/* ** ** 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 56621.811630 0.000392 0.38852 0.08734 0.92593 1 0.32000 0.07155 0.31840 0.07157 0.00160 0.00160 56621.812342 0.000320 0.46000 0.10139 1.00000 1 0.38182 0.08332 0.37818 0.08336 0.00364 0.00257 56621.813039 0.000378 0.42843 0.09135 0.96154 1 0.35200 0.07505 0.35200 0.07505 0.00000 0.00000 56621.814070 0.000654 0.56115 0.07798 1.00000 1 0.46223 0.06410 0.46134 0.06411 0.00089 0.00089 56621.815029 0.000305 0.46301 0.10354 1.00000 1 0.38096 0.08518 0.38096 0.08518 0.00000 0.00000 56621.815697 0.000363 0.42535 0.09156 1.00000 1 0.35200 0.07505 0.34880 0.07508 0.00320 0.00226 56621.816365 0.000305 0.44897 0.10310 1.00000 1 0.38096 0.08518 0.37142 0.08529 0.00953 0.00426 56621.817063 0.000392 0.46503 0.09301 0.96296 1 0.38462 0.07692 0.38462 0.07692 0.00000 0.00000 56621.817949 0.000494 0.47104 0.08226 1.00000 1 0.38824 0.06758 0.38706 0.06759 0.00118 0.00118 56621.818995 0.000552 0.27423 0.06014 0.97368 1 0.22703 0.04954 0.22595 0.04955 0.00108 0.00108 56621.819953 0.000407 0.34608 0.07865 1.00000 1 0.28572 0.06389 0.28143 0.06394 0.00429 0.00248 56621.820926 0.000566 0.46170 0.07656 0.99584 1 0.38108 0.06265 0.37798 0.06267 0.00309 0.00179