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Hot ammonia from NGC 6334I and NGC 6334I(N)
The massive twin cores NGC 6334I and I(N) are in different evolutionary stages and hence ideal targets to study evolutionary variations within the same larger-scale environment.... -
OH masers towards high mass protostellar object
Masers are important tracers of the early evolution of young high mass stars, but the relationship between different types of maser and the evolutionary state of the exciting... -
86GHz SiO maser survey of late-type stars. III
We have determined extinction corrections for a sample of 441 late-type stars in the inner Galaxy, which we previously searched for SiO maser emission, using the 2MASS... -
Water maser survey of methanol maser sources
High sensitivity observations of the 22GHz water maser emission have been carried out with the Effelsberg 100m radio telescope. The observed sample was 79 candidate high-mass... -
The 35um absorption line towards 1612MHz masers
The 1612MHz hydroxyl maser in circumstellar envelopes has long been thought to be pumped by 34.6{mu}m photons. Only recently, the Infrared Space Observatory has made possible... -
General Catalogue of 6.7GHz Methanol Masers
Methanol masers are often detected in regions of intense star formation. Several studies in the last decade indicate that they may even be the earliest signpost of a high-mass... -
Rest frequencies of methanol maser lines
We report accurate laboratory measurements of selected methanol transition frequencies between 0.834 and 230GHz in order to facilitate astronomical velocity analyses. New data... -
86GHz SiO maser survey in the Inner Galaxy
We present a compilation and study of DENIS, 2MASS, ISOGAL, MSX and IRAS 1-25 microns photometry for a sample of 441 late-type stars in the inner Galaxy, which we previously... -
Maser and outflows in UC HII region
We report the results of a single-dish survey of molecular outflows towards a homogeneous sample of 136 ultracompact HII regions for which we had previously obtained... -
OH maser emission from star forming regions
High sensitivity observations of all four transitions of the ground state at 18cm of OH in both senses of circular polarization have been carried out with the Nancay radio... -
12.2 GHz methanol survey
We present results of 12.2GHz methanol maser survey done with the Torun 32 meter radio telescope. We examined 261 star forming sites, known as containing 6.7GHz maser emission... -
Warm dust near methanol masers
Continuum emission at 450 and 850{mu}m from warm dust has been mapped in the fields of 71 methanol masers. Within these fields lie 30 centimetre-wave radio continuum sources and... -
6.7GHz methanol masers survey of low-mass YSO
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 Australia Telescope... -
OH 5-cm line survey in late-type stars
We have undertaken a comprehensive search for 5-cm excited OH maser emission from evolved stars representative of various stages of late stellar evolution. Observed sources were... -
86GHz SiO maser survey of late-type stars
We present 86GHz (v=1, J=2-1) SiO maser line observations with the IRAM 30-m telescope of a sample of 444 late-type stars in the Inner Galaxy (-4{deg}<l<+30{deg}). These... -
Massive dense cores with ^13^CO J=1-0 lines
This paper reports ^13^CO J=1-0 line observations toward 107 IRAS or H2O maser sources with the 13.7m telescope of the Purple Mountain Observatory (PMO). Parameters of emission... -
Arcetri Catalog of H2O maser sources. Update.
We present a second update of the Arcetri Catalog of water masers (Comoretto et al., 1990A&AS...84..179C; Brand et al., 1994, Cat. ). The present study reports the results... -
Properties of OH/IR stars with IRAS LRS spectra
This table contains the selected from the literature sample of 1065 OH maser sources with IRAS identification and LRS spectra. The most important physical quantities of these... -
ATCA/VLA OH 1612 MHz survey. III.
We present observations of the region between 5{deg}<=l<=45{deg} and |b|<=3{deg}, in the OH 1612.231MHz line, taken from 1993 to 1995 with NRAO's Very Large Array... -
28SiO in O-rich evolved stars
We present simultaneous observations of several rotational lines of ^28^SiO in the v=1, 2, 3, and 4 vibrationally excited states toward O-rich evolved stars. All the data were...
