! Swift/XRT detailed lightcurve of trigger: 21909, name: GRB 260208B - source 4
 ! T0 for this burst is Swift MET=792237169 s, = 2026 Feb 08 at 09:52:44.000 UT

 ! Data covers 0.3-10 keV
 ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379
 ! BINMODE: GRB-like (counts)
READ TERR 1 2
READ SERR 3
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	BGrate  	BGerr   	FracExp
! PC data
38778.881	89.601	-184.307	2.156682e+00	7.552023e-01	-7.552023e-01	1.315779e-01	6.758705e-03	0.256306
38953.187	32.896	-84.705	6.168048e+00	2.067519e+00	-2.067519e+00	3.168985e-01	1.755138e-02	0.213204
39101.939	66.723	-115.856	6.546178e+00	2.131356e+00	-2.131356e+00	5.314047e-01	2.074787e-02	0.164793
39264.767	67.940	-96.105	1.322921e+01	3.072317e+00	-3.072317e+00	7.465578e-01	2.693908e-02	0.152843
39587.514	130.292	-130.216	4.117740e+00	1.253488e+00	-1.253488e+00	9.543602e-01	5.884837e-02	0.028874
NO	NO	NO	NO	NO
! PC upper limits
39927.697	54.196	-67.334	6.9802e+00	0.0000e+00	0.0000e+00	6.1507e-01	5.7861e-02	0.0413