! Swift/XRT hardness ratio of trigger: 1299776, name: GRB 250330A ! T0 for this burst is Swift MET=765007693.3 s, = 2025 Mar 30 at 06:07:37.961 UT ! The hard band is 1.51-10 keV ! The soft band is 0.3-1.5 keV ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379 ! There are 3 datasets: Hard, Soft, and the ratio ! Columns are as labelled ! BINMODE: GRB-like (counts) READ TERR 1 READ SERR 2 NO NO NO NO NO ! PC -- hard data !Time Err (pos) Err(neg) Rate Error 4230.956 167.544 -281.267 0.110732 0.021722 4523.701 133.052 -125.202 0.093964 0.021300 4887.980 217.575 -231.227 0.053354 0.012276 9980.214 393.952 -378.296 0.034404 0.007531 16711.405 4516.961 -1581.741 0.027972 0.006098 21758.568 545.427 -530.202 0.024775 0.005538 32190.301 7036.449 -6001.428 0.008595 0.001530 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 4230.956 167.544 -281.267 0.053251 0.012150 4523.701 133.052 -125.202 0.093403 0.021240 4887.980 217.575 -231.227 0.089291 0.015793 9980.214 393.952 -378.296 0.041678 0.008277 16711.405 4516.961 -1581.741 0.018738 0.005070 21758.568 545.427 -530.202 0.023606 0.005414 32190.301 7036.449 -6001.428 0.006000 0.001373 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 4230.956 167.544 -281.267 2.079432 0.625688 4523.701 133.052 -125.202 1.006009 0.323012 4887.980 217.575 -231.227 0.597527 0.173408 9980.214 393.952 -378.296 0.825477 0.243974 16711.405 4516.961 -1581.741 1.492800 0.518681 21758.568 545.427 -530.202 1.049522 0.336124 32190.301 7036.449 -6001.428 1.432386 0.415342