What’s New in the Cycle 4 Call for Proposals?
September
5, 2024
There are significant changes affecting proposal preparation this cycle.
News
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STScI Presents the Rocky Worlds DDT Science Advisory Council
September 5, 2024Members of the Science Advisory Council have been selected for the new Rocky Worlds DDT program.
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Online JWST Proposal Resources for Cycle 4
September 4, 2024These resources can help you prepare your JWST Cycle 4 proposal.
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Pipeline News: Build 11.0 of the Science Calibration Pipeline Is Now Available
August 30, 2024Build 11.0 of the JWST Science Calibration Pipeline provides major improvements for multiple observing modes.
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The New JWST Duplicate Observation Search Tool Is Now Available
August 26, 2024MAST's new Duplicate Observation Search Tool can help JWST Observers identify potential duplications.
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Cycle 4 Proposal Preparation JWebbinars
August 22, 2024The next three JWebbinars will support the Cycle 4 Call for Proposals.
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New NIRCam Time Series Capability Is Now Available
August 21, 2024A new NIRCam capability allows grism time series observations in the short wavelength channel.
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New NIRCam Wisp Templates Are Now Available
August 7, 2024The JWST NIRCam team has released Version 3 of the Wisp Templates.
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Updates to the JWST Background Model for Cycle 4
August 2, 2024The JWST thermal background model has been updated in preparation for the Cycle 4 Call for Proposals.
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STScI Invites Scientists To Submit Proposals for JWST Cycle 4
August 1, 2024The Cycle 4 Call for Proposals for General Observer (GO) time on the James Webb Space Telescope has been released
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ETC 4.0 Provides Support for a New NIRCam Mode
July 30, 2024Version 4.0 of the JWST Exposure Time Calculator (ETC) features support for a new NIRCam Short-wavelength Grism Time Series mode and single-group ramps, the addition of aperture visualizations, and updates to the thermal background.
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Pipeline News: NIRISS AMI Calibration Upgrade
July 24, 2024Build 10.2 includes several upgrades for the NIRISS Aperture Masking Interferometry (AMI) mode.
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STScI Initiates a Concerted Search for Atmospheres around M-dwarf Exoplanets
July 23, 2024JWST will use Director’s Discretionary Time to search in more than a dozen nearby systems.
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Pipeline News: Updated Corrections for Cosmic Ray ‘Snowball’ Artifacts
July 9, 2024Build 10.2 of the JWST Science Calibration Pipeline provides further corrections to near-infrared ‘snowballs’.
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JWST Data Quality Satisfaction Surveys
July 3, 2024Two short surveys to gather feedback on JWST data products generated by the pipeline are now being sent to JWST users.
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The NASA James Webb Space Telescope, developed in partnership with ESA and CSA, is operated by AURA’s Space Telescope Science Institute.