/* ** ** 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 59972.091078 0.000084 78.16666 2.47106 1.00000 0 71.91280 2.22885 71.00422 2.24423 0.90858 0.26228 59972.091240 0.000078 80.94115 2.58660 1.00000 0 74.64276 2.35336 73.99217 2.36458 0.65059 0.23002 59972.091402 0.000084 76.67442 2.45076 1.00000 0 69.01142 2.18342 68.55713 2.19129 0.45429 0.18546 59972.091564 0.000078 82.49704 2.62185 1.00000 0 75.45893 2.36619 74.80834 2.37735 0.65059 0.23002 59972.091726 0.000084 77.45333 2.46315 1.00000 0 70.60027 2.20842 69.84312 2.22136 0.75715 0.23943 59972.091894 0.000084 77.80006 2.43346 1.00000 0 71.77464 2.22671 71.39606 2.23314 0.37857 0.16930 59972.092056 0.000078 80.04523 2.58277 1.00000 0 74.71696 2.35453 73.57843 2.37411 1.13853 0.30428 59972.092215 0.000081 79.02850 2.49973 1.00000 0 73.19325 2.28841 72.64433 2.29779 0.54893 0.20748 59972.092377 0.000081 77.93105 2.48538 1.00000 0 72.26314 2.27382 71.63579 2.28461 0.62735 0.22180 59972.092536 0.000078 79.73704 2.57212 1.00000 0 74.27177 2.34751 73.29589 2.36435 0.97588 0.28171 59972.092695 0.000081 79.34769 2.50192 1.00000 0 73.40790 2.29176 72.93739 2.29980 0.47051 0.19209 59972.092860 0.000084 77.88849 2.43542 1.00000 0 72.05096 2.23099 71.59667 2.23869 0.45429 0.18546 59972.093028 0.000084 75.16193 2.40111 1.00000 0 69.77130 2.19541 69.08987 2.20713 0.68143 0.22714 59972.093193 0.000081 77.03010 2.48807 1.00000 0 71.90540 2.26818 70.80753 2.28708 1.09787 0.29342 59972.093358 0.000084 74.15608 2.39617 1.00000 0 69.14958 2.18561 68.16528 2.20259 0.98429 0.27299 59972.093520 0.000078 80.87524 2.58704 1.00000 0 75.23634 2.36270 74.34178 2.37805 0.89456 0.26972 59972.093679 0.000081 77.13017 2.48124 1.00000 0 71.76230 2.26593 70.89970 2.28080 0.86261 0.26009 59972.093844 0.000084 75.40840 2.39685 1.00000 0 69.77130 2.19541 69.31702 2.20323 0.45429 0.18546 59972.094006 0.000078 81.49506 2.57644 1.00000 0 75.23634 2.36270 74.91105 2.36829 0.32529 0.16265 59972.094165 0.000081 79.10696 2.50096 1.00000 0 73.26480 2.28952 72.71587 2.29891 0.54893 0.20748 59972.094330 0.000084 74.61415 2.40064 1.00000 0 69.49498 2.19106 68.58640 2.20670 0.90858 0.26228 59972.094495 0.000081 78.46097 2.49924 1.00000 0 72.90707 2.28393 72.12287 2.29735 0.78419 0.24798 59972.094657 0.000081 79.27737 2.49804 1.00000 0 73.26480 2.28952 72.87271 2.29623 0.39209 0.17535 59972.094819 0.000081 78.60979 2.50435 1.00000 0 73.12170 2.28729 72.25910 2.30203 0.86261 0.26009 59972.094981 0.000081 78.99867 2.51038 1.00000 0 73.47945 2.29288 72.61684 2.30758 0.86261 0.26009 59972.095143 0.000081 79.60920 2.53413 1.00000 0 72.76397 2.28169 72.05820 2.29378 0.70577 0.23526 59972.095305 0.000081 80.17654 2.52911 1.00000 0 73.83718 2.29845 73.20983 2.30913 0.62735 0.22180 59972.095467 0.000081 80.29160 2.53530 1.00000 0 73.90873 2.29956 73.20296 2.31157 0.70577 0.23526 59972.095629 0.000081 78.67924 2.50857 1.00000 0 71.83385 2.26706 71.36333 2.27518 0.47051 0.19209 59972.095788 0.000078 80.67168 2.56934 1.00000 0 74.64276 2.35336 74.15482 2.36178 0.48794 0.19920 59972.095945 0.000078 82.65024 2.61457 1.00000 0 76.86868 2.38819 75.97413 2.40338 0.89456 0.26972 59972.096104 0.000081 77.47164 2.47537 1.00000 0 71.76230 2.26593 71.21337 2.27541 0.54893 0.20748 59972.096269 0.000084 76.62560 2.41048 1.00000 0 70.73843 2.21058 70.43557 2.21576 0.30286 0.15143 59972.096434 0.000081 78.39858 2.49270 1.00000 0 72.69242 2.28056 72.06507 2.29132 0.62735 0.22180 59972.096593 0.000078 81.55989 2.58325 1.00000 0 75.45893 2.36619 74.97099 2.37456 0.48794 0.19920 59972.096755 0.000084 73.83350 2.39923 1.00000 0 69.08050 2.18452 67.86906 2.20541 1.21144 0.30286 59972.096920 0.000081 78.63927 2.49366 1.00000 0 72.83552 2.28281 72.28658 2.29222 0.54893 0.20748 59972.097082 0.000081 78.00891 2.48660 1.00000 0 72.33469 2.27495 71.70733 2.28573 0.62735 0.22180 59972.097244 0.000081 78.56895 2.48977 1.00000 0 72.69242 2.28056 72.22191 2.28864 0.47051 0.19209 59972.097409 0.000084 74.53799 2.39943 1.00000 0 69.42590 2.18997 68.51733 2.20562 0.90858 0.26228 59972.097577 0.000084 76.64930 2.42960 1.00000 0 71.29108 2.21919 70.45821 2.23336 0.83286 0.25112 59972.097744 0.000084 74.56763 2.38907 1.00000 0 69.14958 2.18561 68.54386 2.19608 0.60572 0.21415 59972.097909 0.000081 76.97517 2.47881 1.00000 0 71.61921 2.26367 70.75660 2.27856 0.86261 0.26009 59972.098071 0.000081 77.61240 2.48319 1.00000 0 72.04849 2.27044 71.34272 2.28260 0.70577 0.23526 59972.098233 0.000081 79.22437 2.51664 1.00000 0 73.76564 2.29734 72.82461 2.31334 0.94103 0.27165 59972.098395 0.000081 79.05740 2.48900 1.00000 0 72.90707 2.28393 72.67181 2.28796 0.23526 0.13583 59972.098555 0.000078 81.16623 2.60308 1.00000 0 75.82992 2.37200 74.61007 2.39282 1.21985 0.31496 59972.098717 0.000084 76.90423 2.42286 1.00000 0 71.22199 2.21812 70.69199 2.22715 0.53000 0.20032 59972.098885 0.000084 76.97202 2.42659 1.00000 0 71.36015 2.22027 70.75443 2.23057 0.60572 0.21415 59972.099047 0.000078 79.92916 2.56348 1.00000 0 74.12337 2.34516 73.47279 2.35641 0.65059 0.23002 59972.099206 0.000081 78.00083 2.48926 1.00000 0 72.40623 2.27607 71.70046 2.28820 0.70577 0.23526 59972.099362 0.000075 83.45417 2.65703 1.00000 0 77.05132 2.43658 76.71352 2.44242 0.33780 0.16890 59972.099585 0.000148 75.61778 1.82412 0.99147 0 70.20507 1.66777 69.51028 1.67679 0.69479 0.17370