/* ** ** 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 57807.113539 0.000208 30.26141 0.96700 1.00000 0 28.13017 0.88470 27.82406 0.88910 0.30611 0.08837 57807.113953 0.000205 30.32120 0.97826 1.00000 0 28.30064 0.89361 27.88675 0.89958 0.41389 0.10347 57807.114367 0.000208 29.92560 0.95851 1.00000 0 28.07452 0.88383 27.74290 0.88860 0.33162 0.09197 57807.114789 0.000214 29.59239 0.95110 1.00000 0 27.42404 0.86164 27.00210 0.86770 0.42193 0.10233 57807.115229 0.000226 27.83015 0.89348 1.00000 0 25.73516 0.81300 25.45259 0.81709 0.28256 0.08157 57807.115660 0.000205 30.88535 0.99570 1.00000 0 28.18778 0.89182 27.82562 0.89706 0.36216 0.09679 57807.116071 0.000205 31.22592 0.99312 1.00000 0 28.63923 0.89894 28.38055 0.90265 0.25868 0.08180 57807.116485 0.000208 30.43308 0.97455 1.00000 0 27.79628 0.87944 27.56670 0.88276 0.22958 0.07653 57807.116907 0.000214 29.90566 0.96167 1.00000 0 27.45111 0.86207 27.00436 0.86847 0.44675 0.10530 57807.117344 0.000223 28.23822 0.91553 1.00000 0 26.12141 0.82438 25.64436 0.83126 0.47705 0.10667 57807.117778 0.000211 29.56578 0.94941 1.00000 0 27.41551 0.86739 27.13875 0.87139 0.27676 0.08345 57807.118204 0.000214 29.74850 0.95503 1.00000 0 27.34282 0.86036 26.97053 0.86572 0.37230 0.09613 57807.118620 0.000203 31.18538 1.00076 1.00000 0 28.61908 0.90501 28.33046 0.90919 0.28862 0.08702 57807.119022 0.000200 31.88054 1.02703 1.00000 0 29.12095 0.91951 28.72168 0.92527 0.39927 0.10309 57807.119436 0.000214 29.97627 0.95252 1.00000 0 27.31575 0.85994 27.14201 0.86244 0.17374 0.06567 57807.119856 0.000205 30.52861 0.97566 1.00000 0 28.30064 0.89361 28.06783 0.89697 0.23282 0.07761 57807.120278 0.000217 29.23422 0.93950 1.00000 0 26.92483 0.84805 26.55750 0.85334 0.36733 0.09484 57807.120698 0.000203 31.81983 1.01658 1.00000 0 29.01975 0.91133 28.67865 0.91622 0.34109 0.09460 57807.121103 0.000203 31.10973 0.99039 1.00000 0 28.61908 0.90501 28.48789 0.90691 0.13119 0.05867 57807.121505 0.000200 31.72835 1.00992 1.00000 0 29.35322 0.92317 29.11366 0.92661 0.23956 0.07985 57807.121919 0.000214 29.88626 0.95587 1.00000 0 27.18039 0.85781 26.93219 0.86139 0.24820 0.07849 57807.122335 0.000203 31.41701 1.01043 1.00000 0 28.64770 0.90547 28.30660 0.91040 0.34109 0.09460 57807.122741 0.000203 31.39282 1.00474 1.00000 0 28.84803 0.90863 28.53318 0.91316 0.31486 0.09089 57807.123137 0.000194 32.25615 1.03054 1.00000 0 29.93043 0.94601 29.71113 0.94918 0.21930 0.07754 57807.123533 0.000203 30.72755 0.98669 1.00000 0 28.59046 0.90456 28.30184 0.90874 0.28862 0.08702 57807.123959 0.000223 28.93789 0.92526 1.00000 0 26.40760 0.82889 26.07367 0.83368 0.33394 0.08925 57807.124381 0.000200 31.63051 1.01382 1.00000 0 29.03385 0.91813 28.76767 0.92198 0.26618 0.08417 57807.124795 0.000214 29.75481 0.94672 1.00000 0 27.53233 0.86334 27.25931 0.86726 0.27302 0.08232