H.E.S.S. and Fermi-LAT observations of PSR B1259–63/LS 2883 during its 2014 and 2017 periastron passages

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Table 1

Summary of H.E.S.S. observations from 2004 to 2017 used in this paper.

		2004	2007	2011	2014	2017
	Start date	Feb. 27	Apr. 09	Jan. 10	Mar. 07	Aug. 10
	End date	Jun. 15	Aug. 08	Jan. 16	Jul. 21	Aug. 20
CT5 Mono	N_Runs	–	–	–	141	12
	t_L/[h]	–	–	–	62.2	6
	/[°]	–	–	–	41.8	57

CT1–5 Stereo	N_Runs	–	–	–	151	–
	t_L/[h]	–	–	–	63.4	–
	/[°]	–	–	–	41.8	–

CT1–4 Stereo	N_Runs	138	213	11	163	–
		t_L/[h]	57.1	93.9	4.8	68.1	–
		/[°]	42.5	45.1	47.6	41.9	–

Notes. N_Runs is the number of runs passing quality selection cuts. The acceptance corrected observation time is referred to as t_L, and indicates the mean observational zenith angle of observations.

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