Abstract
We present the results of a search for very high energy γ-rays (E γ≈100 TeV) from SN 1987A between August 1987 and May 1988. No counting rate excess from the source is observed. The larger enhancement is seen in January 1988, but is statistically not significant (1.4 s.d.). The derived upper limits to the γ-ray and proton luminosities of the SN areL γ≤1.9·1040 erg/s andL p≤1.2·1042 erg/s.
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