473161 0.000683 9.32413 6.91548 1.00000 1 0.02217 0.01568 0.01818 0.01286 0.20673 0.04623 0.17021 0.03806 54945.474614 0.000770 9.51100 7.05358 0.98113 1 0.01966 0.01390 0.01633 0.01154 0.18698 0.04181 0.15385 0.03440 54945.476095 0.000712 6.39004 3.96506 0.97959 1 0.03107 0.01794 0.02553 0.01474 0.19857 0.04511 0.16415 0.03730 54945.477475 0.000668 6.64799 4.24784 1.00000 1 0.03160 0.01892 0.02577 0.01542 0.21010 0.04698 0.17392 0.03889 54945.479044 0.000842 10.16108 7.91756 0.98276 1 0.01663 0.01241 0.01381 0.01031 0.16897 0.03778 0.14035 0.03138 54945.480918 0.001031 6.85749 3.28100 0.96156 1 0.03580 0.01601 0.02973 0.01330 0.24550 0.04175 0.20389 0.03467 54945.530919 0.000523 9.96152 7.77441 0.97222 1 0.02894 0.02163 0.02300 0.01719 0.28828 0.06482 0.22740 0.05112 54945.532124 0.000683 17.65234 18.08832 1.00000 1 0.01221 0.01221 0.00952 0.00952 0.21558 0.04821 0.17021 0.03806 54945.533678 0.000872 6.43550 4.11386 0.98333 1 0.02650 0.01587 0.02107 0.01262 0.17056 0.03814 0.13559 0.03032 54945.535639 0.001089 5.17722 2.90166 0.93333 1 0.02791 0.01434 0.02196 0.01128 0.14449 0.03231 0.11429 0.02556 54945.538472 0.000465 18.09492 18.54660 1.00000 1 0.01746 0.01746 0.01379 0.01379 0.31599 0.07104 0.24872 0.05592 54945.539431 0.000494 19.57418 20.05763 0.97059 1 0.01572 0.01572 0.01250 0.01250 0.30768 0.06880 0.24243 0.05421 54945.541914 0.000828 6.68344 4.14106 0.98246 1 0.02715 0.01568 0.02143 0.01237 0.18146 0.04080 0.14213 0.03195