/* ** ** 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 54420.353897 0.000185 34.69107 1.11756 1.00000 0 31.39594 0.99134 30.96572 0.99755 0.43023 0.11109 54420.354273 0.000191 34.07620 1.08865 1.00000 0 30.77844 0.96656 30.41687 0.97175 0.36157 0.10028 54420.354635 0.000171 37.45034 1.21257 1.00000 0 33.98871 1.07428 33.42868 1.08236 0.56003 0.13200 54420.354999 0.000194 33.47271 1.07276 1.00000 0 30.28916 0.95166 29.87819 0.95756 0.41097 0.10611 54420.355384 0.000191 33.37917 1.08335 1.00000 0 30.32314 0.95938 29.79469 0.96701 0.52844 0.12123 54420.355754 0.000179 36.33797 1.15690 1.00000 0 32.73183 1.02841 32.43576 1.03266 0.29607 0.09363 54420.356125 0.000191 33.71352 1.08672 1.00000 0 30.56597 0.96322 30.09315 0.97002 0.47282 0.11468 54420.356495 0.000179 35.56583 1.15276 1.00000 0 32.27947 1.02128 31.74654 1.02897 0.53293 0.12561 54420.356865 0.000191 33.73330 1.08235 1.00000 0 30.44455 0.96130 30.11080 0.96612 0.33375 0.09635 54420.357247 0.000191 33.83247 1.08297 1.00000 0 30.50526 0.96226 30.19932 0.96667 0.30594 0.09224 54420.357632 0.000194 33.46430 1.06987 1.00000 0 30.19946 0.95025 29.87069 0.95498 0.32877 0.09491 54420.358014 0.000188 34.24649 1.09700 1.00000 0 30.85129 0.97512 30.56888 0.97920 0.28241 0.08931 54420.358396 0.000194 33.58427 1.06714 1.00000 0 30.16956 0.94978 29.97778 0.95254 0.19178 0.07249 54420.358813 0.000223 35.32579 1.02894 0.99796 0 31.96227 0.91284 31.53228 0.91844 0.42999 0.10135 54420.423304 0.000177 36.91702 1.18120 0.98361 0 33.48895 1.05743 33.18500 1.06179 0.30395 0.09612 54420.423662 0.000182 34.73731 1.12992 1.00000 0 31.86250 1.00657 31.22564 1.01569 0.63685 0.13578 54420.424018 0.000174 36.84946 1.18217 1.00000 0 33.48901 1.05743 33.12426 1.06266 0.36474 0.10529 54420.424371 0.000179 35.90222 1.15562 1.00000 0 32.86108 1.03044 32.27279 1.03880 0.58830 0.13155 54420.424730 0.000179 35.74555 1.14928 1.00000 0 32.60259 1.02638 32.13195 1.03310 0.47064 0.11766 54420.425083 0.000174 37.13662 1.18363 1.00000 0 33.65595 1.06006 33.38240 1.06398 0.27356 0.09119 54420.425430 0.000174 37.10613 1.18518 1.00000 0 33.68934 1.06059 33.35499 1.06537 0.33435 0.10081 54420.425780 0.000177 36.58401 1.17107 1.00000 0 33.33411 1.04630 32.88565 1.05269 0.44845 0.11579 54420.426130 0.000174 36.91375 1.18013 1.00000 0 33.45562 1.05690 33.18206 1.06083 0.27356 0.09119 54420.426489 0.000185 35.15443 1.11212 1.00000 0 31.77157 0.99725 31.60060 0.99969 0.17097 0.06980 54420.426854 0.000179 35.71976 1.14103 1.00000 0 32.34409 1.02230 32.10878 1.02568 0.23532 0.08320 54420.427204 0.000171 37.67644 1.20949 1.00000 0 34.36221 1.08017 33.86765 1.08722 0.49457 0.12364 54420.427589 0.000214 36.27914 1.06033 0.99577 0 33.03234 0.94766 32.61160 0.95314 0.42074 0.10205 54420.493058 0.000179 35.54471 1.14351 1.00000 0 32.40878 1.02332 31.99442 1.02930 0.41436 0.11074 54420.493419 0.000182 35.01578 1.12591 1.00000 0 31.92609 1.00758 31.51831 1.01346 0.40778 0.10898 54420.493778 0.000177 36.30978 1.16512 1.00000 0 33.10421 1.04268 32.68307 1.04874 0.42115 0.11256 54420.494134 0.000179 35.68824 1.14576 1.00000 0 32.53796 1.02536 32.12361 1.03132 0.41436 0.11074 54420.494490 0.000177 36.14574 1.16856 1.00000 0 33.13706 1.04320 32.53542 1.05184 0.60164 0.13453 54420.494846 0.000179 35.63153 1.14980 1.00000 0 32.63490 1.02688 32.07256 1.03496 0.56234 0.12901 54420.495205 0.000179 35.50875 1.14295 1.00000 0 32.37641 1.02281 31.96205 1.02879 0.41436 0.11074 54420.495558 0.000174 37.27653 1.18714 1.00000 0 33.88968 1.06374 33.55326 1.06856 0.33642 0.10143 54420.495905 0.000174 36.58110 1.17930 1.00000 0 33.35545 1.05532 32.92728 1.06151 0.42817 0.11443 54420.496255 0.000177 35.91763 1.16198 1.00000 0 32.84148 1.03854 32.33009 1.04592 0.51140 0.12403 54420.496611 0.000179 35.62851 1.14877 1.00000 0 32.60259 1.02638 32.06984 1.03403 0.53274 0.12557 54420.496961 0.000171 37.74794 1.20164 1.00000 0 34.22639 1.07803 33.97758 1.08161 0.24881 0.08797 54420.497305 0.000174 37.09106 1.18424 1.00000 0 33.72273 1.06111 33.38631 1.06595 0.33642 0.10143 54420.497696 0.000217 38.27613 1.07299 1.00000 0 34.69769 0.96271 34.45302 0.96582 0.24467 0.07737