! Swift/XRT detailed lightcurve of trigger: 21408, name: GRB 201216A - source 3
 ! Swift/XRT lightcurve of trigger: 21408, name: GRB 201216A - source 3
 ! T0 for this burst is Swift MET=629838057.2 s, = 2020 Dec 16 at 19:00:31.000 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
26794.666	7358.506	-5116.687	1.228434e-02	2.022466e-03	-2.022466e-03	1.142604e-04	9.588521e-06	0.390510
452361.152	458.650	-426.427	2.417544e-02	6.309757e-03	-6.309757e-03	1.814471e-04	2.833728e-05	1.000000
481292.631	10331.138	-1434.049	1.296856e-02	3.396561e-03	-3.396561e-03	1.279075e-04	1.740601e-05	0.140867
492235.740	784.595	-611.971	1.854927e-02	4.311217e-03	-4.311217e-03	1.755083e-04	2.211197e-05	1.000000