James Webb Space Telescope Feed Post

Public data for December 25 - January 1

JWST takes dozens GB of data on a daily basis. Most of the data has 10-12 month exclusive period, when the raw images and data aren't accessible for the public, but some has none, and are immediately released. Every week we post the upcoming weekly public images and data we're about to receive from the James Webb Space Telescope. This week, the exclusive period has ended for the following observations and the images & data will become public: Target Name: J0918+0139, J0911+0152 Observation Title: A Complete Census of Supermassive Black Holes and Host Galaxies at z=6 Instrument(s): NIRSPEC/SLIT, NIRCAM/IMAGE Release Date: 12/25/2023 4:19:14 PM Original Observation Date: 12/25/2022 5:00:54 AM Image Count: 11 Target Name: UCAC4-690-119045-B Observation Title: Spectroscopy of Young, Widely Separated Exoplanets Instrument(s): NIRSPEC/IFU Release Date: 12/26/2023 5:45:23 AM Original Observation Date: 12/26/2022 1:38:10 AM Image Count: 1 Target Name: J1007+2115 Observation Title: Towards Tomographic Mapping of Reionization Epoch Quasar Light-Echoes with JWST Instrument(s): NIRCAM/IMAGE Release Date: 12/26/2023 6:31:05 AM Original Observation Date: 12/25/2022 8:04:37 PM Image Count: 4 Target Name: BLUEJAY-MASTER-SOUTH Observation Title: The Stellar and Gas Content of Galaxies at Cosmic Noon Instrument(s): NIRCAM/IMAGE, NIRSPEC/MSA Release Date: 12/28/2023 3:00:20 AM Original Observation Date: 12/27/2022 1:44:24 AM Image Count: 292 Target Name: SPT0311-58-NIRCAM Observation Title: The Early Assembly History of the Most Massive Halo in the Reionization Era Instrument(s): NIRCAM/IMAGE Release Date: 12/28/2023 9:36:00 AM Original Observation Date: 12/28/2022 3:14:37 AM Image Count: 4 Target Name: J1148+5251 Observation Title: Exploring the End of Cosmic Reionization Instrument(s): NIRCAM/IMAGE, NIRCAM/GRISM Release Date: 12/28/2023 9:54:21 PM Original Observation Date: 12/26/2022 4:43:41 AM Image Count: 365 Target Name: 824ANASTASIA Observation Title: Are L-type asteroids ancient reservoirs for the earliest Solar System solids? Instrument(s): MIRI/IMAGE, MIRI/IFU Release Date: 12/29/2023 4:01:34 AM Original Observation Date: 12/29/2022 12:08:31 AM Image Count: 5 Target Name: NGC2547-ID8 Observation Title: Extreme Debris Disks and Disk Variability Instrument(s): MIRI/IFU Release Date: 12/29/2023 4:04:22 AM Original Observation Date: 12/28/2022 9:25:57 PM Image Count: 4 Target Name: J1007+2853, J1017+4749 Observation Title: Probing Silicate and Carbonaceous Dust and Ice in Distant Galaxies with Mid-IR Spectroscopy of Quasars with Foreground 2175 A Absorbers Instrument(s): MIRI/IFU Release Date: 12/29/2023 4:17:34 AM Original Observation Date: 12/29/2022 1:47:16 AM Image Count: 24 Target Name: MACSJ0416.1-2403 Observation Title: JWST Medium-Deep Fields -- Windhorst IDS GTO Program Instrument(s): NIRCAM/IMAGE Release Date: 12/30/2023 3:15:01 AM Original Observation Date: 12/29/2022 6:54:13 PM Image Count: 8 Target Name: COSMOS-MIPS51728Z0.614 Observation Title: Halfway to the peak: A bridge program to map coeval star formation and supermassive black hole growth Instrument(s): MIRI/IFU, MIRI/IMAGE Release Date: 12/30/2023 6:10:10 AM Original Observation Date: 12/30/2022 1:52:41 AM Image Count: 5 Target Name: COSMOS-MIPS51982Z0.595 Observation Title: Halfway to the peak: A bridge program to map coeval star formation and supermassive black hole growth Instrument(s): MIRI/IFU, MIRI/IMAGE Release Date: 12/30/2023 2:30:39 PM Original Observation Date: 12/30/2022 4:30:40 AM Image Count: 5 Target Name: COSMOS-BKG Observation Title: Halfway to the peak: A bridge program to map coeval star formation and supermassive black hole growth Instrument(s): MIRI/IFU, MIRI/IMAGE Release Date: 12/30/2023 2:34:01 PM Original Observation Date: 12/30/2022 7:02:42 AM Image Count: 5 Target Name: ABELL370 Observation Title: CANUCS: The CAnadian NIRISS Unbiased Cluster Survey Instrument(s): NIRCAM/IMAGE, NIRISS/IMAGE, NIRISS/WFSS Release Date: 12/31/2023 1:13:41 PM Original Observation Date: 12/31/2022 6:42:39 AM Image Count: 2118 Target Name: SPT0346-52-IFU-MRS Observation Title: The Formation of a Primeval Hyperstarburst Galaxy at z~6 Instrument(s): MIRI/IFU, MIRI/IMAGE Release Date: 12/31/2023 2:50:19 PM Original Observation Date: 12/31/2022 3:37:10 AM Image Count: 14 Target Name: COSMOS-ZFOURGE-FINAL-V2-OBS2 Observation Title: HOW MANY QUIESCENT GALAXIES ARE THERE AT 3 < z < 4 REALLY? Instrument(s): NIRSPEC/MSA Release Date: 12/31/2023 3:52:28 PM Original Observation Date: 12/31/2022 11:14:00 AM Image Count: 153 Target Name: HE-0435-1223 Observation Title: IFU spectroscopy of the host galaxies of strongly lensed quasars Instrument(s): NIRSPEC/IFU Release Date: 1/1/2024 11:24:05 AM Original Observation Date: 1/1/2023 4:14:31 AM Image Count: 5 Target Name: GJ-436 Observation Title: Transit Spectroscopy of Mature Planets Instrument(s): NIRCAM/GRISM, NIRCAM/IMAGE Release Date: 1/1/2024 12:51:21 PM Original Observation Date: 12/31/2022 9:29:13 PM Image Count: 15 Target Name: XDF-OFFCENTER-TILE-2 Observation Title: MIRI in the Hubble Ultra-Deep Field Instrument(s): MIRI/IMAGE Release Date: 1/1/2024 2:28:52 PM Original Observation Date: 1/1/2023 9:30:12 AM Image Count: 8 Target Name: 2085HENAN Observation Title: Are L-type asteroids ancient reservoirs for the earliest Solar System solids? Instrument(s): MIRI/IFU, MIRI/IMAGE Release Date: 1/1/2024 5:39:32 PM Original Observation Date: 1/1/2023 12:46:55 PM Image Count: 5 Target Name: PSF-STAR-SDSS-J0101+0007 Observation Title: Unveiling Stellar Light from Host Galaxies of z~6 Quasars Instrument(s): NIRCAM/IMAGE Release Date: 1/1/2024 6:04:13 PM Original Observation Date: 1/1/2023 3:30:48 PM Image Count: 5 In addition, the following observations are scheduled for this week and have no exclusive period, which means the images & data will be public immediately (excluding calibrations and NIRSpec observations): Target Name: LHS-1140 Keywords: M dwarfs Start Time: 12/26/2023 12:54:07 AM Instrument(s): NIRISS Single-Object Slitless Spectroscopy Program ID: 6543 Target Name: ABELL370 Keywords: Abell clusters, Rich clusters Start Time: 12/26/2023 1:26:21 PM Instrument(s): NIRISS Wide Field Slitless Spectroscopy Program ID: 3362 Target Name: NGC2090 Keywords: Spiral galaxies Start Time: 12/27/2023 8:29:54 AM Instrument(s): MIRI Imaging Program ID: 3707 Target Name: SN2023dbc Keywords: Supernovae Start Time: 12/27/2023 9:20:29 PM Instrument(s): MIRI Low Resolution Spectroscopy Program ID: 4520 Target Name: CWEBTILE-0-12 Keywords: Field galaxies Start Time: 12/27/2023 11:19:17 PM Instrument(s): NIRCam Imaging Program ID: 1727 Target Name: muCol-WBKG Keywords: OB stars Start Time: 12/28/2023 5:08:25 PM Instrument(s): MIRI Medium Resolution Spectroscopy Program ID: 4497 Target Name: L98-59 Keywords: M dwarfs Start Time: 12/28/2023 7:30:49 PM Instrument(s): NIRISS Single-Object Slitless Spectroscopy Program ID: 4098 Target Name: SN2021AEFX Keywords: Supernovae Start Time: 12/29/2023 3:35:35 PM Instrument(s): MIRI Low Resolution Spectroscopy Program ID: 3726