/* ** ** 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 56309.329232 0.000579 0.71067 0.10280 0.93000 0 0.53853 0.07616 0.52715 0.07625 0.01138 0.00379 56309.330111 0.000301 0.53412 0.12170 0.97115 0 0.39670 0.08870 0.38972 0.08880 0.00698 0.00403 56309.330890 0.000477 0.88127 0.12620 0.91515 0 0.66336 0.09381 0.65557 0.09388 0.00779 0.00348 56309.332082 0.000715 0.58119 0.08241 0.95142 0 0.42624 0.06028 0.42524 0.06029 0.00100 0.00100 56309.333337 0.000541 0.76450 0.11057 0.94118 0 0.56913 0.08049 0.55711 0.08059 0.01202 0.00401 56309.334561 0.000683 0.60276 0.08546 0.94492 0 0.44918 0.06352 0.44812 0.06353 0.00105 0.00105 56309.335719 0.000475 0.85285 0.12306 0.94512 0 0.64624 0.09139 0.63410 0.09149 0.01214 0.00429 56309.336769 0.000576 0.70168 0.10023 0.95980 0 0.52443 0.07417 0.51951 0.07421 0.00492 0.00246 56309.337791 0.000440 0.93335 0.13332 0.94079 0 0.70047 0.09906 0.69389 0.09912 0.00658 0.00329 56309.339255 0.001024 0.70003 0.07638 0.93220 0 0.52208 0.05630 0.51638 0.05633 0.00570 0.00202