Description of source "18310-0825" from Slysh et al. (1999)

The 6.7 GHz maser was first detected by Schutte et al. (1993). The spectra look quite di

erent: Schutte et al. observed two narrow peaks between 87 and 89 km s1 and we observed a single broad feature in the same velocity range. The peak ux density in the Schutte's et al. spectrum, 11 Jy is about twice as large as our value. The feature at 82 km s1, detected by Schutte et al., is probably present in our spectrum also, but our poorer signal-to-noise ratio does not allow us to confirm it.