/* ** ** Swift/XRT light curve for BL Lacertae. ** ** 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 56635.297088 0.000363 0.42240 0.09217 0.96000 1 0.35000 0.07638 0.35000 0.07638 0.00000 0.00000 56635.297829 0.000378 0.39126 0.08749 0.96154 1 0.32000 0.07155 0.32000 0.07155 0.00000 0.00000 56635.298831 0.000625 0.23651 0.05289 0.95349 1 0.19512 0.04363 0.19512 0.04363 0.00000 0.00000 56635.299805 0.000349 0.39601 0.09000 1.00000 1 0.33334 0.07454 0.32821 0.07460 0.00513 0.00296 56635.300604 0.000450 0.30839 0.07010 1.00000 1 0.25807 0.05771 0.25410 0.05775 0.00397 0.00229 56635.301461 0.000407 0.37173 0.08196 0.96429 1 0.31111 0.06789 0.30808 0.06792 0.00304 0.00215 56635.302245 0.000378 0.40349 0.08850 0.96154 1 0.33600 0.07332 0.33436 0.07334 0.00164 0.00164 56635.303189 0.000566 0.26013 0.05848 0.94872 1 0.21622 0.04835 0.21511 0.04836 0.00111 0.00111 56635.304075 0.000320 0.45393 0.10060 1.00000 1 0.38182 0.08332 0.37623 0.08338 0.00559 0.00323 56635.304714 0.000320 0.43872 0.09810 1.00000 1 0.36364 0.08131 0.36364 0.08131 0.00000 0.00000 56635.305513 0.000479 0.28954 0.06545 1.00000 1 0.24243 0.05421 0.23994 0.05424 0.00249 0.00176 56635.306341 0.000349 0.46043 0.09646 1.00000 1 0.38334 0.07993 0.38163 0.07995 0.00171 0.00171 56635.307126 0.000436 0.35761 0.07996 0.90000 1 0.29630 0.06625 0.29630 0.06625 0.00000 0.00000 56635.308288 0.000726 0.33211 0.05986 0.90206 1 0.27493 0.04938 0.27402 0.04939 0.00091 0.00091