/* ** ** Swift/XRT light curve for 3C 273. ** ** 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 58528.426347 0.000486 2.83199 0.20475 0.95833 0 58528.427259 0.000425 3.17590 0.22708 0.98639 0 58528.428115 0.000431 3.08923 0.22122 0.99329 0 58528.428998 0.000451 2.96220 0.21451 0.98077 0 58528.429944 0.000495 2.81435 0.20166 0.95322 0 58528.430893 0.000454 2.93830 0.21008 0.99363 0 58528.431776 0.000428 3.27115 0.23425 0.94595 0 58528.432644 0.000440 2.99888 0.21751 0.99342 0 58528.433529 0.000446 3.00106 0.21641 0.98701 0 58528.434403 0.000428 3.17118 0.22781 0.97297 0 58528.435312 0.000480 2.80773 0.20182 0.98193 0 58528.436637 0.000845 2.84670 0.15301 0.98630 0