/* ** ** 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 55273.876973 0.000307 4.42978 0.31950 0.97170 0 3.88997 0.27506 3.82277 0.27569 0.06720 0.01864 55273.877595 0.000315 4.38648 0.31315 0.97248 0 3.79878 0.26795 3.75860 0.26832 0.04018 0.01421 55273.878188 0.000278 4.76377 0.34147 1.00000 0 4.17362 0.29512 4.12370 0.29559 0.04992 0.01664 55273.878761 0.000295 4.62008 0.32669 0.99020 0 4.02651 0.28261 4.00015 0.28285 0.02636 0.01179 55273.879366 0.000310 4.32751 0.31095 0.99065 0 3.81768 0.26861 3.74736 0.26927 0.07032 0.01879 55273.879997 0.000321 4.17722 0.30080 0.98198 0 3.67585 0.25992 3.61723 0.26047 0.05862 0.01692 55273.880616 0.000298 4.55914 0.32581 0.98058 0 3.96700 0.28051 3.93010 0.28086 0.03690 0.01395 55273.881221 0.000307 4.42494 0.31606 0.99057 0 3.85404 0.27117 3.80333 0.27164 0.05071 0.01604 55273.881852 0.000324 4.18821 0.30172 0.97321 0 3.69422 0.26057 3.62584 0.26121 0.06838 0.01828 55273.882453 0.000278 4.86814 0.34785 0.98958 0 4.28081 0.30045 4.21356 0.30108 0.06725 0.01941 55273.883078 0.000347 4.04149 0.28972 0.95000 0 3.51462 0.24852 3.47259 0.24892 0.04203 0.01401 55273.883718 0.000292 4.64840 0.33275 0.98020 0 4.04714 0.28618 4.00412 0.28658 0.04302 0.01521 55273.884305 0.000295 4.69547 0.33437 0.97059 0 4.08761 0.28760 4.04459 0.28801 0.04302 0.01521 55273.884910 0.000310 4.36248 0.31419 0.98131 0 3.81588 0.26982 3.75503 0.27039 0.06085 0.01757 55273.885564 0.000344 3.96179 0.28572 0.96639 0 3.48406 0.24636 3.42387 0.24693 0.06019 0.01669 55273.886169 0.000260 5.17984 0.36793 0.98889 0 4.50188 0.31833 4.48393 0.31850 0.01795 0.01036 55273.886750 0.000321 4.22317 0.30364 0.97297 0 3.70988 0.26233 3.65565 0.26284 0.05423 0.01635 55273.887387 0.000315 4.33440 0.30772 0.98165 0 3.78200 0.26610 3.75214 0.26638 0.02986 0.01219 55273.887977 0.000275 4.90939 0.34942 0.98947 0 4.28373 0.30215 4.24974 0.30247 0.03398 0.01387 55273.888559 0.000307 4.37038 0.31294 0.99057 0 3.83496 0.27050 3.78425 0.27097 0.05071 0.01604 55273.889155 0.000289 4.67114 0.33549 0.98000 0 4.10888 0.28982 4.04369 0.29043 0.06520 0.01882 55273.889722 0.000278 4.88186 0.35156 0.97917 0 4.26242 0.30140 4.19445 0.30204 0.06797 0.01962 55273.890477 0.000477 4.48949 0.25649 0.97576 0 3.89468 0.22014 3.85831 0.22041 0.03638 0.01097