/* ** ** 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 58428.187311 0.000654 0.24137 0.05296 0.95556 1 0.19535 0.04263 0.19439 0.04264 0.00096 0.00096 58428.188662 0.000697 0.21484 0.04804 0.95833 1 0.17391 0.03889 0.17391 0.03889 0.00000 0.00000 58428.190085 0.000726 0.19752 0.04441 1.00000 1 0.16000 0.03578 0.15917 0.03579 0.00083 0.00083 58428.191436 0.000625 0.24607 0.05502 0.93023 1 0.20000 0.04472 0.20000 0.04472 0.00000 0.00000 58428.192787 0.000726 0.19682 0.04401 1.00000 1 0.16000 0.03578 0.16000 0.03578 0.00000 0.00000 58428.194109 0.000596 0.23751 0.05369 1.00000 1 0.19512 0.04363 0.19310 0.04365 0.00202 0.00143 58428.195256 0.000552 0.25359 0.05797 1.00000 1 0.21053 0.04708 0.20617 0.04713 0.00436 0.00218 58428.196360 0.000552 0.27334 0.06112 0.94737 1 0.22222 0.04969 0.22222 0.04969 0.00000 0.00000 58428.197755 0.000813 0.19196 0.04316 0.91071 1 0.15686 0.03508 0.15605 0.03509 0.00081 0.00081 58428.198931 0.000363 0.41653 0.09416 0.93523 1 0.34217 0.07651 0.33862 0.07655 0.00354 0.00251