Abstract
THE source 0048-097 was reported in the Parkes catalogue1 and later identified by Bolton and Ekers2 with an 18 mag blue galaxy in a small cluster. A number of accounts have been published of its rapid radio variability at high frequency3-6. Stull3 has pointed out that the radio spectrum (which shows no low frequency component) is similar to that of BL Lac. Kellermann and Pauliny-Toth7 have measured the radio spectrum up to 100 GHz and found a peak (at 1970.0) near 10 GHz. It is not, however, possible to determine the nature of the object from the radio spectrum alone.
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References
Shimmins, A. J., Day, G. A., Ekers, R. D., and Cole, D. J., Aust. J. Phys., 19, 837 (1966).
Bolton, J. G., and Ekers, J. A., Aust. J. Phys., 20, 109 (1967).
Stull, M. A., Nature, 225, 832 (1970).
Stull, M. A., Astr. J., 76, 1 (1971).
Stull, M. A., Astr. J., 77, 13 (1972).
Ross, H. N., Nature, 226, 431 (1970).
Kellermann, K. I., and Pauliny-Toth, I. I. K., Astrophys. Lett., 8, 153 (1971).
Hoskins, D. G., Murdoch, H. S., Adgie, R. L., Crowther, J. H., and Gent, H., Mon. Not. R. astr. Soc. (in the press).
Jauncey, D. L., and Hunstead, R. W., Astr. J., 77, 345 (1972).
Le Sequeron, A. M., Biraud, F., and Lauque, R., Nature phys. Sci., 240, 75 (1972).
Strittmatter, P. A., Serkowski, K., Carswell, R. F., Stein, W. A., Merrill, K. M., and Burbidge, E. M., Astrophys. J. Lett., 175, L7 (1972).
Browne, I. W. A., Nature, 231, 515 (1971).
Gent, H., Crowther, J. H., Adgie, R. L., Hoskins, D. G., Murdoch, H. S., Hazard, C., and Jauncey, D. L., Nature, 241, 261 (1973).
Crowther, J. H., Nature, 243, 25 (1973).
Browne, I. W. A., Crowther, J. H., and Adgie, R. L., Nature, 244, 146 (1973).
Luchetti, S. C., and Usher, P. D., Nature, 232, 622 (1971).
Carswell, R. F., and Strittmatter, P. A., Nature, 242, 394 (1973).
Wampler, E. J., Robinson, L. B., Baldwin, J. A., and Burbidge, E. M., Nature, 243, 336 (1973).
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CARSWELL, R., STRITTMATTER, P., DISNEY, M. et al. New Light on the Variable Radio Source, 0048-097. Nature Physical Science 246, 89–90 (1973). https://doi.org/10.1038/physci246089a0
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DOI: https://doi.org/10.1038/physci246089a0
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