! Swift/XRT detailed lightcurve of trigger: 21451, name: GRB 210606A - source 1
 ! Swift/XRT lightcurve of trigger: 21451, name: GRB 210606A - source 1
 ! T0 for this burst is Swift MET=644644589.2 s, = 2021 Jun 06 at 03:56:02.000 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
63060.018	627.666	-713.739	2.936356e-02	5.601080e-03	-5.601080e-03	1.930458e-04	2.229101e-05	1.000000
68693.986	439.830	-452.768	2.413114e-02	6.271426e-03	-6.271426e-03	1.090967e-04	2.181934e-05	1.000000
80362.855	924.563	-777.894	1.353775e-02	3.426234e-03	-3.426234e-03	1.144293e-04	1.618275e-05	1.000000
87282.046	4035.726	-1913.831	2.990948e-02	5.804462e-03	-5.804462e-03	1.476321e-04	1.764541e-05	0.255806
130602.762	2327.568	-4771.583	1.205488e-02	3.150186e-03	-3.150186e-03	6.547945e-04	3.689349e-05	0.262415
NO	NO	NO	NO	NO	NO
! PC Upper limit
385573.839	11892.787	-1268.693	4.8331e-03	0.0000e+00	0.0000e+00	5.7405e-05	5.6021e-06	0.2326