/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 55746.370249 0.000407 0.38938 0.08540 0.96429 1 55746.371237 0.000581 0.49652 0.08078 0.97500 1 55746.372326 0.000508 0.30227 0.06830 0.94286 1 55746.373445 0.000610 0.60038 0.08526 1.00000 1 55746.374360 0.000305 0.48048 0.10744 1.00000 1 55746.375115 0.000450 0.37225 0.08124 0.93548 1 55746.376001 0.000436 0.34687 0.07756 0.96667 1 55746.376902 0.000465 0.32628 0.07296 0.96875 1 55746.377875 0.000508 0.29759 0.06690 0.97143 1 55746.378921 0.000537 0.49664 0.08544 0.94595 1 55746.379938 0.000479 0.31869 0.07127 0.96970 1 55746.380809 0.000392 0.37684 0.08427 1.00000 1 55746.381564 0.000363 0.41033 0.09176 1.00000 1 55746.382276 0.000320 0.45479 0.10277 1.00000 1 55746.382944 0.000349 0.44539 0.09768 1.00000 1 55746.384005 0.000712 0.38777 0.06447 0.96835 1 55746.437807 0.000770 0.39596 0.09047 0.95067 1 55746.439274 0.000697 0.46850 0.10643 0.95833 1 55746.440770 0.000799 0.41033 0.09271 0.96364 1 55746.442644 0.001075 0.39920 0.07861 0.96896 1