/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 59457.068422 0.000084 103.59593 2.88578 1.00000 0 59457.068680 0.000174 107.17089 2.44867 0.69789 0 59457.071391 0.000153 96.37400 3.19208 0.42282 0 59457.071871 0.000327 105.16843 2.99628 0.23942 0 59457.072644 0.000446 107.31757 3.49524 0.13248 0 59457.073341 0.000252 111.24731 2.18471 0.62392 0