/* ** ** 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 56535.255172 0.000648 0.62573 0.08933 0.94196 0 0.47472 0.06714 0.47049 0.06717 0.00423 0.00212 56535.256427 0.000608 0.66204 0.09474 0.94286 0 0.50589 0.07154 0.50025 0.07159 0.00564 0.00252 56535.257345 0.000310 0.50563 0.11373 0.97196 0 0.38526 0.08615 0.38311 0.08617 0.00215 0.00215 56535.258201 0.000547 0.75200 0.10738 0.93122 0 0.56913 0.08049 0.56405 0.08053 0.00508 0.00254 56535.259095 0.000347 0.45976 0.10721 0.92500 0 0.36096 0.08071 0.34687 0.08089 0.01409 0.00532 56535.259772 0.000330 0.51537 0.11439 0.92982 0 0.39689 0.08661 0.39056 0.08668 0.00632 0.00365 56535.260412 0.000310 0.52046 0.11707 0.94393 0 0.39670 0.08870 0.39449 0.08873 0.00221 0.00221 56535.261413 0.000692 0.59937 0.08557 0.92050 0 0.45530 0.06439 0.45124 0.06442 0.00406 0.00203 56535.262813 0.000709 0.56987 0.08099 0.95102 0 0.42990 0.06080 0.42798 0.06081 0.00192 0.00136 56535.264049 0.000527 0.49621 0.08773 0.94505 0 0.37271 0.06589 0.37271 0.06589 0.00000 0.00000