Maximizing scientific return at Calar Alto Observatory

Roland Gredel

doi:10.1117/12.460618

2 January 2002 Maximizing scientific return at Calar Alto Observatory

Roland Gredel

Proceedings Volume 4844, Observatory Operations to Optimize Scientific Return III; (2002) https://doi.org/10.1117/12.460618
Event: Astronomical Telescopes and Instrumentation, 2002, Waikoloa, Hawai'i, United States

Abstract

The following summarises changes in the scientific and technical operation of the Spanish-German astronomical center on Calar Alto which aim to maximise the scientific return. Most importantly, we introduce service observations which have the rationale to complete whenever possible the most highly ranked scientific programmes, and to carry out the programme at the meteorological conditions which are best suited for it. We have started to monitor all instruments using specific calibration plans, and we carry out an optical engineering programme which consists of CO₂ cleaning of the telescope mirrors in 1--2 week intervals in order to maintain a high reflectivity and a low scattering at any time. Technical modifications of the 3.5m dome are discussed which now enable a fast and efficient ventilation of the dome before and during observations.

Citation Download Citation

Roland Gredel "Maximizing scientific return at Calar Alto Observatory", Proc. SPIE 4844, Observatory Operations to Optimize Scientific Return III, (2 January 2002); https://doi.org/10.1117/12.460618

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