Science Announcements

Last Call for ESO Observing Time on APEX

Published: 25 Feb 2022

As announced in the P110 call for proposals, ESO will no longer offer APEX observing time beyond Period 110. The last opportunity to submit ESO observing proposals for APEX is thus the P110 deadline on 25 March 2022, for observations in the second half of 2022. This corresponds to the end of the current APEX agreement. From 2023 to 2025, ESO will operate APEX as a hosted telescope on a cost neutral basis, but without observing time to the ESO community. Data from the remaining APEX partners taken after 2022 will also no longer be stored in the ESO archive.

Record Number of Studies Using ESO Data Published in 2021

Published: 24 Feb 2022

Last year proved to be a record-breaking year for research based on observations conducted at ESO observatories. A recent report by the ESO Library and Information Centre shows that, in 2021 alone, over 1100 papers including ESO data were released, the highest annual number of publications from ESO telescope data to date.

Fifth European ALMA Regional Centre Community Assembly

Published: 22 Feb 2022

The European ALMA Regional Centre invites European ALMA users to a virtual community assembly on March 25 at 11:00 CET, in connection with the Cycle 9 call for proposals. At this meeting, updates will be provided on the current and upcoming observing cycles and on the support from the European ARC network. In the dedicated Q&A session you will have the opportunity to ask your questions. The meeting can be accessed at this link.

ALMA February Maintenance Period

Published: 22 Feb 2022

Also in 2022, as in previous years, ALMA is in shut-down mode during the month of February. This period is used for maintenance purposes and operations are expected to restart in March 2022. More information about the configuration schedule can be found on the ALMA Science Portal.

GRAVITY Wide Science Verification

Published: 22 Feb 2022

GRAVITY dual-feed wide mode allows fringe tracking from a target that is up to 30” away from the science target by using the VLTI Star Separators to separate the beams. This mode augments GRAVITY sky coverage by enabling observations of objects which were too faint for fringe tracking, and without a close (<2") fringe tracker source. Two nights will be offered: one on VLTI-UTs and one on VLTI-ATs, both in mid-June 2022. The proposal submission deadline is 25 March 2022 (same as the Period 110 Call for Proposals) using the Phase 1 tool.

ESO and GRAVITY+ Consortium Sign Agreement for Design and Construction

Published: 21 Feb 2022

On January 10th 2022, ESO signed an agreement for the design and construction of GRAVITY+, a significant upgrade of the the Very Large Telescope Interferometer (VLTI) infrastructure and its GRAVITY instrument. The agreement was signed with the Max Planck Institute for Extraterrestrial Physics, representing a consortium including MPE, INSU/CNRS, University of Cologne, MPIA, CENTRA, and University of Southampton, in close collaboration with ESO.  

ESO Early-Career Scientific Visitor Programme in Garching and in Chile

Published: 21 Feb 2022

The ESO Offices for Science in Garching and in Chile are happy to announce the new Early-Career Scientist Visitor Programme. The programme is meant to allow early-career scientists (PhD students and postdoc up to three years from the PhD) to spend from one to four months working on their science projects at ESO. 

Upcoming ESO Call for ALMA Development Studies

Published: 11 Feb 2022

The next call for ESO ALMA development studies is expected to be announced in November 2022, with a provisional deadline in January 2023. In this call, ESO will solicit proposals for external development studies to upgrade a broad range of ALMA systems. Studies that follow the scientific priorities outlined in the ALMA 2030 roadmap are particularly encouraged, such as upgrades of the IF bandwidth by a factor up to 4 compared to the current system.

4MOST Community Surveys Selected

Published: 08 Feb 2022

The 4MOST instrument will conduct surveys in a five-year programme. The selection of the surveys for the full five year period followed the procedures set out in the VLT/I Science Operations Policies and involved calls for Letters of Intent and invitations to submit a proposal following recommendations by the Public Survey Panel (PSP). The PSP recommended 15 community surveys to be selected for 4MOST observations. The selection was endorsed by the Observing Programmes Committee at its 108th meeting in November 2021. The selected surveys will become part of the 4MOST project in preparation for the observing planned to start in late 2023.

Conference: Sharpest Eyes on the Sky

Published: 03 Feb 2022

The University of Exeter (UK) is hosting The Sharpest Eyes on the Sky, a conference co-sponsored by ESO focussing on the latest science results from optical interferometers and other very high angular resolution techniques. The meeting will be held in the tradition of the past CHARA meetings and VLTI community days, bringing both communities together for the first time. There will be time for discussions regarding the recent and future technological development of CHARA and VLTI, including how to best exploit these advancements in synergy with other facilities and instruments. Participants can attend either in-person at Exeter or online. The meeting has been dedicated to the memory of Dr. Matthew Willson, a promising young scientist in high-angular resolution astronomy who passed away in January under tragic circumstances. Abstract submission will close on 7 March 2022.

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