The database contains references to the papers, data files and links to the Internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to radio domain. ... References to some useful books and reviews on the subject (e.g. the classical handbooks edited by E.D.Palik) and links to Internet collections of optical constants and personal WWW pages with related software were also placed in the database. You have arrived at our welcome page. ...

SAI 175 anniversary . ... Moscow University . Search for in SAI Moscow University Search for in Russian astronomical resources . ... SAI Astronomical Databases . ... Browse SAI Software archive(ftp.sai.msu.su) . ASTRONET.RU - Russian Astronomical Network (available in translit also) . ... SAI Supernovae Research Group . ... Department of the Galaxy and Variable Stars (in Russian) . Sternberg Astronomical Institute Seminars . ... All-Russian Astronomical Olympiad (in Russian) . ...

This page is intented to help organize all the various training materials for the PC. Feedback is encouraged. Who is on the OPB Team? . Configure your new computer account . Computer problems? . Institute phone book (also available from command line) . Training Modules . MOSS . JWST Training Modules . Who do I call for help? . Acronym List . JWST Program Coordinator Acronym List . ESS Acronym List . Comments to: Beth Perriello .

... spxprm Struct Reference . ... doubleљ . ... Returned ) Rest frequency [Hz]. double spxprm::restwav . ... Returned ) Derivative of frequency with respect to angular frequency [/rad] (constant, ), and ... double spxprm::dafrqfreq . ... Returned ) Derivative of frequency with respect to photon energy [/J/s] (constant, ), and ... double spxprm::denerfreq . ... Returned ) Derivative of frequency with respect to wave number [m/s] (constant, , the speed of light in vacuo), and ... double spxprm::dwavnfreq ...

... Information about a variety of different calendars for different cultures (e.g., Christian, Jewish, Muslim, Chinese, Hindu etc.) ... In addition, the Chinese had two different ways of interpreting and observing celestial events. One way the Chinese used astronomy was known as lifa; it was a discipline that aimed to understand the regularities and the predictable events in the celestial system through careful, observations, measurements and records. ... back to Teachers' Newsletter Main Page ...

. At present, the russian-language tutorial page is already available. Soon, we will place here materials on investigating collective effects in lattices of chaotic 1-D maps. The materials include a detailed description, references, MATLAB programs, and simulation results for lattices of various (1-D, 2-D, 3-D) dimensions. Home | News | Staff | Activities | Publications | Products | . RUSSIAN page | IRE RAS Homepage | E-mail: chaos@mail.cplire.ru

... About meteorites . ... Meteoritic data . ... About laboratory . ... The lake is like a round mirror 200 meters in diameter, surrounded by a ring wall 350-400 meters across. ... The ring wall, especially well preserved along the southeast shore of the lake, the steep banks and the great depth, all indicated that at one time there had been a powerful explosion here. ... It is possible that the depth may have been 40 meters before but that the slumping of the banks was helping to decrease the depth. ...

... Information pertaining to particular dangers for man and environment . R 20/21/22 Harmful by inhalation, in contact with skin and if swallowed. 3 First aid measures . ... Use fire fighting measures that suit the surrounding fire. ... Measures for environmental protection: . ... This information is furnished without warranty, and any use of the product not in conformance with this Material Safety Data Sheet, or in combination with any other product or process, is the responsibility of the user. ...

Next: NICMOS Science Up: NICMOS Data Calibration and Previous: NICMOS Software at the . ... Reference File Tools . Image Analysis and Reduction . ... These include the tasks used in the STScI pipeline, tools to generate the reference files used by the calibration pipeline tasks, and general image analysis, manipulation, and arithmetic tasks. ... Calnica is used to apply instrumental calibrations to individual datasets, while calnicb is used to process associated sets of NICMOS images. ...