! Swift/XRT hardness ratio of trigger: 1165948, name: GRB 230427A
 ! T0 for this burst is Swift MET=704284343.168 s, = 2023 Apr 27 at 10:31:51.988 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
201.273	232.174	-98.792	0.153305	0.034543
521.030	107.988	-87.583	0.110238	0.026213
855.216	360.508	-226.198	0.038228	0.009005
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
201.273	232.174	-98.792	0.643104	0.078564
521.030	107.988	-87.583	0.117104	0.027058
855.216	360.508	-226.198	0.102803	0.014684
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
201.273	232.174	-98.792	0.238383	0.061099
521.030	107.988	-87.583	0.941361	0.312115
855.216	360.508	-226.198	0.371858	0.102440