CH_3_OH maser survey of EGOs

We present the results of a high angular resolution Very Large Array (VLA) Class I 44GHz and Class II 6.7GHz CH_3_OH maser survey of a sample of ~20 massive young stellar object...我们报道了一项基于高角分辨率甚大阵（Very Large Array，VLA）开展的巡天观测结果，该巡天以约20个大质量年轻恒星天体为样本，完成了44GHz I型甲醇（CH₃OH）脉泽与6.7GHz II型甲醇脉泽的观测。