/* ** ** 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 57753.164771 0.000220 28.90534 0.93231 1.00000 0 26.51780 0.83606 26.10680 0.84198 0.41100 0.09968 57753.165220 0.000229 28.84262 0.93851 1.00000 0 25.53615 0.80471 24.97795 0.81274 0.55820 0.11394 57753.165662 0.000214 30.30243 0.97106 1.00000 0 27.28864 0.85951 26.96585 0.86416 0.32279 0.08953 57753.166085 0.000208 30.50620 0.99072 1.00000 0 27.90754 0.88119 27.37162 0.88892 0.53591 0.11695 57753.166493 0.000200 32.19942 1.02796 1.00000 0 29.17897 0.92042 28.93931 0.92388 0.23966 0.07989 57753.166901 0.000208 30.85096 0.98786 1.00000 0 28.01883 0.88295 27.71260 0.88736 0.30623 0.08840 57753.167329 0.000220 29.29802 0.93611 1.00000 0 26.51780 0.83606 26.27603 0.83955 0.24176 0.07645 57753.167763 0.000214 30.18769 0.96543 1.00000 0 27.39693 0.86122 27.07414 0.86586 0.32279 0.08953 57753.168177 0.000200 31.71613 1.03194 1.00000 0 29.09187 0.91905 28.50603 0.92750 0.58584 0.12490 57753.168594 0.000217 29.56244 0.94649 1.00000 0 26.76452 0.84552 26.51954 0.84907 0.24499 0.07747 57753.169022 0.000211 30.67538 0.97793 1.00000 0 27.79967 0.87344 27.52280 0.87742 0.27687 0.08348 57753.169447 0.000214 30.24664 0.96790 1.00000 0 27.50521 0.86292 27.13277 0.86826 0.37245 0.09617 57753.169864 0.000203 31.86879 1.01553 1.00000 0 28.79075 0.90772 28.58076 0.91076 0.20999 0.07424 57753.170278 0.000211 30.57472 0.97912 1.00000 0 27.77223 0.87301 27.41985 0.87808 0.35238 0.09418 57753.170706 0.000217 29.69889 0.95077 1.00000 0 26.97821 0.84889 26.65973 0.85348 0.31848 0.08833 57753.171149 0.000226 28.43680 0.91794 1.00000 0 25.99195 0.81705 25.52083 0.82381 0.47113 0.10535 57753.171583 0.000208 30.64983 0.98790 1.00000 0 27.87971 0.88075 27.49692 0.88628 0.38279 0.09884 57753.172005 0.000214 30.04696 0.96211 1.00000 0 27.26157 0.85908 26.96361 0.86338 0.29796 0.08601 57753.172575 0.000356 31.79335 0.76834 0.99592 0 28.86478 0.68706 28.56479 0.69033 0.29999 0.06708 57753.231461 0.000214 29.80123 0.95479 0.99336 0 27.49842 0.86569 27.17154 0.87042 0.32689 0.09066 57753.231895 0.000220 28.85632 0.92183 1.00000 0 26.67595 0.83855 26.38411 0.84277 0.29185 0.08425 57753.232323 0.000208 30.25926 0.97011 1.00000 0 27.96318 0.88207 27.65512 0.88654 0.30806 0.08893 57753.232740 0.000208 30.03577 0.96636 1.00000 0 28.13013 0.88470 27.69370 0.89101 0.43642 0.10585 57753.233162 0.000214 28.90365 0.93683 1.00000 0 27.12621 0.85695 26.65162 0.86384 0.47458 0.10888 57753.233588 0.000211 29.80065 0.95505 1.00000 0 27.88200 0.87474 27.47687 0.88058 0.40512 0.10128 57753.234004 0.000205 30.14729 0.97338 1.00000 0 28.18773 0.89182 27.79723 0.89750 0.39050 0.10083 57753.234430 0.000220 28.70471 0.92084 0.98684 0 26.73781 0.84510 26.46672 0.84905 0.27110 0.08174 57753.234875 0.000226 27.67840 0.88358 1.00000 0 25.68375 0.81219 25.51787 0.81461 0.16588 0.06270 57753.235312 0.000211 29.52789 0.94913 1.00000 0 27.58013 0.86999 27.22564 0.87513 0.35448 0.09474 57753.235813 0.000289 29.07275 0.80887 1.00000 0 27.30542 0.73961 26.80636 0.74582 0.49906 0.09604