/* ** ** Swift/XRT light curve for 1A 0535+262. ** ** 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 59247.020081 0.000764 2.19333 0.15888 0.85606 0 1.95900 0.13178 1.83486 0.13288 0.12414 0.01705 59247.302014 0.000775 1.12745 0.10920 0.89130 0 1.00641 0.09187 0.95479 0.09247 0.05162 0.01054 59247.368238 0.000327 1.23533 0.17861 0.94800 0 0.93504 0.13224 0.91580 0.13241 0.01924 0.00680 59247.369014 0.000448 1.03084 0.14385 0.90802 0 0.75439 0.10362 0.74341 0.10372 0.01098 0.00448 59247.876890 0.001560 1.75379 0.09070 0.94252 0 1.54581 0.07808 1.51399 0.07830 0.03182 0.00591