/* ** ** 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 57460.957101 0.000145 13.25452 0.96182 1.00000 0 57460.957399 0.000153 12.78894 0.90860 1.00000 0 57460.957691 0.000139 13.59809 0.97498 1.00000 0 57460.957949 0.000119 14.76185 1.06095 1.00000 0 57460.958215 0.000148 11.95835 0.85880 1.00000 0 57460.958513 0.000150 11.66413 0.85026 0.98077 0 57460.958797 0.000133 13.04556 0.94548 1.00000 0 57460.959080 0.000150 11.91484 0.87664 0.98077 0 57460.959367 0.000136 13.19574 0.94353 1.00000 0 57460.959650 0.000148 12.13961 0.87971 0.98039 0 57460.959922 0.000124 14.07081 1.01511 1.00000 0 57460.960188 0.000142 12.45579 0.89165 1.00000 0 57460.960460 0.000130 13.64853 0.98476 1.00000 0 57460.960724 0.000133 13.49656 0.97128 1.00000 0 57460.960975 0.000119 15.00658 1.06867 1.00000 0 57460.961233 0.000139 13.06119 0.93671 0.97917 0 57460.961508 0.000136 13.01733 0.93842 1.00000 0 57460.961774 0.000130 14.10772 1.00475 1.00000 0 57460.962026 0.000122 14.91708 1.06843 1.00000 0 57460.962283 0.000136 13.13898 0.94312 1.00000 0 57460.962552 0.000133 13.38140 0.95981 1.00000 0 57460.962822 0.000136 12.88674 0.94237 1.00000 0 57460.963114 0.000156 11.41806 0.83123 0.98148 0 57460.963412 0.000142 12.68344 0.89929 1.00000 0 57460.963695 0.000142 12.31323 0.89577 1.00000 0 57460.963979 0.000142 12.56326 0.89081 1.00000 0 57460.964245 0.000124 14.17271 1.02434 1.00000 0 57460.964508 0.000139 12.69426 0.90936 1.00000 0 57460.964789 0.000142 12.59522 0.91268 1.00000 0 57460.965061 0.000130 13.39004 0.96228 1.00000 0 57460.965313 0.000122 14.19383 1.02343 1.00000 0 57460.965573 0.000139 12.71480 0.91667 0.97917 0 57460.965842 0.000130 13.34611 0.97004 1.00000 0 57460.966094 0.000122 14.52738 1.04072 1.00000 0 57460.966355 0.000139 12.72372 0.92788 1.00000 0 57460.966621 0.000127 13.59075 0.99356 1.00000 0 57460.966872 0.000124 14.13290 1.01430 1.00000 0 57460.967139 0.000142 12.21577 0.88645 1.00000 0 57460.967408 0.000127 14.26945 1.04228 0.95455 0 57460.967659 0.000124 14.45748 1.02192 1.00000 0 57460.967911 0.000127 13.77514 0.99293 1.00000 0 57460.968169 0.000130 13.70149 0.97145 1.00000 0 57460.968525 0.000226 13.65866 0.73692 1.00000 0