Instrument: Swift/XRT (http://www.swift.psu.edu/xrt/) Analyzers: Claudio Pagani (pagani@astro.psu.edu), Abe Falcone (afalcone@astro.psu.edu) Last file Update: 2008/09/23 General notes: Data reduced with standard pipeline parameters. Fluxes from XSPEC with absorbed power law model, fixed NH Oserved Flux in the range 0.3-10 keV computed using the program Xspec 11, and the function flux START_FLUX_REPORT UTC_date_START : 20080328 MJD_START : 54553.105 UTC_time_START : 023106 UTC_date_END : 20080328 MJD_END : 54553.441 UTC_time_END : 103438 Duration : 1978.1890 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 1.22230e-10 FLUX_ERROR : 3.58900e-12 FLUX_ERROR_Low : 1.76001e-12 FLUX_ERROR_Up : 1.82900e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 244.217 / 206 FitResults : norm,high,low = 0.0239593,0.0244353,0.0234832 FitResults : PI,high,low = 2.07423,2.10191,2.04678 FitResults : Flux,high,low = 1.22230e-10,1.24059e-10,1.20470e-10 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080331 MJD_START : 54556.123 UTC_time_START : 025635 UTC_date_END : 20080331 MJD_END : 54556.454 UTC_time_END : 105335 Duration : 1910.8167 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 1.03884e-10 FLUX_ERROR : 3.50800e-12 FLUX_ERROR_Low : 1.83000e-12 FLUX_ERROR_Up : 1.67800e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 154.146 / 164 FitResults : norm,high,low = 0.0210350,0.0215571,0.0205127 FitResults : PI,high,low = 2.13726,2.17235,2.10254 FitResults : Flux,high,low = 1.03884e-10,1.05562e-10,1.02054e-10 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080403 MJD_START : 54559.135 UTC_time_START : 031354 UTC_date_END : 20080403 MJD_END : 54559.210 UTC_time_END : 050258 Duration : 1009.3211 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 1.30678e-10 FLUX_ERROR : 5.53500e-12 FLUX_ERROR_Low : 2.53900e-12 FLUX_ERROR_Up : 2.99601e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 123.577 / 146 FitResults : norm,high,low = 0.0244903,0.0251612,0.0238190 FitResults : PI,high,low = 1.99725,2.03462,1.96028 FitResults : Flux,high,low = 1.30678e-10,1.33674e-10,1.28139e-10 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080403 MJD_START : 54559.454 UTC_time_START : 105405 UTC_date_END : 20080403 MJD_END : 54559.467 UTC_time_END : 111150 Duration : 1063.9219 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 1.32525e-10 FLUX_ERROR : 4.76699e-12 FLUX_ERROR_Low : 2.55100e-12 FLUX_ERROR_Up : 2.21599e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 151.078 / 157 FitResults : norm,high,low = 0.0252289,0.0258870,0.0245705 FitResults : PI,high,low = 2.02301,2.05870,1.98772 FitResults : Flux,high,low = 1.32525e-10,1.34741e-10,1.29974e-10 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080406 MJD_START : 54562.084 UTC_time_START : 020112 UTC_date_END : 20080406 MJD_END : 54562.157 UTC_time_END : 034546 Duration : 1042.0719 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 1.43925e-10 FLUX_ERROR : 5.17200e-12 FLUX_ERROR_Low : 2.69400e-12 FLUX_ERROR_Up : 2.47800e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 142.907 / 160 FitResults : norm,high,low = 0.0264097,0.0271021,0.0257164 FitResults : PI,high,low = 1.96413,2.00146,1.92716 FitResults : Flux,high,low = 1.43925e-10,1.46403e-10,1.41231e-10 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080406 MJD_START : 54562.404 UTC_time_START : 094105 UTC_date_END : 20080406 MJD_END : 54562.481 UTC_time_END : 113238 Duration : 1047.8525 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 1.40869e-10 FLUX_ERROR : 5.71200e-12 FLUX_ERROR_Low : 3.09999e-12 FLUX_ERROR_Up : 2.61201e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 125.849 / 157 FitResults : norm,high,low = 0.0253947,0.0260724,0.0247158 FitResults : PI,high,low = 1.93752,1.97495,1.90050 FitResults : Flux,high,low = 1.40869e-10,1.43481e-10,1.37769e-10 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080409 MJD_START : 54565.098 UTC_time_START : 022111 UTC_date_END : 20080409 MJD_END : 54565.498 UTC_time_END : 115647 Duration : 2103.7198 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 1.78932e-10 FLUX_ERROR : 3.46001e-12 FLUX_ERROR_Low : 1.82500e-12 FLUX_ERROR_Up : 1.63501e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 257.096 / 254 FitResults : norm,high,low = 0.0312197,0.0317520,0.0306870 FitResults : PI,high,low = 1.89098,1.91338,1.86871 FitResults : Flux,high,low = 1.78932e-10,1.80567e-10,1.77107e-10 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080412 MJD_START : 54568.112 UTC_time_START : 024108 UTC_date_END : 20080412 MJD_END : 54568.454 UTC_time_END : 105349 Duration : 2537.5370 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 1.27584e-10 FLUX_ERROR : 3.41500e-12 FLUX_ERROR_Low : 1.37200e-12 FLUX_ERROR_Up : 2.04300e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 248.165 / 239 FitResults : norm,high,low = 0.0234027,0.0238198,0.0229854 FitResults : PI,high,low = 1.96358,1.98779,1.93955 FitResults : Flux,high,low = 1.27584e-10,1.29627e-10,1.26212e-10 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080415 MJD_START : 54571.125 UTC_time_START : 030009 UTC_date_END : 20080415 MJD_END : 54571.466 UTC_time_END : 111053 Duration : 2167.6995 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 1.28988e-10 FLUX_ERROR : 3.47100e-12 FLUX_ERROR_Low : 2.04101e-12 FLUX_ERROR_Up : 1.43000e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 246.496 / 223 FitResults : norm,high,low = 0.0232025,0.0236512,0.0227534 FitResults : PI,high,low = 1.93434,1.96055,1.90833 FitResults : Flux,high,low = 1.28988e-10,1.30418e-10,1.26947e-10 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080424 MJD_START : 54580.077 UTC_time_START : 015053 UTC_date_END : 20080424 MJD_END : 54580.418 UTC_time_END : 100135 Duration : 1890.5788 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 1.37096e-10 FLUX_ERROR : 4.41200e-12 FLUX_ERROR_Low : 2.62500e-12 FLUX_ERROR_Up : 1.78700e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 251.716 / 215 FitResults : norm,high,low = 0.0251422,0.0256580,0.0246257 FitResults : PI,high,low = 1.96326,1.99234,1.93442 FitResults : Flux,high,low = 1.37096e-10,1.38883e-10,1.34471e-10 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080427 MJD_START : 54583.084 UTC_time_START : 020026 UTC_date_END : 20080427 MJD_END : 54583.095 UTC_time_END : 021656 Duration : 963.27845 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 1.60865e-10 FLUX_ERROR : 6.27599e-12 FLUX_ERROR_Low : 3.69900e-12 FLUX_ERROR_Up : 2.57699e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 158.239 / 160 FitResults : norm,high,low = 0.0273278,0.0280573,0.0265973 FitResults : PI,high,low = 1.85497,1.89026,1.81995 FitResults : Flux,high,low = 1.60865e-10,1.63442e-10,1.57166e-10 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080427 MJD_START : 54583.418 UTC_time_START : 100225 UTC_date_END : 20080427 MJD_END : 54583.430 UTC_time_END : 101842 Duration : 975.26795 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 1.55801e-10 FLUX_ERROR : 4.95201e-12 FLUX_ERROR_Low : 2.13200e-12 FLUX_ERROR_Up : 2.82001e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 144.887 / 156 FitResults : norm,high,low = 0.0282415,0.0289913,0.0274911 FitResults : PI,high,low = 1.94567,1.98160,1.91007 FitResults : Flux,high,low = 1.55801e-10,1.58621e-10,1.53669e-10 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080430 MJD_START : 54586.094 UTC_time_START : 021552 UTC_date_END : 20080430 MJD_END : 54586.107 UTC_time_END : 023446 Duration : 1131.2072 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 1.69278e-10 FLUX_ERROR : 6.22299e-12 FLUX_ERROR_Low : 2.94000e-12 FLUX_ERROR_Up : 3.28300e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 144.986 / 130 FitResults : norm,high,low = 0.0323040,0.0332434,0.0313639 FitResults : PI,high,low = 2.02710,2.06735,1.98737 FitResults : Flux,high,low = 1.69278e-10,1.72561e-10,1.66338e-10 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080430 MJD_START : 54586.363 UTC_time_START : 084200 UTC_date_END : 20080430 MJD_END : 54586.375 UTC_time_END : 085938 Duration : 1055.3366 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 1.65133e-10 FLUX_ERROR : 5.61901e-12 FLUX_ERROR_Low : 2.89600e-12 FLUX_ERROR_Up : 2.72300e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 223.342 / 176 FitResults : norm,high,low = 0.0303979,0.0311305,0.0296649 FitResults : PI,high,low = 1.96903,2.00152,1.93682 FitResults : Flux,high,low = 1.65133e-10,1.67856e-10,1.62237e-10 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080503 MJD_START : 54589.118 UTC_time_START : 024931 UTC_date_END : 20080503 MJD_END : 54589.130 UTC_time_END : 030700 Duration : 1047.2333 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 7.17460e-11 FLUX_ERROR : 2.77530e-12 FLUX_ERROR_Low : 1.10500e-12 FLUX_ERROR_Up : 1.67030e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 88.4399 / 79 FitResults : norm,high,low = 0.0135144,0.0140349,0.0129930 FitResults : PI,high,low = 2.00549,2.06246,1.94926 FitResults : Flux,high,low = 7.17460e-11,7.34163e-11,7.06410e-11 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080503 MJD_START : 54589.384 UTC_time_START : 091331 UTC_date_END : 20080503 MJD_END : 54589.396 UTC_time_END : 093046 Duration : 1033.6399 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 9.75562e-11 FLUX_ERROR : 5.49910e-12 FLUX_ERROR_Low : 2.50930e-12 FLUX_ERROR_Up : 2.98980e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 100.372 / 77 FitResults : norm,high,low = 0.0183271,0.0190570,0.0175962 FitResults : PI,high,low = 2.00115,2.05927,1.94371 FitResults : Flux,high,low = 9.75562e-11,1.00546e-10,9.50469e-11 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080506 MJD_START : 54592.396 UTC_time_START : 092933 UTC_date_END : 20080506 MJD_END : 54592.407 UTC_time_END : 094553 Duration : 978.45581 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 1.57941e-10 FLUX_ERROR : 5.57600e-12 FLUX_ERROR_Low : 2.49199e-12 FLUX_ERROR_Up : 3.08401e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 164.714 / 164 FitResults : norm,high,low = 0.0281751,0.0289096,0.0274398 FitResults : PI,high,low = 1.92224,1.95789,1.88695 FitResults : Flux,high,low = 1.57941e-10,1.61025e-10,1.55449e-10 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080512 MJD_START : 54598.141 UTC_time_START : 032244 UTC_date_END : 20080512 MJD_END : 54598.155 UTC_time_END : 034246 Duration : 1199.4976 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 1.64072e-10 FLUX_ERROR : 6.20000e-12 FLUX_ERROR_Low : 3.13201e-12 FLUX_ERROR_Up : 3.06799e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 194.573 / 172 FitResults : norm,high,low = 0.0307867,0.0315430,0.0300300 FitResults : PI,high,low = 1.99924,2.03300,1.96582 FitResults : Flux,high,low = 1.64072e-10,1.67140e-10,1.60940e-10 NOTES; nH fixed at Galactic value of 1.55e20 UTC_date_START : 20080512 MJD_START : 54598.419 UTC_time_START : 100315 UTC_date_END : 20080512 MJD_END : 54598.432 UTC_time_END : 102237 Duration : 1160.7465 Mean_frequency : Not Applicable Lowest_frequency : 7.25369682e+16 Highest_frequency : 2.41798945e+18 FILTER : Not Applicable FLUX_UNITS : erg/cm2/s FLUX : 1.49843e-10 FLUX_ERROR : 5.12999e-12 FLUX_ERROR_Low : 2.34900e-12 FLUX_ERROR_Up : 2.78100e-12 FLUX_HostGalaxy : Not Applicable FLUX_HostGalaxy_ERROR: Not Applicable ANALSYS_FLAG : P ANALSYS_FLAG : P QUALITY_FLAG : G NOTES : Fit_Function : wabs(pow) Fit_Range : 0.3-10 keV Goodness_of_fit : Chi2/NDF= 194.573 / 178 FitResults : norm,high,low = 0.0276282,0.0282920,0.0269640 FitResults : PI,high,low = 1.97154,2.00437,1.93899 FitResults : Flux,high,low = 1.49843e-10,1.52624e-10,1.47494e-10 NOTES; nH fixed at Galactic value of 1.55e20