Science Announcements

8th VLTI Summer School: High Angular Resolution in Astrophysics: Optical Interferometry from Theory to Observations

Published: 30 Jun 2015

Maternushaus, Cologne, Germany, 6–13 September 2015

Optical/infrared long-baseline interferometry has reached a new stage with the advent of multi-telescope arrays accessible to a broad community of astronomers, most notably VLTI. In preparation for the second generation VLTI instruments, GRAVITY and MATISSE, the VLTI Summer School aims to train astronomers in the best possible exploitation of these instruments over a broad range of science topics.

Annual Report 2014 Available

Published: 24 Jun 2015

The 2014 ESO Annual Report is now available, as full sized or small PDF. The Annual Report describes some science highlights of 2014 and provides a summary of last year's activities covering all aspects of the Organisation.

Science and Technology with the E-ELT

Published: 10 Jun 2015

INAF, ESO & FP7-OPTICON School, Erice, Sicily, Italy, 8–20 October 2015

As the E-ELT and its instruments move into the construction phase, it is timely to re-examine the science cases in detail and to turn to the training of the astronomers who will use these facilities. The "F. Lucchin" International PhD School STEEL will provide a comprehensive training in both the science and the technologies used to deliver astronomical results with the range of E-ELT instruments. The school is open to postgraduate and masters students and early career postdoc researchers, with space for around 80-100 participants.

Instrumentation Developments

Published: 26 May 2015

Recent developments of the Adaptive Optics Facility (AOF) project and the use of a laser comb for improved wavelength calibration have been announced.
The 4 Laser Guide Star Facility (4LGSF) achieved first light with the first of the laser guide star units on VLT UT4; see Announcement. The components of the AOF will be installed later this year and commissioned in 2015 and 2016.
The laser frequency comb installed on HARPS has completed an intense first commissioning phase. A velocity precision of better than 5 cm s-1 was obtained on a single laser comb exposure, improving to better than 2 cm s-1 on combining exposures. See Announcement for more details.

ALMA Early Science Cycle 3 Submission

Published: 25 May 2015

The submission of proposals for the ALMA Early Science Cycle 3 closed on 23 April 2015. The entire process went smoothly and without any problems. The number of proposals reached the record number of 1582 for a total of 9037 hours of 12-m array time; a total of ~2100 hours is available for observations. This compares to a total of 1382 proposals in Cycle 2. The fraction of proposals from European PIs was 42%. More details of the submission statistics are available.

Release of the ArTéMiS Data Reduction Package

Published: 24 May 2015

The submillimetre wide field bolometer camera ArTéMiS was successfully re-commissionned in July 2014 on APEX. ArTéMiS data can now be reduced using the BoA package. Dedicated ArTéMiS data reduction scripts are now available and the required receiver parameter files. Alternative data reduction scrips in IDL will be released in the near future.

New User Guide for Archival Reduced Data Products

Published: 23 May 2015

The Archive Science group has now published a user guide providing a description of the reduced data products that can be browsed and downloaded from the dedicated Phase 3 query forms of the Science Archive Facility. The user guide contains an overview of the data types, a description of their reduction/calibration levels and instructions on how to browse and access these products.

FLAMES/GIRAFFE Reduced 1D Spectra Available from ESO Archive

Published: 22 May 2015

All spectra obtained with the FLAMES/GIRAFFE spectrograph in the multi-object (MEDUSA) mode, from June 2005 until December 2014, are now published via the Science Archive as reduced data. The extracted, wavelength calibrated, one-dimensional spectra are in tabular FITS format, using the science data products standard.

New Installation of ESO Reflex

Published: 22 May 2015

ESO's recommended environment to run data reduction pipelines ESO Reflex is now much easier to install on Apple computers. Under Apple Mac OS X 10.9 or newer, a substantially simplified installation procedure using MacPorts is now available. This procedure should resolve most of the installation problems users experienced in the past.

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