Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Thomas Sonner"'
Autor:
Reiner Volkmer, Miguel Esteves, Felix Krämer, Thomas Berkefeld, S. Berdyugina, Karin Gerber, Olivier Grassin, Lucia Kleint, Thomas Sonner
Publikováno v:
Astronomy & Astrophysics. 641:A27
The GREGOR telescope was inaugurated in 2012. In 2018, we started a complete upgrade, involving optics, alignment, instrumentation, mechanical upgrades for vibration reduction, updated control systems, and building enhancements and, in addition, adap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91f0990ca639b485ed4348b674dae807
https://doi.org/10.1051/0004-6361/202038208
https://doi.org/10.1051/0004-6361/202038208
Autor:
Pieter W. Hoogendoorn, Sander Deelen, Johannes N. M. Kommers, Olivier Grassin, Andreas Fischer, Kristof Thewissen, Simon Visser, Roberto Simoes, Thomas Sonner, Robert H. Hammerschlag
Publikováno v:
SPIE Proceedings.
These open-foldable very light-weight domes, based on very strong textile membranes highly tensioned between steel bows, are designed for bad-weather protection and maintenance of instruments for astronomical, meteorological and civil-engineering mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3ab508c4dccc1724941685efeaf5403
https://doi.org/10.1117/12.2232097
https://doi.org/10.1117/12.2232097