Arthur Robert Hogg
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'''Arthur Robert Hogg''' ([[November 25]], [[1903]]–[[March 31]], [[1966]]) was an [[Australia]]n [[physicist]] and [[astronomer]].
He was born in [[Creswick, Victoria]], and attended school at the [[Royal Melbourne Technical College]]. He received his advanced education at the [[University of Melbourne]] where he earned his [[B.Sc.]] in 1923 and [[M.S.]] in 1925. In 1927, he began working at the Broken Hill Associated Smelters in [[Port Pirie, South Australia]], becoming the assistant supervisor of research, and he remained there until 1929. He then joined the [[Mount Stromlo Observatory]], then called the Commonwealth Solar Observatory, as an assistant and he remained associated with the observatory until his death in 1966.
At Mount Stromlo, he took up the study of electrical phenomena in the [[atmosphere]], including ionization in the lower atmosphere. He then transitioned into the study of [[cosmic ray]]s. In 1933 he was married to Irene Doris Randell. The couple had two sons and a daughter.
Beginning in 1940, near the start of [[World War II]], he worked as a physicist in the Chemical Defence Section at the Munitions Supply Laboratories in [[Maribyrnong]]. There his work was focused on the study of respirators. In 1944, he became secretary of the Physical and Meteorological Sub-Committee at the Lab.
After the war he returned to work at observatory. He was awarded his [[Ph.D.]] in 1950 from the University of Melbourne, based on his study of cosmic rays. He now began astronomical studies using [[Photometry (astronomy)|photoelectric photometry]] and produced a series of papers on [[variable star|eclipsing variable]]s, [[globular cluster]]s in the galaxy, and the [[magellanic clouds]].
He also became involved in the administration of the observatory and played a leading role in establishing the new 74-inch telescope. Later he selected [[Siding Spring Observatory|Siding Spring Mountain]] as the site of an 150-inch telescope, located further from the encroaching growth near the older observatory. He was the deputy director of the Mount Stromlo Observatory from 1961 to 1966.
Hogg served in other positions of note, including as president of the Royal Society of Canberra in 1954; chairman of the Australian Institute of Physics, Australian Capital Territory branch, 1964, and the Commission 6 on Astronomical Telegrams of the [[International Astronomical Union]] from 1961 until 1964.
==Awards and honors==
* Fellow of the Australian Institute of Physics.
* Fellow of the Australian Academy of Science, 1954.
* [[Hogg (crater)|Hogg crater]] on the [[Moon]] was co-named for Arthur Hogg and [[Frank Scott Hogg|Frank S. Hogg]].
==External links==
* [http://www.asap.unimelb.edu.au/bsparcs/aasmemoirs/hogg.htm Australian Academy of Science] extensive biography.
* [http://www.asap.unimelb.edu.au/bsparcs/physics/P000501p.htm Physicists in Australia] to 1945.
[[Category:1903 births|Hogg, Arthur Robert]]
[[Category:1966 deaths|Hogg, Arthur Robert]]
[[Category:Australian astronomers|Hogg, Arthur Robert]]
[[Category:20th century astronomers|Hogg, Arthur Robert]]
[[Category:Fellows of the Australian Academy of Science|Hogg]]