/* ** ** 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 53875.263945 0.000639 7.05919 4.34529 1.00000 1 0.03517 0.02031 0.02791 0.01611 0.24829 0.05294 0.20000 0.04264 53875.265383 0.000799 4.62786 2.59518 0.98182 1 0.03976 0.02043 0.03183 0.01635 0.18401 0.04137 0.14740 0.03314 53875.266821 0.000639 10.14949 7.53445 0.90909 1 0.02422 0.01713 0.01951 0.01380 0.24587 0.05557 0.19798 0.04474 53875.267925 0.000465 19.58231 20.08683 0.87500 1 0.01776 0.01776 0.01429 0.01429 0.34786 0.07947 0.27994 0.06395 53875.330660 0.000697 4.05272 2.03087 0.91667 1 0.05525 0.02471 0.04444 0.01988 0.22393 0.05062 0.17998 0.04068 53875.331881 0.000523 3.75228 1.87820 1.00000 1 0.07459 0.03336 0.05882 0.02631 0.27990 0.06292 0.22110 0.04970 53875.333290 0.000886 5.76597 3.57244 1.00000 1 0.02892 0.01670 0.02264 0.01307 0.16675 0.03749 0.13048 0.02933 53875.334960 0.000755 17.89026 18.33209 0.94231 1 0.01161 0.01161 0.00909 0.00909 0.20771 0.04645 0.16327 0.03651 53875.336485 0.000770 6.62478 4.10776 0.96226 1 0.02951 0.01704 0.02353 0.01358 0.19551 0.04418 0.15528 0.03509 53875.337996 0.000741 6.65342 4.11941 0.94118 1 0.03196 0.01845 0.02500 0.01443 0.21264 0.04755 0.16667 0.03727 53875.397566 0.000944 5.15348 2.82284 0.92308 1 0.03226 0.01613 0.02581 0.01290 0.16626 0.03718 0.13333 0.02981 53875.399236 0.000726 4.64778 2.60535 0.94000 1 0.04611 0.02368 0.03627 0.01863 0.21430 0.04817 0.16936 0.03807 53875.401386 0.001423 4.94400 2.76894 0.93878 1 0.02194 0.01127 0.01753 0.00900 0.10848 0.02426 0.08696 0.01944 53875.403739 0.000901 9.75123 7.23256 0.95161 1 0.01736 0.01228 0.01379 0.00975 0.16930 0.03786 0.13559 0.03032 53875.405235 0.000596 4.83268 2.70831 0.95122 1 0.05316 0.02729 0.04216 0.02165 0.25692 0.05776 0.20410 0.04588 53875.406513 0.000683 6.12260 3.80149 1.00000 1 0.03383 0.01953 0.02727 0.01575 0.20711 0.04731 0.16679 0.03810 53875.407835 0.000639 3.68646 1.87900 1.00000 1 0.06071 0.02774 0.04899 0.02238 0.22380 0.05058 0.17999 0.04068 53875.409448 0.000973 11.36108 6.83342 0.96252 1 0.02418 0.01396 0.01952 0.01127 0.27469 0.04632 0.22080 0.03724 53875.463926 0.000523 19.84113 20.34157 0.91667 1 0.01495 0.01495 0.01212 0.01212 0.29662 0.06704 0.23998 0.05424 53875.465117 0.000668 4.43155 2.42942 1.00000 1 0.04847 0.02423 0.03902 0.01951 0.21479 0.04828 0.17304 0.03890 53875.466512 0.000726 6.60267 4.21815 0.94000 1 0.03195 0.01912 0.02577 0.01542 0.21098 0.04718 0.17021 0.03806 53875.467775 0.000537 6.26706 3.88288 0.97297 1 0.04375 0.02526 0.03529 0.02038 0.27419 0.06164 0.22110 0.04970 53875.470129 0.000770 9.88729 7.33978 0.94340 1 0.01985 0.01404 0.01600 0.01131 0.19626 0.04435 0.15839 0.03580 53875.471349 0.000450 9.68358 7.18154 1.00000 1 0.03304 0.02336 0.02667 0.01886 0.31995 0.07154 0.25807 0.05771 53875.472307 0.000508 6.47710 4.01022 0.97143 1 0.04503 0.02600 0.03636 0.02099 0.29167 0.06522 0.23530 0.05261 53875.502016 0.029200 3.26007 1.53333 0.02221 1 0.07755 0.03226 0.05805 0.02412 0.25282 0.05550 0.18723 0.04107 53875.532088 0.000872 4.80327 2.63343 0.98333 1 0.03641 0.01821 0.02807 0.01404 0.17488 0.03931 0.13491 0.03033 53875.533439 0.000479 4.78267 2.62208 0.96970 1 0.06805 0.03403 0.05161 0.02581 0.32546 0.07318 0.24874 0.05592 53875.534397 0.000479 6.26399 3.87866 0.96970 1 0.05217 0.03012 0.04000 0.02309 0.32676 0.07307 0.25000 0.05590 53875.535385 0.000508 8.78455 6.51845 0.97143 1 0.03474 0.02456 0.02667 0.01886 0.30514 0.06860 0.23411 0.05263 53875.536605 0.000712 4.93879 2.76612 0.97959 1 0.04408 0.02264 0.03391 0.01741 0.21772 0.04869 0.16667 0.03727 53875.538799 0.001482 3.82546 1.46195 0.96684 1 0.04789 0.01635 0.03642 0.01243 0.18320 0.03144 0.13992 0.02401 53875.597032 0.001046 10.43516 7.72561 0.97222 1 0.01444 0.01021 0.01159 0.00820 0.15064 0.03304 0.11943 0.02619 53875.598688 0.000610 19.46122 19.92869 0.97619 1 0.01318 0.01318 0.01053 0.01053 0.25646 0.05655 0.20292 0.04473 53875.600446 0.000363 16.46284 16.88247 0.96000 1 0.02538 0.02538 0.02000 0.02000 0.41789 0.09495 0.32832 0.07459 53875.601535 0.000726 22.16857 25.26569 0.96000 1 0.00956 0.01068 0.00750 0.00838 0.21204 0.04792 0.16500 0.03729 53875.603177 0.000915 6.60606 4.09326 0.92063 1 0.02654 0.01532 0.02069 0.01195 0.17531 0.03941 0.13724 0.03085