/* ** ** Swift/XRT hardness ratio for Mrk 421. ** 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 55213.303920 0.000318 0.19483 0.01540 0.97273 0 21.12499 0.66072 18.86454 0.58998 4.11579 0.29870 3.67736 0.26690 55213.304586 0.000347 0.19248 0.01535 0.96667 0 19.63397 0.61641 17.55438 0.55111 3.77918 0.27715 3.37832 0.24777 55213.305246 0.000312 0.20858 0.01664 0.99074 0 19.59419 0.64770 17.63017 0.58278 4.08696 0.29664 3.67736 0.26690 55213.305850 0.000292 0.21571 0.01696 0.99010 0 20.68113 0.68566 18.59356 0.61645 4.46121 0.31796 4.01079 0.28586 55213.306423 0.000281 0.21214 0.01706 1.00000 0 21.30398 0.71122 19.14089 0.63901 4.51946 0.33057 4.06071 0.29702 55213.306970 0.000266 0.22911 0.01820 0.98913 0 21.20788 0.72880 19.04556 0.65449 4.85884 0.34808 4.36343 0.31259 55213.307526 0.000289 0.21585 0.01732 0.99000 0 20.49442 0.68805 18.42337 0.61852 4.42369 0.32232 3.97659 0.28975 55213.308119 0.000304 0.19925 0.01640 0.99048 0 20.55275 0.67371 18.46818 0.60538 4.09511 0.30921 3.67973 0.27785 55213.308721 0.000298 0.20329 0.01674 0.96117 0 21.31655 0.69976 19.00155 0.62367 4.33353 0.32716 3.86557 0.29188 55213.309317 0.000298 0.20368 0.01674 0.99029 0 20.79194 0.69382 18.62286 0.62139 4.23491 0.31800 3.79116 0.28465 55213.309893 0.000278 0.22133 0.01856 0.98958 0 20.28076 0.70682 18.11986 0.63148 4.48875 0.34242 4.01158 0.30607 55213.310494 0.000324 0.19137 0.01560 0.94643 0 21.54495 0.67870 19.17594 0.60410 4.12306 0.31007 3.66894 0.27573 55213.311079 0.000260 0.24971 0.02110 0.97778 0 19.29177 0.71114 17.33577 0.63901 4.81738 0.36625 4.32834 0.32900 55213.311629 0.000289 0.20251 0.01700 0.98000 0 21.13315 0.70432 19.01076 0.63358 4.27968 0.32966 3.84999 0.29656 55213.312245 0.000327 0.18176 0.01481 0.98230 0 21.32421 0.66545 19.07579 0.59521 3.87582 0.29176 3.46572 0.26095 55213.312879 0.000307 0.18362 0.01529 0.99057 0 21.88278 0.69153 19.58577 0.61885 4.01811 0.30965 3.59333 0.27679 55213.313475 0.000289 0.20689 0.01694 1.00000 0 20.75683 0.69065 18.68228 0.62162 4.29435 0.32122 3.86493 0.28910 55213.314056 0.000292 0.21073 0.01689 0.97030 0 21.07254 0.69524 18.96651 0.62576 4.44068 0.32442 3.99673 0.29199 55213.314618 0.000269 0.22780 0.01831 1.00000 0 20.63904 0.71302 18.57277 0.64163 4.70151 0.34124 4.23094 0.30708 55213.315437 0.000550 0.20078 0.01156 0.99067 0 21.90340 0.51625 19.65654 0.46326 4.39776 0.23106 3.94342 0.20721 55213.370584 0.000312 0.20781 0.01667 1.00000 0 20.06698 0.66278 17.48717 0.57741 4.17003 0.30482 3.62646 0.26497 55213.371191 0.000295 0.20999 0.01682 1.00000 0 21.19065 0.70343 18.36932 0.60971 4.44989 0.32427 3.85942 0.28124 55213.371784 0.000298 0.20756 0.01644 0.99029 0 21.31821 0.69509 18.77450 0.61211 4.42490 0.31948 3.89673 0.28137 55213.372378 0.000295 0.21529 0.01683 0.98039 0 21.32159 0.70475 18.71848 0.61863 4.59041 0.32508 4.02872 0.28530 55213.372974 0.000301 0.20660 0.01620 1.00000 0 21.52229 0.70274 18.63699 0.60848 4.44643 0.31694 3.85644 0.27487 55213.373570 0.000295 0.21522 0.01722 1.00000 0 20.69514 0.69703 17.91710 0.60343 4.45410 0.32334 3.85745 0.28000 55213.374169 0.000304 0.21502 0.01718 0.99048 0 20.20946 0.67438 17.62561 0.58810 4.34537 0.31542 3.78326 0.27461 55213.374750 0.000278 0.24618 0.01990 0.98958 0 19.53950 0.70262 16.90624 0.60781 4.81026 0.34824 4.16277 0.30137 55213.375317 0.000289 0.20460 0.01638 0.99000 0 22.15743 0.72643 19.33539 0.63384 4.53348 0.33116 3.95614 0.28906 55213.375899 0.000292 0.21351 0.01689 1.00000 0 21.02035 0.70024 18.51899 0.61693 4.48814 0.32195 3.95315 0.28360 55213.376504 0.000312 0.19345 0.01518 1.00000 0 21.90227 0.69530 19.11050 0.60662 4.23691 0.30395 3.69693 0.26522 55213.377085 0.000269 0.24914 0.02045 1.00000 0 19.35294 0.70198 16.91960 0.61362 4.82154 0.35499 4.21570 0.31042 55213.377653 0.000298 0.20362 0.01639 0.99029 0 21.65042 0.70789 18.80204 0.61470 4.40854 0.32424 3.82211 0.28111 55213.378283 0.000333 0.18425 0.01430 0.99130 0 21.57632 0.66273 19.09511 0.58652 3.97536 0.28335 3.51816 0.25076 55213.378914 0.000298 0.21602 0.01752 0.98058 0 20.21262 0.67921 17.88288 0.60093 4.36635 0.32238 3.86195 0.28514 55213.379525 0.000312 0.19967 0.01591 0.98148 0 21.39286 0.68774 18.58250 0.59741 4.27156 0.31138 3.71378 0.27063 55213.380141 0.000304 0.20050 0.01575 1.00000 0 21.70244 0.69816 18.87382 0.60715 4.35133 0.31181 3.78156 0.27091 55213.380743 0.000298 0.21762 0.01706 0.99029 0 20.64231 0.68691 18.06941 0.60124 4.49220 0.31891 3.93008 0.27901 55213.381382 0.000341 0.18045 0.01456 0.98305 0 21.23232 0.65482 18.43254 0.56844 3.83142 0.28566 3.32976 0.24816 55213.382181 0.000457 0.20024 0.01304 0.99367 0 21.24942 0.56242 18.64265 0.49340 4.25505 0.25307 3.73365 0.22206