Central Experimental Farm, Ottawa, ON, Canada
Dominion Astrophysical Observatory
The Dominion Observatory operated from 1902 to 1970. The observatory grew out of the need for the precise coordinates and timekeeping that at that time could only come from an observatory. Chief Dominion Architect David Ewart designed the Dominion Observatory in 1902.
This Romanesque Revival building was completed in 1905. Its main instrument was a 15-inch refracting telescope, the largest refracting telescope ever installed in Canada. While the building and institution were primarily dedicated to astronomical timekeeping in support of surveying, a number of other activities took place here. The Dominion Observatory was Canada's leading institution in Geophysics for many decades, which included the operation of Canada's national seismometer network. The facility did important work but with this bridgehead into the world of astronomy and the growth of the field of astrophysics Canadian astronomers quickly demanded a facility designed for the new scientific age. In 1917, the Dominion Astrophysical Observatory was opened in Victoria, B.C. and it supplanted the Dominion Observatory as Canada's foremost astronomical observatory. For many years the Dominion Observatory was best known to Canadians as the source of Canada's official time signal.
The observatory continued in operation until 1970 at which time Canada's science institutions were reorganized. The national time-keeping and astronomical activities were transferred to the National Research Council of Canada, while the geophysics, surveying and mapping were transferred to the Department of Energy Mines and Resources. The Geophysics work was later merged into the Geological Survey of Canada, now part of Natural Resources Canada. Astronomical timekeeping observations at the Dominion Observatory had ceased many years prior to this, when crystal oscillator clocks and later atomics clocks were found to be superior to astronomical timekeeping. The building became home to NRCan offices. The telescope had been open for public viewing from 1905 until 1970. In 1974, the telescope was moved from the Dominion Observatory to the Helen Sawyer Hogg Observatory at the Canada Science and Technology Museum where it remains to this day.
The Central Experimental farm is a place in Ottawa that I really love to visit, in any season. It has beautiful 19th century buildings, gorgeous gardens, an amazing Arboretum and much more. It is the only working farm right in the heart of any world capital. It has been doing agricultural research since 1886, so it is both a scientific and recreational facility.
Central Experimental Farm, Ottawa, ON, Canada
Dominion Astrophysical Observatory
The Dominion Observatory operated from 1902 to 1970. The observatory grew out of the need for the precise coordinates and timekeeping that at that time could only come from an observatory. Chief Dominion Architect David Ewart designed the Dominion Observatory in 1902.
This Romanesque Revival building was completed in 1905. Its main instrument was a 15-inch refracting telescope, the largest refracting telescope ever installed in Canada. While the building and institution were primarily dedicated to astronomical timekeeping in support of surveying, a number of other activities took place here. The Dominion Observatory was Canada's leading institution in Geophysics for many decades, which included the operation of Canada's national seismometer network. The facility did important work but with this bridgehead into the world of astronomy and the growth of the field of astrophysics Canadian astronomers quickly demanded a facility designed for the new scientific age. In 1917, the Dominion Astrophysical Observatory was opened in Victoria, B.C. and it supplanted the Dominion Observatory as Canada's foremost astronomical observatory. For many years the Dominion Observatory was best known to Canadians as the source of Canada's official time signal.
The observatory continued in operation until 1970 at which time Canada's science institutions were reorganized. The national time-keeping and astronomical activities were transferred to the National Research Council of Canada, while the geophysics, surveying and mapping were transferred to the Department of Energy Mines and Resources. The Geophysics work was later merged into the Geological Survey of Canada, now part of Natural Resources Canada. Astronomical timekeeping observations at the Dominion Observatory had ceased many years prior to this, when crystal oscillator clocks and later atomics clocks were found to be superior to astronomical timekeeping. The building became home to NRCan offices. The telescope had been open for public viewing from 1905 until 1970. In 1974, the telescope was moved from the Dominion Observatory to the Helen Sawyer Hogg Observatory at the Canada Science and Technology Museum where it remains to this day.
The Central Experimental farm is a place in Ottawa that I really love to visit, in any season. It has beautiful 19th century buildings, gorgeous gardens, an amazing Arboretum and much more. It is the only working farm right in the heart of any world capital. It has been doing agricultural research since 1886, so it is both a scientific and recreational facility.