/* ** ** 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 55848.111225 0.000320 0.79775 0.17841 0.95455 1 0.38096 0.08518 0.38096 0.08518 0.00000 0.00000 55848.111980 0.000436 0.60487 0.13617 0.90000 1 0.29630 0.06625 0.29445 0.06628 0.00185 0.00185 55848.112779 0.000363 0.68133 0.15338 0.96000 1 0.33334 0.07454 0.33125 0.07457 0.00208 0.00208 55848.113549 0.000407 0.65562 0.14398 0.92857 1 0.32308 0.07050 0.32116 0.07053 0.00192 0.00192 55848.114319 0.000363 0.77674 0.16974 0.92000 1 0.38261 0.08157 0.37391 0.08169 0.00870 0.00435 55848.115147 0.000465 0.55421 0.12172 0.96875 1 0.27097 0.05913 0.26936 0.05915 0.00161 0.00161 55848.116004 0.000392 0.63513 0.14204 0.96296 1 0.30769 0.06880 0.30769 0.06880 0.00000 0.00000 55848.116744 0.000349 0.73998 0.16359 0.95833 1 0.36522 0.07970 0.36087 0.07976 0.00435 0.00308 55848.117471 0.000378 0.78453 0.15774 1.00000 1 0.38462 0.07692 0.38269 0.07695 0.00192 0.00192 55848.118168 0.000320 0.77966 0.17552 0.95455 1 0.38096 0.08518 0.37857 0.08522 0.00238 0.00238 55848.118894 0.000407 0.78797 0.15533 0.96429 1 0.38519 0.07554 0.38334 0.07556 0.00185 0.00185 55848.119824 0.000523 0.79026 0.13714 0.97222 1 0.38857 0.06664 0.38429 0.06669 0.00429 0.00248 55848.120753 0.000407 0.69602 0.15881 0.82143 1 0.34783 0.07778 0.34130 0.07787 0.00653 0.00377 55848.121668 0.000508 0.69001 0.13411 0.90879 1 0.33955 0.06535 0.33640 0.06538 0.00315 0.00222