paragraph_text: Tomáš Houdek (born 30 March 1981 in Třinec) is a Czech professional ice hockey defenceman who currently plays with HC Kometa Brno in the Czech Extraliga.

paragraph_text: Tomáš Poznar (born 27 September 1988) is a Czech football forward who plays for FC Fastav Zlín, as a forward.

paragraph_text: The first clock was built between 1352 and 1354 and stopped working sometime at the beginning of the 16th century. A second clock was then built by Herlin, Conrad Dasypodius, the Habrecht brothers, and others, between 1547 and 1574. This clock stopped working in 1788 or 1789 (as it apparently stopped working gradually, each component being disconnected

paragraph_text: The Falkland Islands has officially used Falkland Islands Standard Time (UTC−3) all year round since 5 September 2010. However, many residents of Camp use UTC−4, known on the Falklands as "Camp Time" (as opposed to "Stanley time" or "Government clocks").

paragraph_text: Tomáš Kalas (born 15 May 1993) is a Czech professional footballer who plays for Bristol City. He plays as a centre back, but has also been played as a right back.

paragraph_text: Tomáš Julínek (born 7 November 1956) is a Czech politician and physician. From 2006 to 2009, Julínek served as the Minister of Health of the Czech Republic. He is a member of the Civic Democratic Party.

paragraph_text: The most precise timekeeping device of the ancient world was the water clock, or clepsydra, one of which was found in the tomb of Egyptian pharaoh Amenhotep I (1525–1504 BC). They could be used to measure the hours even at night, but required manual upkeep to replenish the flow of water. The Ancient Greeks and the people from Chaldea (southeastern Mesopotamia) regularly maintained timekeeping records as an essential part of their astronomical observations. Arab inventors and engineers in particular made improvements on the use of water clocks up to the Middle Ages. In the 11th century, Chinese inventors and engineers invented the first mechanical clocks driven by an escapement mechanism.

paragraph_text: The William Brydone Jack Observatory is a small astronomical observatory on the campus of the University of New Brunswick in Fredericton, New Brunswick. Constructed in 1851, it was the first astronomical observatory built in British North America. The observatory was designated a National Historic Site of Canada in 1954.

paragraph_text: Harrison House is a university residence at the University of New Brunswick, Fredericton, New Brunswick, Canada. It was built in 1962 as part of the largest building program ever at UNB which included several other residences and faculty buildings. When it was built, it was operated as an all-male residence, but from September 1991 to present, it has been a co-ed residence on the UNB Fredericton campus. The mascot for Harrison is the Husky and the house colours consist of red, and black.

paragraph_text: The oldest part of the Orloj, the mechanical clock and astronomical dial, dates back to 1410 when it was made by clockmaker Mikuláš of Kadaň and Jan Šindel, then later a professor of mathematics and astronomy at Charles University. The first recorded mention of the clock was on 9 October 1410. Later, presumably around 1490, the calendar dial was added and the clock facade was decorated with gothic sculptures.

paragraph_text: John Knibb (1650–1722) was an English clockmaker born in Claydon, Oxfordshire. He produced various clocks and watches including bracket clocks, lantern clocks, longcase clocks, and some wall-clocks, as well as building and maintaining several turret clocks. Even though his main market was catering to customers of modest means, he also dominated the higher-quality sector. Only six of Knibb's watches are known to survive.

paragraph_text: The Clock Tower (sometimes called the Jubilee Clock Tower) is a free-standing clock tower in the centre of Brighton, part of the English city of Brighton and Hove. Built in 1888 in commemoration of Queen Victoria's Golden Jubilee, the distinctive structure included innovative structural features and became a landmark in the popular and fashionable seaside resort. The city's residents "retain a nostalgic affection" for it, even though opinion is sharply divided as to the tower's architectural merit. English Heritage has listed the clock tower at Grade II for its architectural and historical importance.

paragraph_text: The Fredrik Church was built in the baroque style after a design by Nicodemus Tessin the Younger. Its towers are a notable feature. The carillon is housed in the south tower, and there are 35 bells, which were installed in 1967 by the Bergenholtz bell foundry in Sigtuna. The clock chimes three times a day.

paragraph_text: Tomáš Zápotoka (born 4 February 1987, in Bardejov) is a Slovak football player who currently plays for FK Drustav Svidník.

paragraph_text: Tomáš Necid (; born 13 August 1989) is a Czech professional footballer who plays as a striker in the Netherlands for ADO Den Haag, and the Czech Republic national team.

paragraph_text: Tomáš Berger (born 22 August 1985) is a Czech former football player, who played for FK Dukla Prague, FC Viktoria Plzeň and Bohemians 1905.

paragraph_text: Tomáš Poštulka (born 2 February 1974 in Prague) is a Czech football goalkeeper. He is one of the most successful Czech goalkeepers - and together with Petr Čech and Jaromír Blažek the most seasoned Czech goalkeeper in European Cups (Champions League and UEFA Cup). Under Jozef Chovanec he was the #1 goalkeeper in the Czech National Team.

paragraph_text: Tomáš Starosta (born May 20, 1981) is a Slovak professional ice hockey defenceman who currently plays with HC Slovan Bratislava in the Kontinental Hockey League (KHL).

paragraph_text: The astronomer Aristarchus of Samos was the first known person to propose a heliocentric model of the solar system, while the geographer Eratosthenes accurately calculated the circumference of the Earth. Hipparchus (c. 190 – c. 120 BC) produced the first systematic star catalog. The level of achievement in Hellenistic astronomy and engineering is impressively shown by the Antikythera mechanism (150-100 BC), an analog computer for calculating the position of planets. Technological artifacts of similar complexity did not reappear until the 14th century, when mechanical astronomical clocks appeared in Europe.

paragraph_text: Although the Greeks and Romans did much to advance water clock technology, they still continued to use shadow clocks. The mathematician and astronomer Theodosius of Bithynia, for example, is said to have invented a universal sundial that was accurate anywhere on Earth, though little is known about it. Others wrote of the sundial in the mathematics and literature of the period. Marcus Vitruvius Pollio, the Roman author of De Architectura, wrote on the mathematics of gnomons, or sundial blades. During the reign of Emperor Augustus, the Romans constructed the largest sundial ever built, the Solarium Augusti. Its gnomon was an obelisk from Heliopolis. Similarly, the obelisk from Campus Martius was used as the gnomon for Augustus's zodiacal sundial. Pliny the Elder records that the first sundial in Rome arrived in 264 BC, looted from Catania, Sicily; according to him, it gave the incorrect time until the markings and angle appropriate for Rome's latitude were used—a century later.

Question: When was the astronomical clock built in the city where Tomáš Poštulka resided?
Answer: 1410