Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Robina E. Otrupcek"'
Publikováno v:
Publications of the Astronomical Society of Australia. 17:92-101
Using the 22-m ‘Mopra’ antenna (near Coonabarabran, NSW) of the Australia Telescope National Facility (ATNF), we have observed emission from the 115-GHz J = 1−0 transition of CO towards the centre of each of the 1101 clouds listed in the Catalo
Autor:
Jing-sheng Wang, Robina E. Otrupcek
Publikováno v:
Structure and Dynamics of the Interstellar medium ISBN: 9783540519560
Dark clouds in the southern skies have been observed with CO J=1–0 line. The mm-wave telescope of 4-m diameter was used. The beam width was 2′.7 at 2.6 mm wavelength and beam efficiency 0.52. The authors have developed a high-resolution acousto-o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46855f6df17bb68f33f0bc0b08d53925
https://doi.org/10.1007/bfb0114835
https://doi.org/10.1007/bfb0114835
Autor:
A. R. Hyland, F. F. Gardner, Robina E. Otrupcek, Peter R. Wood, J. B. Whiteoak, S. M. G. Hughes, M. S. Bessell
Publikováno v:
Symposium - International Astronomical Union. 148:386-387
In 1985 we began a search for OH/IR objects in the Magellanic Clouds. The first detection was reported by Wood, Bessell & Whiteoak (1986). Subsequent searches have yielded several of these objects and other highly-evolved stars obscured by thick circ
Publikováno v:
Publications of the Astronomical Society of Australia. 9:146-147
The cold HI cloud in the region of the M17SW giant molecular cloud comprises three major fragments with a mean size of ~ 30 pc. Their overall distribution is rather similar to that of CO gas, but one of the fragments does not seem to have a molecular
Publikováno v:
The Astronomical Journal. 103:1627
The M17SW giant molecular cloud (GMC) has been mapped in the 21 cm absorption line with the Parkes 64 m telescope. The cold H I cloud in the region has a total extent of over 120 pc and constists of three major fragments with different ages. The main
Publikováno v:
Publications of the Astronomical Society of Australia. 4:100-106
The amplitude scintillations of pulsars and the broadening of their profiles are different manifestations of the scattering of the signal by fine structure in the ionized interstellar gas.
Publikováno v:
Publications of the Astronomical Society of Australia. 8:207-212
An acousto-optical spectrograph (AOS) with a high spectral resolution of 28 kHz has been developed for spectral line observations of objects, such as dark clouds, where the line-widths are low. It has been mounted on the 4-m-diameter millimetre-wave
Publikováno v:
Publications of the Astronomical Society of Australia. 4:434-440
The 4-m radio telescope of the CSIRO Division of Radiophysics at Epping is being used to survey the line emission associated with the 1→0 transition of CO (rest frequency 115.271 GHz) in the southern Milky Way. The programme includes mapping the CO
Publikováno v:
Publications of the Astronomical Society of Australia. 5:557-560
There is a difference of opinion as to whether W33, an HII-region/molecular-cloud complex of size about 15′ arc centred near l = 12°.8, b = -0°.2 is a single object or a chance line-of-sight alignment of two complexes at completely different dist
Autor:
Jing-sheng Wang, Robina E. Otrupcek
Publikováno v:
International Astronomical Union Colloquium. 120:13-17
Dark clouds in the southern skies have been observed with CO J = 1-0 line. The mm-wave telescope of 4-m diameter was used. The beam width was 2’.7 at 2.6 mm wavelength and beam efficiency 0.52. The authors have developed a high-resolution acousto-o