READ TERR 1
READ SERR 2 4
!COLS: time	tposerr		tnegerr		rate		err		fracexp		bgrate		bgerr		corr_fact	Cts_in_src	bg_in_src	exposure	sigma
1030.664587	64.522705	-42.502884	0.389600	0.087643	0.749578	0.001416	0.001416	1.571690	20.000000	0.113572	80.224005	175.099440
1202.672300	76.722500	-107.485008	0.468360	0.096466	0.404167	0.009215	0.003762	1.434144	25.000000	0.686086	74.450555	89.255953
13043.400208	17838.008712	-6142.392925	0.006282	0.001718	0.108820	0.000318	0.000055	1.156975	15.000000	0.830003	2609.544528	99.547279
60372.391302	27529.163188	-24796.102699	0.003104	0.000000	0.093814	0.000088	0.000009	1.606758	2.000000	0.430562	4908.861397	34.580335
! Final point is an upper limit