! Swift/XRT hardness ratio of trigger: 11504, name: HAWC-190806A - source 2
 ! T0 for this burst is Swift MET=586790471.4, = 2019 Aug 06 at 13:20:48.059 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
READ TERR 1 
READ SERR 2
! PC -- hard data
!Time		Err (pos)	Err(neg)	Rate		Error
271900.485	730266.306	-244971.754	0.002746	0.000739
1257892.223	450953.314	-250261.477	0.004016	0.001034
1735916.735	18705.788	-22740.533	0.003450	0.000920
NO NO NO NO NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
271900.485	730266.306	-244971.754	0.004250	0.000892
1257892.223	450953.314	-250261.477	0.005576	0.001219
1735916.735	18705.788	-22740.533	0.005352	0.001143
NO NO NO NO NO
! PC -- hardness ratio
!Time		Err (pos)	Err(neg)	Rate		Error
271900.485	730266.306	-244971.754	0.645982	0.220433
1257892.223	450953.314	-250261.477	0.720142	0.243318
1735916.735	18705.788	-22740.533	0.644719	0.220285