Multi-frequency VLBI observations of maser lines during the 6.7 GHz maser flare in the high-mass young stellar object G24. 33+ 0.14

A Kobak, A Bartkiewicz, M Szymczak, M Olech… - Astronomy & …, 2023 - aanda.org
Context. Recent studies have shown that 6.7 GHz methanol maser flares can be a powerful
tool for verifying the mechanisms of maser production and even the specific signatures of …

Millimeter methanol emission in the high-mass young stellar object G24. 33+ 0.14

T Hirota, P Wolak, TR Hunter, CL Brogan… - Publications of the …, 2022 - academic.oup.com
In 2019 September, a sudden flare of the 6.7 GHz methanol maser was observed toward the
high-mass young stellar object (HMYSO) G24. 33+ 0.14. This may represent the fourth …

Five years of 6.7-GHz methanol maser monitoring with Irbene radio telescopes

A Aberfelds, J Šteinbergs, I Shmeld… - Monthly Notices of the …, 2023 - academic.oup.com
We present the results of a 5-yr monitoring program of 42 sources targeted at 6.7-GHz
methanol masers, conducted from 2017 March to 2022 October using the Irbene 32-and 16 …

Luminosity Outburst of a High-mass Young Stellar Object Triggered by the Surrounding Radiation Field

JT Liu, X Chen, XD Chen, ZW Chen… - The Astrophysical …, 2023 - iopscience.iop.org
We present observations of the 6.7 GHz methanol and 4.8 GHz formaldehyde masers
toward the high-mass young stellar object G24. 33+ 0.14 (hereafter G24). Our observations …

Molecular line search towards the flaring 6.7-GHz methanol masers of G 24.33+ 0.13 and G 359.62− 0.24: rare maser transitions detected

TP McCarthy, G Orosz, SP Ellingsen… - Monthly Notices of …, 2022 - academic.oup.com
We have performed a molecular line search towards the flaring 6.7-GHz masers G 24.33+
0.13, and G 359.6− 0.24 using the Australia Telescope Compact Array. We present spectra …

Sciences with Thai national radio telescope

P Jaroenjittichai, K Sugiyama, BH Kramer… - arXiv preprint arXiv …, 2022 - arxiv.org
This White Paper summarises potential key science topics to be achieved with Thai National
Radio Telescope (TNRT). The commissioning phase has started in mid 2022. The key …

Peculiar Spectrum of the Water Maser in the Dark Nebula MSXDCG24. 33+ 011 (G24. 33+ 014)

IE Val'tts - Astronomy Reports, 2023 - Springer
Giant molecular clouds (GMC) in our and other galaxies and small dense molecular clouds
inside the Galaxy (IRDC) form cores due to gravitational instability, in which massive stars …

6.7 GHz metanola māzeru pētījumi: novērojumu metodes, monitorings un avotu morfoloģija

A Aberfelds - 2024 - dspace.lu.lv
Restaurētie Irbenes radioteleskopi tika pielāgoti kosmisko māzeru novērojumiem. Tika
ieviesta četru soļu frekvences nobīdes metode un izstrādāts datorprogrammu kopums datu …

HMSFR G024. 33+ 0.14: A possible new discovery in the making

SP van den Heever, M Szymczak, M Durjasz… - Proceedings of the …, 2022 - cambridge.org
Since 2017, and the formation of the maser monitoring organisation (M2O), we have
observed several intriguing events. These events have included possible accretion bursts …