Nordic Optical Telescope (NOT) at 2,382 m (7,820 ft).

Public observatory · Garafia (Roque de los Muchachos), Canary Islands, Spain

Nordic Optical Telescope (NOT)

Nordic Optical Telescope (NOT) is a public observatory in Garafia (Roque de los Muchachos), Canary Islands, Spain. It is open to the public. Nordic Optical Telescope (NOT) sits inside La Palma, a Bortle Class 2 dark sky place.

Nordic Optical Telescope (NOT) in brief

Open to the public
Yes
Elevation
2,382 m (7,820 ft)
Bortle class
Not yet rated
Part of
Roque de los Muchachos Observatory complex
Operated by
IAC

Official site

Can you visit Nordic Optical Telescope (NOT)? Yes

Included in some ORM guided visits; booking required.

A public night at an observatory usually starts at dusk with a short talk, then a line at the eyepiece of the main telescope for the Moon, a planet or a bright cluster, with volunteers' smaller telescopes set up outside. Dress for the night air even in summer: domes are not heated, so the telescope stays at outside temperature. Many nights sell out or cancel for clouds, so check the observatory's site on the day.

Telescopes at Nordic Optical Telescope (NOT)

2.56m Ritchey-Chretien.

Roque de los Muchachos Observatory complex: 19 observatories on one site

How dark the sky is at Nordic Optical Telescope (NOT)

Nordic Optical Telescope (NOT) has no Bortle rating in the list yet. The scale below shows what each class looks like.

1 mag 8.0 21.99+ 2 mag 7.5 21.89+ 3 mag 7.0 21.69+ 4 mag 6.5 20.49+ 5 mag 6.0 19.50+ 6 mag 5.5 18.94+ 7 mag 5.0 18.38+ 8 mag 4.5 18.00+ 9 mag 4.0
The Bortle scale. Each panel shows the class number, the faintest star the naked eye reaches at the zenith, and the darkest-edge sky brightness reading of that class in mag/arcsec².

Sky brightness and class come from the World Atlas of Artificial Night Sky Brightness (Falchi et al. 2016, CC BY-NC 4.0), with natural skyglow added, at the coordinates below. Research telescopes are often sited on mountains above the haze, so the real sky can be darker than the map suggests.

Nordic Optical Telescope (NOT) among the observatories of Spain

Research or private observatory Observatory open to the public

Green dots are observatories open to the public, blue dots research or private sites, squares dark sky places; select one for its page. See Observatories in Spain for the full list.

The coordinates on this page point to Nordic Optical Telescope dome (Wikipedia): 28.757°N, 17.885°W.

Map data © OpenStreetMap contributors. Open the larger map · Directions. Mountain observatory roads are often gated after dark; go only on a scheduled public night.

Dark sky places, observatories and clubs near Nordic Optical Telescope (NOT)

Nordic Optical Telescope (NOT) sits inside La Palma, a Bortle Class 2 dark sky place. See La Palma for camping, where to set up and the sky by season.

Nearest dark sky places

PlaceWhereBortleDistance
La PalmaGarafia, Spain20 km (0 mi)
Teide National ParkLa Orotava, Spain4136 km (85 mi)
La Matanza de AcentejoLa Matanza de Acentejo, Spain5144 km (89 mi)
Cumbres de Tenerife Starlight ReserveLa Esperanza, Spain4144 km (89 mi)
Granadilla de AbonaGranadilla de Abona, Spain4146 km (91 mi)
Quimpi Starlight CampLa Esperanza, Spain4149 km (93 mi)

Other observatories open to the public within 150 km

  • Gran Telescopio CanariasGarafia (Roque de los Muchachos), Canary Islands, Spain, 1 km (0 mi). Guided daytime visits to the observatory including GTC on scheduled days via the ORM visitor center; booking required
  • Isaac Newton TelescopeGarafia (Roque de los Muchachos), Canary Islands, Spain, 1 km (1 mi). Included in some ORM guided visits; booking required
  • Roque de los Muchachos ObservatoryGarafia, Canary Islands, Spain, 1 km (1 mi). ORM visitor center and guided telescope visits by booking
  • Teide ObservatoryLa Orotava (Izana), Canary Islands, Spain, 144 km (89 mi). Guided daytime tours by booking through authorized operators

Nordic Optical Telescope (NOT) record

Every value in the observatories dataset for Nordic Optical Telescope (NOT)
ID339
NameNordic Optical Telescope (NOT)
CityGarafia (Roque de los Muchachos)
StateCanary Islands
CountrySpain
ContinentEurope
Webhttps://www.not.iac.es/
Publicy
Jobshttp://www.not.iac.es/general/vacancies.html
Telescope2.56m Ritchey-Chretien
ComplexRoque de los Muchachos Observatory complex
ParentIAC
Elevation2382
Lat28.75722
Lon-17.88500
LatLonSpotNordic Optical Telescope dome (Wikipedia)
StatusActive
StatusNote2.56-m Nordic Optical Telescope
PublicNoteIncluded in some ORM guided visits; booking required
Sourceshttps://www.not.iac.es/ https://bafybeiemxf5abjwjbikoz4mc3a3dla6ual3jsgpdr4cjr3oz3evfyavhwq.ipfs.4everland.io/wiki/Nordic_Telescope.html
GlobalParkID230
ParkKm0.3

From the site's observatories dataset (observatoriesglobal_q426). Distances are computed from the coordinates.