41 citations · 66 across the 4 of their papers we have counts for
4 papers
Microchannel plate detector development for ultraviolet astronomy
S. Diebold, J. Barnstedt, J. Bayer +8
Observational data from the UV wavelength range is crucial to solve several astrophysical puzzles. Consequently, there are a number of upcoming UV missions from CubeSats up to the…
Progress towards a microchannel plate detector with AlGaN photocathode and cross-strip anode for ultraviolet astronomy
S. Diebold, J. Barnstedt, L. Conti +9
Microchannel plates (MCPs) were the driving detector technology for ultraviolet (UV) astronomy over many years, and still today MCP-based detectors are the baseline for several pla…
INTEGRAL observations of the variability of OAO 1657-415
J. Barnstedt, R. Staubert, A. Santangelo +7
The Galactic Plane Scan (GPS) was one of the core observation programmes of the INTEGRAL satellite. The highly variable accreting pulsar OAO 1657-415 was frequently observed within…
ORFEUS-II Far-Ultraviolet Observations of 3C273: 1. Interstellar and Intergalactic Absorption Lines
Mark Hurwitz, Immo Appenzeller, Juergen Barnstedt +7
We present the first intermediate-resolution (lambda / 3000) spectrum of the bright quasi-stellar object 3C273 at wavelengths between 900 and 1200 A. Observations were performed wi…