/* ** ** Swift/XRT hardness ratio for BL Lacertae. ** 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 56253.617795 0.000399 0.61208 0.17471 0.96377 0 0.65707 0.11657 0.49191 0.08728 0.40218 0.08993 0.30125 0.06736 56253.618542 0.000347 0.65200 0.18955 0.99167 0 0.68669 0.12642 0.51404 0.09464 0.44772 0.10074 0.33472 0.07531 56253.619225 0.000336 0.70736 0.19985 0.95690 0 0.74384 0.13578 0.55100 0.10058 0.52617 0.11346 0.39281 0.08471 56253.619922 0.000362 0.55023 0.14096 0.96800 0 0.97860 0.15009 0.71681 0.10993 0.53845 0.11049 0.39541 0.08113 56253.620605 0.000321 0.77192 0.23091 0.94595 0 0.66718 0.13149 0.49382 0.09731 0.51501 0.11590 0.37934 0.08536 56253.621647 0.000720 0.77547 0.14684 0.97189 0 0.71707 0.09000 0.53005 0.06652 0.55606 0.07884 0.41294 0.05854 56253.622706 0.000339 0.74349 0.21463 0.98291 0 0.65578 0.12393 0.49205 0.09299 0.48757 0.10640 0.36583 0.07983 56253.623362 0.000318 0.74611 0.21580 0.96364 0 0.70918 0.13462 0.53198 0.10098 0.52912 0.11546 0.39689 0.08661 56253.624019 0.000339 0.75645 0.22594 0.96581 0 0.62687 0.12413 0.46923 0.09291 0.47420 0.10603 0.35457 0.07928 56253.624789 0.000431 0.40253 0.10737 0.97987 0 0.91811 0.13151 0.68005 0.09740 0.36956 0.08316 0.27282 0.06139 56253.625741 0.000521 0.47414 0.12712 0.96111 0 0.68294 0.10384 0.50837 0.07730 0.32381 0.07150 0.24046 0.05310 56253.626580 0.000318 0.85469 0.26265 0.98182 0 0.58209 0.12270 0.43434 0.09156 0.49750 0.11125 0.37099 0.08296 56253.627286 0.000388 0.62356 0.17869 0.95522 0 0.66491 0.11800 0.49899 0.08855 0.41461 0.09329 0.31118 0.07002 56253.628044 0.000370 0.54320 0.15156 0.96875 0 0.79247 0.13074 0.59110 0.09750 0.43046 0.09686 0.32122 0.07228 56253.629123 0.000709 0.51436 0.10714 0.98367 0 0.75776 0.09223 0.56565 0.06885 0.38976 0.06588 0.29094 0.04918