Oct 27, 2022
In July 2022, JWST has observed the lensing cluster SMACS0723 as part of the Early Release Observations (ERO). The prgram (PID 2736) cosists of deep multi-band imaging with NIRCam and MIRI, slitless spectroscopy with NIRISS, and multi-object spectroscopy with NIRSpec. We announce the first data release of the reduced and calibrated NIRCam mosaics in 6 bands, including PSF-matched products and ICL-corrected versions. The mosaics and the readme file can be retrieved following this link: SMACS0723 NIRCam Data Release .
March 17, 2022
During the sf2a meeting, which will take place in Besancon from June 07 to 10, a special session S17 will be dedicated to two of the major science cases of JWST: first Light and Assembly of Galaxies. The main goal of the meeting is to present the current landscape of observing programs, their scientific goals, and to discuss the community needs in terms of scientific products and prospects for GO Cycle 2. More information can be found on the sf2a website . Abstract subimission for oral contributions and ePosters is open until March 31st.
Organisers: H. Atek (IAP), L. Tresse (LAM), B. Magnelli (AIM), M. Trebitsch (U. Groningen), L. Ciesla (LAM), J. Blaizot (CRAL), J. Richard (CRAL)
Dec 26, 2021
On December 25th, the European Ariane 5 rocket succefully launched the long-awaited JWST (re-watch the live coverage here). JWST must now undergo a series of critical deployments on its way to the L2 point, which will take 29 days and 1.5 million kms. You can follow the live position of the telescope and the deployment steps here: Where is Webb ?
Credits: NASA/Bill Ingalls
Nov 3, 2021
December 18th 2021 is now the official target launch date for the JWST. The telescope has arrived at the European spaceport in French Guiana where it is scheduled to board the Ariane 5 rocket later in December. It is currently going through a series of tests in the clean room of the Guiana Space Center and enginneers will soon proceed to loading its thrusters with fuel. The long journey that awaits the JWST after launch is desribed here: The Road to Launch and Beyond
Image credits: Ariane Espace / NASA-Chris Gunn
March 24, 2020
NASA has announced that The James Webb Space Telescope team is suspending integration and testing operations. Decisions could be adjusted as the situation continues to unfold over the weekend and into next week. The decision was made to ensure the safety of the workforce. The observatory remains safe in its cleanroom environment. For more information: Nasa-leadership-assessing-mission-impacts-of-coronavirus.
Last week, STScI announced that the JWST Cycle 1 deadline was delayed to no earlier than May 27, 2020 and with an update on April 15, 2020: The-jwst-cycle-1-deadline-has-been-delayed.
January 24, 2020
The call for JWST cycle 1 proposals has been released on January 23 and submissions will be accepted through May 1, 2020. The official version of APT for cycle 1 submissions will be released on March 5. In the meantime, proposers can use the current version of APT v2020.1.1. A new version of ETC will also be released on January 27, 2020. All the details of the call and the submission process can be found on the STScI Announcement Web Page .
November 25, 2019
The call for proposals for the first Cycle of GO observations with JWST will open in January 2020, with an expected deadline in May 2020. The SNO, in collaboration with other partners, is organizing a workshop to prepare the community for the proposal submission process and the use of JWST tools. This event is part of a series of JWST wokshops organized across Europe and coordinated by ESA (cf. the list of workshops here ). The workshop will be held on February 24-25 2020 at the Institut d'Astrophysique de Paris. For more information about the program and the registration, please visit the Workshop website.
May 10, 2019
In the framework of the SNO, we are collecting the scientific priorities and needs of the community in terms of proposal preparation for the first cycle of JWST observations. Also, we would like to assess the number of potential participants of a workshop that will be organized to help the community in using observations planning and proposal preparation tools. The survey will take only 2 minutes. The deadline to submit your answers is June 15.
February 15, 2019
During the European Week of Astronomy and Space Science EWASS 2019, which will take place in Lyon from April 24th to 28th, 2019, a symposium and a special session will be dedicated to the high-redshift uniiverse in the era of JWST
Registration and abstract submission on the EWASS websiteAlso, the topic of the IAU symposium 352, which will take place from June 3rd to 7th in Viana do Castelo, Portugal, will be Uncovering early galaxy evolution in the ALMA and JWST era.
February 8, 2019
NASA's James Webb Space Telescope has successfully passed another series of critical testing milestones after recent acoustic and vibration tests to ensure it will endure the rigors of a rocket launch to space.
- https://www.nasa.gov/feature/goddard/2019/nasa-s-webb-is-sound-after-completing-critical-milestones.
- Related Video
June 28, 2018
On June 27, NASA announced a revised schedule for the James Webb Space Telescope, with a new launch date on March 30, 2021. The Call for Proposals for Cycle 1 General Observations (GO) will be delayed accordingly and will be released approximately 12 months before launch, with a proposal deadline 3 months later.
March 28, 2018
Based on recommendations made by the JWST Standing Review Board, NASA is re-scheduling JWST’s launch window for 2020. Given those circumstances, STScI will delay the Cycle 1 GO/AR proposal deadline until no earlier than February 1 2019. A revised proposal schedule will be developed in consultation with the JWST Users Committee, the JWST Project and representatives from the European and Canadian Space Agencies. More details about the Launch delay are available here.
March 24, 2018
ESASky is a new web application that allows users to explore the cosmos with data from a dozen space missions within an interactive interface. Users can select any portion of the sky and get access to all relevant public mutiwavelength data. The tool can be used to help prepare future JWST observations.
December 20, 2017
During the European Week of Astronomy and Space Science EWASS 2018, which will take place in Liverpool from April 3rd to 6th, 2018, a symposium will be dedicated to the preparation and exploitation of JWST data. More information on the symposium page. A special session will also be devoted to exploring the high redshift universe with the JWST. The program is available on the session page. Registration is now open through the EWASS website
November 30, 2017
The first JWST Cycle 1 call for GO time has just been released. The application deadline is April 6th 2018. You can now download the official document of the call.
November 10th, 2017
The list of accepted Early Release Science programs is accessible here. Among the 13 accepted projects three extragalactic deep programs target blank fields in CANDELS (ERS-1345) and a lensing cluster MACS J0717.5+3745 (ERS-1324). A compilation of all extragalactic deep legacy fields is available on the page Deep Fields.