Abstract The Australia Telescope Compact Array (ATCA) has been used for high angular
resolution imaging of 71 southern class I methanol maser sources quasi-simultaneously at …

In this paper, we present a database of class I methanol masers. The compiled information
from the available literature provides an open and fast access to the data on class I …

Jets and outflows are the first signposts of stellar birth. Emission in the H2 1–0 S (1) line at
2.122-μm is a powerful tracer of shock excitation in these objects. Here we present the …

We performed a 22 GHz H2O maser survey towards 221 Bolocam Galactic Plane Survey
(BGPS) sources. We detected 107 H2O masers, of which 12 are new. The detection rate is …

We present a simultaneous single-dish survey of 22 GHz water masers and 44 and 95 GHz
class I methanol masers toward 77 6.7 GHz class II methanol maser sources, which were …

Themaser pumping schemes proposed for the various OH lines may not be as clear-cut as
they once seemed. The main OH lines, at 1665 and 1667 MHz, are thought to be radiatively …

We explored the implication of the association (or lack of it) of 6.7 GHz class II methanol (CH
3 OH) masers with massive dense cores (MDCs) detected (within a sample of ATLASGAL …

Five regions of massive-star formation have been observed in various molecular lines in the
frequency range∼ 85− 89 GHz. The studied regions comprise dense cores, which host …

Class I methanol masers (cIMMs) and 1720 MHz OH masers are believed to arise from a
common collisional pumping mechanism, and both trace shocked gas regions in supernova …

We performed an H 2 O maser survey towards 274 Bolocam Galactic Plane Survey (BGPS)
sources with 85< l< 193 using the Nanshan 25 m radio telescope. We detected 25 H 2 O …