change test_spectrum value
@@ -165,7 +165,7 @@ def test_safe_mask_maker_dl3(spectrum_dataset_crab, observations_hess_dl3):
assert mask_safe.data.sum() == 4
mask_safe = safe_mask_maker.make_mask_energy_edisp_bias(dataset)
- assert mask_safe.data.sum() == 2
+ assert mask_safe.data.sum() == 3
mask_safe = safe_mask_maker.make_mask_energy_bkg_peak(dataset)
assert mask_safe.data.sum() == 3
