Welcome to ALMA and the European ALMA Regional Centre!

ALMA (Atacama Large Millimeter/submillimeter Array) is the world's largest ground-based facility for observations in the millimeter/submillimeter regime located on the Chajnantor plateau, 5000 meters altitude in northern Chile. It enables transformational research into the physics of the cold Universe, probes the first stars and galaxies, and directly images the formation of planets. ALMA comprises a giant array of fifty 12-m antennas, which can be configured to achieve baselines up to 16 km. It is equipped with state-of-the-art receivers that cover all the atmospheric windows up to 1 THz. In addition, a compact array of 7-m and 12-m antennas greatly enhance ALMA's ability to image extended sources.

The European ALMA Regional Centre (ARC) provides the interface between the ALMA project and the European science community. It supports its users mainly in the areas of proposal preparation, observation preparation, data reduction, and data analysis.

Below you can read the latest Announcements from the European ARC Network.. More details and up-to-date information can be found in the News section and the ALMA Science Portal.

Submillimetre/mm/cm QUESO Workshop 2017: Final Announcement

Published: 11 Aug 2017

Submillimetre/mm/cm QUESO Workshop 2017:
Centimetre-Sub-Millimetre Q&U (and V) European Southern Observatory Workshop
ESO Garching, 25 – 27 October 2017

The workshop will cover diverse topics spanning interferometric and single dish cm/mm/submm polarisation observations, instrumentation for polarisation, calibration of the Q,U,&V Stokes components, CMB foregrounds and measurements, star formation, AGN jet polarisation, polarisation from evolved stars, and advanced analysis and modelling of the polarised signal.

The deadline for abstract submission is Sept. 4th, and the final registration deadline is Sept. 30th. Our website can be found here: https://www.eso.org/sci/meetings/2017/QUESO2017.html. The link for registration is here: https://www.eso.org/sci/meetings/2017/QUESO2017/registration/registration-open.html

ALMA appoints New Director

Published: 10 Jul 2017

Following a competitive selection process, the ALMA Board has appointed Sean Dougherty to lead the Observatory as the new ALMA Director for 5 years, starting in April 2018.

Sean Dougherty is currently Director of the Dominion Radio Astrophysical Observatory, Canada’s national radio astronomy facility, which is run by NRC Herzberg Astronomy and Astrophysics.  He has served as a member of the ALMA Board representing North America for 4 years and was the chair of the ALMA Budget Committee for the last 2 years.

Atacama Large-Aperture Submm/mm Telescope (AtLAST)

Published: 04 Jul 2017

Workshop to discuss science/technical aspects of AtLAST
ESO Headquarters, Garching, Germany, 17-19 January 2018

ESO is co-organizing in early 2018 a workshop on the scientific merit for – and technical implementation of – an Atacama Large Aperture Submm/mm Telescope (AtLAST). The workshop will be a crucial forum to collect insights and feedback, and commit to a single vision for realising a single dish facility. The program will cover aspects of the science case driving the telescope and instrument requirements as well as potential telescope concepts.

Status Update of ALMA Cycle 4 Observations

Published: 02 Jul 2017

The ALMA Observatory has experienced severe winter storms, making it difficult to recover the 12-metre array for Principal Investigator (PI) observations. This has had an even more detrimental impact on the relocation to long baselines. Routine observations utilising the 7-m and Total Power Arrays are ongoing and clearance work is continuing to enable 12-metre array PI science and reconfigure to the longest baselines. An update regarding the revised configuration schedule will be released in the coming weeks; see the ALMA News for more detail.

Results of ALMA Cycle 4 Supplemental Call

Published: 01 Jul 2017

198 proposals requesting 4815 hours of observing time on the ALMA 7-metre Array were received in response to the Cycle 4 Supplemental Call for Proposals. A total of 32 proposals requesting 716 hours were accepted and added to the 7-metre Array observing queue for the remainder of Cycle 4. See the report for further details.

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