Антония Мори: Жұлдыз спектрлерін зерттеген тұңғыш астроном

American astronomer (1866–1952)

Antonia Caetana de Paiva Pereira Maury (March 21, 1866 – January 8, 1952) was an American astronomer who was the first to detect and calculate the orbit of a spectroscopic binary. She published an important early catalog of stellar spectra using her own system of stellar classification, which was later adopted by the International Astronomical Union. She also spent many years studying the binary star Beta Lyrae. Maury was part of the Harvard Computers, a group of female astronomers and human computers at the Harvard College Observatory. Antonia Maury was awarded the Annie Jump Cannon Award in Astronomy in 1943. William Wilson Morgan, one of the developers of the MK system of stellar classification, which builds upon her work, has said that he considers Antonia Maury "for me, the single greatest mind that has ever engaged itself in the field of the morphology of stellar spectra." The family fled Portugal for Brazil because of the Napoleonic Wars. Maury's father was the Reverend Mytton Maury, an amateur naturalist, a direct descendant of the Reverend James Maury and one of the sons of Sarah Mytton Maury. Maury's mother was Virginia Draper, a daughter of Antonia Caetana de Paiva Pereira Gardner and Dr. John William Draper. As a result of their family connections, Antonia and her two siblings were exposed to science at a very early age. Antonia Maury attended Vassar College, graduating in 1887 with honors in physics, astronomy, and philosophy. At Vassar she studied under the tutelage of renowned astronomer Maria Mitchell. Maury was asked to determine its orbit, which she did using periodic doubling of some of the lines in its spectrum. Then, in 1889, Maury discovered a second spectroscopic binary, Beta Aurigae, and calculated its orbital period. However, when the first spectroscopic binary and its orbit were more widely reported, the name connected with it was Pickering. The discovery was announced by Pickering in a presentation to the Philadelphia meeting of the National Academy of Sciences on November 13, 1889. The work was described in a paper "On the Spectrum of Zeta Ursae Majoris", which appeared in the American Journal of Science in 1890. In both cases the only mention of Maury was a single line, stating that "a careful study of the results has been made by Miss. A. C. Maury, a niece of Dr. Draper". The sole author credit was given as Pickering. In 1888,

The Harvard Observatory staff used an alphabetical system of classification designed by Williamina P. Fleming and Annie Jump Cannon. Maury found their classification system inadequate and developed her own. It was considerably more detailed and included information about temperature and about the width, distinctness, and intensity of spectral lines. In 1891 Maury left the observatory and started teaching in the Gilman School in Cambridge, Massachusetts. Pickering asked her to return and complete her observations, and she said that she was uncomfortable completing her research if her work was unacknowledged. quote|I do not think it is fair that I should pass the work into other hands until it can stand as work done by me. I worked out the theory at the cost of much thought and elaborate comparison and I think that I should have full credit for my theory of the relations of the star spectra and also for my theories in regard to Beta Lyrae. Pickering and others at the observatory disagreed with Maury's system of classification and explanation of differing line widths, and refused to use it. It was partly in response to this negative reaction to her work that she decided to leave the observatory. However, by 1908 Danish astronomer Ejnar Hertzsprung had realized the value of her classifications and used them in his system of identifying very bright red giant stars from faint dwarf stars. Not until 1922 did the International Astronomical Union (IAU) modify its classification system based on the work done by Maury and Hertzsprung, a formulation known as the Hertzsprung–Russell diagram. Between 1896 and 1918 Maury taught physics and chemistry at the Castle School (Miss C. E. Mason's Suburban School for Girls) in Tarrytown, New York. She also gave lectures on astronomy at Cornell. Her work summarizing many years of research on the spectroscopic analysis of the binary star Beta Lyrae was published in 1933.

American astronomer (1866–1952)

Antonia Caetana de Paiva Pereira Maury (March 21, 1866 – January 8, 1952) was an American astronomer who was the first to detect and calculate the orbit of a spectroscopic binary. She published an important early catalog of stellar spectra using her own system of stellar classification, which was later adopted by the International Astronomical Union. She also spent many years studying the binary star Beta Lyrae. Maury was part of the Harvard Computers, a group of female astronomers and human computers at the Harvard College Observatory. Antonia Maury was awarded the Annie Jump Cannon Award in Astronomy in 1943. William Wilson Morgan, one of the developers of the MK system of stellar classification, which builds upon her work, has said that he considers Antonia Maury "for me, the single greatest mind that has ever engaged itself in the field of the morphology of stellar spectra." The family fled Portugal for Brazil because of the Napoleonic Wars. Maury's father was the Reverend Mytton Maury, an amateur naturalist, a direct descendant of the Reverend James Maury and one of the sons of Sarah Mytton Maury. Maury's mother was Virginia Draper, a daughter of Antonia Caetana de Paiva Pereira Gardner and Dr. John William Draper. As a result of their family connections, Antonia and her two siblings were exposed to science at a very early age. Antonia Maury attended Vassar College, graduating in 1887 with honors in physics, astronomy, and philosophy. At Vassar she studied under the tutelage of renowned astronomer Maria Mitchell. Maury was asked to determine its orbit, which she did using periodic doubling of some of the lines in its spectrum. Then, in 1889, Maury discovered a second spectroscopic binary, Beta Aurigae, and calculated its orbital period. However, when the first spectroscopic binary and its orbit were more widely reported, the name connected with it was Pickering. The discovery was announced by Pickering in a presentation to the Philadelphia meeting of the National Academy of Sciences on November 13, 1889. The work was described in a paper "On the Spectrum of Zeta Ursae Majoris", which appeared in the American Journal of Science in 1890. In both cases the only mention of Maury was a single line, stating that "a careful study of the results has been made by Miss. A. C. Maury, a niece of Dr. Draper". The sole author credit was given as Pickering. In 1888,

The Harvard Observatory staff used an alphabetical system of classification designed by Williamina P. Fleming and Annie Jump Cannon. Maury found their classification system inadequate and developed her own. It was considerably more detailed and included information about temperature and about the width, distinctness, and intensity of spectral lines. In 1891 Maury left the observatory and started teaching in the Gilman School in Cambridge, Massachusetts. Pickering asked her to return and complete her observations, and she said that she was uncomfortable completing her research if her work was unacknowledged. quote|I do not think it is fair that I should pass the work into other hands until it can stand as work done by me. I worked out the theory at the cost of much thought and elaborate comparison and I think that I should have full credit for my theory of the relations of the star spectra and also for my theories in regard to Beta Lyrae. Pickering and others at the observatory disagreed with Maury's system of classification and explanation of differing line widths, and refused to use it. It was partly in response to this negative reaction to her work that she decided to leave the observatory. However, by 1908 Danish astronomer Ejnar Hertzsprung had realized the value of her classifications and used them in his system of identifying very bright red giant stars from faint dwarf stars. Not until 1922 did the International Astronomical Union (IAU) modify its classification system based on the work done by Maury and Hertzsprung, a formulation known as the Hertzsprung–Russell diagram. Between 1896 and 1918 Maury taught physics and chemistry at the Castle School (Miss C. E. Mason's Suburban School for Girls) in Tarrytown, New York. She also gave lectures on astronomy at Cornell. Her work summarizing many years of research on the spectroscopic analysis of the binary star Beta Lyrae was published in 1933.

Antonia Maury was a member of the American Astronomical Society and the Royal Astronomical Society. The lunar crater Maury and a number of smaller ejecta craters are co named for Antonia Maury. They were originally named for her cousin, Commander Matthew Fontaine Maury, United States and later Confederate navies, and are, perhaps, the only lunar features shared by two cousins. In 1978, the Revised MK Spectral Atlas for Stars Earlier Than the Sun honored "Antonia C. Maury, Master Morphologist of Stellar Spectra" in its dedication. She belonged to the National Audubon Society

For three years, Maury also served as curator of the John William Draper House in Hastings on Hudson, New York, where her grandfather and uncle had built observatories, and where the first photos of the moon as seen through a telescope were taken.