We have used theAustralia Telescope Compact Array to search for a number of centimetrewavelengthmethanol transitions which are predicted to show weak maser emission towards star formation regions. Sensitive, high spatial, and spectral resolution observations towards four high-mass star formation regions which show emission in a large number of class II methanol maser transitions did not result in any detections. From these observations, we are able to place an upper limit of 1 300 K on the brightness temperature of any emission from the 31A+-31A-, 17-2-18-3 E (vt = 1), 124-133 A-, 124-133 A+, and 41A+-41A- transitions of methanol in these sources on angular scales of 2 arcsec. This upper limit is consistent with current models for class II ...
We review properties of all known collisionally pumped (class I) methanol maser series based on obse...
We present the results of a search for methanol maser and thermal lines in 11 transitions in the ran...
We have performed a molecular line search toward the flaring 6.7-GHz masers G24.33+0.13 and G359.62-...
In the early days of methanol maser discoveries, the 92-10 1 A+ transition at 23.1 GHz was found to ...
We have used the Swedish ESO Submillimetre Telescope (SEST) to search for new classII methanol maser...
We have used the Australia Telescope Compact Array (ATCA) to make the first high-resolution observat...
We report the detection with the ATCA of 6.7 GHz methanol emission towards OMC-1. The source has a s...
We have used the Australia Telescope Compact Array (ATCA) to undertake the first highangular- resolu...
The Australia Telescope Compact Array has been used to make the first extensive search for the class...
We report the detection of a new class I methanol maser candidate from the 52-41 E transition (266.8...
General characteristics of methanol (CH3OH) maser emission are summarized. It is shown that methanol...
We report the detection of a new class I methanol maser candidate from the 52-41 E transition (266.8...
The Australia Telescope Compact Array (ATCA) and the Mopra facility have been used to search for new...
We have used the Australia Telescope National Facility Mopra 22-m antenna to search for 37.7-GHz (7₋...
The GLIMPSE and MSX surveys have been used to examine the mid-infrared properties of a statistically...
We review properties of all known collisionally pumped (class I) methanol maser series based on obse...
We present the results of a search for methanol maser and thermal lines in 11 transitions in the ran...
We have performed a molecular line search toward the flaring 6.7-GHz masers G24.33+0.13 and G359.62-...
In the early days of methanol maser discoveries, the 92-10 1 A+ transition at 23.1 GHz was found to ...
We have used the Swedish ESO Submillimetre Telescope (SEST) to search for new classII methanol maser...
We have used the Australia Telescope Compact Array (ATCA) to make the first high-resolution observat...
We report the detection with the ATCA of 6.7 GHz methanol emission towards OMC-1. The source has a s...
We have used the Australia Telescope Compact Array (ATCA) to undertake the first highangular- resolu...
The Australia Telescope Compact Array has been used to make the first extensive search for the class...
We report the detection of a new class I methanol maser candidate from the 52-41 E transition (266.8...
General characteristics of methanol (CH3OH) maser emission are summarized. It is shown that methanol...
We report the detection of a new class I methanol maser candidate from the 52-41 E transition (266.8...
The Australia Telescope Compact Array (ATCA) and the Mopra facility have been used to search for new...
We have used the Australia Telescope National Facility Mopra 22-m antenna to search for 37.7-GHz (7₋...
The GLIMPSE and MSX surveys have been used to examine the mid-infrared properties of a statistically...
We review properties of all known collisionally pumped (class I) methanol maser series based on obse...
We present the results of a search for methanol maser and thermal lines in 11 transitions in the ran...
We have performed a molecular line search toward the flaring 6.7-GHz masers G24.33+0.13 and G359.62-...