/* ** ** 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 57895.187205 0.000203 31.57347 1.00748 1.00000 0 57895.187608 0.000200 31.81024 1.01239 1.00000 0 57895.188001 0.000194 32.57861 1.04000 1.00000 0 57895.188395 0.000200 31.73356 1.01631 1.00000 0 57895.188794 0.000200 32.06129 1.02090 1.00000 0 57895.189205 0.000211 29.98161 0.96413 1.00000 0 57895.189618 0.000203 31.32518 0.99739 1.00000 0 57895.190029 0.000208 30.25537 0.97167 1.00000 0 57895.190440 0.000203 32.24726 1.01637 1.00000 0 57895.190845 0.000203 31.44127 1.00692 1.00000 0 57895.191253 0.000205 31.09570 0.99631 1.00000 0 57895.191661 0.000203 31.47412 1.01318 1.00000 0 57895.192075 0.000211 29.85236 0.95442 1.00000 0 57895.192480 0.000194 32.89279 1.05218 1.00000 0 57895.192879 0.000205 30.70104 0.98772 1.00000 0 57895.193273 0.000188 33.47709 1.06981 1.00000 0 57895.193661 0.000200 31.70979 1.01651 1.00000 0 57895.194069 0.000208 30.36677 0.97644 1.00000 0 57895.194483 0.000205 30.83100 0.98226 1.00000 0 57895.194885 0.000197 32.17102 1.02430 1.00000 0 57895.195284 0.000203 30.69303 0.98024 1.00000 0 57895.195692 0.000205 30.61570 0.97942 1.00000 0 57895.196100 0.000203 31.82509 1.00917 1.00000 0 57895.196508 0.000205 30.77700 0.97938 1.00000 0 57895.196922 0.000208 30.50881 0.97487 1.00000 0 57895.197330 0.000200 31.55817 1.00528 1.00000 0 57895.197741 0.000211 29.99629 0.94833 1.00000 0 57895.198261 0.000310 32.47375 0.82811 1.00000 0