Digitization of Constant Deviation Spectrograph
نویسندگان
چکیده
منابع مشابه
The Spectrograph
JILA Fellow John Hall will deliver the 2006 Richard C. Lord Lecture on May 2, on “Optical clocks, combs and coherence: defining and measuring optical frequency.” Born in 1934 in Denver, Hall is an alumnus of the Carnegie Institute of Technology, where he received B.S., M.S. and Ph.D. degrees. He conducted postdoctoral studies at the Department of Commerce’s National Bureau of Standards, now cal...
متن کاملSpectrograph Imager on Keck
Using the Echellete Spectrograph Imager (ESI) on the Keck II 10-m telescope we have measured the redshifts of the host galaxies of gamma-ray bursts GRB990506 and GRB000418, z = 1.30658 ± 0.00004 and 1.1181 ± 0.0001, respectively. Thanks to the excellent spectral resolution of ESI (λ/∆λ = 13000) we resolved the [O II] 3727 doublet in both cases. The measured redshift of GRB990506 is the highest ...
متن کاملArchaeology of a digitization
This study proposes an archaeology as a means of exploring the practices by which digitally-encoded resources are generated, circulated, and received. The discussion grapples with the ambiguous relationship between digitizations and their exemplars in the well-known database, Early English Books Online (EEBO), and suggests ways in which digitizations might be analyzed as witnesses of current pe...
متن کاملDigitization Workflow Management System for Massive Digitization Projects
The Digitization Workflow Management System (DWMS) is a system developed in Bibliotheca Alexandrina, the Library of Alexandria, to manage the whole process of digitization including its various phases, system users, files movement, archiving, and integration with the ILS and the library digital repository. The system supports workflow dynamic evolutions and deviation to allow for exception hand...
متن کاملSpace telescope Imaging Spectrograph
We acquired spectra of 24 LMC PNe in the 1150–3000 Å range in order to determine carbon and other ionic abundances. The sample more than doubles the number of LMC PNe with good quality UV spectra in this wavelength range, and whose optical images are available in the HST archive. The Space Telescope Imaging Spectrograph was used with a very large aperture to obtain virtually slit-less spectra, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Mapana - Journal of Sciences
سال: 2008
ISSN: 0975-3303,0975-3303
DOI: 10.12723/mjs.12.1