/* ** ** Swift/XRT light curve for Mrk 421. ** ** 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 59732.937939 0.000205 30.68444 0.98536 1.00000 0 28.41350 0.89539 28.02083 0.89968 0.39267 0.08780 59732.938345 0.000200 31.45690 1.00998 1.00000 0 29.23707 0.92134 28.83303 0.92576 0.40405 0.09035 59732.938732 0.000188 33.97777 1.08646 1.00000 0 31.00546 0.97755 30.68377 0.98107 0.32168 0.08306 59732.939117 0.000197 31.89411 1.01977 1.00000 0 29.63757 0.93442 29.33008 0.93779 0.30749 0.07939 59732.939511 0.000197 31.94893 1.02499 1.00000 0 29.87326 0.93813 29.40177 0.94327 0.47149 0.09831 59732.939901 0.000194 32.77198 1.04679 1.00000 0 30.40883 0.95354 29.99272 0.95807 0.41611 0.09304 59732.940280 0.000185 33.65142 1.08580 1.00000 0 31.33341 0.99035 30.85423 0.99561 0.47917 0.10216 59732.940662 0.000197 32.04101 1.02411 1.00000 0 29.87326 0.93813 29.48377 0.94238 0.38949 0.08935 59732.941056 0.000197 32.27092 1.03480 1.00000 0 29.90272 0.93859 29.43123 0.94373 0.47149 0.09831 59732.941449 0.000197 31.76099 1.01847 1.00000 0 29.57865 0.93349 29.23016 0.93731 0.34849 0.08452 59732.941840 0.000194 32.23354 1.03776 1.00000 0 30.16962 0.94978 29.67030 0.95524 0.49933 0.10193 59732.942228 0.000194 32.21707 1.03820 1.00000 0 30.16962 0.94978 29.64949 0.95546 0.52013 0.10403 59732.942607 0.000185 33.83086 1.08225 1.00000 0 31.45862 0.99233 31.13191 0.99591 0.32671 0.08436 59732.942980 0.000188 33.24436 1.06885 1.00000 0 31.06710 0.97852 30.59530 0.98368 0.47180 0.10059 59732.943365 0.000197 31.85410 1.01806 1.00000 0 29.60811 0.93396 29.32112 0.93710 0.28699 0.07670 59732.943758 0.000197 31.67480 1.02404 1.00000 0 29.75542 0.93628 29.16093 0.94276 0.59448 0.11039 59732.944140 0.000185 33.81408 1.08319 1.00000 0 31.48992 0.99282 31.11965 0.99688 0.37027 0.08980 59732.944522 0.000197 31.45459 1.01840 1.00000 0 29.46081 0.93163 28.94832 0.93725 0.51249 0.10250 59732.944910 0.000191 32.73736 1.04834 1.00000 0 30.44462 0.96130 30.12781 0.96478 0.31681 0.08180 59732.945295 0.000194 32.07056 1.03290 1.00000 0 29.93042 0.94601 29.51431 0.95057 0.41611 0.09304 59732.945685 0.000197 31.93092 1.02984 1.00000 0 29.57865 0.93349 29.10716 0.93866 0.47149 0.09831 59732.946079 0.000197 31.91963 1.02276 1.00000 0 29.78488 0.93674 29.37489 0.94122 0.40999 0.09168 59732.946467 0.000191 32.63593 1.04859 1.00000 0 30.41426 0.96082 30.03409 0.96499 0.38017 0.08961 59732.946846 0.000188 33.06771 1.06547 1.00000 0 30.88218 0.97561 30.43182 0.98054 0.45036 0.09828 59732.947222 0.000188 33.58256 1.06612 1.00000 0 31.09792 0.97901 30.90491 0.98112 0.19301 0.06434 59732.947662 0.000252 30.98333 0.88665 1.00000 0 28.76052 0.81380 28.52018 0.81616 0.24034 0.06206