/* ** ** 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 59747.174638 0.000363 0.93161 0.21247 1.00000 1 0.32000 0.07155 0.31414 0.07163 0.00586 0.00338 59747.175626 0.000625 1.41287 0.19990 1.00000 1 0.47442 0.06643 0.46988 0.06647 0.00454 0.00227 59747.176599 0.000349 1.13859 0.23876 1.00000 1 0.38334 0.07993 0.38130 0.07996 0.00203 0.00203 59747.177268 0.000320 1.15086 0.25735 0.95455 1 0.38096 0.08518 0.38096 0.08518 0.00000 0.00000 59747.177994 0.000407 1.14465 0.22353 1.00000 1 0.38572 0.07423 0.38049 0.07429 0.00523 0.00302 59747.178894 0.000494 1.15075 0.20595 0.97059 1 0.38788 0.06857 0.38344 0.06862 0.00444 0.00256 59747.179780 0.000392 1.14351 0.23115 0.96296 1 0.38462 0.07692 0.38086 0.07697 0.00376 0.00266 59747.180754 0.000581 0.87922 0.19663 0.67524 1 0.29619 0.06623 0.29619 0.06623 0.00000 0.00000 59747.181756 0.000421 0.87946 0.19795 0.93103 1 0.29630 0.06625 0.29449 0.06628 0.00181 0.00181 59747.182569 0.000392 0.90961 0.20341 0.96296 1 0.30769 0.06880 0.30769 0.06880 0.00000 0.00000 59747.183470 0.000508 0.93766 0.17972 0.99813 1 0.32060 0.06059 0.31641 0.06064 0.00419 0.00242