/* ** ** Swift/XRT light curve for 3C 273. ** ** 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 53881.350998 0.000075 5.45124 1.06925 0.97319 0 2.05827 0.40366 2.05827 0.40366 0.00000 0.00000 53881.351389 0.000305 4.36383 0.61651 1.00000 1 0.97143 0.13603 0.96340 0.13611 0.00803 0.00464 53881.352013 0.000320 4.20509 0.60375 0.95455 1 0.95239 0.13469 0.93900 0.13482 0.01338 0.00599 53881.352638 0.000305 4.38925 0.61947 1.00000 1 0.99048 0.13736 0.97442 0.13751 0.01606 0.00656 53881.353262 0.000320 4.12636 0.58470 1.00000 1 0.92728 0.12984 0.91706 0.12995 0.01022 0.00511 53881.354758 0.001177 4.53090 0.32420 0.97531 1 1.01773 0.07178 1.00421 0.07185 0.01352 0.00310 53881.357823 0.001888 4.70418 0.25963 0.98216 1 1.04637 0.05725 1.03800 0.05729 0.00837 0.00192 53881.418162 0.000494 4.41890 0.48863 0.98190 1 0.99448 0.10916 0.98774 0.10921 0.00674 0.00337 53881.419034 0.000378 4.42420 0.55434 1.00000 1 0.98462 0.12308 0.98246 0.12310 0.00216 0.00216 53881.420486 0.001075 4.97223 0.35144 1.00000 1 1.10811 0.07739 1.09596 0.07745 0.01215 0.00304 53881.421910 0.000349 3.70002 0.53450 1.00000 1 0.83334 0.11785 0.81694 0.11801 0.01640 0.00620 53881.422621 0.000363 3.86835 0.54814 0.96000 1 0.85001 0.11902 0.84064 0.11912 0.00937 0.00468 53881.424103 0.001118 4.85463 0.34658 0.97403 1 1.07201 0.07561 1.06001 0.07567 0.01199 0.00300 53881.425556 0.000334 4.48854 0.60569 1.00000 1 0.99131 0.13130 0.97420 0.13146 0.01711 0.00647 53881.426485 0.000596 4.18028 0.44512 0.95776 1 0.91678 0.09664 0.90819 0.09670 0.00859 0.00351 53881.484378 0.000127 4.39470 0.65968 0.94051 0 2.37180 0.33883 2.27134 0.34068 0.10046 0.03552 53881.484819 0.000305 4.57633 0.64220 0.99809 1 0.99238 0.13762 0.98163 0.13772 0.01075 0.00537 53881.486228 0.001104 5.01341 0.35538 0.98684 1 1.08267 0.07599 1.07291 0.07604 0.00976 0.00271 53881.487637 0.000305 4.40068 0.62545 1.00000 1 0.97143 0.13603 0.95802 0.13616 0.01341 0.00600 53881.488291 0.000349 3.89796 0.55244 1.00000 1 0.85001 0.11902 0.84062 0.11912 0.00939 0.00469 53881.489787 0.001148 4.98825 0.35495 0.93671 1 1.09190 0.07683 1.08048 0.07688 0.01142 0.00295 53881.491995 0.001060 5.08468 0.36300 0.98630 1 1.11667 0.07876 1.10416 0.07883 0.01252 0.00313 53881.493389 0.000334 4.43647 0.59931 0.99371 1 0.98008 0.13097 0.97023 0.13106 0.00986 0.00493