Science Users Information

These pages are aimed at ESO community astronomers and contain all the information required in order to prepare, execute, process and exploit observations with ESO facilities. They also provide information on the scientific activities taking place at ESO. Details can be accessed via the navigation menu.


ESO Science Announcements

Phase 2 for Period 95

Published: 17 Dec 2014

The allocation of ESO telescope time for Period 95 is expected to be emailed on 22 December 2014. With the release of the telescope schedule, preparation of Service Mode observations (Phase 2) starts. The deadline for the submission of the Phase 2 material for Period 95 observations is 5 February 2015 for all instruments except VISIR.

E-ELT Two-Phase Construction

Published: 17 Dec 2014

As announced in the Organisation Release eso1440, the ESO Council has approved the construction of the European Extremely Large Telescope (E-ELT) in two phases and authorised spending of around one billion euros for the first phase. This first phase will cover the construction costs of a fully working telescope with a suite of powerful instruments and first light targeted in ten years. The context for this decision is reported in an article (PDF) in the December issue of The Messenger.

ESO GOODS Data Products Now Entirely Served by Phase 3

Published: 15 Dec 2014

The ESO GOODS advanced data products are now available via the Science Data Product query forms of the ESO Archive Facility.

MUSE Pipeline Version 1.0 Available

Published: 15 Dec 2014

The MUSE pipeline recipes version 1.0 are available and can be obtained here. With respect to the previous release, many aspects have been significantly enhanced based on analysis of commissioning data. The V1.0 pipeline includes improvements to the bias subtraction and cosmic ray rejection, better smoothing of the response function, redesign of the twilight flatfield handling and a per slice illumination correction to take into account thermal effects. A detailed Cookbook is also available.

ALMA Cycle 3 Pre-announcement

Published: 14 Dec 2014

The Joint ALMA Observatory (JAO) will start the next cycle of observing (Cycle 3) in October 2015. A Call for Proposals will be issued on 24 March 2015, with an anticipated deadline for proposal submission on 23 April 2015. Cycle 3 operations will include standard and nonstandard modes, with non-standard mode observations being conducted on a best-effort basis similar to previous Cycles. More details here.

The Messenger

The Messenger No. 158 is now available. Highlights include:

  • T. de Zeeuw et al. Constructing the E-ELT
  • F. Primas et al. Fifteen Years of Service Mode Operations: Closing the Loop with the Community
  • S. Moehler et al. Flux Calibration of Medium Resolution Spectra from 300 nm to 2500 nm
  • Y.-P. Chen et al. The X-shooter Spectral Library (XSL) and its First Data Release
  • P. Rosati et al. CLASH-VLT: A VIMOS Large Programme to Map the Dark Matter Mass Distribution in Galaxy Clusters

You can subscribe to the hardcopy of The Messenger or browse the complete archive of issues.


The ESO Science Newsletter

The November 2014 issue is now available.

The ESO Science Newsletter, mailed approximately once per month, presents the most recent announcements. Subscription is controlled through the Manage Profile link on the User Portal. Back issues (2013-) are archived.