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Daniel Joseph Kelly O'Connell
Daniel Joseph Kelly O'Connell was a seismologist, astronomer and Jesuit priest who is particularly known for his work in observational astronomy. He worked primarily observing Binary star system, binary star systems, and was involved in photographing the Green flash, Green Flash. He was also the third president of the Pontifical Academy of Sciences. Early life O’Connell was born on 25 July 1896 to an Irish father, also Daniel O’Connell, and an English mother, Rosa Susannah Helena O’Connell, in the English town of Rugby. However, by age 11, both had passed, and he moved to Ireland to attend a boarding school, Clongowes Wood College, which was run by the Society of Jesus. He later joined the society in 1913, which he was a part of for the rest of his life. In 1915, he joined another school run by the Society of Jesus, Rathfarnham Castle, where he first encountered seismology while working with Father William O'Leary. They built a seismograph together, resulting in O'Connell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pontifical Academy Of Sciences
The Pontifical Academy of Sciences ( it, Pontificia accademia delle scienze, la, Pontificia Academia Scientiarum) is a scientific academy of the Vatican City, established in 1936 by Pope Pius XI. Its aim is to promote the progress of the mathematical, physical, and natural sciences and the study of related epistemological problems. The Accademia Pontificia dei Nuovi Lincei ("Pontifical Academy of the New Lynxes") was founded in 1847 as a more closely supervised successor to the Accademia dei Lincei ("Academy of Lynxes") established in Rome in 1603 by the learned Roman Prince, Federico Cesi (1585–1630), who was a young botanist and naturalist, and which claimed Galileo Galilei as its president. The Accademia dei Lincei survives as a wholly separate institution. The Academy of Sciences, one of the Pontifical academies at the Vatican in Rome, is headquartered in the Casina Pio IV in the heart of the Vatican Gardens. History Cesi wanted his academicians to adhere to a resear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tertianship
Tertianship is the final period of formation for members of the Society of Jesus. Upon invitation of the Provincial, it usually begins three to five years after completion of graduate studies. It is a time when the candidate for final vows steps back to assess his experience of living and working in the Society of Jesus and to discern whether this is the life to which he is being called by Christ. The ''Constitutions'' of the Society indicate thatafter completing his studies (which were concerned with the cultivation of the intellect), the scholastic should apply himself to the ''schola affectus'' (which deals with matters of the heart), by turning now to "spiritual and corporal" works, which will help him to make progress in humility and in the denial of selfishness and self-will or self-opinionatedness.Tertianship characteristically takes place either through the course of an academic year or through two consecutive summers. During this time, the Jesuit in formation, called a "tert ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vatican Observatory
The Vatican Observatory () is an astronomical research and educational institution supported by the Holy See. Originally based in the Roman College of Rome, the Observatory is now headquartered in Castel Gandolfo, Italy and operates a telescope at the Mount Graham International Observatory in the United States. The Director of the Observatory is Brother Guy Consolmagno, an American Jesuit. In 2008, the Templeton Prize was awarded to cosmologist Fr. Michał Heller, a Vatican Observatory Adjunct Scholar. In 2010, the George Van Biesbroeck Prize was awarded to former observatory director, the American Jesuit, Fr. George Coyne. History The Church has had a long-standing interest in astronomy, due to the astronomical basis of the calendar by which holy days and Easter are determined. For instance, the Gregorian Calendar, promulgated in 1582 by Pope Gregory XIII, was developed by Aloysius Lilius and later modified by Christoph Clavius at the Collegio Romano from astronomical data. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
O'Connell Effect
The O'Connell effect is an asymmetry in the photometric light curve of certain close eclipsing binary stars. It was named after the astronomer Daniel Joseph Kelly O'Connell, SJ of Riverview College in New South Wales who in 1951 studied this phenomenon and distinguished it from the so-called periastron effect described by earlier authors, as it does not necessarily appear near the periastron, when tidal effects and an increase in mutual radiation may cause an increase in luminosity. The effect The out-of-eclipse brightness maxima of some binary stars are unequally high. This is contrary to expectations that the observed luminosity of an eclipsing binary should be the same when its components switch positions every half period. The maximum following the primary minimum is nearly always brighter than the preceding one. This is called the positive O'Connell effect, the reverse case is referred to as the negative O'Connell effect. The difference increases with the ellipticity of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bibcode (identifier)
The bibcode (also known as the refcode) is a compact identifier used by several astronomical data systems to uniquely specify literature references. Adoption The Bibliographic Reference Code (refcode) was originally developed to be used in SIMBAD and the NASA/IPAC Extragalactic Database (NED), but it became a de facto standard and is now used more widely, for example, by the NASA Astrophysics Data System, which coined and prefers the term "bibcode". Format The code has a fixed length of 19 characters and has the form :YYYYJJJJJVVVVMPPPPA where YYYY is the four-digit year of the reference and JJJJJ is a code indicating where the reference was published. In the case of a journal reference, VVVV is the volume number, M indicates the section of the journal where the reference was published (e.g., L for a letters section), PPPP gives the starting page number, and A is the first letter of the last name of the first author. Periods (.) are used to fill unused fields and to pad field ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National University Of Ireland
The National University of Ireland (NUI) ( ga, Ollscoil na hÉireann) is a federal university system of ''constituent universities'' (previously called ''university college, constituent colleges'') and ''recognised colleges'' set up under the Irish Universities Act, 1908, and significantly amended by the Universities Act, 1997. The constituent universities are for all essential purposes independent universities, except that the academic degree, degrees and Higher Diploma, diplomas are those of the National University of Ireland with its seat in Dublin. In Post-nominal letters, post-nominals, the abbreviation ''NUI'' is used for degrees from all the constituent universities of the National University of Ireland. History Queen's Colleges at Belfast, Cork (city), Cork, and Galway were established in 1845. In 1849 teaching commenced and a year later they were united under the Queen's University of Ireland. The Catholic University of Ireland was created as an independent univ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctor Of Science
Doctor of Science ( la, links=no, Scientiae Doctor), usually abbreviated Sc.D., D.Sc., S.D., or D.S., is an academic research degree awarded in a number of countries throughout the world. In some countries, "Doctor of Science" is the degree used for the standard doctorate in the sciences; elsewhere the Sc.D. is a "higher doctorate" awarded in recognition of a substantial and sustained contribution to scientific knowledge beyond that required for a Doctor of Philosophy (PhD). Africa Algeria and Morocco In Algeria, Morocco, Libya and Tunisia, all universities accredited by the state award a "Doctorate" in all fields of science and humanities, equivalent to a PhD in the United Kingdom or United States. Some universities in these four Arab countries award a "Doctorate of the State" in some fields of study and science. A "Doctorate of the State" is slightly higher in esteem than a regular doctorate, and is awarded after performing additional in-depth post-doctorate research or ach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Society Of New South Wales
The Royal Society of New South Wales is a learned society based in Sydney, Australia. The Governor of New South Wales is the vice-regal patron of the Society. The Society was established as the Philosophical Society of Australasia on 27 June 1821. In 1850, after a period of informal activity, the Society was revived and its name became the Australian Philosophical Society and, in 1856, the Philosophical Society of New South Wales. The Society was granted Royal Assent on 12 December 1866 and at that time was renamed the Royal Society of New South Wales. Membership is open to any person interested in the promotion of studies in Science, Art, Literature and Philosophy. Fellowship and Distinguished Fellowship are by election, and may be conferred on leaders in their fields. The Society is based in Sydney and has an active branches in Mittagong in the Southern Highlands of NSW. Regular monthly meetings and public lectures are well attended by both members and visitors. The Society ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Astronomical Society
(Whatever shines should be observed) , predecessor = , successor = , formation = , founder = , extinction = , merger = , merged = , type = NGO, learned society , status = Registered charity , purpose = To promote the sciences of astronomy & geophysics , professional_title = Fellow of the Royal Astronomical Society (FRAS) , headquarters = Burlington House , location = Piccadilly, London , coords = , region_served = , services = , membership = , language = , general = , leader_title = Patron , leader_name = King Charles III , leader_title2 = President , leader_name2 = Mike Edmunds , leader_title3 = Executive Director , leader_name3 = Philip Diamond , leader_title4 = , leader_name4 = , key_peop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cecilia Payne-Gaposchkin
Cecilia Payne-Gaposchkin (born Cecilia Helena Payne; – ) was a British-born American astronomer and astrophysicist who proposed in her 1925 doctoral thesis that stars were composed primarily of hydrogen and helium. Her groundbreaking conclusion was initially rejected because it contradicted the scientific wisdom of the time, which held that there were no significant elemental differences between the Sun and Earth. Independent observations eventually proved she was correct. Her work on the nature of variable stars was foundational to modern astrophysics. Early life Cecilia Helena Payne was one of three children born in Wendover in Buckinghamshire, England, to Emma Leonora Helena (née Pertz) and Edward John Payne, a London barrister, historian and musician who had been an Oxford fellow. Her mother came from a Prussian family and had two distinguished uncles, historian Georg Heinrich Pertz and the Swedenborgian writer James John Garth Wilkinson; her sister Florence was a pi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fred Lawrence Whipple
Fred Lawrence Whipple (November 5, 1906 – August 30, 2004) was an American astronomer, who worked at the Harvard College Observatory for more than 70 years. Amongst his achievements were asteroid and comet discoveries, the " dirty snowball" hypothesis of comets, and the invention of the Whipple shield. Life Whipple was born on November 5, 1906, in Red Oak, Iowa, as the son of a farmer. An early bout with polio ended his ambition of being a professional tennis player. Whipple studied at Occidental College in Southern California, then majored in mathematics at the University of California at Los Angeles, graduating in 1927. Recollecting his path from mathematics to astronomy, Whipple stated in a 1978 autobiography that his "mathematics major veered imthrough physics and finally focused on astronomy where time, space, mathematics, and physics had a common meeting ground." After taking a class in astronomy, he enrolled at the University of California, Berkeley where he obtai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harvard College Observatory
The Harvard College Observatory (HCO) is an institution managing a complex of buildings and multiple instruments used for astronomical research by the Harvard University Department of Astronomy. It is located in Cambridge, Massachusetts, United States, and was founded in 1839. With the Smithsonian Astrophysical Observatory, it forms part of the Center for Astrophysics Harvard & Smithsonian. HCO houses a collection of approximately 500,000 astronomical plates taken between the mid-1880s and 1989 (with a gap from 1953–1968). This 100-year coverage is a unique resource for studying temporal variations in the universe. The Digital Access to a Sky Century @ Harvard project is digitally scanning and archiving these photographic plates. History In 1839, the Harvard Corporation voted to appoint William Cranch Bond, a prominent Boston clockmaker, as "Astronomical Observer to the University" (at no salary). This marked the founding of the Harvard College Observatory. HCO's first tele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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