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Table 6.

Properties of the lines detected in the field of view of GX 13+1.

Frequency range Position
Peak temperature Peak frequency
(GHz) RA (J2000) Dec (J2000) (K km s−1) (GHz)
86.2344–86.2369 18 14 30.35 −17 09 01.0 340.8 ± 1.5 86.2362
96.7326–96.7333 18 14 33.13 −17 09 50.9 8.3 ± 1.0 96.7329
99.2928–99.2940 18 14 33.12 −17 09 50.9 10.4 ± 1.5 99.2933
99.2928–99.2940 18 14 30.38 −17 09 33.3 5.0 ± 0.7 99.2938

Notes. The positions and peak intensities have been derived from fitting the emission region with a Gaussian in the integrated intensity map after primary beam correction and within the frequency range indicated in the first column. The last column indicates the peak frequency of the emission line fitted in the spatial region derived from the spatially integrated emission.

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