/* ** ** 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 59239.629230 0.000305 4.37075 0.63177 1.00000 1 0.95239 0.13469 0.93332 0.13488 0.01907 0.00721 59239.630639 0.001104 5.00371 0.35416 0.98684 1 1.08268 0.07599 1.07429 0.07603 0.00839 0.00253 59239.632455 0.000712 4.59124 0.42152 1.00000 1 0.99593 0.09017 0.98309 0.09025 0.01284 0.00387 59239.634242 0.001075 4.95826 0.35691 1.00000 1 1.08109 0.07644 1.06331 0.07653 0.01778 0.00371 59239.635651 0.000334 4.28248 0.59288 1.00000 1 0.93914 0.12780 0.92422 0.12795 0.01492 0.00609 59239.636944 0.000959 5.70985 0.40825 0.98485 1 1.24309 0.08746 1.22461 0.08756 0.01848 0.00403 59239.639166 0.001264 5.46431 0.35068 0.96620 1 1.19440 0.07539 1.17603 0.07547 0.01837 0.00354