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Proceedings Paper

Distributed information system on molecular spectroscopy
Author(s): A. D. Bykov; A. Z. Fazliev; A. V. Kozodoev; A. I. Privezentsev; L. N. Sinitsa; M. V. Tonkov; N. N. Filippov; M. Yu. Tretyakov
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Paper Abstract

The urgency of creating the information-computational systems (ICS) on molecular spectroscopy follows from the circumstance that for some molecules the number of calculated energy levels counts hundreds of thousands, and the number of spectral lines sometimes reaches hundreds of millions. Publication of such data volumes in regular journals is inappropriate. Comparison of different calculated spectral characteristics or their comparison with experimental data beyond computer processing is hopeless. We find information systems to be an adequate form for holding such data volumes and a toolkit for handling them. Correct digital data processing requires appropriate sets of metadata arranged in the form of ontology of molecular spectroscopy. Our information system provides the data on spectral line parameters, water molecule energy levels, and absorption coefficients. Within this distributed IS one can solve two types of problems: manipulation with data and calculation of spectral functions. Among the latest experimental data in the IS there are data obtained at the Institute of Applied Physics RAS. To calculate the absorption coefficients for the molecules of carbonic acid gas, we take into consideration spectral line interference.

Paper Details

Date Published: 12 December 2006
PDF: 12 pages
Proc. SPIE 6580, 15th Symposium on High-Resolution Molecular Spectroscopy, 65800W (12 December 2006); doi: 10.1117/12.724944
Show Author Affiliations
A. D. Bykov, Institute of Atmospheric Optics (Russia)
A. Z. Fazliev, Institute of Atmospheric Optics (Russia)
A. V. Kozodoev, Institute of Atmospheric Optics (Russia)
A. I. Privezentsev, Institute of Atmospheric Optics (Russia)
L. N. Sinitsa, Institute of Atmospheric Optics (Russia)
M. V. Tonkov, St. Petersburg State Univ. (Russia)
N. N. Filippov, St. Petersburg State Univ. (Russia)
M. Yu. Tretyakov, Institute of Applied Physics (Russia)


Published in SPIE Proceedings Vol. 6580:
15th Symposium on High-Resolution Molecular Spectroscopy

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