/* ** ** 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 59917.509461 0.000104 61.94602 1.94818 1.00000 0 59917.509669 0.000104 60.91488 1.95189 1.00000 0 59917.509880 0.000107 59.23057 1.89502 1.00000 0 59917.510091 0.000104 60.84726 1.96219 1.00000 0 59917.510303 0.000107 57.99073 1.90604 1.00000 0 59917.510517 0.000107 58.79190 1.87300 1.00000 0 59917.510725 0.000101 63.67741 2.04589 1.00000 0 59917.510931 0.000104 60.26812 1.93213 1.00000 0 59917.511145 0.000110 58.23075 1.86684 1.00000 0 59917.511359 0.000104 60.97570 1.93888 1.00000 0 59917.511570 0.000107 59.31390 1.88994 1.00000 0 59917.511778 0.000101 62.14138 1.99324 1.00000 0 59917.511984 0.000104 59.63446 1.92575 1.00000 0 59917.512186 0.000098 63.72471 2.04400 1.00000 0 59917.512383 0.000098 64.95847 2.08491 1.00000 0 59917.512580 0.000098 63.39789 2.05592 1.00000 0 59917.512779 0.000101 62.58343 2.00503 1.00000 0 59917.512979 0.000098 64.16854 2.04543 1.00000 0 59917.513176 0.000098 63.25712 2.04595 1.00000 0 59917.513373 0.000098 62.95206 2.04463 1.00000 0 59917.513572 0.000101 63.35273 2.00549 1.00000 0 59917.513786 0.000113 56.87438 1.83193 1.00000 0 59917.514001 0.000101 62.85440 1.99348 1.00000 0 59917.514206 0.000104 60.07863 1.94311 1.00000 0 59917.514411 0.000101 61.79005 1.97255 1.00000 0 59917.514614 0.000101 62.57382 1.99683 1.00000 0 59917.514822 0.000107 58.10348 1.87829 1.00000 0 59917.515028 0.000098 63.95140 2.06296 1.00000 0 59917.515227 0.000101 62.11720 1.98936 1.00000 0 59917.515427 0.000098 63.40727 2.04438 1.00000 0 59917.515627 0.000101 61.82826 1.98936 1.00000 0 59917.515832 0.000104 60.63248 1.95984 1.00000 0 59917.516043 0.000107 57.79297 1.87999 1.00000 0 59917.516252 0.000101 62.26712 1.98486 1.00000 0 59917.516457 0.000104 59.91953 1.93093 1.00000 0 59917.516671 0.000110 58.06218 1.84917 1.00000 0 59917.516880 0.000098 63.29927 2.06002 1.00000 0 59917.517079 0.000101 62.36673 1.99119 1.00000 0 59917.517282 0.000101 64.04950 2.04746 1.00000 0 59917.517493 0.000110 58.16947 1.84120 1.00000 0 59917.517704 0.000101 62.64073 1.98346 1.00000 0 59917.517910 0.000104 60.33743 1.92727 1.00000 0 59917.518118 0.000104 60.82660 1.93806 1.00000 0 59917.518321 0.000098 63.35042 2.04363 1.00000 0 59917.518520 0.000101 62.72780 1.98524 1.00000 0 59917.518731 0.000110 57.25660 1.83942 1.00000 0 59917.518948 0.000107 59.15532 1.87794 1.00000 0 59917.519154 0.000098 64.24083 2.05742 1.00000 0 59917.519351 0.000098 64.66973 2.05209 1.00000 0 59917.519553 0.000104 60.14637 1.95927 1.00000 0 59917.519762 0.000104 60.67113 1.95710 1.00000 0 59917.519993 0.000127 59.95733 1.74787 1.00000 0