Upper limits on very-high-energy gamma-ray emission from core-collapse supernovae observed with H.E.S.S.

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Volume 626 (June 2019)

A&A, 626 (2019) A57

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Table A.1

Observed statistics for each SN (see text).

SNe	N_on	N_off	α	N_excess	Sig	Livetime	Obs. coverage	Average time
						(h)	(days)	(days)
SN 2004cx	169	10387	0.015	8.7	0.7	40	−6 to 359	180
SN 2005dn	571	11452	0.053	−39	−1.5	53	−3 to 364	120
SN 2008bk	50	3652	0.018	−18	−2.3	9.6	98–211	136
SN 2008bp	32	1860	0.017	1.1	0.2	4.7	272–282	282
SN 2008ho	9	369	0.030	−2.3	−0.7	1.4	34–34	34
SN 2009hf	43	1404	0.029	3.3	0.5	4.0	124–134	133
SN 2009js	14	711	0.015	3.4	1	4.8	1–35	17.5
SN 2011ja	37	620	0.053	4.51	0.75	3.4	91–131	111
SN 2012cc	7	660	0.013	−1.9	−0.7	3.0	53–343	255
SN 2016adj	624	8573	0.070	22	0.9	13	3–10	7

Notes. Sig stands for significance and the observation range gives the number of days since the SN discovery date for the first - last observation run. The average time is the exposure-weighted mean time in days since the discovery date.

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