/* ** ** 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 57077.934212 0.000457 3.07839 0.21972 0.95570 0 2.66669 0.18809 2.63907 0.18835 0.02762 0.00977 57077.935068 0.000399 3.38676 0.24508 0.98551 0 2.97554 0.20936 2.90270 0.21002 0.07284 0.01671 57077.935887 0.000420 3.30533 0.23736 0.96552 0 2.87622 0.20287 2.83153 0.20328 0.04469 0.01290 57077.936949 0.000642 2.14373 0.15385 0.97297 0 1.85494 0.13116 1.83080 0.13139 0.02414 0.00763 57077.938604 0.001013 1.38192 0.10038 0.94571 0 1.21047 0.08559 1.18212 0.08585 0.02835 0.00668 57077.940328 0.000712 1.94086 0.13961 0.96748 0 1.70031 0.11963 1.66745 0.11993 0.03286 0.00848 57077.942163 0.001123 1.23826 0.08877 0.95619 0 1.08536 0.07656 1.06991 0.07670 0.01546 0.00466 57077.944217 0.000926 1.41933 0.10453 0.97812 0 1.25448 0.08961 1.22117 0.08992 0.03331 0.00745