/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 57077.934212 0.000457 3.07839 0.21972 0.95570 0 57077.935068 0.000399 3.38676 0.24508 0.98551 0 57077.935887 0.000420 3.30533 0.23736 0.96552 0 57077.936949 0.000642 2.14373 0.15385 0.97297 0 57077.938604 0.001013 1.38192 0.10038 0.94571 0 57077.940328 0.000712 1.94086 0.13961 0.96748 0 57077.942163 0.001123 1.23826 0.08877 0.95619 0 57077.944217 0.000926 1.41933 0.10453 0.97812 0