/* ** ** 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 55256.155504 0.000090 74.16494 2.31898 1.00000 0 67.07931 2.08204 66.79456 2.08852 0.28475 0.16440 55256.155684 0.000090 70.59965 2.30403 1.00000 0 64.81748 2.04664 63.58358 2.07506 1.23390 0.34222 55256.155863 0.000090 72.23206 2.29702 1.00000 0 65.52834 2.05783 65.05376 2.06875 0.47458 0.21224 55256.156045 0.000093 70.73944 2.23715 1.00000 0 64.16923 2.00431 63.70948 2.01483 0.45975 0.20561 55256.156231 0.000093 70.85022 2.25058 1.00000 0 64.54485 2.01017 63.80925 2.02692 0.73560 0.26007 55256.156413 0.000090 72.27017 2.30168 1.00000 0 65.65759 2.05986 65.08810 2.07294 0.56949 0.23250 55256.156598 0.000095 68.64005 2.18894 1.00000 0 62.71036 1.95114 61.81873 1.97141 0.89163 0.28196 55256.156789 0.000095 67.19294 2.17035 1.00000 0 61.49622 1.93216 60.51543 1.95466 0.98080 0.29572 55256.156971 0.000087 73.87284 2.38259 1.00000 0 67.51228 2.12328 66.53149 2.14581 0.98080 0.31015 55256.157151 0.000093 70.82198 2.26179 1.00000 0 64.79527 2.01406 63.78382 2.03702 1.01144 0.30496 55256.157342 0.000098 65.50903 2.10737 1.00000 0 59.86427 1.87811 58.99886 1.89794 0.86541 0.27367 55256.157533 0.000093 70.32671 2.23857 1.00000 0 63.98141 2.00137 63.33777 2.01611 0.64365 0.24328 55256.157715 0.000090 70.31263 2.29955 1.00000 0 64.55899 2.04256 63.32508 2.07103 1.23390 0.34222 55256.157903 0.000098 64.79347 2.10362 1.00000 0 59.39290 1.87070 58.35441 1.89457 1.03849 0.29979 55256.158091 0.000090 71.55264 2.29047 1.00000 0 65.01135 2.04970 64.44186 2.06284 0.56949 0.23250 55256.158271 0.000090 71.99213 2.31354 1.00000 0 65.78683 2.06189 64.83768 2.08362 0.94916 0.30015 55256.158450 0.000090 71.27458 2.30238 1.00000 0 65.14060 2.05174 64.19144 2.07357 0.94916 0.30015 55256.158629 0.000090 72.49441 2.32131 1.00000 0 66.23920 2.06896 65.29005 2.09062 0.94916 0.30015 55256.158812 0.000093 70.01173 2.22975 1.00000 0 63.60579 1.99549 63.05409 2.00816 0.55170 0.22523 55256.158997 0.000093 68.36517 2.24333 1.00000 0 63.04235 1.98663 61.57116 2.02039 1.47119 0.36780 55256.159179 0.000090 72.34641 2.31096 1.00000 0 65.91608 2.06391 65.15676 2.08130 0.75933 0.26846 55256.159361 0.000093 70.26154 2.24538 1.00000 0 64.10662 2.00333 63.27908 2.02223 0.82755 0.27585 55256.159544 0.000090 71.77686 2.31019 1.00000 0 65.59296 2.05885 64.64381 2.08061 0.94916 0.30015 55256.159726 0.000093 69.27534 2.20636 1.00000 0 62.66673 1.98071 62.39088 1.98710 0.27585 0.15926 55256.159908 0.000090 72.48544 2.30503 1.00000 0 65.85146 2.06290 65.28197 2.07596 0.56949 0.23250 55256.160091 0.000093 70.25285 2.22958 1.00000 0 63.73100 1.99745 63.27125 2.00801 0.45975 0.20561 55256.160273 0.000090 71.16471 2.29661 1.00000 0 64.94673 2.04868 64.09249 2.06837 0.85424 0.28475 55256.160455 0.000093 69.77930 2.24571 1.00000 0 63.85620 1.99942 62.84476 2.02254 1.01144 0.30496 55256.160640 0.000093 68.42165 2.22066 1.00000 0 62.54152 1.97873 61.62202 1.99998 0.91950 0.29077 55256.160828 0.000095 68.00602 2.19047 1.00000 0 62.40683 1.94642 61.24770 1.97279 1.15912 0.32148 55256.161011 0.000087 73.27967 2.37334 1.00000 0 66.97807 2.11486 65.99727 2.13748 0.98080 0.31015 55256.161193 0.000095 68.60003 2.17701 1.00000 0 62.40683 1.94642 61.78268 1.96066 0.62414 0.23590 55256.161384 0.000095 67.84383 2.19924 1.00000 0 62.52824 1.94831 61.10163 1.98068 1.42661 0.35665 55256.161647 0.000168 70.29743 1.66754 0.99836 0 64.07362 1.48888 63.31140 1.50183 0.76221 0.19680 55256.203155 0.000148 53.99944 1.75966 0.98386 0 40.24481 1.26759 39.30670 1.28087 0.93811 0.18398 55256.203424 0.000122 66.11522 2.09911 1.00000 0 48.55695 1.52187 48.12590 1.52796 0.43106 0.13631 55256.203661 0.000116 68.26456 2.18966 1.00000 0 50.23355 1.58615 49.69042 1.59388 0.54313 0.15679 55256.203896 0.000119 67.23602 2.15524 1.00000 0 49.69241 1.55822 48.94174 1.56882 0.75067 0.18206 55256.204130 0.000116 68.55965 2.19986 1.00000 0 50.58413 1.59167 49.90522 1.60130 0.67891 0.17529 55256.204370 0.000124 64.20596 2.04793 1.00000 0 47.24136 1.48355 46.73613 1.49071 0.50524 0.14585 55256.204616 0.000122 65.21432 2.10791 1.00000 0 48.46156 1.52037 47.47013 1.53436 0.99143 0.20673 55256.204859 0.000122 64.95465 2.08623 1.00000 0 47.84148 1.51062 47.28110 1.51859 0.56037 0.15542 55256.205102 0.000122 64.29063 2.09173 1.00000 0 47.74608 1.50911 46.79776 1.52259 0.94832 0.20218 55256.205342 0.000119 67.94209 2.15725 1.00000 0 49.98558 1.56281 49.45569 1.57028 0.52988 0.15296 55256.205577 0.000116 68.69726 2.20201 1.00000 0 50.68430 1.59325 50.00539 1.60286 0.67891 0.17529 55256.205811 0.000119 67.42448 2.15458 1.00000 0 49.74127 1.55899 49.07891 1.56834 0.66235 0.17102 55256.206048 0.000119 66.79199 2.15552 1.00000 0 49.54582 1.55592 48.61853 1.56903 0.92729 0.20235 55256.206283 0.000116 67.72482 2.20346 1.00000 0 50.38380 1.58852 49.29754 1.60392 1.08626 0.22173 55256.206511 0.000113 71.37874 2.25387 1.00000 0 52.18937 1.63733 51.95726 1.64061 0.23211 0.10380 55256.206734 0.000110 72.35744 2.31080 1.00000 0 53.19374 1.67461 52.66966 1.68205 0.52407 0.15801 55256.206960 0.000116 69.46073 2.21574 1.00000 0 51.28530 1.60267 50.56113 1.61286 0.72417 0.18104 55256.207200 0.000124 64.81281 2.06594 1.00000 0 47.89361 1.49376 47.17786 1.50381 0.71575 0.17360 55256.207449 0.000124 63.67923 2.05346 1.00000 0 47.19477 1.48282 46.35271 1.49473 0.84206 0.18829 55256.207686 0.000113 69.44097 2.25394 1.00000 0 51.52159 1.62682 50.54674 1.64067 0.97485 0.21273 55256.207912 0.000113 69.71645 2.25635 1.00000 0 51.67569 1.62925 50.74726 1.64242 0.92843 0.20760 55256.208175 0.000150 66.80132 1.89562 1.00000 0 49.04311 1.37456 48.62532 1.37984 0.41779 0.12061