/* ** ** Swift/XRT light curve for QSO B1727+502. ** ** 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 57137.129464 0.000494 2.32292 0.33163 1.00000 1 0.58824 0.08319 0.58309 0.08324 0.00515 0.00297 57137.130524 0.000566 2.03434 0.28953 1.00000 1 0.51282 0.07252 0.50983 0.07256 0.00299 0.00212 57137.131584 0.000494 2.40297 0.34201 0.97059 1 0.60607 0.08571 0.60253 0.08575 0.00354 0.00250 57137.132587 0.000508 2.28662 0.32545 1.00000 1 0.57143 0.08081 0.56810 0.08085 0.00333 0.00236 57137.133560 0.000465 2.56515 0.36392 0.96875 1 0.64517 0.09124 0.64328 0.09126 0.00188 0.00188 57137.134562 0.000537 1.56178 0.26031 1.00000 1 0.38919 0.06487 0.38919 0.06487 0.00000 0.00000 57137.135608 0.000508 2.47927 0.35264 0.94286 1 0.61819 0.08656 0.60934 0.08665 0.00884 0.00395 57137.136523 0.000407 2.96719 0.41272 1.00000 1 0.74286 0.10302 0.74078 0.10304 0.00208 0.00208 57137.137322 0.000392 1.18097 0.26832 1.00000 1 0.29630 0.06625 0.29198 0.06632 0.00432 0.00306 57137.138324 0.000610 2.01887 0.28534 0.95238 1 0.51000 0.07141 0.50563 0.07146 0.00438 0.00253 57137.139515 0.000581 2.17051 0.30893 0.92500 1 0.54054 0.07644 0.53739 0.07648 0.00315 0.00223 57137.140517 0.000421 2.76396 0.39963 1.00000 1 0.68966 0.09753 0.67557 0.09768 0.01409 0.00532 57137.141404 0.000465 2.63567 0.37137 0.96875 1 0.65807 0.09215 0.65430 0.09219 0.00377 0.00266 57137.142449 0.000581 2.10511 0.29754 0.97500 1 0.52308 0.07325 0.51859 0.07329 0.00449 0.00259 57137.143655 0.000625 1.93400 0.27420 0.97674 1 0.48572 0.06801 0.48016 0.06807 0.00556 0.00278 57137.145049 0.000770 2.23274 0.26488 0.98823 1 0.54987 0.06480 0.54653 0.06483 0.00334 0.00193 57137.194058 0.000450 1.79530 0.33822 0.97307 1 0.39781 0.07263 0.38659 0.07277 0.01122 0.00458 57137.194901 0.000392 1.78289 0.35381 1.00000 1 0.38519 0.07554 0.38101 0.07560 0.00418 0.00295 57137.195729 0.000436 1.81791 0.35185 0.93333 1 0.38572 0.07423 0.38370 0.07426 0.00201 0.00201 57137.197036 0.000872 1.88313 0.25120 0.95353 1 0.40551 0.05325 0.39960 0.05330 0.00592 0.00242