Hostname: page-component-857557d7f7-fn92c Total loading time: 0 Render date: 2025-12-09T02:41:30.663Z Has data issue: false hasContentIssue false
  • English
  • Français

The Use of HI Absorption to Determine Distance for 10 Galactic Radio Sources

Published online by Cambridge University Press:  25 April 2016

W. M. Goss ,
J. D. Murray  and
V. Radhakrishnan
W. M. Goss
Affiliation:
Division of Radiophysics, CSIRO, Sydney
J. D. Murray
Affiliation:
Division of Radiophysics, CSIRO, Sydney
V. Radhakrishnan
Affiliation:
Division of Radiophysics, CSIRO, Sydney
Get access Rights & Permissions [Opens in a new window]

Extract

An extensive survey of HI absorption in the spectra of discrete radio sources has been in progress for the past three years at the Parkes radio observatory. One part of the survey comprising sources along the galactic plane north of declination —50° has recently been completed. In this communication we discuss some conclusions concerning the distances of 10 sources drawn from a preliminary analysis of the data.

Information

Type
Contributions
Information
Publications of the Astronomical Society of Australia , Volume 1 , Issue 7 , April 1970 , pp. 332 - 333
Copyright
Copyright © Astronomical Society of Australia 1970

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

1 Radhakrishnan, V., Goss, W. M., Murray, J. D. and Brooks, J. W., in preparation.Google Scholar
2 Kesteven, M. J. L., Aust. J. Phys., 21, 739 (1968).Google Scholar
3 Milne, D. K., ‘Non-thermal galactic radio sources’, Aust. J. Phys., in press.Google Scholar
4 Miller, J. S., Astrophys. J., 151, 473 (1968).Google Scholar
5 Rickard, J. J., Astrophys. J., 152, 1019 (1968).CrossRefGoogle Scholar
6 Reifenstein III, E. C., Wilson, T. L., Burke, B. F., Mezger, P. G. and Altenhoff, W., ‘A survey of H109a recombination line emission in galactic HII regions of the northern sky’, Astron. Astrophys., in press.Google Scholar
7 Wilson, T. L., Mezger, P. G., Gardner, F. F. and Milne, D. K., ‘A survey of H109a recombination line emission in galactic HII regions of the southern sky’, Astron. Astrophys., in press.Google Scholar
8 Rougoor, G. W., Bull. Astron. Insts Neth., 17, 381 (1964).Google Scholar
9 Goss, W. M. and Radhakrishnan, V., Astrophys. Letters, 4, 199 (1969).Google Scholar