Question: In what year was the astronomical clock built in the city where Zuzana Ondrouchova died?

full_context: Document 1: Time: 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.
Document 2: Milada Šubrtová: Milada Šubrtová (24 May 1924 – 1 August 2011) was a Czech operatic soprano who had a lengthy career at the National Theatre in Prague from 1948 through 1991. She was part of an instrumental group of the post-World War II Czech opera singers that was responsible for popularizing Czech opera internationally. She drew particular acclaim for her portrayals of the title heroines in Leoš Janáček's "Jenůfa" and Antonín Dvořák's "Rusalka". Her voice is preserved on a few complete opera recordings made on the Supraphon label. In 1998 she was honored with a Thalia Award.
Document 3: Astronomical clock: 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
Document 4: Josip Broz Tito: His best known wife was Jovanka Broz. Tito was just shy of his 59th birthday, while she was 27, when they finally married in April 1952, with state security chief Aleksandar Ranković as the best man. Their eventual marriage came about somewhat unexpectedly since Tito actually rejected her some years earlier when his confidante Ivan Krajacic brought her in originally. At that time, she was in her early 20s and Tito, objecting to her energetic personality, opted for the more mature opera singer Zinka Kunc instead. Not one to be discouraged easily, Jovanka continued working at Beli Dvor, where she managed the staff and eventually got another chance after Tito's strange relationship with Zinka failed. Since Jovanka was the only female companion he married while in power, she also went down in history as Yugoslavia's first lady. Their relationship was not a happy one, however. It had gone through many, often public, ups and downs with episodes of infidelities and even allegations of preparation for a coup d'état by the latter pair. Certain unofficial reports suggest Tito and Jovanka even formally divorced in the late 1970s, shortly before his death. However, during Tito's funeral she was officially present as his wife, and later claimed rights for inheritance. The couple did not have any children.
Document 5: Zuzana Ondrouchová: Zuzana Ondrouchová (March 20, 1950 – February 3, 1978) was a Czechoslovak actress born in Prague into the family of a medical doctor. The actor Petr Svárovský was her husband.
Document 6: Prague Castle: Prague Castle General information Architectural style Baroque and Mannerism Location 119 08 Prague 1, Czech Republic Current tenants Miloš Zeman, President of the Czech Republic and the First Lady Construction started 870; 1148 years ago (870) Completed 1929; 89 years ago (1929) Design and construction Architect Matthias of Arras and Peter Parler Website www.hrad.cz
Document 7: Jana Černá: Jana Černá, born Krejcarová, called "Honza" ("Jack") by her mother, (1928–1981), was a daughter of the journalist Milena Jesenská and Jaromír Krejcar. She was a Czech poet and writer herself.
Document 8: Prague astronomical clock: 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.
Document 9: Cubism: The leading Cubist architects were Pavel Janák, Josef Gočár, Vlastislav Hofman, Emil Králíček and Josef Chochol. They worked mostly in Prague but also in other Bohemian towns. The best-known Cubist building is the House of the Black Madonna in the Old Town of Prague built in 1912 by Josef Gočár with the only Cubist café in the world, Grand Café Orient. Vlastislav Hofman built the entrance pavilions of Ďáblice Cemetery in 1912–1914, Josef Chochol designed several residential houses under Vyšehrad. A Cubist streetlamp has also been preserved near the Wenceslas Square, designed by Emil Králíček in 1912, who also built the Diamond House in the New Town of Prague around 1913.
Document 10: Zuzana Brzobohatá: Zuzana Brzobohatá (born 11 July 1962) is a Czech Social Democratic Party politician. She sat as a Member of the European Parliament for the Czech Republic from 2009 to 2014.
Document 11: Olga Havlová: Olga Havlová, born Šplíchalová (11 July 1933 in Prague – 27 January 1996 in Prague) was the first wife of Václav Havel, the last President of Czechoslovakia and first President of the Czech Republic.
Document 12: Max Švabinský: Max Švabinský died on 10 February 1962. The cottage in Kozlov (near Česká Třebová, East Bohemia, Czech Republic) where Max Švabinský stayed has recently been renovated and is now open to visitors. The interior looks just the same as 100 years ago and many of Švabinský's pictures are shown there. The tour can be performed both in Czech and English. Painted "Kamelie", Camellia in 1903.
Document 13: Jan Šindel: Jan Šindel was born in the Bohemian town Hradec Králové probably in the 1370s. As a young man he came to Prague to study at Charles University. In 1395 or 1399 he became the Master of Arts at Prague University. In 1406 he worked at the parish school of the St. Nicolas Church in the Lesser Town of Prague. Later he worked as a teacher of mathematics in Vienna, where he also studied medicine. Then he came back to Prague and became the professor of astronomy at Charles University, where he became Doctor of Medicine and rector of the university in 1410.
Document 14: Computer: Many mechanical aids to calculation and measurement were constructed for astronomical and navigation use. The planisphere was a star chart invented by Abū Rayhān al-Bīrūnī in the early 11th century. The astrolabe was invented in the Hellenistic world in either the 1st or 2nd centuries BC and is often attributed to Hipparchus. A combination of the planisphere and dioptra, the astrolabe was effectively an analog computer capable of working out several different kinds of problems in spherical astronomy. An astrolabe incorporating a mechanical calendar computer and gear-wheels was invented by Abi Bakr of Isfahan, Persia in 1235. Abū Rayhān al-Bīrūnī invented the first mechanical geared lunisolar calendar astrolabe, an early fixed-wired knowledge processing machine with a gear train and gear-wheels, circa 1000 AD.
Document 15: Štefánik's Observatory: Štefánik's Observatory (, obs. code: 541) is an astronomical observatory on Petřín hill in the center of Prague founded 1928 and named after Slovak astronomer Milan Rastislav Štefánik. Nowadays the observatory specializes above all in popularization of astronomy and related natural sciences.
ground_truth: 1410
sub_queries: In what place did Zuzana Ondrouchová die? Answer: Prague
when was the astronomical clock in Prague built Answer: 1410