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Fig. 1


COMPTEL 13 (left), 310 (middle) and 1030 MeV (right) maps, generated in galactic coordinates (l,b), show the statistical evidence of GRO J1823-12 for the sum of all data. The contour lines start at a detection significance of 3σ (1 d.o.f. for a known source) with a step of 0.5σ. The location of the microquasar LS 5039 (diamond, l/b: 16.88°/−1.29°) and the lensed quasar PKS 1830-210 (square) are indicated; i.e., the locations of the simultaneously fitted COMPTEL sources. The quasar PKS 1622-297 and a possible source at the Galactic center, both out of the plot region, were also taken into account in the simultaneous fitting. The 1030 MeV band yields the highest detection significance (7.8σ) at the position of LS 5039.

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