New ‘eyes’ for ALMA telescope
On 21 April, three crates were shipped from the Kapteyn Institute in Groningen to Chili. They contained the first three ‘Band 5’ receivers for the ALMA radio telescope. Over the next 24 months, the Kapteyn Institute, together with the National Research School for Astronomy NOVA, will deliver 73 of these receivers.
The 66 dishes of ALMA can each be fitted with ten different receivers, each receiver covering a specific frequency band. Earlier, Kapteyn/NOVA designed and produced 73 receivers for Band 9. In March 2013, a contract was signed to also build the Band 5 receivers.
The first three receivers will arrive at ALMA in Chili early in May. In the beginning of June, Kapteyn/NOVA staff member Jan Barkhof will assist the installation of the receivers on three dishes. The first observations in this frequency band will start when the 16 receivers are installed and operational, a process expected to be comlete by the end of the year.
| Last modified: | 10 June 2015 11.19 a.m. |
More news
-
11 October 2019
Down Under with Top Dutch (update)
After two years of hard work, the Groningen Top Dutch Solar Racing team has arrived in Australia. The team consists of students of the Hanze University of Applied Sciences, University of Groningen, and secondary vocational education (MBO) and is currently...
-
08 October 2019
Making a splash in whale research
He disliked genetics as an undergraduate and never really wanted to work with whales. Yet, Per Palsbøll became a worldwide expert in the genetics of marine mammals, heading a research programme spanning the entire globe. Introducing the concept of...
-
03 October 2019
New criteria for bank loans and stock exchanges listings could protect depleted marine resources from seafood sector
Two reforms in the finance sector have the potential to accelerate action towards a sustainable seafood industry, according to new research published in the journal Science Advances. Compiling data on 160 publicly listed seafood companies and 3000...