Helen M. Johnston

Affiliations: 
University of Sydney, Camperdown, New South Wales, Australia 
Area:
Astronomy
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"Helen Johnston"
Bio:

Johnston, Helen Margaret, Compact objects in the disk and globular clusters. Dissertation (Ph.D.), California Institute of Technology (1992).

Mean distance: 16.15
 
Cross-listing: Astronomy Tree

Parents

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Shrinivas R. Kulkarni grad student 1992 Caltech
 (Compact objects in the disk and globular clusters.)
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Publications

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Anderson CS, Johnston HM, Hunstead RW. (2013) Galactic interaction as the trigger for the young radio galaxy MRC B1221-423 Monthly Notices of the Royal Astronomical Society. 431: 3269-3281
Titov O, Stanford LM, Johnston HM, et al. (2013) Optical spectra of candidate international celestial reference frame (ICRF) flat-spectrum radio sources Astronomical Journal. 146
Saripalli L, Subrahmanyan R, Thorat K, et al. (2012) ATLBS extended source sample: The evolution in radio source morphology with flux density Astrophysical Journal, Supplement Series. 199
Mahony EK, Sadler EM, Croom SM, et al. (2011) Optical properties of high-frequency radio sources from the Australia Telescope 20GHz (AT20G) Survey Monthly Notices of the Royal Astronomical Society. 417: 2651-2675
Sarty GE, Szalai T, Kiss LL, et al. (2011) The γ-ray binary LS 5039: Mass and orbit constraints from MOST observations Monthly Notices of the Royal Astronomical Society. 411: 1293-1300
Sarty GE, Pilecki B, Reichart DE, et al. (2011) Photometric observations of three high mass X-ray binaries and a search for variations induced by orbital motion Research in Astronomy and Astrophysics. 11: 947-964
Titov O, Jauncey DL, Johnston HM, et al. (2011) Optical spectra of candidate southern hemisphere international celestial reference frame (ICRF) radio sources Astronomical Journal. 142
Johnston HM, Broderick JW, Cotter G, et al. (2010) The extraordinary radio galaxy MRC B1221-423: Probing deeper at radio and optical wavelengths Monthly Notices of the Royal Astronomical Society. 407: 721-733
Bryant JJ, Johnston HM, Broderick JW, et al. (2009) A new search for distant radio galaxies in the Southern hemisphere - III. Optical spectroscopy and analysis of the MRCR-SUMSS sample Monthly Notices of the Royal Astronomical Society. 395: 1099-1120
Bryant JJ, Broderick JW, Johnston HM, et al. (2009) A new search for distant radio galaxies in the southern hemisphere - II. 2.2 μm imaging Monthly Notices of the Royal Astronomical Society. 394: 2197-2222
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