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The program was organized on an observational approach, comprising sessions on photometry, polarization, spectroscopy, infrared observations, rotation and binarity, X-ray observations, UV observations and mass loss, and atmospheric models. Each session started with an invited summary paper, followed by a number of contributions. The different sessions were chaired by A. Feinstein, R. Sta1io, C. de Loore, Ch. Fehrenbach, J. P. Swings, C. Jaschek, A. Sapar, G. T. Traving, M. de Groot and H. G. Groth. Upon request of the Working Group., a special session was devoted to bibliographic problems and observing campaigns. The Dean of the Faculty for Physics 0. the Ludwig-Maximilians-, Universitat welcomed the participants at the beginning of the Symposium. The meeting was closed by a summary talk, delivered by . P. 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The first six chapters describe modern methods of spectroscopic and photometric classification. The remaining nine chapters describe particular families of stars, progressing from the hottest to the coolest. Within each category a description is given of the normal type and all the peculiar stars. Throughout the emphasis is on the phenomenology of classification, rather than the underlying astrophysics. Both authors have devoted themselves to developing the international centre for stellar data at Strasbourg, which uniquely qualifies them to write this definitive handbook for professional astronomers.","brand":"WoB","offers":[{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":49986497872145,"sku":"CIN0521267730VG","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0521267730.jpg?v=1751134966"},{"product_id":"classification-of-stars-book-carlos-jaschek-9780521389969","title":"The Classification of Stars","description":"The classification of stars into their various types is one of the fundamental areas of astronomy. This book is a comprehensive handbook on the tools, methods and results of stellar taxonomy. Although this subject is firmly rooted in classical astronomy, vast improvements in observational techniques have transformed the subject and greatly broadened the wavelength regions available for study. The first six chapters describe modern methods of spectroscopic and photometric classification. The remaining nine chapters describe particular families of stars, progressing from the hottest to the coolest. Within each category a description is given of the normal type and all the peculiar stars. Throughout the emphasis is on the phenomenology of classification, rather than the underlying astrophysics. Both authors have devoted themselves to developing the international centre for stellar data at Strasbourg, which uniquely qualifies them to write this definitive handbook for professional astronomers.","brand":"WoB","offers":[{"title":"US \/ WELL_READ \/ SBYB","offer_id":50354482184465,"sku":"CIN0521389968A","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ NEW \/ INGRAM","offer_id":52134896632081,"sku":"NLS9780521389969","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"US \/ GOOD \/ SBYB","offer_id":52418250572049,"sku":"CIN0521389968G","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"US \/ NEW \/ INGRAM","offer_id":53534340055313,"sku":"NIN9780521389969","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0521389968.jpg?v=1751072616"},{"product_id":"behavior-of-chemical-elements-in-stars-book-carlos-jaschek-9780521102407","title":"The Behavior of Chemical Elements in Stars","description":"Despite more than one century of observational stellar spectroscopy, the resulting data is not available in an easily accessible format. The necessity of such basic information is greater than ever, because new wavelength regions (ultraviolet, infrared) are now accessible and modern receivers can only analyse short stretches of spectra, so that a careful pre-selection of strategic elements is mandatory. This book presents a summary of our knowledge of the behaviour of all chemical elements identified in stars, based on observations rather than on their interpretations. Whenever possible the behaviour is described quantitatively, with the help of equivalent widths in different types of stars, or different ionization stages, for both absorption and emission features. It will provide an authoritative reference book for the astrophysical community.","brand":"WoB","offers":[{"title":"- \/ - \/ -","offer_id":51077030674705,"sku":"","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"US \/ NEW \/ INGRAM","offer_id":51077033427217,"sku":"NIN9780521102407","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ NEW \/ INGRAM","offer_id":52483639148817,"sku":"NLS9780521102407","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0521102405.jpg?v=1750698066"},{"product_id":"data-in-astronomy-book-carlos-jaschek-9780521177283","title":"Data in Astronomy","description":"Originally published in 1989, this book provides a comprehensive account of how to handle astronomical data. Descriptions of data acquisition, handling, and interpretation are included. The advice starts with chapters on observatories and observations, followed by discussions on the archiving of data and its presentation in the literature. There are many useful suggestions on the nomenclature of astronomical objects, and descriptions of the astronomical catalogues. Three chapters concentrate on databases and astronomical data centres. Finally the author comments on publication and the growth of astronomical data. The clear advice given in this book will be of interest to professional astronomers and graduate students who handle data.","brand":"WoB","offers":[{"title":"- \/ - \/ -","offer_id":51105031880977,"sku":"","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"US \/ NEW \/ INGRAM","offer_id":51105034502417,"sku":"NIN9780521177283","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ NEW \/ INGRAM","offer_id":52433703862545,"sku":"NLS9780521177283","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0521177286.jpg?v=1751261154"},{"product_id":"behavior-of-chemical-elements-in-stars-book-carlos-jaschek-9780521411363","title":"The Behavior of Chemical Elements in Stars","description":"Despite more than one century of observational stellar spectroscopy, the resulting data is not available in an easily accessible format. The necessity of such basic information is greater than ever, because new wavelength regions (ultraviolet, infrared) are now accessible and modern receivers can only analyse short stretches of spectra, so that a careful pre-selection of strategic elements is mandatory. This book presents a summary of our knowledge of the behaviour of all chemical elements identified in stars, based on observations rather than on their interpretations. Whenever possible the behaviour is described quantitatively, with the help of equivalent widths in different types of stars, or different ionization stages, for both absorption and emission features. It will provide an authoritative reference book for the astrophysical community.","brand":"WoB","offers":[{"title":"GB \/ NEW \/ INGRAM","offer_id":52131610853649,"sku":"NLS9780521411363","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9780521411363.jpg?v=1757511391"},{"product_id":"automated-data-retrieval-in-astronomy-book-carlos-jaschek-9789027714350","title":"Automated Data Retrieval in Astronomy","description":"The idea of this Colloquium came during the XVIth General Assembly of the I. A. U. at Montreal. The meeting was organized under the auspices of I. A. U. Commission 5 (Documentation and Astronomical Data). The Scientific Organizing Committee consisted of C. Jaschek (chairperson), O. Dluzhnevskaya, B. Hauck (vice chairperson), W. Heintz, P. Lantos, Th. Lederle, J. Mead G. Ruben, Y. Terashita, G. Wilkins. The members of this Committee are to be thanked for their devotion to the organization of what turned out to be a very successful meeting. The program was organized so as to cover most of the aspects concerning work with machine readable data. In a certain sense it is the develop- ment of the subjects of I. A. U. Colloquium 35 Compilation, critical evaluation and distribution of stellar data held at Strasbourg in 1976. The meeting was opened by welcoming addresses delivered by Dr A. Florsch, Director of the Strasbourg Observatory, Prof. H. Curien, President of the European Science Foundation and Prof. W. Heintz, President of I. A. U. Commission 5. The sessions were devoted to the fol- lowing subjects: Existing data centers, Data networks, New hardware, Recent software developments, Bibliographical services, Copyright, Editorial policies and nomenclature, Data in astronomy and Data in space astronomy. The different sessions were chaired by G. A. Pilkins, J. Mead, S. Lavrov, W. Heintz, P. Lantos, M. McCarthy, J. Delhaye and G. Westerhout. On July 9. Dr A.","brand":"WoB","offers":[{"title":"GB \/ NEW \/ INGRAM","offer_id":52138955571473,"sku":"NLS9789027714350","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9789027714350.jpg?v=1757566026"},{"product_id":"automated-data-retrieval-in-astronomy-book-carlos-jaschek-9789400978607","title":"Automated Data Retrieval in Astronomy","description":"The idea of this Colloquium came during the XVIth General Assembly of the I. A. U. at Montreal. The meeting was organized under the auspices of I. A. U. Commission 5 (Documentation and Astronomical Data). The Scientific Organizing Committee consisted of C. Jaschek (chairperson), O. Dluzhnevskaya, B. Hauck (vice chairperson), W. Heintz, P. Lantos, Th. Lederle, J. Mead G. Ruben, Y. Terashita, G. Wilkins. The members of this Committee are to be thanked for their devotion to the organization of what turned out to be a very successful meeting. The program was organized so as to cover most of the aspects concerning work with machine readable data. In a certain sense it is the develop- ment of the subjects of I. A. U. Colloquium 35 Compilation, critical evaluation and distribution of stellar data held at Strasbourg in 1976. The meeting was opened by welcoming addresses delivered by Dr A. Florsch, Director of the Strasbourg Observatory, Prof. H. Curien, President of the European Science Foundation and Prof. W. Heintz, President of I. A. U. Commission 5. The sessions were devoted to the fol- lowing subjects: Existing data centers, Data networks, New hardware, Recent software developments, Bibliographical services, Copyright, Editorial policies and nomenclature, Data in astronomy and Data in space astronomy. The different sessions were chaired by G. A. Pilkins, J. Mead, S. Lavrov, W. Heintz, P. Lantos, M. McCarthy, J. Delhaye and G. Westerhout. On July 9. Dr A.","brand":"WoB","offers":[{"title":"GB \/ NEW \/ INGRAM","offer_id":52141369393425,"sku":"NLS9789400978607","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9789400978607.jpg?v=1757577034"},{"product_id":"compilation-critical-evaluation-and-distribution-of-stellar-data-book-carlos-jaschek-9789401012164","title":"Compilation, Critical Evaluation and Distribution of Stellar Data","description":"The principal purpose of IAU Colloquium No. 35 was to discuss those aspects of the techniques of the compilation, evaluation, and distribution of data that are common to astrometry, photometry and spectrometry of stars and stellar systems. In the announcement of the Colloquium, it was suggested that there would be special emphasis on the techniques of quality control, and on the standards for the presentation of numerical data in both printed and com- puter-readable form. As the meeting progressed it became clear that the lack of a standard, unambiguous system for the identifi- cation of stellar objects was a source of much confusion and inefficiency in the use of existing data files. This and other such matters were the subject of further discussions by Commission 5 at the General Assembly of the International Astronomical Union (IAU), which was held at Grenoble during the following fortnight, 24 August - 2 September 1976. The proposal for the Colloquium was prepared by J. Jung, who was then Director of the Centre des Donnees Stellaires at Stras- bourg, and G. A. Wilkins, Chairman of the IAU Working Group on Numerical Data, and was accepted by the IAU Executive Committee on the recommendation of the President of Commission 5, with the support of Commissions 25, 29 and 45. The Scientific Organising Committee consisted of W. Fricke, B. Hauck, C. Jaschek, J. Jung, B. Kukarkin, P. Lacroute, A. Underhill and G. A. Wilkins (Chair- man). The Local Organising Committee consisted of A.","brand":"WoB","offers":[{"title":"GB \/ NEW \/ INGRAM","offer_id":52142426456337,"sku":"NLS9789401012164","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9789401012164.jpg?v=1757580103"}],"url":"https:\/\/www.worldofbooks.com\/collections\/author-books-by-carlos-jaschek.oembed","provider":"World of Books ","version":"1.0","type":"link"}