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121-588: Dolan's is a music and entertainment venue and pub in Limerick , Ireland. Situated on the city's Dock Road, it opened as a music venue in 1994. Inside the building is located three separate venues: Dolan's Warehouse, Upstairs and the Kasbah. The Irish Music Rights Organisation gave Dolans its "Live Music Venue of the Year" award in 2014 and 2015. Dolan's has also hosted professional wrestling events, such as Over
242-417: A perfect fourth ) and octaves . Ptolemy reviewed standard (and ancient, disused ) musical tuning practice of his day, which he then compared to his own subdivisions of the tetrachord and the octave , which he derived experimentally using a monochord / harmonic canon. The volume ends with a more speculative exposition of the relationships between harmony, the soul ( psyche ), and the planets ( harmony of
363-612: A Roman citizen, but was ethnically either a Greek or at least a Hellenized Egyptian. Astronomy was the subject to which Ptolemy devoted the most time and effort; about half of all the works that survived deal with astronomical matters, and even others such as the Geography and the Tetrabiblos have significant references to astronomy. Ptolemy's Mathēmatikē Syntaxis ( Greek : Μαθηματικὴ Σύνταξις , lit. ' Mathematical Systematic Treatise ' ), better known as
484-476: A coherent mathematical description, which persists to the present as just intonation – the standard for comparison of consonance in the many other, less-than exact but more facile compromise tuning systems. During the Renaissance , Ptolemy's ideas inspired Kepler in his own musings on the harmony of the world ( Harmonice Mundi , Appendix to Book V). The Optica ( Koine Greek : Ὀπτικά ), known as
605-402: A handful of places. Ptolemy's real innovation, however, occurs in the second part of the book, where he provides a catalogue of 8,000 localities he collected from Marinus and others, the biggest such database from antiquity. About 6 300 of these places and geographic features have assigned coordinates so that they can be placed in a grid that spanned the globe. Latitude was measured from
726-474: A historical walking tour, and boat tours along the River Shannon . The city centre is divided between the traditional areas of "English Town" on the southern end of King's Island, which includes King John's Castle; "Irish Town", which includes the older streets on the south bank; and the current economic centre further south, called " Newtown Pery ". Newtown Pery was built in the late 18th century before
847-540: A large number of multinational companies to the region. A long campaign for a third-level educational institute to be located in the city finally bore fruit with the establishment of NIHE Limerick in 1969 which eventually became the University of Limerick in 1989. Limerick is the third-largest city in the Republic of Ireland (after Dublin and Cork ), with a population of 102,287 in the urban area and 104,952 in
968-498: A long exposition on the relationship between reason and sense perception in corroborating theoretical assumptions. After criticizing the approaches of his predecessors, Ptolemy argues for basing musical intervals on mathematical ratios (as opposed to the ideas advocated by followers of Aristoxenus ), backed up by empirical observation (in contrast to the excessively theoretical approach of the Pythagoreans ). Ptolemy introduces
1089-632: A meeting place for the arts; and Limerick Printmakers Studio and Gallery, which provides printmaking facilities, a venue for exhibitions and events and an education programme. The Lime Tree Theatre officially opened at the Mary Immaculate College campus in October 2012. The venue hosts theatre, music, comedy, traditional arts, schools' performances, and conferences. The Belltable on O'Connell Street hosts local playwrights and drama productions. The University Concert Hall located in
1210-601: A method for specifying the location of the Sun in three pairs of locally oriented coordinate arcs as a function of the declination of the Sun, the terrestrial latitude, and the hour. The key to the approach is to represent the solid configuration in a plane diagram that Ptolemy calls the analemma . In another work, the Phaseis ( Risings of the Fixed Stars ), Ptolemy gave a parapegma , a star calendar or almanac , based on
1331-466: A much later pseudepigraphical composition. The identity and date of the actual author of the work, referred to now as Pseudo-Ptolemy , remains the subject of conjecture. Ptolemy wrote a work entitled Harmonikon ( Greek : Ἁρμονικόν ), known as the Harmonics , on music theory and the mathematics behind musical scales in three books. Harmonics begins with a definition of harmonic theory, with
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#17328020056451452-550: A prominent local businessman. The park is dominated by the Thomas Spring Rice memorial (MP for the city 1820–1832) and has a large collection of mature deciduous and evergreen trees. Limerick city centre changed significantly with the construction of several modern high-rise buildings in the early 2000s, in particular as part of the regeneration of the former docks area along the Dock Road. The suburban areas, where
1573-594: A range of writing activities in the city. Limerick natives include Pulitzer Prize-winning author Frank McCourt, and novelists Kate O'Brien, Michael Curtin, Kevin Barry and Donal Ryan. Poets from Limerick include Michael Hogan, Desmond O'Grady, and John Liddy. The city is the setting for Frank McCourt 's memoir Angela's Ashes and its film adaptation . The Frank McCourt Museum situated in McCourt's former school on Hartsonge Street opened in 2011, and contains artefacts from
1694-558: A temple at Canopus , around 146–147 AD, known as the Canobic Inscription . Although the inscription has not survived, someone in the sixth century transcribed it, and manuscript copies preserved it through the Middle Ages. It begins: "To the saviour god, Claudius Ptolemy (dedicates) the first principles and models of astronomy", following by a catalogue of numbers that define a system of celestial mechanics governing
1815-482: A thousand years or more". It was first translated from Arabic into Latin by Plato of Tivoli (Tiburtinus) in 1138, while he was in Spain. Much of the content of the Tetrabiblos was collected from earlier sources; Ptolemy's achievement was to order his material in a systematic way, showing how the subject could, in his view, be rationalized. It is, indeed, presented as the second part of the study of astronomy of which
1936-474: A variety of artistic and cultural events occurring at locations around the city throughout the year. The Limerick City Gallery of Art on Pery Square is the city's chief venue for contemporary art exhibitions. It is home to a permanent collection of Irish art , which shows works from the early 18th to 20th century. The gallery houses the National Collection of Contemporary Drawing founded by
2057-562: A view supported by the Stoics. Although mainly known for his contributions to astronomy and other scientific subjects, Ptolemy also engaged in epistemological and psychological discussions across his corpus. He wrote a short essay entitled On the Criterion and Hegemonikon ( Greek : Περὶ Κριτηρίου καὶ Ἡγεμονικοῡ ), which may have been one of his earliest works. Ptolemy deals specifically with how humans obtain scientific knowledge (i.e.,
2178-731: Is a city in western Ireland, in County Limerick . It is in the province of Munster and is in the Mid-West which comprises part of the Southern Region . With a population of 102,287 at the 2022 census , Limerick is the third-most populous urban area in Ireland , and the fourth-most populous city on the island of Ireland . It was founded by Scandinavian settlers in 812, during the Viking Age . The city straddles
2299-615: Is an 1880 reference, in a Saint John, New Brunswick , newspaper, to a well-known tune. RTÉ lyric fm , a state-run classical music radio station and part of RTÉ , broadcasts nationally from studios in the city centre on Cornmarket Square which opened in 1994. Limerick's local radio station is Live 95FM , broadcasting from 'Radio House', near the waterfront at Steamboat Quay. Spin South West , owned by Communicorp , broadcasts to Counties Kerry , Clare , Limerick , Tipperary and southwest Laois from its studios at Landmark Buildings in
2420-587: Is ancestral to the modern system of constellations but, unlike the modern system, they did not cover the whole sky (only what could be seen with the naked eye in the northern hemisphere). For over a thousand years, the Almagest was the authoritative text on astronomy across Europe, the Middle East, and North Africa. The Almagest was preserved, like many extant Greek scientific works, in Arabic manuscripts;
2541-529: Is approximately 25 km from Shannon Airport . Tourist attractions in the city centre include Limerick City Museum , King John's Castle (1210), St Mary's Cathedral (1168), the Hunt Museum , The People's Museum of Limerick , the University of Limerick , Georgian houses and gardens and the Treaty Stone . There are several seasonal tours, including Angela's Ashes walking tour of Limerick City,
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#17328020056452662-474: Is broadcast from Newcastle West . The national broadcaster, RTÉ , has radio and television studios in the city, which are periodically used to broadcast programming from Limerick. Several local newspapers are published in the city, including The Limerick Post and The Limerick Leader and magazines include the Limerick Event Guide , Business Limerick , and Limerick Now . Limerick city
2783-491: Is divided into 3 local electoral areas: Limerick City East, Limerick City North and Limerick City South which elect eight, six and seven councillors respectively. Following the 2024 local elections , Fine Gael is the largest party on the authority with 13 seats followed by Fianna Fáil with 10, Labour and Sinn Féin with 3 each, and Independent Ireland and the Social Democrats with 2 each, and Aontú and
2904-689: Is his Geographike Hyphegesis ( Greek : Γεωγραφικὴ Ὑφήγησις ; lit. ' Guide to Drawing the Earth ' ), known as the Geography , a handbook on how to draw maps using geographical coordinates for parts of the Roman world known at the time. He relied on previous work by an earlier geographer, Marinus of Tyre , as well as on gazetteers of the Roman and ancient Persian Empire . He also acknowledged ancient astronomer Hipparchus for having provided
3025-596: Is of Homeric form . It was common among the Macedonian upper class at the time of Alexander the Great and there were several of this name among Alexander's army, one of whom made himself pharaoh in 323 BC: Ptolemy I Soter , the first pharaoh of the Ptolemaic Kingdom . Almost all subsequent pharaohs of Egypt, with a few exceptions, were named Ptolemy until Egypt became a Roman province in 30 BC, ending
3146-575: Is one of the oldest in Ireland. St John's Cathedral is more modern. The Hunt Museum is based in the historic 18th-century former Custom House. The museum was established to house a collection of approximately 2000 works of art and antiquities formed by John and Gertrude Hunt during their lifetimes. The main park in Limerick is the People's Park which was opened in 1877 in memory of Richard Russell,
3267-646: Is the Geography , which is a thorough discussion on maps and the geographic knowledge of the Greco-Roman world . The third is the astrological treatise in which he attempted to adapt horoscopic astrology to the Aristotelian natural philosophy of his day. This is sometimes known as the Apotelesmatika ( Greek : Αποτελεσματικά , lit. ' On the Effects ' ) but more commonly known as
3388-403: Is the cloudiest city in the country, averaging only 1,295 sunshine hours annually, 3.5 hours of sunshine every day. There are on average 62 days of no recordable sunshine, 6 days of thunder, 22 days of hail, 32 days of fog and 11 days of snow per year. Shannon Airport is located by the ocean at an elevation of 14 metres. In 2014, Limerick became Ireland's inaugural National City of Culture , with
3509-467: The Almagest , is the only surviving comprehensive ancient treatise on astronomy. Although Babylonian astronomers had developed arithmetical techniques for calculating and predicting astronomical phenomena, these were not based on any underlying model of the heavens; early Greek astronomers, on the other hand, provided qualitative geometrical models to "save the appearances" of celestial phenomena without
3630-580: The Tetrábiblos , from the Koine Greek meaning "Four Books", or by its Latin equivalent Quadripartite . The Catholic Church promoted his work, which included the only mathematically sound geocentric model of the Solar System , and unlike most Greek mathematicians , Ptolemy's writings (foremost the Almagest ) never ceased to be copied or commented upon, both in late antiquity and in
3751-723: The Act of Union and, unusually for an Irish city and unique in Limerick, is laid out on a grid plan . The Limerick Museum (formerly aka the Jim Kemmy Municipal Museum), is located in the Old Franciscan Friary in Henry Street. It contains displays on Limerick's history and manufactures. The Georgian core of the city, with its Georgian architecture in the Newtown Pery, was developed from
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3872-662: The Almagest was the first, concerned with the influences of the celestial bodies in the sublunary sphere . Thus explanations of a sort are provided for the astrological effects of the planets , based upon their combined effects of heating, cooling, moistening, and drying. Ptolemy dismisses other astrological practices, such as considering the numerological significance of names, that he believed to be without sound basis, and leaves out popular topics, such as electional astrology (interpreting astrological charts to determine courses of action) and medical astrology , for similar reasons. The great respect in which later astrologers held
3993-651: The Dublin–Cork railway line in 1848 and to Waterford in 1853. The opening of a number of secondary railways in the subsequent decades developed Limerick as a regional centre of communications. However, the economic downturn in the European conflicts of the French Revolution and Napoleonic eras, and following the Act of Union 1800 , and the impact of the Great Irish Famine of 1848 caused much of
4114-574: The EMEA . Dell remains one of the largest employers in the mid-west with over 1,000 people employed in service and support. Analog Devices has its European manufacturing base in Raheen, 3 km south-west of the city centre. The site employs more than 1,000 people. Johnson & Johnson subsidiary Vistakon (the world's largest manufacturer of contact lenses ) has a large facility in Castletroy in
4235-410: The Geography is likely to be of different dates, in addition to containing many scribal errors. However, although the regional and world maps in surviving manuscripts date from c. 1300 AD (after the text was rediscovered by Maximus Planudes ), there are some scholars who think that such maps go back to Ptolemy himself. Ptolemy wrote an astrological treatise, in four parts, known by
4356-466: The Golden Vale , to Britain and America. This increase in trade and wealth, particularly amongst the city's merchant classes saw a rapid expansion of the city as Georgian Limerick began to take shape. This gave the city its present-day look, including the extensive terraced streets of Georgian townhouses which remain in the city centre today. The Waterford and Limerick Railway linked the city to
4477-733: The Green Party with 1 seat each, and independents and other parties the remaining 5 seats. For elections to the Dáil , Limerick City is in the Limerick City constituency. From 2011, the constituency boundaries changed in accordance with the proposals of the Constituency Commission and the subsequent Electoral (Amendment) Act 2009 . This changed the electoral boundaries from Limerick East and Limerick West to Limerick City and Limerick . Limerick city encompasses
4598-776: The Limerick Soviet was a self-declared soviet that existed from 15 to 27 April 1919. A general strike was organised by the Limerick Trades and Labour Council, as a protest against the British Army 's declaration of a "Special Military Area" under the Defence of the Realm Act, which covered most of Limerick city and a part of the county. During the strike a special strike committee was set up to print their own money, control food prices and publish newspapers. By
4719-655: The Middle Ages . However, it is likely that only a few truly mastered the mathematics necessary to understand his works, as evidenced particularly by the many abridged and watered-down introductions to Ptolemy's astronomy that were popular among the Arabs and Byzantines. His work on epicycles has come to symbolize a very complex theoretical model built in order to explain a false assumption. Ptolemy's date of birth and birthplace are both unknown. The 14th-century astronomer Theodore Meliteniotes wrote that Ptolemy's birthplace
4840-703: The National Technology Park and also employs close to 1,000 people. It is Vistakon's only production facility outside the United States and one of the largest contact-lens manufacturing plants in the world. Cook Medical, the world's largest privately owned Medical Devices company, employs over 800 people in Limerick at the National Technology Park . Ptolemy Claudius Ptolemy ( / ˈ t ɒ l ə m i / ; ‹See Tfd› Greek : Πτολεμαῖος , Ptolemaios ; Latin : Claudius Ptolemaeus ; c. 100 – c. 170 AD)
4961-788: The Optics, is a work that survives only in a somewhat poor Latin version, which, in turn, was translated from a lost Arabic version by Eugenius of Palermo ( c. 1154 ). In it, Ptolemy writes about properties of sight (not light), including reflection , refraction , and colour . The work is a significant part of the early history of optics and influenced the more famous and superior 11th-century Book of Optics by Ibn al-Haytham . Ptolemy offered explanations for many phenomena concerning illumination and colour, size, shape, movement, and binocular vision. He also divided illusions into those caused by physical or optical factors and those caused by judgmental factors. He offered an obscure explanation of
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5082-481: The Raheen Industrial Estate . Student radio station, Wired FM, broadcasts on 99.9FM from Mary Immaculate College . Wired FM also has studios at Limerick Institute of Technology. Limerick City Community Radio broadcasts on 99.9FM every Saturday and Sunday. University Hospital Limerick has a radio station on 94.2FM, but this can be heard only in the hospital and surrounding area. West Limerick 102
5203-656: The River Shannon , with the historic core of the city located on King's Island , which is bounded by the Shannon and Abbey Rivers. Limerick is at the head of the Shannon Estuary , where the river widens before it flows into the Atlantic Ocean . Limerick City and County Council is the local authority for the city. Limerick is located on the River Shannon with four main river-crossing points near
5324-463: The Tetrabiblos derived from its nature as an exposition of theory, rather than as a manual. A collection of one hundred aphorisms about astrology called the Centiloquium , ascribed to Ptolemy, was widely reproduced and commented on by Arabic, Latin, and Hebrew scholars, and often bound together in medieval manuscripts after the Tetrabiblos as a kind of summation. It is now believed to be
5445-570: The University of Limerick is a 1,000 seat venue and provides a large venue for national and international acts to visit the city. Limerick is also the home of street theatre companies, including "The Umbrella Project". There is also the Impact Theatre Company, and Bottomdog Theatre Company. Limerick's literature scene is supported by projects like the Limerick Writers' Centre, which was established in 2008 and runs
5566-472: The University of Limerick , Limerick Institute of Technology , Shannon Airport in County Clare and Shannon Development (an economic development agency), whose precursor was SFADCO (Shannon Free Airport Development Company), an economic agency that provided tax incentives to companies locating in the area surrounding Shannon Airport. Limerick Chamber of Commerce, a representative body for businesses in
5687-461: The equator , as it is today, but Ptolemy preferred to express it as climata , the length of the longest day rather than degrees of arc : The length of the midsummer day increases from 12h to 24h as one goes from the equator to the polar circle . One of the places Ptolemy noted specific coordinates for was the now-lost stone tower which marked the midpoint on the ancient Silk Road , and which scholars have been trying to locate ever since. In
5808-519: The harmonic canon (Greek name) or monochord (Latin name), which is an experimental musical apparatus that he used to measure relative pitches, and used to describe to his readers how to demonstrate the relations discussed in the following chapters for themselves. After the early exposition on to build and use monochord to test proposed tuning systems, Ptolemy proceeds to discuss Pythagorean tuning (and how to demonstrate that their idealized musical scale fails in practice). The Pythagoreans believed that
5929-430: The "criterion" of truth), as well as with the nature and structure of the human psyche or soul, particularly its ruling faculty (i.e., the hegemonikon ). Ptolemy argues that, to arrive at the truth, one should use both reason and sense perception in ways that complement each other. On the Criterion is also noteworthy for being the only one of Ptolemy's works that is devoid of mathematics . Elsewhere, Ptolemy affirms
6050-487: The 19th century to be a more troubled period. The Limerick boycott was an economic boycott waged against the small Jewish community for over two years in the first decade of the 20th century. It was accompanied by a number of assaults, stone-throwing and intimidation, which caused many Jews to leave the city. It was instigated in 1904 by a Redemptorist priest, Father John Creagh . During the Irish War of Independence ,
6171-505: The Dock Road is a venue specialising in live music, established in 1998. Baker Place was a nightclub that held mainly local underground nights until its closure in 2011. In 2020, it was announced that the Dromkeen-based Shiloh Trust was seeking planning permission to convert the former premises of Baker Place into a bible school. A limerick is a type of humorous verse of five lines with an AABBA rhyme scheme :
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#17328020056456292-660: The EU is 162,413. The ethnic diversity in Limerick's population, which includes a large immigrant community, saw rapid growth during the Celtic Tiger and the following decade. As of the 2016 census the Polish community was one of the largest demographic groups in the Municipal District, with approximately 4,000 living and working in the area. In late 2006, it was proposed that Ireland's first Polish bank could open in
6413-857: The Foynes Flying Boat Museum, approximately 35 km (22 miles/30 minutes) from Limerick City along the scenic coastal N69 route from Limerick to Tralee, are also attractions. Bunratty Castle in County Clare is another local attraction, and is situated 15.4 km north of the city. Limerick is in the region dubbed " the Midwest ". Also known as the "Shannon Region", this is primarily an economic and social concept. The region encompasses County Limerick , County Clare, North County Tipperary , Northwest County Kerry and south County Offaly , with its focal point centred on Limerick and its environs within an 8-kilometre (5 mi) radius. The city's economic development has been driven in part by
6534-436: The French astronomer Delambre in the early 1800s which were repeated by R.R. Newton. Specifically, it proved Hipparchus was not the sole source of Ptolemy's catalog, as they both had claimed, and proved that Ptolemy did not simply copy Hipparchus' measurements and adjust them to account for precession of the equinoxes, as they had claimed. Scientists analyzing the charts concluded: It also confirms that Ptolemy’s Star Catalogue
6655-425: The Greek term Tetrabiblos (lit. "Four Books") or by its Latin equivalent Quadripartitum . Its original title is unknown, but may have been a term found in some Greek manuscripts, Apotelesmatiká ( biblía ), roughly meaning "(books) on the Effects" or "Outcomes", or "Prognostics". As a source of reference, the Tetrabiblos is said to have "enjoyed almost the authority of a Bible among the astrological writers of
6776-444: The Macedonian family's rule. The name Claudius is a Roman name, belonging to the gens Claudia ; the peculiar multipart form of the whole name Claudius Ptolemaeus is a Roman custom, characteristic of Roman citizens. This indicates that Ptolemy would have been a Roman citizen . Gerald Toomer, the translator of Ptolemy's Almagest into English, suggests that citizenship was probably granted to one of Ptolemy's ancestors by either
6897-455: The Sun or Moon illusion (the enlarged apparent size on the horizon) based on the difficulty of looking upwards. The work is divided into three major sections. The first section (Book II) deals with direct vision from first principles and ends with a discussion of binocular vision. The second section (Books III-IV) treats reflection in plane, convex, concave, and compound mirrors. The last section (Book V) deals with refraction and includes
7018-401: The Top Wrestling shows. Mumford & Sons , Franz Ferdinand , The Waterboys , Chic and Kasabian are some notable acts who played at Dolan's. 52°39′31″N 8°38′17″W / 52.65861°N 8.63806°W / 52.65861; -8.63806 Limerick Limerick ( / ˈ l ɪ m ər ɪ k / LIM -ər-ik ; Irish : Luimneach [ˈl̪ˠɪmʲ(ə)nʲəx] )
7139-402: The Treaty protecting Catholic rights were not passed by the Protestant Irish Parliament which rather updated the Penal Laws against Catholics which had major implications for Irish history . Reputedly the Treaty was signed on the Treaty Stone, an irregular block of limestone which once served as a mounting block for horses. This stone is now displayed on a pedestal at Clancy Strand. Because of
7260-498: The Williamites in the 1690s. The Treaty of Limerick ended the Williamite war in Ireland which was fought between supporters of the Catholic King James II (Jacobites) and the Protestant King William of Orange (Williamites). The treaty offered toleration to Catholicism and full legal rights to Catholics that swore an oath of loyalty to William III and Mary II . The Treaty was of national significance as it ensured closer British and Protestant dominance over Ireland. The articles of
7381-422: The ability to make any predictions. The earliest person who attempted to merge these two approaches was Hipparchus , who produced geometric models that not only reflected the arrangement of the planets and stars but could be used to calculate celestial motions. Ptolemy, following Hipparchus, derived each of his geometrical models for the Sun, Moon, and the planets from selected astronomical observations done in
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#17328020056457502-423: The appearances and disappearances of stars over the course of the solar year. The Planisphaerium ( Greek : Ἅπλωσις ἐπιφανείας σφαίρας , lit. ' Flattening of the sphere ' ) contains 16 propositions dealing with the projection of the celestial circles onto a plane. The text is lost in Greek (except for a fragment) and survives in Arabic and Latin only. Ptolemy also erected an inscription in
7623-405: The area during 2007. Limerick has a large stock of local authority housing. Before the amalgamation of Limerick City and County Council, 41% of all housing within the old Limerick City Council boundary was local authority , which was the highest in Ireland. This figure is however no longer accurate given the larger metropolitan district of the city. As of the 2022 census, the ethnic makeup of
7744-454: The artist Samuel Walsh in 1987. Limerick's major contemporary art event is EVA International , Ireland's Biennial of Contemporary Art. EVA International, centered mainly in the Limerick City Gallery of Art, is curated by varying guest curators and includes contemporary artworks by both international and Irish artists. Other Limerick arts groups include Contact Studios, which provides individual studio spaces for visual artists; Ormston House ,
7865-403: The book on astrology and attributed it to Ptolemy". Historical confusion on this point can be inferred from Abu Ma'shar's subsequent remark: "It is sometimes said that the very learned man who wrote the book of astrology also wrote the book of the Almagest . The correct answer is not known." Not much positive evidence is known on the subject of Ptolemy's ancestry, apart from what can be drawn from
7986-591: The book. Limerick has also been the setting or location for the dramas The Real Thing (2002), Cowboys & Angels (2003) and Lost & Found (2015), among other films. The Irish Chamber Orchestra and the Irish World Music Centre are both based in the University of Limerick . The university has a thousand-seat state-of-the-art concert hall that hosts visiting performers. The city's music scene has produced bands such as The Cranberries , guitarist Noel Hogan 's MonoBand, and The Hitchers . Electronic musician Richard D. James, more commonly known as Aphex Twin ,
8107-418: The city centre. To the south of the city is the Golden Vale , an area of rich pastureland . Historically, much of the city's industry was based on this agricultural hinterland. On 1 June 2014, following the amalgamation of the separate local government areas of the county of Limerick and the local government area of the city of Limerick to form Limerick City and County, a new Metropolitan District of Limerick
8228-433: The city in County Clare . Shannon Airport records an average of 977 millimetres of precipitation annually, most of which is rain. Limerick has a mild climate, with an average daily maximum in July of 20 °C (68 °F) and an average daily minimum in January of 3 °C (37 °F). The highest temperature recorded was 32.0 °C (89.6 °F) in June 2018, and the lowest −11.4 °C (11.5 °F) in 2010. Limerick
8349-420: The city is a growing recipient of foreign direct investment. Dell had its main European Manufacturing Facility at the Raheen Business Park however in January 2009 Dell announced that it would close its Limerick computer manufacturing plant and move the production lines to Poland. The facility was the largest Dell manufacturing plant outside the United States and produced 30,000–60,000 units per day for export to
8470-577: The city was 76.53% white total, including 67.47% white Irish and 8.53% other white people, 13.52% not stated, 5.48% Asian, 2.31% other and 2.14% black . The city's religious makeup in 2022 was 61.31% Catholic , 14.11% no religion, 13.91% not stated, and 10.66% other religions. Limerick city is under the jurisdiction of Limerick City and County Council , which is based at City Hall, Limerick . The council has responsibility for local services such as sanitation, planning and development, libraries, collection of motor taxation, local roads and social housing in
8591-475: The city, the suburban areas of Castletroy and as far east as Murroe . It also includes part of North County Tipperary . The Limerick county constituency takes in most of the rest of the county. For European Parliament elections, Limerick is in the South constituency. Limerick's climate is classified as temperate oceanic ( Köppen Cfb ). Met Éireann maintains a climatological weather observation station at Shannon Airport , 21 kilometres west-northwest of
8712-539: The city. The council comprises elected councillors with an appointed full-time CEO as the city (and county) manager. Local elections are held every five years and the councillors annually elect a Cathaoirleach or chairperson to chair the council. The 21 councillors from the 3 local electoral areas in the City Metropolitan Area also elect a mayor to represent the city. The Mayoral position is largely ceremonial and has much reduced responsibility following
8833-563: The data needed to compute the positions of the Sun, Moon and planets, the rising and setting of the stars, and eclipses of the Sun and Moon, making it a useful tool for astronomers and astrologers. The tables themselves are known through Theon of Alexandria 's version. Although Ptolemy's Handy Tables do not survive as such in Arabic or in Latin, they represent the prototype of most Arabic and Latin astronomical tables or zījes . Additionally,
8954-747: The details of his name, although modern scholars have concluded that Abu Ma'shar's account is erroneous. It is no longer doubted that the astronomer who wrote the Almagest also wrote the Tetrabiblos as its astrological counterpart. In later Arabic sources, he was often known as "the Upper Egyptian ", suggesting he may have had origins in southern Egypt . Arabic astronomers , geographers , and physicists referred to his name in Arabic as Baṭlumyus ( Arabic : بَطْلُمْيوس ). Ptolemy wrote in Koine Greek , and can be shown to have used Babylonian astronomical data . He might have been
9075-402: The earliest surviving table of refraction from air to water, for which the values (with the exception of the 60° angle of incidence) show signs of being obtained from an arithmetic progression. However, according to Mark Smith, Ptolemy's table was based in part on real experiments. Ptolemy's theory of vision consisted of rays (or flux) coming from the eye forming a cone, the vertex being within
9196-469: The elevation of the north celestial pole for a few cities. Although maps based on scientific principles had been made since the time of Eratosthenes ( c. 276 – c. 195 BC ), Ptolemy improved on map projections . The first part of the Geography is a discussion of the data and of the methods he used. Ptolemy notes the supremacy of astronomical data over land measurements or travelers' reports, though he possessed these data for only
9317-553: The emperor Claudius or the emperor Nero . The 9th century Persian astronomer Abu Ma'shar al-Balkhi mistakenly presents Ptolemy as a member of Ptolemaic Egypt's royal lineage , stating that the descendants of the Alexandrine general and Pharaoh Ptolemy I Soter were wise "and included Ptolemy the Wise, who composed the book of the Almagest ". Abu Ma'shar recorded a belief that a different member of this royal line "composed
9438-425: The empirical musical relations he identified by testing pitches against each other: He was able to accurately measure relative pitches based on the ratios of vibrating lengths two separate sides of the same single string , hence which were assured to be under equal tension, eliminating one source of error. He analyzed the empirically determined ratios of "pleasant" pairs of pitches, and then synthesised all of them into
9559-419: The eye, and the base defining the visual field. The rays were sensitive, and conveyed information back to the observer's intellect about the distance and orientation of surfaces. Size and shape were determined by the visual angle subtended at the eye combined with perceived distance and orientation. This was one of the early statements of size-distance invariance as a cause of perceptual size and shape constancy,
9680-567: The first bishop of Limerick died in 652, indicating the settlement was a place of some note then. In 812 the Vikings sailed up the Shannon and pillaged the city, burned Mungret Abbey but were forced to flee when the Irish attacked and killed many of their number. The Normans redesigned the city in the 12th century and added much of the most notable architecture, such as King John's Castle and St Mary's Cathedral . In early medieval times Limerick
9801-472: The general area along the banks of the Shannon Estuary known as Loch Luimnigh . The earliest settlement in the city, Inis Sibhtonn , was the original name for King's Island during the pre-Viking and Viking eras. This island was also called Inis an Ghaill Duibh , 'The Dark Foreigner's Island'. The name is recorded in Viking sources as Hlymrekr . The city dates from 812; however, history suggests
9922-553: The history of science". One striking error noted by Newton was an autumn equinox said to have been observed by Ptolemy and "measured with the greatest care" at 2pm on 25 September 132, when the equinox should have been observed around 9:55am the day prior. In attempting to disprove Newton, Herbert Lewis also found himself agreeing that "Ptolemy was an outrageous fraud," and that "all those result capable of statistical analysis point beyond question towards fraud and against accidental error". The charges laid by Newton and others have been
10043-565: The implementation of the Local Government Reform Act 2014 . By the 1960s onwards the city had outgrown its boundary considerably; the city boundary was only altered slightly and never reflected the overall urban area of the city. A limited boundary extension on the city's north side in 2008 enlarged the city boundary by 1,020 hectares increasing the city's area by almost 50% and raising the population by an estimated 7,000. The previous boundary, encompassing 2,086 hectares,
10164-616: The introduction to the Handy Tables survived separately from the tables themselves (apparently part of a gathering of some of Ptolemy's shorter writings) under the title Arrangement and Calculation of the Handy Tables . The Planetary Hypotheses ( Greek : Ὑποθέσεις τῶν πλανωμένων , lit. ' Hypotheses of the Planets ' ) is a cosmological work, probably one of the last written by Ptolemy, in two books dealing with
10285-420: The main suburban thoroughfares leading towards the city (North & South Circular, Ballinacurra Road, O'Connell Avenue). Limerick city's nightlife is supported by a number of nightclubs and pubs which offer music. For example, Dolan's Warehouse is a small music venue that hosts local, national, and international folk, indie, jazz, rock, and traditional Irish music acts. In County Limerick, Adare village and
10406-507: The majority of the population now live, have grown out from the centre along the main roads to Ennis (North Circular and Ennis Road areas/ Caherdavin ), Dublin ( Castletroy and the university) and Cork (Ballinacurra/Dooradoyle/Raheen). Suburban houses are generally two-floor semi-detached homes for single families. These were built from the 1950s onwards in large estates by government projects and commercial developments, although there are many examples of Edwardian and older 1930s suburban homes on
10527-500: The mathematics of music should be based on only the one specific ratio of 3:2, the perfect fifth , and believed that tunings mathematically exact to their system would prove to be melodious, if only the extremely large numbers involved could be calculated (by hand). To the contrary, Ptolemy believed that musical scales and tunings should in general involve multiple different ratios arranged to fit together evenly into smaller tetrachords (combinations of four pitch ratios which together make
10648-443: The merger of the Limerick local authorities. As of mid-2021, the mayor was Councillor Daniel Butler. Former well-known mayors include TDs Donogh O'Malley , Stephen Coughlan , Michael Lipper , Jim Kemmy and Jan O'Sullivan . Throughout most of the city's history, from 1197 when it gained its first charter, Limerick City had its own local government authority, Limerick Corporation later known as Limerick City Council . The council
10769-511: The metropolitan district, according to the 2016 CSO census. the 2011 census had reported a large population decline in central city areas due in part to the Limerick regeneration process where in these areas the largest reduction was reported nationally and also to outward migration following the collapse of the local and national economy from 2008 onwards. The population of the Limerick Larger Urban Zone as defined by
10890-564: The mid-18th century. This core includes O'Connell Street (George Street before independence) from the Cecil Street intersection running to the southwest end of the Crescent, and southeast to Pery Street including Glentworth Street and Barrington Street. Other buildings of architectural note in the city are St John's Cathedral , designed by the notable Victorian architect, Philip Charles Hardwick . St Mary's Cathedral, at over 800 years old,
11011-475: The mid-20th century, Limerick was characterised by economic stagnation and decline as many traditional industries closed or left the city. However, there were some success stories. In 1942 Shannon Airport (located in County Clare, 20 km west of the city) opened for the first time offering transatlantic flights. In 1959, Shannon Airport enabled the opening of the Shannon Free Zone which attracted
11132-618: The modern title is thought to be an Arabic corruption of the Greek name Hē Megistē Syntaxis (lit. "The greatest treatise"), as the work was presumably known in Late Antiquity . Because of its reputation, it was widely sought and translated twice into Latin in the 12th century , once in Sicily and again in Spain. Ptolemy's planetary models, like those of the majority of his predecessors, were geocentric and almost universally accepted until
11253-551: The most fertile tracts in Ireland known as the Golden Vale as well as produce from the surrounding counties. The city was one of the main meat processing areas in Ireland, and industries included confectionery and flour production. The city was known for its bacon industry, including the production of Limerick ham – however this went into decline in the mid-20th century. The fishing industry in Limerick, based on Clancy's Strand opposite King John's Castle and at Coonagh nearby, once employed hundreds of men. The boat most commonly used
11374-477: The motions of the Sun, Moon, planets, and stars. In 2023, archaeologists were able to read a manuscript which gives instructions for the construction of an astronomical tool called a meteoroscope ( μετεωροσκόπιον or μετεωροσκοπεῖον ). The text, which comes from an eighth-century manuscript which also contains Ptolemy's Analemma , was identified on the basis of both its content and linguistic analysis as being by Ptolemy. Ptolemy's second most well-known work
11495-496: The north of the city are governed by Clare County Council . Following the merger of the two authorities in 2014, a new Metropolitan District of Limerick City was set up that included the city urban area and also settlements close to the city such as Patrickswell and Castleconnell . The Metropolitan district returns 21 councillors to Limerick City and County Council which in total has 40 councillors returned from across Limerick City and County. The Limerick City Metropolitan District
11616-461: The observations were taken at 12:30pm. The overall quality of Ptolemy's observations has been challenged by several modern scientists, but prominently by Robert R. Newton in his 1977 book The Crime of Claudius Ptolemy , which asserted that Ptolemy fabricated many of his observations to fit his theories. Newton accused Ptolemy of systematically inventing data or doctoring the data of earlier astronomers, and labelled him "the most successful fraud in
11737-479: The poem's connection with the city is obscure, but the name is generally taken to be a reference to Limerick city or County Limerick , sometimes, particularly to the Maigue Poets , and may derive from an earlier form of nonsense verse parlour game that traditionally included a refrain that included "Will [or won't] you come (up) to Limerick?" The earliest known use of the name "Limerick" for this type of poem
11858-445: The presence of earlier settlements in the area surrounding King's Island, the island at the historical city centre. Antiquity's map-maker, Ptolemy , produced in 150 AD the earliest map of Ireland, showing a place called Regia at the same site as King's Island. History also records an important battle involving Cormac mac Airt in 221 and a visit by Saint Patrick in 434 to baptise an Dál gCais king, Carthann Finn. Saint Munchin ,
11979-401: The radius of the sphere of the fixed stars was 20 000 times the radius of the Earth. The work is also notable for having descriptions on how to build instruments to depict the planets and their movements from a geocentric perspective, much as an orrery would have done for a heliocentric one, presumably for didactic purposes. The Analemma is a short treatise where Ptolemy provides
12100-486: The reappearance of heliocentric models during the scientific revolution . Under the scrutiny of modern scholarship, and the cross-checking of observations contained in the Almagest against figures produced through backwards extrapolation, various patterns of errors have emerged within the work. A prominent miscalculation is Ptolemy's use of measurements that he claimed were taken at noon, but which systematically produce readings now shown to be off by half an hour, as if
12221-440: The region, celebrated its bicentennial/bicentenary in 2015. As of 2015, Limerick had the highest disposable income per person in Ireland outside Dublin . Historically Limerick was an agricultural commodity-driven economy, due to its position as the first major port along the River Shannon. By the middle of the 18th century, Limerick Port grew to become one of Ireland's principal commercial ports, exporting agricultural produce from
12342-405: The secondary literature, while noting that issues with the accuracy of Ptolemy's observations had long been known. Other authors have pointed out that instrument warping or atmospheric refraction may also explain some of Ptolemy's observations at a wrong time. In 2022 the first Greek fragments of Hipparchus' lost star catalog were discovered in a palimpsest and they debunked accusations made by
12463-530: The sixteenth and seventeenth centuries was sometimes called the most beautiful city in Ireland. The English-born judge Luke Gernon , a resident of Limerick, wrote in 1620 that at his first sight of the city he had been taken by its "lofty buildings of marble, like the Colleges in Oxford ". During the civil wars of the 17th century the city played a pivotal role, besieged by Oliver Cromwell in 1651 and twice by
12584-474: The spanning of more than 800 years; however, many astronomers have for centuries suspected that some of his models' parameters were adopted independently of observations. Ptolemy presented his astronomical models alongside convenient tables, which could be used to compute the future or past position of the planets. The Almagest also contains a star catalogue , which is a version of a catalogue created by Hipparchus . Its list of forty-eight constellations
12705-451: The spheres ). Although Ptolemy's Harmonics never had the influence of his Almagest or Geography , it is nonetheless a well-structured treatise and contains more methodological reflections than any other of his writings. In particular, it is a nascent form of what in the following millennium developed into the scientific method, with specific descriptions of the experimental apparatus that he built and used to test musical conjectures, and
12826-440: The structure of the universe and the laws that govern celestial motion . Ptolemy goes beyond the mathematical models of the Almagest to present a physical realization of the universe as a set of nested spheres, in which he used the epicycles of his planetary model to compute the dimensions of the universe. He estimated the Sun was at an average distance of 1 210 Earth radii (now known to actually be ~23 450 radii), while
12947-517: The subject of wide discussions and received significant push back from other scholars against the findings. Owen Gingerich , while agreeing that the Almagest contains "some remarkably fishy numbers", including in the matter of the 30-hour displaced equinox, which he noted aligned perfectly with predictions made by Hipparchus 278 years earlier, rejected the qualification of fraud. Objections were also raised by Bernard Goldstein , who questioned Newton's findings and suggested that he had misunderstood
13068-501: The supremacy of mathematical knowledge over other forms of knowledge. Like Aristotle before him, Ptolemy classifies mathematics as a type of theoretical philosophy; however, Ptolemy believes mathematics to be superior to theology or metaphysics because the latter are conjectural while only the former can secure certain knowledge. This view is contrary to the Platonic and Aristotelian traditions, where theology or metaphysics occupied
13189-524: The third part of the Geography , Ptolemy gives instructions on how to create maps both of the whole inhabited world ( oikoumenē ) and of the Roman provinces, including the necessary topographic lists, and captions for the maps. His oikoumenē spanned 180 degrees of longitude from the Blessed Islands in the Atlantic Ocean to the middle of China , and about 80 degrees of latitude from Shetland to anti-Meroe (east coast of Africa ); Ptolemy
13310-574: The treaty, Limerick is sometimes known as the Treaty City. This turbulent period earned the city its motto: urbs antiqua fuit studisque asperrima belli (an ancient city well studied in the arts of war). The peaceful times that followed the turmoil of the late 17th century allowed the city to prosper through trade in the late 18th century. During this time Limerick Port established itself as one of Ireland's major commercial ports exporting agricultural produce from one of Ireland's most fertile areas,
13431-466: Was Ptolemais Hermiou , a Greek city in the Thebaid region of Egypt (now El Mansha, Sohag Governorate ). This attestation is quite late, however, and there is no evidence to support it. It is known that Ptolemy lived in or around the city of Alexandria , in the Roman province of Egypt under Roman rule . He had a Latin name, Claudius, which is generally taken to imply he was a Roman citizen . He
13552-431: Was an Alexandrian mathematician , astronomer , astrologer , geographer , and music theorist who wrote about a dozen scientific treatises , three of which were important to later Byzantine , Islamic , and Western European science. The first was his astronomical treatise now known as the Almagest , originally entitled Mathematical Treatise ( Greek : Μαθηματικὴ Σύνταξις , Mathēmatikḗ Syntaxis ). The second
13673-529: Was at the centre of the Kingdom of Thomond which corresponds to the present day County Clare, the Kingdom also included North Kerry and parts of South Offaly . One of the kingdom's most notable kings was Brian Boru , ancestor of the O'Brien Clan of Dalcassians. The word Thomond is synonymous with the region and is retained in place names such as Thomondgate , Thomond Bridge and Thomond Park . Limerick in
13794-514: Was born in Limerick in 1971. The Limerick Art Gallery and the Art College cater for painting, sculpture, and performance art. The Limerick International Band Championship is an annual competition featuring marching bands from Limerick, the rest of Ireland, and the rest of the world. It is typically held around just after Saint Patrick's Day , with the bands parading through the city centre, and attracts large crowds. Dolan's Warehouse on
13915-475: Was delineated in 1950. Newer suburban districts such as Dooradoyle , Castletroy – including the University , Gouldavoher, and Raheen were continually administered to by Limerick County Council until the merger of the two authorities in June 2014. This local government structure in Limerick caused a number of inefficiencies, most notably in the area of planning. A number of suburbs such as Westbury and Parteen to
14036-628: Was familiar with Greek philosophers and used Babylonian observations and Babylonian lunar theory. In half of his extant works, Ptolemy addresses a certain Syrus, a figure of whom almost nothing is known but who likely shared some of Ptolemy's astronomical interests. Ptolemy died in Alexandria c. 168 . Ptolemy's Greek name , Ptolemaeus ( Πτολεμαῖος , Ptolemaîos ), is an ancient Greek personal name . It occurs once in Greek mythology and
14157-563: Was formed within the united council, which extended the city area. The Metropolitan District includes the city urban area and extends outwards towards Patrickswell in the west and Castleconnell in the east. The City Metropolitan Area however excludes city suburbs located within County Clare . At the 2016 census , the Metropolitan District of Limerick had a population of 104,952. Luimneach originally referred to
14278-464: Was not based solely on data from Hipparchus’ Catalogue. ... These observations are consistent with the view that Ptolemy composed his star catalogue by combining various sources, including Hipparchus’ catalogue, his own observations and, possibly, those of other authors. The Handy Tables ( Greek : Πρόχειροι κανόνες ) are a set of astronomical tables, together with canons for their use. To facilitate astronomical calculations, Ptolemy tabulated all
14399-586: Was one of the oldest in Ireland and was only exceeded in age by Dublin City Council . In October 2012 the Government of Ireland published Putting People First- Action Programme for Effective Local Government which set out government policy for reforms across all the main areas of local government in Ireland. Among the recommendations was the merging of Limerick City Council with Limerick County Council . The changes came into effect on 1 June 2014 following
14520-570: Was the Gandelow which was also used as a small Lighter (barge) to ferry goods to and from larger ships in the port. In the 1920s the construction of a dam at Ardnacrusha severely impacted salmon breeding and that, and the introduction of quotas, had by the 1950s caused salmon fishing to diminish. By 2006, most fishermen had relinquished their drift net licences and the industry can now be said to be dormant. As with other cities in Ireland, several multinational companies are based in Limerick, and
14641-506: Was well aware that he knew about only a quarter of the globe, and an erroneous extension of China southward suggests his sources did not reach all the way to the Pacific Ocean. It seems likely that the topographical tables in the second part of the work (Books 2–7) are cumulative texts, which were altered as new knowledge became available in the centuries after Ptolemy. This means that information contained in different parts of
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