VLA Imaging of Class I Methanol Masers at 7 Millimeters with Angular Resolution ∼0.2

Abstract

Eight class I methanol masers [DR21(OH), DR21W, OMC-2, NGC 2264, M8E, NGC 6334I(N), L379, W33Met] in the transition at 44069 MHz were imaged with angular resolution with the 7 0 6 1 A`D0A .2