JWST Observer

JWST Observer is managed by STScI and provides astronomers with the most up-to-date information, news, and events related to observing with JWST.

[JWST Observer @JWSTObserver]

The astronomical community will receive updates on #JWST and have opportunities to interact with experts during the 248th AAS meeting from June 14 through June 18. Get the details: https://t.co/Q0qOtoz8Sx

[JWST Observer @JWSTObserver]

A new set of #JWST MIRI Imager and Low-Resolution Spectroscopy (LRS) subarrays are designed to eliminate the primary source of electromagnetic interference (EMI) and facilitate instrument enhancements. Read more: https://t.co/vzEpcSbsu1

[JWST Observer @JWSTObserver]

The Rocky Worlds DDT Data Challenge is designed to engage and help prepare the community to interpret rocky exoplanet atmosphere observations with #JWST. Get the details: https://t.co/qHwoCUcgoJ

[JWST Observer @JWSTObserver]

The May JSTUC meeting included presentations on #JWST Mission updates, Cycle 5 results, Cycle 6 plans, update on the Rocky Worlds DDT program, and various other updates. Read more: https://t.co/hV4bnN15oI

[JWST Observer @JWSTObserver]

Pipeline Build 12.3 offers substantial improvements to both the speed and default quality of NIRISS Single Object Slitless Spectroscopy (SOSS) data products. Get the details: https://t.co/2oOG5aE7PM

[JWST Observer @JWSTObserver]

Join us for Webb Office Hours on May 14th and 28th at 11 am (ET) to get your data-related questions answered by #JWST experts: https://t.co/g5ZgIXRhrN

[JWST Observer @JWSTObserver]

Build 12.3 corrects significant IFU resampling artifacts near unresolved point sources: https://t.co/UlzLQPjJpC

[JWST Observer @JWSTObserver]

Build 12.3 of the Science Calibration Pipeline includes improvements to all four #JWST instruments. Read more: https://t.co/UkRAq8iSsu

[JWST Observer @JWSTObserver]

Review the technical reports published by the #JWST Science and Operations Center teams in the past 5 months: https://t.co/WkGKRFSP3A

[JWST Observer @JWSTObserver]

Join us on April 22nd for JWebbinar 48 - NIRSpec and NIRISS Calibration Update. We'll provide an update on the performance and calibration quality of #JWST's NIRSpec and NIRISS instruments: https://t.co/PTHkZZbFUS

[JWST Observer @JWSTObserver]

Join us for Webb Office Hours on April 9th and 23rd at 11 am (ET) to get your data-related questions answered by #JWST experts: https://t.co/g5ZgIXRhrN

[JWST Observer @JWSTObserver]

Join STScI's Grants Administration team for a special budget JWebbinar for #JWST Cycle 5 PIs, Co-Is, and all staff involved in the budget proposal process: https://t.co/ir5mJDDWy5

[JWST Observer @JWSTObserver]

STScl's operations staff have revised and adjusted #JWST observing plans to accomodate Artemis II's April 1 launch date. Get the details: https://t.co/jcvRVwEgd7

[JWST Observer @JWSTObserver]

Save the date for the Rocky Worlds DDT Data Challenge and Workshop. Get the details: https://t.co/YonhqUI2p0

[JWST Observer @JWSTObserver]

View the repository of articles, images, videos, and visualizations available in support of #JWST public talks. Get the details: https://t.co/NFsNoGKDXG

[JWST Observer @JWSTObserver]

The #JWST Cycle 5 General Observer Program selections have been made. Find out what JWST will study in its fifth year of science, which begins July 1, 2026: https://t.co/OGx8nCorVa

[JWST Observer @JWSTObserver]

Join us on March 24th for JWebbinar 47 - NIRCam and MIRI Calibration Update. We'll provide an update on the performance and calibration quality of #JWST's NIRCam and MIRI instruments. https://t.co/wjWUhHqLnh

[JWST Observer @JWSTObserver]

Join us for Webb Office Hours on March 12th and 26th at 11 am (ET) to get your data-related questions answered by #JWST experts: https://t.co/g5ZgIXRhrN

[JWST Observer @JWSTObserver]

The JWebbinars page has been reorganized by topic to make it easier to find previous sessions on the #JWST science process. Read more: https://t.co/yj9wCLcouM

[JWST Observer @JWSTObserver]

The report from the 19th #JWST Users Committee (JSTUC) meeting held in December is now available and includes feedback, updates, and formal recommendations: https://t.co/OmlUw8AdYA