/* ** ** 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) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 57137.044275 0.000203 32.38536 1.02956 1.00000 0 28.99106 0.91088 28.75835 0.91417 0.23271 0.07757 57137.044680 0.000203 32.09652 1.03449 1.00000 0 28.59039 0.90456 28.22840 0.90972 0.36199 0.09675 57137.045088 0.000205 31.71799 1.02017 1.00000 0 28.30058 0.89360 27.94368 0.89868 0.35689 0.09538 57137.045484 0.000191 33.99224 1.08724 1.00000 0 30.53562 0.96274 30.23396 0.96702 0.30166 0.09095 57137.045878 0.000203 31.93895 1.04042 1.00000 0 28.93382 0.90998 28.23569 0.91984 0.69813 0.13435 57137.046283 0.000203 31.99393 1.02787 1.00000 0 28.76211 0.90727 28.40012 0.91242 0.36199 0.09675 57137.046862 0.000376 34.41014 0.78418 0.99651 0 30.82029 0.69037 30.45703 0.69404 0.36326 0.07124 57137.062640 0.000194 32.84424 1.04646 0.98646 0 30.37164 0.95948 30.18539 0.96173 0.18626 0.06585 57137.063022 0.000188 33.42413 1.06960 1.00000 0 31.00540 0.97755 30.67397 0.98155 0.33143 0.08858 57137.063404 0.000194 32.36914 1.03102 1.00000 0 30.28917 0.95166 29.99060 0.95526 0.29857 0.08281 57137.063794 0.000197 31.63922 1.01244 1.00000 0 29.63751 0.93442 29.32071 0.93825 0.31681 0.08467 57137.064188 0.000197 31.75185 1.01286 1.00000 0 29.69643 0.93535 29.42489 0.93863 0.27155 0.07839 57137.064576 0.000191 32.66892 1.04490 1.00000 0 30.62668 0.96417 30.27696 0.96839 0.34972 0.09030 57137.064958 0.000191 32.60751 1.03833 1.00000 0 30.38385 0.96034 30.22065 0.96232 0.16320 0.06168 57137.065348 0.000200 31.22995 0.99451 1.00000 0 29.12088 0.91950 28.94247 0.92167 0.17841 0.06308 57137.065742 0.000194 32.19203 1.03006 1.00000 0 29.90046 0.94554 29.64783 0.94860 0.25263 0.07617 57137.066135 0.000200 31.51858 1.00804 1.00000 0 29.17895 0.92042 28.88904 0.92393 0.28991 0.08041 57137.066526 0.000191 32.89594 1.05157 1.00000 0 30.47491 0.96178 30.19514 0.96516 0.27978 0.08076 57137.066917 0.000200 31.43339 1.01503 1.00000 0 29.35315 0.92316 28.79563 0.92987 0.55753 0.11151 57137.067307 0.000191 33.11148 1.06256 1.00000 0 30.62668 0.96417 30.20701 0.96923 0.41966 0.09892 57137.067686 0.000188 33.48704 1.06379 1.00000 0 31.12868 0.97949 30.91562 0.98206 0.21306 0.07102 57137.068068 0.000194 32.36401 1.02842 1.00000 0 29.93036 0.94601 29.81553 0.94740 0.11483 0.05136 57137.068450 0.000188 33.14039 1.06052 1.00000 0 31.06704 0.97852 30.71194 0.98281 0.35510 0.09169 57137.068823 0.000185 34.29898 1.09855 1.00000 0 31.30205 0.98986 31.01352 0.99336 0.28852 0.08329 57137.069226 0.000217 33.13732 0.98355 1.00000 0 30.77116 0.90660 30.60703 0.90846 0.16414 0.05803