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Search Publications by: Joseph Reader (Assoc)

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Displaying 51 - 75 of 136

Aging of Spectral Lamps in Space

January 1, 2005
Author(s)
F Kerber, D Lindler, P Bristow, D Lembke, Gillian Nave, Joseph Reader, Craig J. Sansonetti, S Heap, Michael R. Rosa, H J. Wood

NIST Atomic Spectra Database

January 1, 2005
Author(s)
Yuri Ralchenko, F -. Jou, Daniel E. Kelleher, Alexander Kramida, Arlene Musgrove, Joseph Reader, Wolfgang L. Wiese, Karen J. Olsen

4p 6 4d 8 -(4d 7 5p+4d 7 4f+4p 5 4d 9 ) Transitions in Xe XI

September 1, 2004
Author(s)
S S. Churilov, Y N. Joshi, Joseph Reader, R R. Kildiyarova
The spectrum of ten-times ionized xenon Xe XI was observed in the region 105 Angstrom} to 157 Angstrom} with a low-inductance vacuum spark and a 10.7 m grazing-incidence spectrograph. About 200 lines belonging to the 4p 64d 8-(4d 75p+4d 74f+4p 54d 9)

Characterization of the Far-Ultraviolet Spectrum of Pt/Cr-Ne Hollow Cathode Lamps as used on the Space Telescope Imaging Spectrograph on board the Hubble Space Telescope

August 1, 2004
Author(s)
Craig J. Sansonetti, Joseph Reader, F Kerber, Michael R. Rosa
We report laboratory measurements to characterize the spectral output of platinum/chromium hollow cathode lamps containing neon carrier gas. The spectrum was recorded photographically with the NIST 10.7-m normal-incidence spectrograph. The lamps

Spectral Characterization of HST Calibration Lamps - New Pt/Ct-Ne Line Catalogues and Ageing Test

June 25, 2004
Author(s)
F Kerber, Michael R. Rosa, Craig J. Sansonetti, Joseph Reader, Gillian Nave, P Bristow, M Fiorentio, G Lercher
The Space Telescope European Coordinating Facility's (ST-ECF) lamp project, funded directly by the European Space Agency (ESA), is dedicated to the study of hollow cathode calibration lamps as they are used onboard the Hubble Space Telescope (HST). There

Atomic Spectral Tables for the Chandra X-Ray Observatory. Part II (Si vi - Si xii)

June 1, 2004
Author(s)
Larissa Podobedova, Daniel E. Kelleher, Joseph Reader, Wolfgang L. Wiese
Tables of critically compiled wavelengths, energy levels, line classifications, and transition probabilities are given for spectra of ionized silicon (Si VI - Si XII) in the region 25 to 170 . These tables provide data of interest for the Emission Line

Atomic Spectral Tables for the Chandra X-Ray Observatory. Part III. Mgv-Mgx

June 1, 2004
Author(s)
Larissa Podobedova, Daniel E. Kelleher, Joseph Reader, Wolfgang L. Wiese
Tables of critically compiled wavelengths, energy levels, line classifications, and transition probabilities are given for spectra of ionized magnesium (Mg V - Mg X) in the region 35 to 170 . These tables provide data of interest for the Emission Line

Atomic Spectral Tables for the Chandra X-Ray Observatory. Part IV. NeV - NeVIII

June 1, 2004
Author(s)
Larissa Podobedova, Jeffrey R. Fuhr, Joseph Reader, Wolfgang L. Wiese
Tables of critically compiled wavelengths, energy levels, line classifications, and transition probabilities are given for spectra of ionized neon (Ne V Ne VIII) in the region 20 {Angstrom} to 170 {Angstrom}. These tables provide data of interest for the

High Resolution Spectrum of Xenon Ions at 13.4 nm

August 1, 2003
Author(s)
S S. Churilov, Y N. Joshi, Joseph Reader
The spectrum of xenon excited in a low-inductance vacuum spark was photographed at high resolution in the region 9.5 nm - 15.5 nm. The observed transitions were identified as belonging to ions from Xe 8+ to Xe 13+. In the region of importance for EUV

Atomic Spectral Tables for the Chandra X-Ray Observatory, Part I (S VIIl - S XIV)

July 1, 2003
Author(s)
Larissa Podobedova, Arlene Musgrove, Daniel E. Kelleher, Joseph Reader, Wolfgang L. Wiese
Tables of critically compiled wavelengths, energy levels, line classifications, and transition probabilities are given for spectra of ionized sulfur (S VIII - S XIV) in the region 21 to 170 . These tables provide data of interest for the Emission Line

Spectral Data for the Chandra X-Ray Observatory

June 1, 2003
Author(s)
Larissa Podobedova, Arlene Musgrove, Daniel E. Kelleher, Joseph Reader, Wolfgang L. Wiese, J S. Coursey, Karen J. Olsen
Tables of critically compiled wavelengths, line classifications, and transition probabilities are given for ionized spectra of neon (Ne V to Ne VIII), magnesium (Mg V to Mg X), silicon (Si VI to Si XII) and sulfur (S VIII to S XIV) in the 20 to 170 region