/* ** ** 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 57043.480408 0.000130 49.87004 1.59032 1.00000 0 57043.480665 0.000127 51.51274 1.61699 1.00000 0 57043.480917 0.000124 51.38674 1.64875 1.00000 0 57043.481166 0.000124 53.14508 1.68124 1.00000 0 57043.481412 0.000122 52.62487 1.68674 1.00000 0 57043.481655 0.000122 54.45699 1.73134 1.00000 0 57043.481898 0.000122 54.54851 1.74843 1.00000 0 57043.482141 0.000122 53.86177 1.71940 1.00000 0 57043.482384 0.000122 54.14836 1.72412 1.00000 0 57043.482630 0.000124 53.46478 1.70055 1.00000 0 57043.482882 0.000127 51.71071 1.65141 1.00000 0 57043.483130 0.000122 53.21545 1.69349 1.00000 0 57043.483374 0.000122 54.00378 1.72213 1.00000 0 57043.483611 0.000116 56.15233 1.78702 1.00000 0 57043.483848 0.000122 53.20229 1.70446 1.00000 0 57043.484091 0.000122 54.61786 1.72943 1.00000 0 57043.484343 0.000130 51.21563 1.61432 1.00000 0 57043.484595 0.000122 54.75735 1.73716 1.00000 0 57043.484838 0.000122 54.07389 1.73316 1.00000 0 57043.485084 0.000124 52.63522 1.67584 1.00000 0 57043.485338 0.000130 50.99953 1.62798 1.00000 0 57043.485587 0.000119 54.80310 1.75195 1.00000 0 57043.485836 0.000130 51.52008 1.62961 1.00000 0 57043.486082 0.000116 56.59573 1.80282 1.00000 0 57043.486316 0.000119 55.13501 1.76282 1.00000 0 57043.486559 0.000124 53.28756 1.70019 1.00000 0 57043.486802 0.000119 55.33542 1.76466 1.00000 0 57043.487043 0.000122 54.57725 1.73858 1.00000 0 57043.487280 0.000116 56.62995 1.81979 1.00000 0 57043.487520 0.000124 53.89168 1.70286 1.00000 0 57043.487772 0.000127 51.76303 1.65740 1.00000 0 57043.488023 0.000124 52.65767 1.68269 1.00000 0 57043.488272 0.000124 52.95413 1.69643 1.00000 0 57043.488521 0.000124 52.67999 1.67389 1.00000 0 57043.488761 0.000116 57.28412 1.82102 1.00000 0 57043.488999 0.000122 53.91094 1.72519 1.00000 0 57043.489239 0.000119 54.48107 1.73280 1.00000 0 57043.489482 0.000124 53.78972 1.70314 1.00000 0 57043.489733 0.000127 51.37962 1.64757 1.00000 0 57043.489994 0.000133 48.57241 1.55210 1.00000 0 57043.490246 0.000119 55.05548 1.76202 1.00000 0 57043.490492 0.000127 50.88677 1.62515 1.00000 0 57043.490740 0.000122 54.21375 1.72686 1.00000 0 57043.490983 0.000122 54.32915 1.71759 1.00000 0 57043.491227 0.000122 53.92099 1.70819 1.00000 0 57043.491478 0.000130 49.76527 1.59105 1.00000 0 57043.491727 0.000119 54.85044 1.74808 1.00000 0 57043.491961 0.000116 56.44877 1.79936 1.00000 0 57043.492205 0.000127 51.26387 1.63657 1.00000 0 57043.492450 0.000119 55.55735 1.77335 1.00000 0 57043.492694 0.000124 52.95183 1.69451 1.00000 0 57043.492937 0.000119 54.06285 1.73190 1.00000 0 57043.493177 0.000122 54.59670 1.73119 1.00000 0 57043.493420 0.000122 55.45213 1.74692 1.00000 0 57043.493669 0.000127 51.91379 1.64457 1.00000 0 57043.493926 0.000130 49.72992 1.59152 1.00000 0 57043.494172 0.000116 55.04639 1.77901 1.00000 0 57043.494412 0.000124 52.18460 1.67609 1.00000 0 57043.494658 0.000122 54.91788 1.74412 1.00000 0 57043.494904 0.000124 52.67606 1.68746 1.00000 0 57043.495147 0.000119 54.51547 1.74558 1.00000 0 57043.495387 0.000122 53.58505 1.71142 1.00000 0 57043.495628 0.000119 55.51846 1.77139 1.00000 0 57043.495874 0.000127 51.64721 1.64548 1.00000 0 57043.496128 0.000127 50.99080 1.63618 1.00000 0 57043.496374 0.000119 55.48878 1.76929 1.00000 0 57043.496611 0.000119 54.55304 1.73878 1.00000 0 57043.496852 0.000122 53.90171 1.71395 1.00000 0 57043.497100 0.000127 54.81042 1.68387 1.00000 0