[astro-ph.GA]. [Abridged] Methanol is a complex organic molecule detected in both ice and gas toward star-forming regions. Due to its high abundance, its rarer isotopologues, including the deuterated ones, are […]
![Moment 0 maps of the transitions of CH3OH at 282213.3 MHz (Eup = 341 K, Aij = 9 × 10−7 s−1) and 281000.1 MHz (Eup = 191 K, Aij = 4 × 10−5 s−1), 13CH3OH at 283207.3 MHz (two transitions with Eup = 95 and 110 K, Aij = 7 × 10−5 s−1), CH18 3 OH at 309979.3 MHz (Eup = 77 K, Aij = 3 × 10−4 s−1 ), CH3OD at 291412.8 MHz (Eup = 161 K, Aij = 1 × 10−4 s−1 ), CH2DOH at 279335.7 MHz (Eup = 132 K, Aij = 3 × 10−5 s−1 ), CHD2OH at 296460.6 MHz (Eup = 108 K, Aij = 7 × 10−5 s−1 ), and CD3OH at 305957.8 MHz (Eup = 163 K, Aij = 2 × 10−4 s−1 ). The integration was done between -9 and 0 km s−1. The continuum peak (C) and the blueshifted (B) and the redshifted (R) positions are indicated with crosses. The directions of the blueshifted and redshifted outflows are indicated with cyan and orange arrows, respectively. The 0,0 position is the continuum peak position. [astro-ph.GA]](https://i0.wp.com/astrobiology.com/wp-content/uploads/2026/11/complex.png?resize=1200%2C719&ssl=1)
[astro-ph.GA]. [Abridged] Methanol is a complex organic molecule detected in both ice and gas toward star-forming regions. Due to its high abundance, its rarer isotopologues, including the deuterated ones, are […]