/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 57430.311442 0.000148 8.80417 0.63729 1.00000 0 57430.311722 0.000133 9.69690 0.69402 1.00000 0 57430.311983 0.000127 10.62269 0.74376 1.00000 0 57430.312252 0.000142 9.08322 0.65302 1.00000 0 57430.312535 0.000142 8.86720 0.64778 1.00000 0 57430.312822 0.000145 8.82623 0.63010 1.00000 0 57430.313094 0.000127 9.85076 0.71922 1.00000 0 57430.313366 0.000145 8.82503 0.63482 1.00000 0 57430.313655 0.000145 8.86913 0.63635 1.00000 0 57430.313950 0.000150 8.76204 0.62039 0.98077 0 57430.314243 0.000142 8.95702 0.64600 1.00000 0 57430.314535 0.000150 8.57555 0.62804 0.98077 0 57430.314833 0.000148 9.06096 0.64641 0.98039 0 57430.315131 0.000150 8.46614 0.60864 1.00000 0 57430.315414 0.000133 9.59280 0.69005 1.00000 0 57430.315710 0.000162 7.83898 0.56750 1.00000 0 57430.316011 0.000139 9.32700 0.66331 1.00000 0 57430.316268 0.000119 10.73419 0.76876 1.00000 0 57430.316531 0.000145 8.75749 0.63841 1.00000 0 57430.316829 0.000153 8.69982 0.61560 0.98113 0 57430.317151 0.000168 7.68529 0.54587 1.00000 0 57430.317452 0.000133 9.56205 0.68481 1.00000 0 57430.317738 0.000153 8.26258 0.59555 1.00000 0 57430.318048 0.000156 8.22819 0.59070 1.00000 0 57430.318334 0.000130 10.94274 0.74162 1.00000 0 57430.318612 0.000148 8.54168 0.62199 1.00000 0 57430.318895 0.000136 9.24423 0.67787 1.00000 0 57430.319182 0.000150 8.47787 0.61579 1.00000 0 57430.319468 0.000136 9.43064 0.67550 1.00000 0 57430.319746 0.000142 8.95975 0.64373 1.00000 0 57430.320027 0.000139 9.51848 0.67064 1.00000 0 57430.320293 0.000127 10.08024 0.71779 1.00000 0 57430.320545 0.000124 10.36935 0.74133 1.00000 0 57430.320791 0.000122 10.58873 0.76123 1.00000 0 57430.321054 0.000142 9.25613 0.66203 0.97959 0 57430.321358 0.000162 7.98922 0.57278 1.00000 0 57430.321650 0.000130 9.75601 0.70896 1.00000 0 57430.322003 0.000223 9.36639 0.52547 1.00000 0