In 1843 he became doctor of philosophy at Munich Observatory, where he was made professor in 1859.
Newcomb, Popular Astronomy; Lick Observatory publications.
In 1851 he visited the Bonn Observatory, and studied astronomy under Argelander.
Later he was chosen director of the university observatory, which was erected (1818-1821) under his superintendence.
The Portland Observatory, on Munjoy Hill, erected in 1807 to detect approaching vessels, rises 222 ft.
In 1888 the Smith Observatory was built at Geneva, being maintained by William Smith, and placed in charge of Dr William Robert Brooks, professor of astronomy in Hobart College.
In the south-eastern portion of the Tatar city used to stand the observatory, which was built by order of Kublai Khan in 1296.
Plummer, Observatory, xvi.
This university was founded in 1621 and the university of Buenos Aires in 1821, but although Bonpland and some other European scientists were members of the faculty of Buenos Aires in its early years, neither there nor at Cordoba was any marked attention given to the natural sciences until President Sarmiento (official term, 1868-1874) initiated scientific instruction at the university of Cordoba under the eminent German naturalist, Dr Hermann Burmeister (1807-1892), and founded the National Observatory at Cordoba and placed it under the direction of ' There are two distinct statistical offices compiling immigration returns and their totals do not agree, owing in part to the traffic between Buenos Aires and Montevideo.
The apparatus has been used with complete success at the Royal Observatory, Cape of Good Hope, and at Melbourne, Sydney and Cordoba.
Bernhard Walther, a rich patrician, became his pupil and patron; and they together equipped the first European observatory, for which Regiomontanus himself constructed instruments of an improved type (described in his posthumous Scripta, Nuremberg, 1544).
1868), devoted himself to solar research, and became chief assistant in the Solar Physics Observatory, South Kensington.
A cavity, a little to the west of the Observatory Hill, is generally supposed to be the ancient Barathron or place of execution.
distributed large sums in charity, and at his own charges placed costly astronomical instruments in the Vatican observatory, providing also accommodation and endowment for a staff of officials.
In 1822 he became director of the Seeberg observatory, and in 1825 was promoted to a corresponding position at Berlin, where a new observatory, built under his superintendence, was inaugurated in 1835.
5 is the original Merz micrometer of the Cape Observatory, made FIG.
The observatory of Raja Jai Singh is a notable building of the year 1693.
C. Janssen constructed an observatory just below the very summit.
In it is situated the Royal Observatory, built in 1675 for the advancement of navigation and nautical astronomy.
The final result of this latest determination is to place the Madras observatory 2' 27" to the west of the position adopted for it on the strength of absolute astronomical determinations.
The royal university of Parma, founded in 1601 by Ranuccio I., and reconstituted by Philip of Bourbon in 1768, has faculties in law, medicine and natural science, and possesses an observatory, and natural science collections, among which is the Eritrean Zoological Museum.
In the same year the duke of Northumberland presented the Cambridge observatory with a fine object-glass of 12 in.
It contains a valuable library with many incunabula and old manuscripts, amongst which is one of the Nibelungenlied, an astronomical observatory, a collection of antiquities, and a mineral collection.
Having founded an observatory there, he returned to Paris in 1747, was appointed geographical astronomer to the naval department with a salary of 3000 livres, and installed an observatory in the Hotel Cluny.
The longitude of the Tashkent observatory has been determined by telegraph differentially with Pulkova as follows: H.
Having returned to Gottingen in 1816, he was at once appointed by Benhardt von Lindenau his assistant in the observatory of Seeberg near Gotha.
At the Cambridge observatory Airy soon gave evidence of his remarkable power of organization.
of the town, is the observatory, built in 1903.
The most noteworthy buildings are the hospital and the observatory.
He was also a prime mover in the establishment of the Cambridge Astronomical Observatory, and in the founding of the Cambridge Philosophical Society.
The climate is harsh and wet, the average yearly temperature at the Gorki meteorological observatory being 40 0.4 F.
He directed the preparation of the star-maps of the Berlin academy 1830-1859, edited from 1830 and greatly improved the Astronomisches Jahrbuch, and issued four volumes of the Astronomische Beobachtungen of the Berlin observatory (1840-1857).
420) of a change of form in the Greenwich mural quadrant led to the introduction of astronomical circles at the Royal Observatory, and to his own appointment as its head.
In 1881 Sir George Airy resigned the office of Astronomer Royal and resided at the White House, Greenwich, not far from the Royal Observatory, until his death, which took place on the 2nd of January 1892.
The official figures in inches for the station at Port Blair, which is situated in by far the driest part of the settlement, were: - A tidal observatory has also been maintained at Port Blair since 1880.
Robinson published a number of papers in scientific journals, and the Armagh catalogue of stars (Places of 5345 Stars observed from 1828 to 1854 at the Armagh Observatory, Dublin, 1859), but he is best known as the inventor (1846) of the cup-anemometer for registering the velocity of the wind.
The astronomical observatory at Tashkent is adopted for the initial starting-point of the trans-Caspian triangulation of Russia; the triangulation ranks as second-class only, and now extends to the Pamir frontier beyond Osh.
212; Observatory, xv.
It has a meteorological observatory.
The archiepiscopal palace; the lyceum, with a good library and an astronomical observatory; the seminary for Roman priests; and the town-hall are all noteworthy.
The north wall, leaving the city circuit at a point near the modern Observatory, ran from north-east to south-west near the present road to the Peiraeus, until it reached the Peiraeus walls a little to the east of their northernmost bend.
io08), Zarkala (Azarchel), who determined the meridian distance between his observatory in Toledo and Bagdad to amount to 51° 30', an error of 3° only, as compared with Ptolemy's error of 18°, and Abul Hassan (1230) who reduced the great axis of the Mediterranean to 44°.
Nach., 3377, for an illustrated account of the original Repsolds instrument and to the History and Description of the Cape Observatory for a complete description of the most modern form of its application to the Cape transit circle, with and without clockwork.
On the death of Argelander, which occurred on February r7th 1875, Schdnfeld was appointed to succeed him as director of the Bonn Observatory, and soon after his appointment he began his last and greatest piece of work, the extension, on Argelander's plan, of the survey of the heavens down to 23° of south declination.
The Robinson anemometer, invented (1846) by Dr Thomas Romney Robinson, of Armagh Observatory, is the best-known and most generally used instrument, and belongs to the first of these.
On Congress Street, below the Observatory, is the Eastern Cemetery, the oldest burying ground of the city; in it are the graves of Commodore Edward Preble, and of Captain Samuel Blythe (1784-1813) and Captain William Burroughs (1785-1813), who were killed in the engagement between the British brig "Boxer" and the American brig "Enterprise," their respective ships, off this coast on the 5th of September 1813.
In June 1835 Airy was appointed Astronomer Royal in succession to John Pond, and thus commenced that long career of wisely directed and vigorously sustained industry at the national observatory which, even more perhaps than his investigations in abstract science or theoretical astronomy, constitutes his chief title to fame.
place, it appears so if the space occupied by Russia be taken into account, only 3300 species of phanerogams and ferns 2 Bibliography of Meteorology: Memoirs of the Central Physical Observatory; Repertorium fiir Meteorologie and Meteorological Sbornik, published by the same body; Veselovsky, Climate of Russia (Russian); H.
In 1875 he was transferred to the Science and Art Department at South Kensington, and on the foundation of the Royal College of Science he became director of the solar physics observatory and professor of astronomical physics.
It is the headquarters of a military command, and the residence of a Roman Catholic bishop; its principal buildings are the cathedral, military college, arsenal and observatory.
8 was made by Repsolds for the Cape Observatory.
Among the other prominent buildings are the theatre, the arsenal, the synagogue, the "Kaufhaus," the town-hall (Rathaus, 1771) and the observatory.
The leading men of the party were Mr Robert O'Hara Burke, an officer of police, and Mr William John Wills, of the Melbourne observatory.
For a short time he was a Privatdozent at Bonn, but in 1859 he was appointed director of the Mannheim Observatory.
This chair he held for little more than a year, being elected in February 1828 Plumian professor of astronomy and director of the new Cambridge observatory.
He remodelled the volumes of observations, put the library on a proper footing, mounted the new (Sheepshanks) equatorial and organized a new magnetic observatory.
focal length was erected, and is still the principal instrument of its class at the observatory.
He was also a curator of the Bodleian Library, an honorary fellow of Queen's College, a governor of Winchester College and a visitor of Greenwich Observatory.
The records of Delisle's observations at St Petersburg are preserved in manuscript at the Pulkowa observatory.
- See the Boletin Oficial de la Secretaria de Agricultura, and publications of the observatory of Havana.
In 1883, however, an observatory, equipped at a cost of f4000 (raised by public subscription), was opened by Mrs Cameron Campbell of Monzie, who provided the site.
The observatory, which was connected by wire with the post office at Fort William, was provisioned by the Scottish Meteorological Society, to whom it belonged.
Morgan Library; Williston Hall, containing the Mather Art Museum, the rooms of the Young Men's Christian Association, and several lecture-rooms; Walker Hall, with college offices and lecture-rooms; Hitchcock Hall; Barrett Hall (1859), the first college gymnasium built in the United States, now used as a lecture hall; the Pratt Gymnasium and Natatorium and the Pratt Health Cottage, whose donors also gave to the college the Pratt Field; an astronomical observatory; and the two dormitories, North College and South College, supplemented by several fraternity houses.
Climatological Atlas of the Russian Empire, by the Physical Observatory (St Petersburg, 1900), gives data and observations covering the period 1849-1899.
Three years later he was appointed an assistant in the meteorological department of the Radcliffe observatory, Oxford, and in 1855 he obtained a chemical post at Chester.
This observatory, the foundations of which were fixed in the snow that appears to cover the summit to a depth of ten metres, was built in September 1893, and Janssen, in spite of his sixty-nine years, made the ascent and spent four days taking observations.
In 1875 he was appointed director of the new astrophysical observatory established by the French government at Meudon, and set on foot there in 1876 the remarkable series of solar photographs collected in his great Atlas de photographies solaires (1904).
These observations.were worked up and discussed by Gill with great elaboration in the Annals of the Cape Observatory, vols.
Doolittle at the Flower Observatory near Philadelphia, and Professor J.
Rees and his assistants at the observatory of Columbia University, New York.
Cooma, which is pleasantly situated at an elevation of 2657 ft., is the tourist centre for visitors to the Yarrangobilly Caves and Mount Kosciusko and its observatory.
The old Royal Observatory on Calton Hill stands in 55° 57' 23" N.
Here stands the Royal Observatory, in which the great Dunecht telescope was erected in 1896.
Among other duties, the corporation has a share in the management of the university, and maintains the Calton Hill observatory.
The old Observatory is a quaint structure on Calton Hill, overlooking the district at the head of Leith Walk.
The City Observatory stands close by, and on Blackford Hill is the newer building of the Royal Observatory.
Sydney has a great number of learned, educational and charitable institutions; it possesses a Royal Society, a Linnean Society and a Geographical Society, a women's college affiliated to the university, an astronomical observatory, a technical college, a school of art with library attached, a bacteriological institute at Rose Bay, a museum and a free public library.
Amongst the public buildings are the Belford hospital, public hall, court house and the low-level meteorological observatory, constructed in 1891, which was in connexion with the observatory on the top of Ben Nevis, until the latter was closed in 1904.
Further educational facilities are provided by a national library with about 50,000 volumes, a national museum, with a valuable historical collection, the Cajigal Observatory, devoted to astronomical and meteorological work, and the Venezuelan Academy and National Academy of History - the first devoted to the national language and literature, and the second to its history.
Its public buildings include a court-house, the prison for the south-west of Scotland, and an observatory and museum, housed in a disused windmill.
The he Board of Education directly administers the following educational institutions - the Victoria and Albert Museum, South Kensington, with its branch at Bethnal Green, from both of which objects are lent to various institutions for educational purposes; the Royal College of Science, South Kensington, with which is incorporated the Royal School of Mines; the Geological Survey of the United Kingdom and the Museum of Practical Geology, Jermyn Street; the Solar Physics Observatory, South Kensington; and the Royal College of Art, South Kensington.
The city has 95 acres of boulevards and avenues under park supervision and several fine parks (17, with 307 acres in 1907), notably Washington (containing Calverley's bronze statue of Robert Burns, and Rhind's "Moses at' the Rock of Horeb"), Beaver and Dudley, in which is the old Dudley Observatory - the present Observatory building is in Lake Avenue, south-west of Washington Park, where is also the Albany Hospital.
Carleton College has the Goodsell Observatory, which gives the time to the railways of the North-west, and publishes a magazine, Popular Astronomy.
The observatory is equipped with instruments by the celebrated Josef Fraunhofer.
Adjoining the Maria Mitchell homestead is a memorial astronomical observatory and library, containing the collections of Miss Mitchell and of her brother, Professor Henry Mitchell (1830-1902), a distinguished hydrographer.
On one of the ridges Itween these radiating valleys an observatory for watching ie progress of the volcano was established by the Neapolitan)vernment, and is still supported as a national institution.
After acting for a short time as assistant in Harvard College Observatory, he was appointed assistant professor of mathematics in the U.S. Naval Academy in 1866, and in the following year became director of the Allegheny Observatory at Pittsburg, a position which he held until his selection in 1887 as secretary of the Smithsonian.
Teiresias' grave was at the Tilphusian spring; but there was a cenotaph of him at Thebes, and also in later times his "observatory," or place for watching for omens from birds, was pointed out (Pausanias ix 16; Sophocles, Antigone, 999).
On a hill west of the town are the remains of a famous observatory (rasad) constructed under the direction of the great astronomer Nasr-uddin of Tus.
The hills west of the town consist of horizontal strata of sandstone covered with irregular pieces of basalt and the top of the hill on which the observatory stood was made level by taking away the basalt.
of Valletta Observatory 35° 53' 55" N., long.
focus), Franz von Paula Triesnecker made a series of measurements at the observatory of Vienna which has been reduced by Dr Wilhelm Schur of Strasburg (Nova Acta der Ksl.
Probably the last example of its employment is an observation of the transit of Mercury (November 4, 1868) by Mann, at the Royal Observatory, Cape of Good Hope (Monthly Notices R.A.S.
The most important part, however, which this type of instrument seems to have played in the history of astronomy arises from the fact that one of them was in the possession of Bessel at Konigsberg during the time when his new observatory there was being built.
considerable angles with micrometric accuracy, that he resolved, when he should have the choice of a new telescope for the observatory, to secure some form of heliometer.
2 The diameter of Venus was measured with one of these heliometers at the observatory of Breslau by Brandes in 1820 (Berlin Jahrbuch, 1824, p. 064).
Bessel, having been consulted by the celebrated statesman, Sir Robert Peel, on behalf of the Radcliffe trustees, as to what instrument, added to the Radcliffe Observatory, would probably most promote the advancement of astronomy, strongly advised the selection of a heliometer.
3 Manuel Johnson, M.A., Radcliffe observer, Astronomical Observations made at the Radcliffe Observatory, Oxford, in the Year 1850, Introduction, p. iii.
The instrument so altered was in use at the Cape Observatory from March 1881 till 1887 in determining the parallax of some of the more interesting southern stars.
The instrument then passed, by purchase from Gill, to Lord McLaren, by whom it was presented to the Royal Observatory, Edinburgh.
heliometer, completed in 1887 for the Royal Observatory at the Cape of Good Hope, Repsolds, on Gill's suggestion, introduced the following improvements: (a) Four different speeds of motion in position angle were provided.
aperture have subsequently been constructed by Repsolds on these plans for GÃ¶ttingen, Bamberg, Leipzig and the Kuffner Observatory (near Vienna), and all of them have made important contributions to astronomy of precision.
pp. 1-194, and in the Annals of the Cape Observatory, vol.
pp. 1-171, and in the Annals ofthe Cape Observatory, vol.
By 1904 more than 6800 of these meteorological logs with 7,000,000 observations had been accumulated by the Meteorological Office in London; 20,000 with io,600,000 observations by the German Marine Observatory at Hamburg; 4700 with 3,300,000 observations by the Central Institute of the Netherlands at de Bilt near Utrecht.
Connected with the university are a valuable library, occupying the palace built for Louis Bonaparte, king of Holland, in 1807 and containing upwards of 200,000 volumes and MSS.; a museum of natural history; an ophthalmic institute; physical and chemical laboratories; a veterinary school; a botanic garden; and an observatory.
It is chiefly distinguished for its mathematical and philosophical studies, and possesses a famous observatory, established in 1811 by Frederick William Bessel, a library of about 240,000 volumes, a zoological museum, a botanical garden, laboratories and valuable mathematical and other scientific collections.
It contains the executive offices of the government and those of five cabinet ministers (interior, foreign affairs, treasury, war and justice), the senate chamber, the general archives, national museum, observatory and meteorological bureau.
It has a technical railway school and a meteorological observatory, stands on the small river Lugan, 10 m.
The fine observatory was founded about 1780.
Near Harlow Car is Harlow observatory, a square tower loo ft.
Having determined to apply himself to the study of astronomy, he built in 1856 a private observatory at Tulse Hill, in the south of London.
of Atlas of Stellar Spectra, containing a history of the Tulse Hill observatory; Sir W.
In 1821 he went to New South Wales as astronomer at the observatory built at Parramatta by Sir Thomas Brisbane.
He returned to Europe in 1830 and took charge of the observatory at Hamburg.
His SOH, George Friedrich Wilhelm (1832-1900), born on the 31st of December 1832, at Hamburg, was astronomer at the observatory at Durham, England, from 1853 to 1856.
He then became assistant at the Hamburg observatory, and in 1862 was appointed director of the same institution.
Formerly each nation took its own capital or principal observatory as the standard meridian from which longitudes were measured.
He established an astronomical observatory at Paramatta in 1822, and the Brisbane Catalogue, which was printed in 1835 and contained 7385 stars, was the result of observations made there in 1822-1826.
The observatory was discontinued in 1855.
After his return to Scotland he resided chiefly at Makerstoun in Roxburghshire, where, as at Brisbane House, he had a large and admirably equipped observatory.
In 1828 he was appointed director of the new royal observatory which it had been decided to found, chiefly at his instigation.
His son, Ernest Quetelet (1825-78), was from 1856 attached to the observatory, and on his death succeeded him as director.
The observatory stands 135 ft.
in 1635 from the designs of Avanzini, and finished by Francis Ferdinand V., is an extensive building with a fine courtyard, and now contains the military school and the observatory.
In 1861 she removed from Nantucket to Lynn, where she used a large equatorial telescope presented to her by the women of America; and there she lived until 1865, when she became professor of astronomy and director of the observatory at Vassar College; in 1888 she became professor emeritus.
In 1908 an observatory was established in her honour at Nantucket.
Geneva boasts also of a fine observatory and of a number of technical schools (watchmaking, chemistry, medicine, commerce, fine arts, &c.), some of which are really annexes of the university, which in June 1906 was attended by 1158 matriculated students, of whom 903 The city and its buildings.
d'Assy in 5788 to install an observatory for his benefit at his own residence.
Regular work with this instrument, inaugurated at Kew by De la Rue in 1858, was carried on there for fourteen years; and was continued at the Royal Observatory, Greenwich, from 1873 to 1882.
In 1873 De la Rue gave up active work in astronomy, and presented most of his astronomical instruments to the university observatory, Oxford.
Subsequently, in the year 1887, he provided the same observatory with a is-in.
Maskelyne had but one assistant, yet the work of the observatory was perfectly organized and methodically executed.
164; Observatory, xi.
1858) and opened in 1873, occupies a number of handsome buildings erected since 1895 on a campus of 43 acres in Burnet Woods Park, has an astronomical observatory on the highest point of Mt.
The greater part of each night (he never slept more than four hours) was meantime devoted to astronomy, the upper portion of his house being fitted up as an observatory.
In 1842 he went to Stockholm Observatory in order to gain experience in practical astronomical work, and in the following year he became observer at Upsala Observatory.
Between the passes is the ridge of Sonnblick, where a meteorological observatory was established in 1886 at an altitude of 10,170 ft.
Among the institutions connected with the university are the national institution for East Indian languages, ethnology and geography; the fine botanical gardens, founded in 1587; the observatory (1860); the natural history museum, with a very complete anatomical cabinet; the museum of antiquities (Museum van Oudheden), with specially valuable Egyptian and Indian departments; a museum of Dutch antiquities from the earliest times; and three ethnographical museums, of which the nucleus was P. F.
Verified " Parliamentary Copies " of the imperial standard are placed at the Royal Mint, with the Royal Society, at the Royal Observatory, and in the Westminster Palace.
The work of the Kew Observatory, at the Old Deer Park, Richmond, has also been placed under the direction of the N.P.L.
An early observatory, where in 1822 were made the observations for the Parramatta Catalogue, numbering 7385 stars, has long been abandoned.
Subsequently he became professor of physics at the Massachusetts Institute of Technology, and in 1876 he was appointed professor of astronomy and director of the Harvard College observatory.
The third of these was Arequipa, at which a permanent branch of the Harvard Observatory is now located.
As a consequence of the double calculation, there are two manuscripts, one deposited at the Observatory, and the other in the library of the Institute, at Paris.
Other public buildings include the mint, the observatory, the Victoria markets, the Melbourne hospital, the general post office, the homoeopathic hospital, the custom house and the Alfred hospital.
He also built the observatory and the railway station in that city.
Amongst its buildings are a fine cathedral, the archiepiscopal palace, an astronomical observatory, a seminary for priests, and colleges for training of male and female teachers.
The college observatory is at Dunsink, about 5 m.
The magnetic observatory of Dublin was erected in the years 1837-1838 in the gardens attached to Trinity College, at the expense of the university.
From 1813 to 1820 he was extraordinary professor of astronomy and mathematics at the new university and observer at the observatory, becoming in 1820 ordinary professor and director.
He remained at Dorpat, occupied with researches on double stars and geodesy till 1839, when he removed to superintend the construction of the new central observatory at Pulkowa near St Petersburg, afterwards becoming director.
of the Dunecht Observatory Publications, 1876).
1854) studied mathematics at Dorpat, and became in 1883 assistant, and in 1890, on his father's retirement, astronomer at the observatory at Pulkowa.
In 1895 he became professor at the Albertus University and director of the observatory at Konigsberg; and in 1904 he was called to Berlin as professor and director of the observatory there.
1858) studied at Dorpat, Bonn and Leipzig, and became observer at the Dorpat observatory in 1886.
His embarrassment was relieved however by an offer from Tycho Brahe of the position of assistant in his observatory near Prague, which, after a preliminary visit of four months, he accepted.
in 1724 from some Frankfort merchants, and long inaccessibly deposited in the observatory of Pulkowa, were fully brought to light, under the able editorship of Dr Ch.
It returned to its perihelion in 1835, and was well observed in almost every observatory.
Recent investigations of this subject have been made at the Pulkova Observatory, first by F.
There are seventeen buildings, among which the Holden observatory, the John Crouse memorial college (of fine arts), the hall of languages, the Lyman Smith college of applied science, the Lyman hall of natural history, the Bowne hall of chemistry, and the Carnegie library, are the most notable.
In 1754 he became superintendent of the observatory, where he laboured with great zeal and success until his death, on the 20th of February 1762.
A few years later he was chosen director of the observatory at Florence, where he also lectured at the museum of natural history.
(the position of the Observatory).
Among other educational institutions are a conservatory of music, school of fine arts, normal school, a national library with upwards of 260,000 volumes and a large number of manuscripts, maps, medals and coins, the national observatory on Castle Hill, the national museum now domiciled in the Sao Christovao palace in the midst of a pretty park, a zoological garden in the suburb of Villa Isabel, and the famous Botanical Garden founded by Dom Joao VI.
Porter became a lieutenant in February 1841; served at the naval observatory in 1845-184.6; in 1846 he was sent to the Dominican Republic to report on conditions there.
The Five-foot Spectroheliograph of the Mount Wilson Solar Observatory (camera lens, camera slit and plate carrier in section).
In 1845 he was made director of an observatory established there through his initiative, and also in 1859 superintendent of the Dudley observatory at Albany.
The Kew Observatory pattern unifilar magnetometer is shown in figs.
The above method of determining the geographical meridian has the serious objection that it is necessary to know the error of the chronometer with very considerable accuracy, a matter of some difficulty when observing at any distance from a fixed observatory.
The chief uncertainty in declination observations, at any rate at a fixed observatory, lies in the variable torsion of the silk suspension, as it is found that, although the fibre may be entirely freed from torsion before beginning the declination observations, yet at the conclusion of these observations a considerable amount of torsion may have appeared.
His strong bent for scientific studies was recognized by the head of the monastery, P. Deasson, on whose recommendation he was admitted in 1827 to the then new observatory of Bogenhausen (near Munich), where he worked under J.
C. Schumacher's recommendation, appointed to succeed him as director of the observatory.
A magnetic observatory was equipped at Bogen Atlas range the food of this bird is said to consist chiefly of the Testudo mauritanica, which "it carries to some height in the air, and lets fall on a stone to break the shell" (Ibis, 18 59, p. 1 77).
A splendid observatory, long under the charge of Friedrich Wilhelm Argelander, stands on the south side of the road.
Every compass and corrector supplied to the ships of the British navy is previously examined in detail at the Compass Observatory established by the admiralty at Deptford.
A museum containing compasses of various types invented during the 19th century is attached to the Compass Observatory at Deptford.
It was built as a Jesuit college in 1651, but since 1776 has been the seat of the Accademia di Belle Arti, and contains besides the picture gallery a library of some 300,000 volumes, a collection of coins numbering about 60,000, and an excellent observatory founded in 1766.
On the "Heights" are many fine residences with beautiful gardens; the Monastery and Academy (for girls) of Visitation, founded in 1799 by Leonard Neale, second archbishop of Baltimore; and the college and the astronomical observatory (1842) of Georgetown University.
This instrument, used since 1903 in conjunction with the Snow (horizontal) telescope of the Mount Wilson Solar Observatory, was constructed in the observatory instrument shop in Pasadena.
The spectroheliograph, originally designed for photographing the solar prominences, disclosed in its first application at the Kenwood Observatory (Chicago, 1892) a new and unexplored region of the sun's atmosphere.
From 1855 to 1859 he acted as director of the Dudley observatory at Albany, New York; and published in 1859 a discussion of the places and proper motions of circumpolar stars to be used as standards by the United States coast survey.
He fitted up in 1864 a private observatory at Cambridge, Mass.; but undertook in 1868, on behalf of the Argentine republic, to organize a national observatory at Cordoba; began to observe there with four assistants in 1870, and completed in 1874 his Uranometria Argentina (published 1879) for which he received in 1883 the gold medal of the Royal Astronomical Society.
389; Observatory, xx.
Among its auxiliary establishments are a good natural history museum, an observatory, a laboratory, and a library which contains a copy of Erasmus' New Testament with marginal annotations by Luther.
In connexion with the university are the observatory, the chemical laboratory in Ny Vester Gade, the surgical academy in Bredgade, founded in 1786, and the botanic garden.
It was constructed from a plan of Tycho Brahe's favourite disciple Longomontanus, and was formerly used as an observatory.
The botanical garden (1874) contains an observatory with a statue of Tycho Brahe, and the chemical laboratory, mineralogical museum, polytechnic academy (1829) and communal hospital adjoin it.
In Oakshaw Street stands the observatory (1883), the gift of Thomas Coats (1809-1883).
An observatory and biological station are maintained.
At the Manila observatory, about 1 m.
The Philippine government also maintains here a bureau of science which publishes the monthly Philippine Journal of Science, and co-operates with the Jesuits in maintaining, in Ermita, the Manila observatory (meteorological, seismological and astronomical), which is one of the best equipped institutions of the kind in the East.
After the coup d'Nat of 1851 he became a senator and inspector-general of superior instruction, sat upon the commission for the reform of the Ecole Polytechnique (1854), and, on the 30th of January 1854, succeeded Arago as director of the Paris observatory.
will be found, besides his masterly report on the observatory, a general theory of secular inequalities, in which the development of the disturbing function was carried further than had previously been attempted.
From this park Albert (named for Prince Albert) Street runs for about three-quarters of a mile through the heart of the city, leading to Albert Park, in which is the observatory, which dates from 1829.
There are also a Protestant church, St Anne's, a school of arts, a polytechnic institution, a picture gallery in the former monastery of St Catherine, a museum, observatory, botanical gardens, an exchange, gymnasium, deafmute institution, orphan asylum, several remarkable fountains dating from the 16th century, &c. Augsburg is particularly well provided with special and technical schools.
Every branch of study is prosecuted, the college including such institutions as an observatory, laboratories and farm buildings.
It possesses depots for artillery and mines, a meteorological observatory and a signalling station.
Attached to it are a library, an observatory, a botanical garden, and a physical and natural history museum.
high, hollow and fluted, its cap forming an observatory, with a statue of Washington by William R.
Tashkent has a public library containing a valuable collection of works on Central Asia, an astronomical observatory and a museum.
Agamennone, director of the observatory at Rocca di Papa, near Rome, and also by E.
A khedivial astronomical observatory was built here in 1903-1904, to take the place of that at Abbasia, that site being no longer suitable in consequence of the northward extension of the city.
Farther out is Riverview Park (219 acres), in which is the Allegheny Astronomical Observatory, and elsewhere are a soldiers' monument and a monument (erected by Andrew Carnegie) in memory of Colonel Johnes Anderson.
Besides these there is a fever hospital, erected by Lord John George Beresford; a college, which Primate Robinson was anxious to raise to the rank of a university; a public library founded by him, an observatory, which has become famous from the efficiency of its astronomers; a number of churches and schools, and barracks.
There are also a chapel, a gymnasium, a hospital, and on the summit of Mount Jefferson Hill, a mile south-west of the campus, is the M ` Cormick Observatory.
Main as chief assistant at the Royal Observatory, Greenwich, and at once undertook the fundamental task of improving astronomical constants.
He was elected president of the Royal Astronomical Society (1882-1884), and he was the first to recognize the importance of the old observations accumulated at the Radcliffe Observatory by Hornsby, Robertson and Rigaud (Mon.
143; The Times, 10th of May 1897; Observatory, xx.
There are two theatres, an agricultural college, an art school, several gymnasia, a commercial and other schools, an observatory, and two fine hospitals.
In 1834 he applied to Jeffrey for a post at the Edinburgh Observatory.
Glasgow, for example, might found a chair in the University from the Common Good but not from the rates, and Edinburgh maintains from the same source the city observatory and defrays part of the cost of the time-gun.
For his demonstration in 1851 of the diurnal motion of the earth by the rotation of the plane of oscillation of a freely suspended, long and heavy pendulum exhibited by him at the Pantheon in Paris, and again in the following year by means of his invention the gyroscope, he received the Copley medal of the Royal Society in 1855, and in the same year he was made physical assistant in the imperial observatory at Paris.
The Jesuit church (Belen) has a large college for boys, laboratories, an observatory, a museum of natural history, and an historical library.
Nicola (now suppressed), the buildings of which occupy an area of about 21 acres and contain the museum, a library, observatory, &c. The church, dating, like the rest of the buildings, from 16 931 735, is the largest in Sicily, and the organ, built in 1760 by Donato del Piano, with 72 stops and 2916 pipes, is very fine.
Register, May 1886; see also the Observatory for same date).
- Paris Observatory Instrument.
refractor for the new observatory at Pulkovo, the only important change made by Fraunhofer's successors was, at Struve's suggestion, the substitution of a stone pier for the wooden stand in the original instrument.
aperture, originally made for the private observatory of Robert Stirling Newall at Gateshead, Northumberland, and afterwards presented by him to the University Observatory, Cambridge.
by Cooke, made for the observatory of Lord Crawford (Lord Lindsay) at Dun Echt, Aberdeenshire, about 1873.
aperture which he constructed for the Vienna observatory, represented in section in fig.
focal length, at the private observatory of Dr Engelmann, Leipzig.
telescope of the Lick Observatory at Mount Hamilton, California, Grubb suggested that the whole floor, 70 ft.
Chadwick for the Victoria Telescope of the Cape Observatory.
An account of it will be found in the History and Description of the Cape Observatory.
focus, made for the Yerkes Observatory.
- Bruce Telescope, made for the Yerkes Observatory.
Common's telescope presents many ingenious features, especially the relief-friction by flotation of the polar axis in mercury, and in the arrangements of the observatory for giving ready access to the eye-piece of the telescope.
Hale, for the Mount Wilson Solar Observatory.
Sir David Gill tested the equatorial coude on double stars at the Paris Observatory in 1884, and his last doubts as to the practical value of the instrument were dispelled.
In a much larger /!w/ - Shutter '60' inch Reflecting Telescope Dome and Building, Solar Observatory Mount Wilson,Calif.
By this arrangement the long cross tube becomes unnecessary, and neither the pier nor the observatory obstruct the view of objects above the horizon near lower transit as is the case in Loewy's form.
It remained at the Paris Observatory, where it was subsequently employed by Deslandres for solar photography.
It has hot sulphur baths (932°-1182° Fahr.) and an astronomical observatory (4240 ft.).
The Royal Alfred Observatory is situated at Pamplemousses, on the north-west or dry side of the island.
The typhoon warnings sent out from the Manila observatory annually save heavy loss of life and property.
The systematic search made at Harvard Observatory is responsible for a large proportion of the recent discoveries.
From a list of systems with determined periods given by Aitken (Lick Observatory Bulletin, No.
Up to 1905, 140 spectroscopic binaries had been discovered; a list of these is given in the Lick Observatory Bulletin, no.
Porter's catalogue (Publications of the Cincinnati Observatory, No.
See, Evolution of Stellar Systems, and another list will be found in Lick Observatory Bulletin, No.
A list of spectroscopic binaries discovered up to 1905 is given in Lick Observatory Bulletin, No.
He caused works on mathematics, astronomy, medicine and philosophy to be translated from the Greek, and founded in Bagdad a kind of academy, called the "House of Science," with a library and an observatory.
The principal buildings of the university are Packer Hall (1869), largely taken up by the department of civil engineering, the chemical and metallurgical laboratory, the physical and electrical engineering laboratory, the steam engineering laboratory, Williams Hall for mechanical engineering, &c., Saucon Hall for the English department, Christmas Hall, with drawing-rooms and the offices of the Y.M.C.A., the Sayre astronomical observatory, the Packer Memorial Church, the university library (1897), dormitories (1907) given by Andrew Carnegie, Drown Memorial Hall, a students' club, the college commons, and a gymnasium.
He became director of the Berlin observatory in 1786, withdrew from official life in 1825, and died at Berlin on the 23rd of November 1826.
Though intended for the Church, his studies and tastes inclined him to astronomy, and with a view to gaining experience in the routine of an observatory he accepted the post of observer in the university of Durham.
Finding, however, that there was little chance of obtaining instruments suitable for the work which he wished to undertake, he resigned that appointment and established in 1853 an observatory of his own at Redhill.
In the neighbouring Richmond Old Park is the important Kew Observatory.
In regard to steam, the old tower was so shaky that it was considered unwise to risk the effects of an explosion, and therefore the mercury column was removed bodily to a court in the observatory.
The interest which Bogota has always taken in education, and because of which she has been called the "Athens of South America," is shown in the number and character of her institutions of learning - a university, three endowed colleges, a school of chemistry and mineralogy, a national academy, a military school, a public library with some 50,000 volumes, a national observatory, a natural history museum and a botanic garden.
On the heights north of Georgetown is the United States Naval Observatory, one of the best-equipped institutions of the kind; from it Washington time is telegraphed daily to all parts of the United States.
Besides these there is a vast amount of material in the collections of the Bureau of Education, the Bureau of Ethnology, the Smithsonian Institution, the National Museum, the House of Representatives, the Patent Office, the Department of Agriculture, the Botanic Gardens, the Bureau of Fisheries, the Naval Observatory, the Geological Survey and the Coast and Geodetic Survey.
The scenery is beautiful, and there is a remarkable view from a steel tower observatory, 150 ft.
Graduating at Harvard in 1825, he was a teacher till 1835, was an actuary in 1835-1845, and then became assistant at the Washington observatory.
But his conservative opinions rendered him more and more unpopular, and after the 10th of August 1792, when he took the side of the king, he was forced to lie concealed for some weeks in the observatory of the Mazarin College, from which he contrived to escape to the country.
equatorial erected at Washington Observatory in 1873.
equatorial at the United States Naval Observatory, Newcomb devoted it almost exclusively for the first two years to observations of the satellites of Uranus and Neptune, being of opinion that it was better to do one thing well than many things indifferently.
Pachuca has some fine modern edifices, among which are the palace of justice, a scientific and literary institute, a school of mines and metallurgy, founded in 1877, a meteorological observatory and a public library.
He has the honour of having founded the Academy of Sciences (now called the Institut de France), the Observatory, which he employed Claude Perrault to build and brought G.
In 1859 he was appointed director of Kew Observatory, and there naturally became interested in problems of meteorology and terrestrial magnetism.
On the 27th of June 1878 he succeeded Urbain Leverrier as director of the National Observatory of Paris, and was raised to the rank of rear-admiral.
The observatory grounds were enlarged; two powerful instruments of the novel kind known as coude equatorials were installed; a spectroscopic department was established, and the gigantic task of re-observing all Lalande's stars was completed.
226; Observatory, xv.
Connected with the university is the Washburn observatory.
Drottningsgatan terminates at the observatory, on a rocky eminence, near which are the offices for the distribution of the Nobel fund.
The Natural History Museum, the observatory and meteorological office, and the botanical gardens are under the supervision of the royal academy of sciences.
Hulagu fixed his capital at Maragha (Meragha) in Azerbaijan,where he erected an observatory for Nasir ud-din Tusi, who at his request prepared the astronomical tables known as the Zidj-i-Ilkhani.
He was, moreover, himself a poet and patron of literature, and built a college as well as an observatory at Samarkand.
Amongst its numerous auxiliaries may be mentioned the library, with 200,000 volumes, the observatory, the meteorological institute, the botanical garden, seminaries of theology, philology and education, and well equipped clinical, anatomical and physical institutes.
About the same time he was named by the emperor one of the astronomers of the Royal Observatory, which was accordingly his residence till his death, and it was in this capacity that he delivered his remarkably successful series of popular lectures on astronomy, which were continued from 1812 to 1845.
In the year 1830 also he was appointed director of the Observatory, and as a member of the chamber of deputies he was able to obtain grants of money for rebuilding it in part, and for the addition of magnificent instruments.
From this time till 1848 he led a life of comparative quiet - not the quiet of inactivity, however, for his incessant labours within the Academy and the Observatory produced a multitude of contributions to all departments of physical science, - but on the fall of Louis Philippe he left his laboratory to join in forming the provisional government.
high), observatory, academy, corporation art gallery, institute (containing a free library and a museum), Kay schools, School of Science and Art, Athenaeum, theatre, infirmary, Agricultural Hall, and Philosophical Institution.
Here he built an observatory, and, equipped in 1785 by a 7-ft.
His work was ruined in 1813 by the French under Vandamme, who destroyed his books, writings and observatory; he never recovered from the catastrophe, and died on the 29th of August 1816.
Among the other university institutions are the academic hospital, the maternity hospital, the physiological institution, the chemical laboratory, the zoological museum, the botanical garden and the observatory on the Kdnigsstuhl.
Subsequent writers dropped the ophite portion of this theory, but still continued to regard Stonehenge as a temple or observatory of the Druids.
Important buildings include the university hall (1882), the academic union of the students (1850 containing an art museum; the astronomical observatory, built in 1866, though observations have been carried on since 1760; the botanical museum, and ethnographical and industrial art collections, illustrating life in southern Sweden from early times.
of Saxe-Coburg-Gotha director of the new observatory on the Seeberg at Gotha, which was finished in 1791.
In 1807 he was appointed director of the GÃ¶ttingen observatory, an office which he retained to his death: it is said that he never slept away from under the roof of his observatory, except on one occasion, when he accepted an invitation from Baron von Humboldt to attend a meeting of natural philosophers at Berlin.
With Weber's assistance he erected in 1833 at GÃ¶ttingen a magnetic observatory free from iron (as Humboldt and F.
Arago had previously done on a smaller scale), where he made magnetic observations, and from this same observatory he sent telegraphic signals to the neighbouring town, thus showing the practicability of an electromagnetic telegraph.
Stretching in a semicircle round the broad campus are the library, the medical building, the biology building and museum, the school of practical science, the geology and chemistry buildings and the convocation hall, their architecture varying very greatly, beauty having been sacrificed to more practical considerations; the magnetic observatory is also in the grounds, but is overshadowed by some of the more recent erections.
Among the other chief buildings are the government offices, the law courts, the theatre, the Maxschule, the observatory and the various university buildings.
In 1839 he went to Naples and was soon appointed director of the Vesuvius observatory, a post which he held until 1848.
Above the gardens is the observatory.
He entered the Marseilles observatory in 1789, and in 1819.
became the director of the new observatory at Marlia near Lucca, which he left in 1825 for the observatory of the museum.
Maury, head of the National Observatory at Washington.
Schroter's observatory at Lilienthal.
A masterly investigation of the comet of 1807 (Konigsberg, 1810) enhanced his reputation, and the king of Prussia summoned him, in 1810, to superintend the erection of a new observatory at Konigsberg, of which he acted as director from its completion in 1813 until his death.
Across the Allegheny river, in the Allegheny district, are the beautiful Riverview Park (240 acres), in which is the Allegheny Observatory and West Park (about loo acres).
observatory and a chemical laboratory.
Of other scientific institutions we may mention the observatory on Vesuvius, which is supported entirely by funds from the government, but is annexed informally to the university.
The Specola or astronomical observatory is also a government institution, and forms no official part of the university.
On the little island of Hven, immediately opposite the town, Tycho Brahe built his famous subterranean observatory of Uranienborg in the second half of the 16th century.
in the late 16th century, a mineralogical museum, a good botanical garden, and an observatory.
In addition to the government offices, its buildings include a handsome university, a wooden cathedral, a national theatre, an academy of science and literature, a chamber of commerce, and astronomical observatory and a number of hospitals and charitable institutions.
He was director of the Kenwood Astrophysical Observatory, in Chicago, from 1890 to 1896.
From 1892 to 1905 he was at the university of Chicago as associate professor of astrophysics, as professor (from 1897), and as director of the Yerkes Observatory (after 1895).
In 1904 he became director of the Mount Wilson Solar Observatory (Cal.) of the Carnegie Institution of Washington.
He was the author of The Study of Stellar Evolution (1908) and Ten Years' Work of a Mountain Observatory (1915), besides numerous papers in the Contributions from the Mount Wilson Observatory and other scientific publications.
The large part of the lecture-rooms, the observatory and the very valuable library are in the Clementinum.
Hansky at the Observatory of Pulkowa (1905, June 25), at intervals from 25s.
Photographs Of The Sun, Taken At The Royal Observatory, Greenwich.
The first essential is an elevated observatory; the next is a long series of bolographs taken at different times of the year and of the day, to examine the effect of interposing different thicknesses of air and its variation in transparency (chiefly due to water vapour).
with those of the following morning at the same observatory; the reference can then be made to the same stars and errors in their position are therefore virtually eliminated; even if the observations of a morning with those of the following evening are used the probable error is doubled.
The most important series is the Astrophysical Journal, which is indispensable, and in itself almost sufficient; among other matter it contains all the publications of Mount Wilson Solar Observatory (Professor G.
He entered the observatory of Florence as a student in 1852, became assistant to G.
A new observatory at Arcetri near Florence, built under his supervision, was completed in 1872.
At Cape Town is a Royal Observatory, founded in 1829, one of the most important institutions of its kind in the world.
Thus, when barely twenty-two, he was established at the Observatory, Dunsink, near Dublin.
And it must be said that his time was better employed in original investigations than it would have been had he spent it in observations made even with the best of instruments, infinitely better than if he had spent it on those of the observatory, which, however good originally, were then totally unfit for the delicate requirements of modern astronomy.
Educated at Trinity College, Dublin, he was appointed in 1865 assistant to the Earl of Rosse's observatory at Parsonstown, and whilst there he discovered four spiral nebulae.
This post he held until 1898; but in 1892 he was also made professor of astronomy and geometry at Cambridge and director of the university observatory.
of the quadrangle the New York State Veterinary College and the Fuertes Observatory.
On a wooded eminence to the south of the town lies the observatory with extensive premises.
By September 1845 he obtained his first solution, and handed to Professor Challis, the director of the Cambridge Observatory, a paper giving the elements of what he described as "the new planet."
On the 21st of October 1845 he left at Greenwich Observatory, for the information of Sir George Airy, the astronomer-royal, a similar document, still preserved among the archives.
The latter was struck by the coincidence, and mentioned it to the Board of Visitors of the Observatory, James Challis and Sir John Herschel being present.
He communicated his results by letter to Dr Galle, of the Berlin Observatory, who at once examined the suggested region of the heavens.
Two years later he succeeded Challis as director of the Observatory, where he resided until his death.
Five years later his health gave way, and after a long illness he died at the Cambridge Observatory on the 21st of January 1892, and was buried in St Giles's cemetery, near his home.
184; Observatory, xv.
Besides several churches and a synagogue, there are a town hall (1836), a hospital, an orphan asylum, the "palace" of the board of marine, a meteorological observatory, a zoological station and a lighthouse.
In 1895 an observatory was opened on the top of the Brocken, and the results of the first five years (1896-1900) showed a July mean of 50 Fahr., a February mean of 24.7°, and a yearly mean of 36.6°.
There are also a celebrated observatory, long under the direction of Wilhelm Klinkerfues (1827-1884), a botanical garden, an agricultural institute and various hospitals, all connected with the university.
In addition to U.S. government buildings (marine hospital and barracks, agricultural experiment station, wireless telegraph station and magnetic observatory), there are two public schools (one for whites and one for Thlinkets), the Sheldon Jackson (ethnological) Museum, which is connected with the Presbyterian Industrial Training School, a parochial school of the Orthodox Greek (Russian) Church, a Russian-Greek Church, built in 1816, and St Peter's-by-the-Sea, a Protestant Episcopal mission, built in 1899.
In 1674, and again in 1675, he was invited to London by Sir Jonas Moore, governor of the Tower, who proposed to establish him in a private observatory at Chelsea, but the plan was anticipated by the determination of Charles II.
The work was only partially through the press when the prince died, on the 28th of October 1708, and its completion devolved upon a board of visitors to the observatory endowed with ample powers by a royal order of the 12th of December 1712.
de l'astronomie au X VIII' siecle, p. 93; Observatory, xv.
In 1764 he was called to the chair of mathematics at the university of Pavia, and this post he held, together with the directorship of the observatory of Brera, for six years.
About 1770 he removed to Milan, where he continued to teach and to hold the directorship of the observatory of Brera; but being deprived of his post by the intrigues of his associates he was about to retire to his native place, when the news reached him (1773) of the suppression of his order in Italy.
When Regiomontanus settled at Nuremberg in 1471, Walther built for their common use an observatory at which in 1484 clocks driven by weights were first used in astronomical determinations.
In the suburb of Bilk there are the Floragarten and Volksgarten, the astronomical observatory and the harbour.
This is adorned with statues and frescoes by modern German artists, and has near it the chemical, physical, botanical, geological, seismological and zoological institutes, also the observatory, all designed by Eggert and built between 1877 and 1888.
These two instruments or combinations are a necessary part of the outfit of every important observatory.
There is, however, no certainty that the Chinese were then capable of predicting The Observatory, Nos.
The first Arabic translation of the Almagest was made by order of Harun al-Rashid about the year Boo; others followed, and the Caliph Arah al-Mamun built in 829 a grand observatory at astro- Bagdad.
He directed an observatory established by Hulagu Khan (d.
He founded about 1420 a splendid observatory at Samarkand, in which he re-determined nearly all Ptolemy's stars, while the Tables published by him held the primacy for two centuries.'
Bernhard Walther of Nuremberg (1430-1504), who fitted up an observatory with clocks driven by weights, and developed many improvements in practical astronomy.
The landgrave built at Cassel in 1561 the first observatory with a revolving dome, and worked for some years at a star-catalogue finally left incomplete.
Some of the best instruments then extant were mounted at the Paris observatory.
Both inventions have been ascribed to Olaus Romer, who used but did not claim them, and must have become familiar with their principles during the nine years (1672-1681) spent by him at the Paris observatory.
The organization of the Greenwich observatory differed widely from that adopted at Paris.
The history of the Greenwich observatory is one of strenuous efforts for refinement, stimulated by the growing stringency of theoretical necessities.
purposes of the royal observatory were promoted with increased vigour, while the scope of research was at the same time memorably widened.
19th century, both the use and the improvement of reflectors were left mainly in British hands; but the gift of the " Crossley " instrument in 1895, to the Lick observatory, and its splendid subsequent performances in nebular photography, brought similar tools of research into extensive use among American astronomers; and they are now, for many of the various purposes of astrophysics, strongly preferred to refractors.
C. Kapteyn at Groningen on plates taken by C. Ray Woods at the Cape observatory.
Hill, " Progress of Celestial Mechanics," The Observatory, vol.
a knight of the Garter of England, proceeded with his Sagres buildings, especially the palace, church and observatory (the first in Portugal) which formed the nucleus of the "Infante's Town," and which were certainly commenced soon after the Tangier fiasco (1437), if not earlier.
Bond at the Harvard observatory, De la Rue in England, and Rutherford in New York, produced lunar photographs of remarkable accuracy and beauty.
The fine atmosphere of the Lick observatory was well adapted to this work, and a complete photographic map of the moon on a large scale was prepared which exceeded in precision of detail any before produced.
The most extended and elaborate work of this sort yet undertaken is that of Maurice Loewy (1833-1907) and Pierre Puiseux at the Paris observatory, of which the first part was published in 1895.
Very, applied it to determine the moon's radiation at the Allegheny observatory.
Bradley, was the first to represent the effects of nutation in the solar tables, and introduced, in 1741, the use of the transitinstrument at the Paris observatory.
J., director of the observatory: DiegoSuarez, N., 79°; Farafangana, S.E.
He was rewarded by admission to the Academy and the appointment of mathematical professor in Mazarin college, where he worked in a small observatory fitted for his use.
The round tower was long used as an observatory and the building as a barrack.
South-west of these buildings, on the other side of the Johannisthal Park, are clustered the medical institutes and hospitals of the university - the infirmary, clinical and other hospitals, the physico-chemical institute, pathological institute, physiological institute, ophthalmic hospital, pharmacological institute, the schools of anatomy, the chemical laboratory, the zoological institute, the physicomineralogical institute, the botanical garden and also the veterinary schools, deaf and dumb asylum, agricultural college and astronomical observatory.
There are many American and European institutions in the city: the American Presbyterian mission, with a girls' school and a printing office, which published the Arabic translation of the Bible, and now issues a weekly paper and standard works in Arabic; the Syrian Protestant college with its theological seminary, medical faculty, training college and astronomical observatory; the Scottish mission, and St George's institute for Moslem and Druse girls; the British Syrian mission schools; the German hospital, orphanage and boarding school; the French hospital and schools, and the Jesuit "Universite de St Joseph" with a printing office.
Foremost among the latter was the distinguished Swiss naturalist and bee-keeper, Francois Huber, who was led to construct the leaf-hive bearing his name after experimenting with a single comb observatory hive recommended by Reaumur.
Tycho Brahe was from his fifteenth year devoted to astrology, and adjoining his observatory at Uranienburg the astronomerroyal of Denmark ha .d a laboratory built in order to study alchemy, and it was only a few years before his death that he finally abandoned astrology.
The Danish survey was then in progress, and he acted as Schumacher's assistant in work connected with it, chiefly at the new observatory of Altona, 1821-1825.
Moreover, it has been well seen by Hansky from the observatory on the summit of Mont Blanc.
p. 135, and Annals of the Harvard Observatory, vol.
It has also a meteorological observatory, established in 1841, a mining school and a museum with a rich collection of mineral and zoological specimens.
From 1869 to 1888 an observatory was properly maintained in Nancowry harbour, but after the latter year observations were recorded only in a more or less desultory way until 1897, when the station was removed to Mus in Car Nicobar.
There are also an observatory and a nautical museum.
Among public institutions are the university, which occupies part of the old Jesuit college, an astronomical observatory, and eleven large monastic institutions, six of which are for nuns.
the same year, however, he began to write a series of articles on naval reform and other subjects, under the title of Scraps from the Lucky-Bag, which attracted much attention; and in 1841 he was placed in charge of the Depot of Charts and Instruments, out of which grew the United States Naval Observatory and the Hydrographic Office.
Among works published by Maury, in addition to those mentioned, are the papers contributed by him to the Astronomical Observations of the United States Observatory, Letter concerning Lanes for Steamers crossing the Atlantic (1855); Physical Geography (1864) and Manual of Geography (1871).
He was director of the Mannheim observatory from 1813 to 1815, and then became professor of astronomy in Copenhagen.
For the sake of the survey an observatory was established at Altona, and Schumacher resided there permanently, chiefly occupied with the publication of Ephemerides (11 parts, 1822-1832) and of the journal Astronomische Nachrichten, of which he edited thirtyone volumes.
Having become assistant to Carlos Guillelmo Moesta (1825-1884), director of the observatory at Santiago, in 1859, he was associated with the Chilean geodetic survey in 1864.
C. Schumacher's nephew, Christian Andreas Schumacher (1810-1854), was associated with the geodetic survey of Denmark from 1833 to 1838, and afterwards (1844-1845) improved the observatory at Pulkowa.
animated when a possible Bee-eater was reported flying past the Observatory.
Some members of the high energy astrophysics group became founder members of the Pierre Auger Observatory that is now taking data in Argentina.
We continued on through the observatory to the cemetery (with a spectacular rainbow) to see the ivy broomrape.
It also acted as an observatory, containing markers that enabled the Inca priests to predict eclipses, solstices and equinoxes (8 ).
The University Observatory is some ten minutes walk from our main site, in the middle of the University playing fields.
Students and researchers can discover how the observatory monitors wetland hydrology for various places.
The Observatory is the premier scientific facility in the world for studying the equatorial ionosphere.
King Charles II founded the Royal Observatory in 1675 to solve the problem of finding longitude at sea.
longitude 0° - at the Royal Observatory is the official baseline from which world time is measured.
draft memorandum by the sub-committee of the National Committee for Astronomy on the project for an international observatory in the Southern Hemisphere, 1956.
meteorological observatory, with its Stevenson Screen, is atop a small rise.
This detailed view of the horse's head is being released to celebrate the orbiting observatory 's eleventh anniversary.
Lower capital cost when building the observatory - no need for living accommodation, etc for astronomers.
Scientists in France and Italy are establishing a three-kilometer observatory near Pisa, Italy.
observatory on the top of an extinct volcano.
Abstract LISA will be the first space-borne gravitational wave observatory.
The space-based observatory LISA is scheduled to launch in 2011.
The meteorological observatory, with its Stevenson Screen, is atop a small rise.
Scientific Impact The JWST will be the world leading infrared observatory for the next decade.
observatory building houses three larger telescopes used for research projects.
Bond finance - is unlikely to be used for a seafloor observatory network project given its small size.
From here ESA's gamma-ray observatory sends back to Earth new information about the most exciting phenomena in the universe.
Chandra is NASA's flagship X-ray observatory mission, successfully launched on July 23rd 1999.
observatory of these papers will be on opportunities which cabled observatories present for the use of AUVs.
observatory a number of radio observatories in space.
photoelectric aperture photometry or from CCD photometry with the Whipple Observatory 24 inch.
Some entries are from photoelectric aperture photometry or from CCD photometry with the Whipple Observatory 24 inch.
The European Space Agency's infrared space observatory, ISO has shown that the formation of extrasolar planets must be a very common event.
Visit London's only live planetarium shows where an expert from the Royal Observatory will take you on a guided tour of the skies.
The local polytechnic, which runs its own observatory, had published its picture which was awful.
puffin colony, just 500m from the Observatory.
It actually predates the pyramids of Egypt and the current consensus is that it was an astronomical observatory.
In 1896, Howard Grubb mounted a 26-inch refractor at the Observatory, specifically designed for photographic observations.
Further east and slightly behind is the Victorian dome that houses the 28-inch refractor, the observatory's largest instrument.
Observing Uranus A drawing of Uranus as seen through the Royal Observatory's 28-inch refractor.
The tower was built as a famine relief project c. 1847 to serve as an observatory.
seafloor observatory network project given its small size.
sidereal clock of the Observatory.
Day 6 Full-day sightseeing in Jaipur including the Amber Fort and the City Palace and Observatory.
Vallot built an observatory and shelter hut (14,31 2 ft.) on the Bosses du Dromadaire (north-west ridge of the mountain), and in 1893 T.
Observations are made at a given height over level open ground near the observatory, and a comparison with the simultaneous results from the self-recording electrograph enables the records from the latter to be expressed as potential gradients in the open.
Luiz; (17) Annual Reports, Central Meteorological Observatory of Japan; (18) Observations made at the Mag.
In the Potsdam form of this apparatus the micrometer is, for convenience, provided with a motion at right angles to the axis of the screw, and it has been found at the Cape Observatory that the periodic errors in this apparatus do vary very sensibly according as the microscope is directed to a point more or less distant from the measuring screw.
For the special purpose of determining the solar parallax this instrument has been used in a most refined and perfect manner by Dr Halm at the Cape of Good Hope (Annals of the Cape Observatory, vol.
Besides recitation and residence halls, it has the Lawrence Hall Library (1846), containing (1910) 68,000 volumes, the Thompson Memorial Chapel (1904), the Lasell Gymnasium (1886), an infirmary (1895), the Hopkins Observatory (1837) and the Field Memorial Observatory (1882), the Thompson Chemical Laboratory (1892), the Thompson Biological Laboratory (1893) and the Thompson Physical Laboratory (1893).
At his request the university determined to erect a fine equatorial telescope for the instruction of his class and for purposes of research, a scheme which, in consequence of Warren de la Rue's munificent gift of instruments from his private observatory at Cranford, expanded into the establishment of the new university observatory.
The most conspicuous building is the old ducal castle of Hohentubingen, built in1507-1535on a hill overlooking the town, and now containing the university library of 460,000 volumes, the observatory, the chemical laboratory, &c. Among the other chief buildings are the quaint old Stiftskirche (1469-1483), a Gothic building containing the tombs of the rulers of Wurttemberg, the new aula and numerous institutes of the university, all of which are modern, and the town-hall dating from 1435 and restored in 1872.
Denver is the seat of the Jesuit college of the Sacred Heart (1888; in the suburbs); and the university of Denver (Methodist, 1889), a co-educational institution, succeeding the Colorado Seminary (founded in 1864 by John Evans), and consisting of a college of liberal arts, a graduate school, Chamberlin astronomical observatory and a preparatory school - these have buildings in University Park - and (near the centre of the city) the Denver and Gross College of Medicine, the Denver law school, a college of music in the building of the old Colorado Seminary, and a Saturday college (with classes specially for professional men).
above tide-level), great fires were kindled at the news of the repeal of the Stamp Act, of the adoption of the Declaration of Independence, and of the surrenders of Burgoyne and Cornwallis; beacon fires were burned during the American War of Independence; an "observatory" for tourists was built at an early date; and in 1885 the Blue Hill Observatory for meteorological investigation was established by Abbott Lawrence Rotch (b.
The instrumental equipment of that observatory was somewhat antiquated, his largest telescope being a small refractor of 73 lines aperture, but he selected a line of work to suit the instruments at his disposal, observing nebulae and variable stars and keeping a watch on comets and new planets.
On the death of Argelander, which occurred on February r7th 1875, Schdnfeld was appointed to succeed him as director of the Bonn Observatory, and soon after his appointment he began his last and greatest piece of work, the extension, on Argelander's plan, of the survey of the heavens down to 23Ã‚° of south declination.
From 1868 to 1873 he was in charge of a private observatory at Aberdeen, and from 1873-6 of Lord Crawford's observatory at Dunecht, organizing from there the expeditions to Mauritius to observe the transit of Venus in 1874 and to Ascension I.
In 1823 he was appointed astronomer of the Armagh observatory, with which he (from 1824) combined the living of Carrickmacross, but he always resided at the observatory, engaged in researches connected with astronomy and physics, until his death on the 28th of February 1882.
Airy's Autobiography, p. 127; Observatory, xiii.
The condition of the observatory at the time of his appointment was such that Lord Auckland, the first lord of the Admiralty, considered that "it ought to be cleared out," while Airy admitted that "it was in a queer state."
aperture evoked the comment in his journal for that year, "There is not now a single person employed or instrument used in the observatory which was there in Mr Pond's time"; and the transformation was completed by the inauguration of spectroscopic work in 1868 and of the photographic registration of sun-spots in 1873.
Farther west of the Acropolis are three elevations; to the north-west the so-called " Hill of the Nymphs " (34 1 ft.), on which the modern Observatory stands; to the west the Pnyx, the meeting-place of the Athenian democracy (351 ft.), and to the south-west the loftier Museum Hill (482 ft.), still crowned with the remains of the monument of Philopappus.
The observatory, which is connected with the university, stands on the summit of the Hill of the Nymphs; like the Academy, it was erected at the expense of a wealthy Greek, Baron Sina of Vienna.
io08), Zarkala (Azarchel), who determined the meridian distance between his observatory in Toledo and Bagdad to amount to 51Ã‚° 30', an error of 3Ã‚° only, as compared with Ptolemy's error of 18Ã‚°, and Abul Hassan (1230) who reduced the great axis of the Mediterranean to 44Ã‚°.
Another globe (of 1225) is at Velletri; a third by Ibn Hula of Mosul (1275) is the property of the Royal Asiatic Society of London; a fourth (1289) from the observatory of Maragha, in the Dresden Museum, two globes of uncertain age at Paris (see fig.
An indispensable preliminary was the virtual elimination of oxygen-absorption in the earth's atmosphere, and his bold project of establishing an observatory on the top of Mont Blanc was prompted by a perception of the advantages to be gained by reducing the thickness of air through which observations have to be made.
The old Royal Observatory on Calton Hill stands in 55Ã‚° 57' 23" N.