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Astrophysical Journal, ISSN 0004-637X, 01/2018, Volume 853, Issue 1, p. 42
We performed Very Long Baseline Array (VLBA) observations of SiO masers (v = 1, v = 2, J = 1 -> 0) toward VX Sgr from 2006 July to 2008 August. With the... 
stars: kinematics and dynamics | masers | stars: individual (VX Sgr) | techniques: interferometric | R-AQUARII | DUST SHELLS | DISTANCES | LATE-TYPE STARS | PROPER MOTIONS | ASTRONOMY & ASTROPHYSICS | MAGNETIC-FIELD | EMISSION | SAGITTARII | CIRCUMSTELLAR ENVELOPE | KINEMATICS | Real gases | Dynamic tests | Parallax | Deceleration | Gas streams | Masers
Journal Article
Astronomy and Astrophysics, ISSN 0004-6361, 10/2015, Volume 582, p. A68
We present a new database of circumstellar OH masers at 1612, 1665, and 1667 MHz in the Milky Way galaxy. The database (version 2.4) contains 13 655... 
Circumstellar matter | Masers | Stars: AGB and post-AGB | PLANETARY-NEBULAE | MHZ SURVEY | stars: AGB and post-AGB | masers | ASYMPTOTIC GIANT BRANCH | VLBI ASTROMETRY | OXYGEN-RICH | CATALOG | OH/IR STARS | circumstellar matter | ASTRONOMY & ASTROPHYSICS | LINE | MILKY-WAY | IRAS SOURCES
Journal Article
Astronomy and Astrophysics, ISSN 0004-6361, 2003, Volume 403, Issue 3, pp. 1095 - 1100
We report the results of a search for 6.7 GHz methanol masers toward low-mass young stellar objects (YSOs) and (pre)protostellar condensations with the... 
Stars: formation | Stars: circumstellar matter | Masers | CORE | CLOUD | ENVIRONMENT | RESOLUTION | masers | CONDENSATIONS | STAR-FORMING REGIONS | YOUNG STELLAR OBJECTS | ORION-B NGC-2024 | stars : formation | VLBI OBSERVATIONS | ASTRONOMY & ASTROPHYSICS | PROTOSTARS | stars : circumstellar matter
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 7/2010, Volume 406, Issue 1, pp. 395 - 408
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 2013, Volume 433, Issue 4, pp. 3133 - 3151
We present the latest and final version of the movie of the SiO masers towards the Mira variable TX Cam. The new version consists of 112 frames (78... 
Circumstellar matter-radio lines | AGB and post-AGB-stars | Masers-shock waves-stars | Stars | stars: circumstellar matter | EVOLVED STARS | stars: AGB and post-AGB | VARIABLE-STARS | masers | ATMOSPHERE | MIRA | VARIABILITY | ASYMMETRIES | DUST SHELL | ASTRONOMY & ASTROPHYSICS | 4 EPOCHS | EMISSION | radio lines: stars | shock waves | GIANT BRANCH STARS
Journal Article
The Astrophysical Journal Supplement Series, ISSN 0067-0049, 05/2010, Volume 188, Issue 1, pp. 209 - 241
We present the results of simultaneous observations of both SiO and H2O masers toward 166 known SiO and H2O maser sources using the Korean VLBI Network Yonsei... 
Circumstellar matter | Stars: late-type | Masers | Radio lines: stars | SOUTHERN IRAS SOURCES | POST-AGB OBJECTS | LATE-TYPE STARS | OH-SELECTED AGB | masers | SPECTRAL EVOLUTION | 86 GHZ SIO | stars: late-type | OH/IR STARS | WATER-VAPOR MASERS | POINT SOURCES | circumstellar matter | ASTRONOMY & ASTROPHYSICS | CIRCUMSTELLAR ENVELOPES | radio lines: stars | Silicon dioxide
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 2016, Volume 455, Issue 4, pp. 3978 - 3985
A simple one-dimensional model of CH3OH maser is considered. Two techniques are used for the calculation of molecule level populations: the accelerated lambda... 
Radiative transfer | ISM: molecules | Stars: formation | Masers | II METHANOL MASERS | EXCITATION | radiative transfer | HYDROXYL | masers | H2O MASER | STAR-FORMING REGIONS | RADIATIVE-TRANSFER | stars: formation | ASTRONOMY & ASTROPHYSICS | CIRCUMSTELLAR ENVELOPES | INTERSTELLAR | GHZ | LINE FORMATION
Journal Article
Astronomy and Astrophysics, ISSN 0004-6361, 2011, Volume 535, p. L8
Observational signatures of infalling envelopes and outflowing material in early stages of protostellar evolution and at small radii from the protostar are... 
stars: formation | stars: kinematics and dynamics | ISM: jets and outflows | ISM: individual objects: AFGL 5142 | masers | circumstellar matter | H2O | STAR-FORMING REGIONS | AFGL-5142 | MOTIONS | COLLAPSE | CLOUDS | ASTRONOMY & ASTROPHYSICS | CONTINUUM | ACCRETION FLOW | EMISSION | KINEMATICS
Journal Article
Astronomical Journal, ISSN 0004-6256, 11/2012, Volume 144, Issue 5
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 2009, Volume 394, Issue 1, pp. 51 - 66
Journal Article
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, ISSN 0035-8711, 09/2019, Volume 488, Issue 1, pp. 1427 - 1445
H2O (22 GHz) and SiO masers (43, 86, 129 GHz) in the bipolar proto-planetary nebula OH231.8+4.2 were simultaneously monitored using the 21-m antennas of the... 
ROTATION | MASS STARS | stars: evolution | stars: AGB and post-AGB | stars: winds, outflow | masers | ASYMPTOTIC GIANT BRANCH | MIRA | VARIABILITY | EVOLUTION | circumstellar matter | ASTRONOMY & ASTROPHYSICS | BIPOLAR OUTFLOW | EVOLVED STAR | EMISSION | VLBA OBSERVATIONS
Journal Article
Astrophysical Journal, ISSN 0004-637X, 12/2018, Volume 869, Issue 1, p. 80
We imaged silicon monoxide masers toward the asymptotic giant branch star R Cas at 23 intervals covering almost 2 pulsation cycles. The masers are concentrated... 
stars: mass-loss | magnetic fields | masers | stars: late-type | proper motions | ARRAY OBSERVATIONS | MIRA VARIABLES | STAR | ASTRONOMY & ASTROPHYSICS | OPACITY-SAMPLING MODELS | POLARIZATION | MORPHOLOGY | CIRCUMSTELLAR ENVELOPE | Field strength | Stellar winds | Bulk density | Polarization | Flux density | Balances (scales) | Masers | Clumps | Magnetism | Magnetic fields | Asymptotic giant branch stars | Thermal energy
Journal Article
Astronomical Journal, ISSN 0004-6256, 01/2013, Volume 145, Issue 1, p. 22
We present the results of simultaneous observations of SiO v = 1, 2, (SiO)-Si-29 v = 0, J = 1-0, and H2O 6(16)-5(23) maser lines toward 152 known stellar H2O... 
EVOLVED STARS | PLANETARY-NEBULAE | SOUTHERN IRAS SOURCES | stars: AGB and post-AGB | surveys | LATE-TYPE STARS | VARIABLE-STARS | masers | ASYMPTOTIC GIANT BRANCH | stars: late-type | OH/IR STARS | WATER-VAPOR MASERS | circumstellar matter | ASTRONOMY & ASTROPHYSICS | RADIO TELESCOPE | radio lines: stars | INFRARED STARS
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 2013, Volume 434, Issue 1, pp. 542 - 551
Maser lines of OH, H2O and SiO are commonly observed in O-rich asymptotic giant branch (AGB) stars, but their presence after the end of the AGB phase is linked... 
Stars | AGB and post-AGB - circumstellar matter - radio lines | LINE EMISSION | circumstellar matter | ASTRONOMY & ASTROPHYSICS | CIRCUMSTELLAR ENVELOPES | stars: AGB and post-AGB | NEBULAE | radio lines: stars | DISK | HYDROXYL MASERS | MHZ | AGB STARS | Physics - Solar and Stellar Astrophysics
Journal Article
Astrophysical Journal, Supplement Series, ISSN 0067-0049, 09/2017, Volume 232, Issue 1
Journal Article