/* ** ** Swift/XRT hardness ratio for 3C 273. ** Hardness ratio for this file has been calculated by splitting the data at 2.0 keV. ** ** 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). ** FracExp - Conversion factor between bin size and observing time. ** Ratio - Source hardness ratio (2.0 - 10.0 keV)/(0.3 - 2.0 keV). ** This is also Rate2/Rate1 from the following columns. ** RatioError - 1 sigma error in the hardness ratio. ** Mode - 0 if in Windowed Timing (WT). ** 1 if in Photon Counting (PC). ** Rate1 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 0.3 - 2.0 keV band. ** RateError1 - 1 sigma error in source count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetRate1 - Background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetError1 - Error in the background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** Rate2 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 2.0 - 10.0 keV band. ** RateError2 - 1 sigma error in source count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetRate2 - Background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetError2 - Error in the background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Ratio RatioError FracExp Mode Rate1 RateError1 NetRate1 NetError1 Rate1 RateError2 NetRate2 NetError2 54443.033729 0.000602 0.47737 0.04148 0.98077 0 5.14892 0.25441 4.10726 0.20275 2.45795 0.17570 1.95361 0.13959 54443.035040 0.000709 0.39507 0.03325 0.99592 0 5.49801 0.24852 4.16069 0.18805 2.17211 0.15421 1.64182 0.11656 54443.036431 0.000683 0.40810 0.03484 0.96610 0 5.57933 0.25493 4.23635 0.19356 2.27693 0.16422 1.73011 0.12476 54443.037734 0.000619 0.47677 0.04195 0.98131 0 5.17828 0.25939 3.92778 0.19672 2.46885 0.17862 1.87349 0.13554 54443.039007 0.000654 0.44348 0.03847 0.97788 0 5.32402 0.25635 4.03524 0.19430 2.36112 0.17036 1.78930 0.12911 54443.040352 0.000692 0.39098 0.03336 0.98745 0 5.66284 0.25620 4.26187 0.19281 2.21403 0.16020 1.66709 0.12061 54443.041689 0.000645 0.43634 0.03744 0.98206 0 5.48837 0.25885 4.15904 0.19614 2.39480 0.17167 1.81508 0.13012 54443.043069 0.000735 0.41393 0.03513 0.98425 0 5.15389 0.23606 3.85821 0.17668 2.13334 0.15244 1.59415 0.11391 54443.044594 0.000790 0.34257 0.02881 0.97070 0 5.70983 0.23999 4.31149 0.18122 1.95603 0.14245 1.47685 0.10755 54443.046047 0.000663 0.42702 0.03691 0.99563 0 5.32295 0.25171 4.04383 0.19120 2.27301 0.16444 1.72558 0.12484 54443.047320 0.000605 0.45667 0.03925 0.99043 0 5.55461 0.26768 4.21572 0.20315 2.53665 0.18054 1.92560 0.13705 54443.048680 0.000755 0.39986 0.03451 0.99617 0 4.99778 0.22945 3.75222 0.17227 1.99842 0.14603 1.50128 0.10969 54443.050769 0.001334 0.39674 0.02427 0.97387 0 5.60453 0.18296 4.25046 0.13874 2.22356 0.11506 1.68414 0.08714 54443.101436 0.000573 0.42731 0.03657 0.97980 0 5.64726 0.26448 4.77113 0.22340 2.41315 0.17288 2.04403 0.14642 54443.102672 0.000663 0.38802 0.03281 0.98253 0 5.39890 0.24211 4.55743 0.20435 2.09488 0.15017 1.76673 0.12665 54443.103922 0.000587 0.42537 0.03641 0.98522 0 5.49908 0.25769 4.66083 0.21841 2.33913 0.16756 1.98271 0.14203 54443.105111 0.000602 0.41199 0.03553 0.98558 0 5.47036 0.25284 4.63373 0.21417 2.25373 0.16411 1.90919 0.13902 54443.106237 0.000524 0.44926 0.03865 0.99448 0 5.86583 0.28299 4.93881 0.23827 2.63528 0.18770 2.21987 0.15810 54443.107403 0.000642 0.36810 0.03084 0.98649 0 5.84259 0.25297 4.94309 0.21402 2.15065 0.15427 1.81957 0.13052 54443.108638 0.000593 0.43345 0.03726 0.98537 0 5.38706 0.25526 4.55131 0.21566 2.33503 0.16750 1.97270 0.14151 54443.109761 0.000530 0.44004 0.03769 0.98907 0 5.93564 0.28237 5.01694 0.23867 2.61189 0.18602 2.20760 0.15723 54443.110910 0.000619 0.39608 0.03362 0.97664 0 5.65486 0.25543 4.77741 0.21580 2.23980 0.16098 1.89239 0.13601 54443.112171 0.000642 0.36908 0.03059 0.98198 0 5.87534 0.25171 4.96701 0.21279 2.16844 0.15383 1.83319 0.13005 54443.113398 0.000584 0.42304 0.03617 0.96040 0 5.68619 0.26125 4.80682 0.22085 2.40547 0.17345 2.03340 0.14662 54443.114567 0.000584 0.42788 0.03645 0.96040 0 5.64543 0.26015 4.77748 0.22016 2.41556 0.17304 2.04403 0.14642 54443.115750 0.000599 0.42914 0.03650 0.99034 0 5.37281 0.25212 4.54212 0.21314 2.30571 0.16357 1.94944 0.13829 54443.116992 0.000642 0.39055 0.03294 0.99099 0 5.46778 0.24536 4.62708 0.20763 2.13546 0.15248 1.80715 0.12904 54443.118546 0.000911 0.36359 0.02579 0.98655 0 5.82247 0.21291 4.91365 0.17967 2.11698 0.12865 1.78491 0.10847 54443.168097 0.000567 0.44386 0.03849 0.99490 0 5.25655 0.25318 4.55516 0.21937 2.33316 0.16827 2.02290 0.14587 54443.169254 0.000590 0.42456 0.03636 0.97059 0 5.36910 0.25018 4.70592 0.21927 2.27948 0.16383 1.99747 0.14356 54443.170403 0.000558 0.45207 0.03934 0.98446 0 5.27798 0.25519 4.57646 0.22124 2.38602 0.17264 2.07069 0.14981 54443.171491 0.000530 0.46665 0.04094 0.98361 0 5.36021 0.26222 4.66038 0.22795 2.50136 0.18217 2.17425 0.15834 54443.172640 0.000619 0.36538 0.03055 0.98598 0 5.93416 0.25589 5.13836 0.22156 2.16820 0.15531 1.87930 0.13463 54443.174448 0.001189 0.38760 0.02317 0.98054 0 5.82534 0.18426 5.03306 0.15919 2.25790 0.11456 1.95074 0.09896