/* ** ** Swift/XRT light curve for PKS 2155-304. ** ** 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 57605.819210 0.000599 2.44079 0.17489 0.97101 0 1.99337 0.14095 1.96999 0.14113 0.02338 0.00705 57605.820405 0.000596 2.45402 0.17816 0.96602 0 2.01340 0.14237 1.96617 0.14272 0.04723 0.01007 57605.821583 0.000582 2.50411 0.18091 0.97512 0 2.04422 0.14455 2.00499 0.14484 0.03923 0.00925 57605.822786 0.000622 2.35606 0.17024 0.96744 0 1.92628 0.13621 1.88931 0.13649 0.03697 0.00871 57605.824187 0.000778 2.83626 0.16741 0.96042 0 2.33404 0.13453 2.28444 0.13484 0.04960 0.00906