Dr. Andrew F. Ptak
at NASA Goddard Space Flight Ctr
SPIE Involvement:
Author
Publications (16)

Proceedings Article | 9 September 2019 Presentation + Paper
Proc. SPIE. 11118, UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XXI
KEYWORDS: Point spread functions, Sensors, Spectroscopy, X-rays, Spectral resolution, Charge-coupled devices, Space operations, Galactic astronomy, Absorption

Proceedings Article | 10 July 2018 Presentation
Proc. SPIE. 10699, Space Telescopes and Instrumentation 2018: Ultraviolet to Gamma Ray
KEYWORDS: Observatories, X-ray optics, Stars, Spectroscopy, X-rays, Exoplanets, Spectral resolution, Space operations, Galactic astronomy, Atmospheric propagation

Proceedings Article | 29 August 2017 Presentation + Paper
Proc. SPIE. 10397, UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XX
KEYWORDS: Visible radiation, Stars, Spectroscopy, X-rays, Silicon, Imaging spectroscopy, Spectral resolution, Computed tomography, Space operations, Galactic astronomy

Proceedings Article | 30 September 2016 Paper
Proc. SPIE. 9905, Space Telescopes and Instrumentation 2016: Ultraviolet to Gamma Ray
KEYWORDS: Observatories, Telescopes, Mirrors, Sun, Stars, Sensors, Calibration, X-rays, Control systems, Space telescopes

Proceedings Article | 18 July 2016 Paper
Proc. SPIE. 9905, Space Telescopes and Instrumentation 2016: Ultraviolet to Gamma Ray
KEYWORDS: X-ray optics, Iron, Stars, Stars, X-rays, Ions, Ionization, Neon, Galactic astronomy, Galactic astronomy, Plasma, Absorption

Showing 5 of 16 publications
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