/* ** ** 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 57162.955381 0.000566 0.26151 0.05764 1.00000 1 0.21539 0.04700 0.21332 0.04702 0.00207 0.00146 57162.956514 0.000566 0.26447 0.05914 0.94872 1 0.21622 0.04835 0.21622 0.04835 0.00000 0.00000 57162.957501 0.000421 0.33563 0.07545 1.00000 1 0.27586 0.06169 0.27447 0.06170 0.00139 0.00139 57162.958431 0.000508 0.27970 0.06254 1.00000 1 0.22857 0.05111 0.22857 0.05111 0.00000 0.00000 57162.959535 0.000596 0.24002 0.05483 0.97561 1 0.20000 0.04472 0.19597 0.04477 0.00403 0.00202 57162.960770 0.000639 0.22644 0.05090 0.97727 1 0.18605 0.04160 0.18511 0.04161 0.00094 0.00094 57162.961946 0.000537 0.26766 0.06082 0.97297 1 0.22222 0.04969 0.21887 0.04973 0.00336 0.00194 57162.963021 0.000537 0.28402 0.06229 0.97297 1 0.23334 0.05092 0.23222 0.05093 0.00112 0.00112 57162.964764 0.001206 0.24653 0.03948 0.93256 1 0.20155 0.03227 0.20155 0.03227 0.00000 0.00000