Mount John University Observatory: Difference between revisions

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Added climate data
Notable people: Added John Hearnshaw, a notable New Zealand astronomer who has worked at MJUO throughout his career.
 
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UCMJO is operated by the [[University of Canterbury]], and is the home of HERCULES (High Efficiency and Resolution Canterbury University Large [[Echelle Grating|Echelle Spectrograph]]), and the observational wing of the Japanese/New Zealand MOA collaboration ([[Microlensing Observations in Astrophysics]]) led by Yasushi Muraki of [[Nagoya University]]. A Japanese funded, 1.8 metre telescope was used initially by the MOA Project, before handover to the University of Canterbury at the conclusion of the MOA Project in 2012.
 
In June 2012 an area of {{convert|430,000|ha|sqmi}} around the observatory was declared as the [[Aoraki Mackenzie International Dark Sky Reserve]] by the [[International Dark-Sky Association]], one of only four such reserves around the world at that time.<ref name="darksky-1" /> The area has a [[Bortle Scale]] of 2.<ref>{{cite namebook |url="https://darksky.org/app/uploads/2018/03/Aoraki_Mackenzie_IDSP_Application.pdf |title=An Application to the International Dark-2"Sky Association for a Starlight Reserve in the Aoraki/Mt Cook National Park and the Mackenzie Basin of the central South Island of New Zealand |date=27 January 2012 |publisher=Mackenzie District Council, University of Canterbury, Royal Astronomical Society of New Zealand, Department of Conservation |page=25 |archive-url=https://web.archive.org/web/20240204040113/https://darksky.org/app/uploads/2018/03/Aoraki_Mackenzie_IDSP_Application.pdf |archive-date=4 February 2024}}</ref>
 
== Facilities ==
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=== Dark Sky Project telescope ===
 
This telescope, used exclusively for visual tourist operations is a 0.4&nbsp;m [[Meade Instruments|Meade]] LX200 telescope.{{cn|date=December 2023}}
 
== Discoveries ==
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== Climate ==
 
{{Weather box|width=auto
| location = Mt John (1027m) (1981-2010)
| metric first = yesy
| single line =y yes
|collapsed = Y
<!-- Average high temperatures -->
|location = Mount John, elevation {{convert|1027|m|ft|abbr=on}}, (1981–2010)
| Jan high C = 19.2
| FebJan high C = 19.56
| MarFeb high C = 16 19.85
| AprMar high C = 13 16.08
| MayApr high C = 9 13.20
| JunMay high C = 6 9.2
| JulJun high C = 4 6.92
| AugJul high C = 6 4.39
| SepAug high C = 9 6.93
| OctSep high C = 12 9.69
| NovOct high C = 14 12.96
| DecNov high C = 17 14.49
| JanDec high C = 19 17.24
<!-- Mean daily temperature -->
| Janyear meanhigh C = 13.9
| FebJan mean C = 14 13.19
| MarFeb mean C = 11 14.71
| AprMar mean C = 8 11.97
| MayApr mean C = 5 8.69
| JunMay mean C = 3 5.06
| JulJun mean C = 1 3.60
| AugJul mean C = 2 1.96
| SepAug mean C = 5 2.69
| OctSep mean C = 7 5.86
| NovOct mean C = 9 7.98
| DecNov mean C = 11 9.79
| yearDec mean C = 11.7
| year mean C =
<!-- Average low temperatures -->
| Jan low C = 8.1
| Feb low C = 8.6
| Mar low C = 6.5
| Apr low C = 4.7
| May low C = 2.0
| Jun low C = -0.2
| Jul low C = -1.7
| Aug low C = -0.5
| Sep low C = 1.3
| Oct low C = 2.9
| Nov low C = 4.9
| Dec low C = 5.9
| year low C =
|rain colour = green
| source = NIWA climate data<ref>cliflo.niwa.co.nz</ref>
|Jan rain mm = 42.3
|Feb rain mm = 32.9
|Mar rain mm = 51.7
|Apr rain mm = 56.5
|May rain mm = 53.6
|Jun rain mm = 50.7
|Jul rain mm = 44.8
|Aug rain mm = 60.9
|Sep rain mm = 43.3
|Oct rain mm = 57.5
|Nov rain mm = 40.8
|Dec rain mm = 50.9
|year rain mm =
|source 1 = CliFlo (rain 1971–2000)<ref name= CliFlo>
{{cite web
|url = http://cliflo.niwa.co.nz
|title = CliFlo – National Climate Database : Mt John
|publisher = NIWA
|access-date = 10 May 2024}}</ref>
}}
 
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* [[Alan C. Gilmore]]
* [[Gerard F. Gilmore]]
* [[John Hearnshaw]]
* [[Pamela M. Kilmartin]]
* [[Alister McLellan]]
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|archivedate = 10 July 2012
}}</ref>
 
<ref name="darksky-2">{{cite book
|title = An Application to the International Dark-Sky Association for a Starlight Reserve in the Aoraki/Mt Cook National Park and the Mackenzie Basin of the central South Island of New Zealand
|publisher = Mackenzie District Council, University of Canterbury, Royal Astronomical Society of New Zealand, Department of Conservation
|date = 27 January 2012
|page = 25
|format = PDF
|url = http://docs.darksky.org/IDSPlaces/New_Zealand_IDSP_app.pdf|archive-url = https://web.archive.org/web/20171109023126/http://docs.darksky.org/IDSPlaces/New_Zealand_IDSP_app.pdf|url-status = dead|archive-date = 9 November 2017}}</ref>
 
<ref Name="Rincon">{{cite web
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[[Category:1960s architecture in New Zealand]]
[[Category:Astronomical observatories in New Zealand]]
[[Category:Buildings and structures in Canterbury,the NewCanterbury ZealandRegion]]
[[Category:Buildings and structures of the University of Canterbury]]
[[Category:Mackenzie District]]
[[Category:Aoraki Mackenzie International Dark Sky Reserve]]