/* ** ** Swift/XRT light curve for Cir X-1. ** ** 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) ** Rate - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s). ** RateError - 1 sigma error in source count rate (cts/s) ** FracExp - Conversion factor between bin size and observing time ** Mode - 0 if in Windowed Timing (WT) ** 1 if in Photon Counting (PC) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 54292.227792 0.000450 0.33621 0.07518 0.96774 1 0.26667 0.05963 0.26667 0.05963 0.00000 0.00000 54292.228998 0.000755 0.20190 0.04515 0.96154 1 0.16000 0.03578 0.16000 0.03578 0.00000 0.00000 54292.230319 0.000566 0.25450 0.05785 1.00000 1 0.20513 0.04587 0.20196 0.04590 0.00317 0.00183 54292.231481 0.000596 0.24112 0.05451 1.00000 1 0.19512 0.04363 0.19312 0.04365 0.00201 0.00142 54292.233079 0.001002 0.15734 0.03557 0.91304 1 0.12699 0.02839 0.12568 0.02841 0.00131 0.00092 54292.234968 0.000886 0.17162 0.03901 0.95082 1 0.13793 0.03084 0.13580 0.03087 0.00213 0.00123 54292.236580 0.000726 0.21083 0.04740 0.96000 1 0.16667 0.03727 0.16581 0.03728 0.00086 0.00086 54292.238323 0.001017 0.15281 0.03436 0.94286 1 0.12121 0.02710 0.12059 0.02711 0.00062 0.00062 54292.240139 0.000799 0.21001 0.04568 0.94231 1 0.16980 0.03620 0.16662 0.03624 0.00318 0.00159