! Swift/XRT lightcurve of trigger: 21713, name: GRB 240911A - source 1
 ! T0 for this burst is Swift MET=747779962.166 s, = 2024 Sep 11 at 20:38:48.007 UT

 ! Data covers 0.3-10 keV
 ! The data are in 5 columns: ";
 ! time, time error (+ve), time error (-ve), source count-rate, source error
 ! For a detailed description of light curve production, see Evans et al. 2007 (A&A, 469, 379 )
 ! For a detailed description of the file, see
 ! http://www.swift.ac.uk/xrt_curves/docs.php
 ! This lightcurve was obtained from http://www.swift.ac.uk/xrt_curves/00021713
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
73648.267	5849.661	-490.665	3.683454e-03	2.263917e-03	-1.610628e-03
NO	NO	NO	NO	NO
! PC upper limits
1287266.307	16570.829	-2048.903	5.2078e-03	0.0000e+00	0.0000e+00