James Webb Space Telescope Feed Post

Public data for April 28 - May 5

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: GJ-436-offset Observation Title: Transit Spectroscopy of Mature Planets Instrument(s): NIRCAM/IMAGE, NIRCAM/GRISM Release Date: 4/29/2024 4:51:50 AM Original Observation Date: 4/21/2023 11:20:15 PM Image Count: 21 Target Name: BACKGROUND, ESO137-001-TILE-6 Observation Title: Ram Pressure Stripping in ESO 137-001 Instrument(s): MIRI/IFU, MIRI/IMAGE Release Date: 4/29/2024 7:32:43 AM Original Observation Date: 4/29/2023 12:09:47 AM Image Count: 5, 4 Target Name: KNOT-2, KNOT-3, KNOT-4, KNOT-7, KNOT-11 Observation Title: Ram Pressure Stripping in ESO 137-001 Instrument(s): MIRI/IFU Release Date: 4/29/2024 7:46:23 AM Original Observation Date: 4/28/2023 6:32:51 PM Image Count: 4 each Target Name: ESO137-001-TILE-2, ESO137-001-TILE-5, OUTER-TAIL-1, OUTER-TAIL-2 Observation Title: Ram Pressure Stripping in ESO 137-001 Instrument(s): MIRI/IFU, MIRI/IMAGE Release Date: 4/29/2024 7:48:40 AM Original Observation Date: 4/28/2023 3:20:51 PM Image Count: 4, 4, 5, 5 Target Name: IRAS-F03158+4227, IRAS-F03158+4227-BG Observation Title: Extreme Feedback in Action: Fast and Powerful Molecular Outflows in the Local Universe Instrument(s): MIRI/IFU, MIRI/IMAGE Release Date: 4/29/2024 11:54:36 AM Original Observation Date: 1/29/2024 5:11:53 AM Image Count: 9, 5 Target Name: MACS1149-JD1-MIRI Observation Title: Integral Field Spectroscopy at z > 8 Instrument(s): MIRI/IMAGE, MIRI/IFU Release Date: 4/29/2024 9:36:25 PM Original Observation Date: 4/28/2023 4:24:18 AM Image Count: 6 Target Name: B14-65666-IMA Observation Title: MIRI IFS of COSMOS sources COS-zs7-1 and B14-65666 Instrument(s): MIRI/IMAGE Release Date: 4/30/2024 2:47:53 AM Original Observation Date: 4/30/2023 12:43:21 AM Image Count: 1 Target Name: 21_3_23_mediumjwst_trim_ta5 Observation Title: NIRCam-NIRSpec galaxy assembly survey - GOODS-N Instrument(s): NIRCAM/IMAGE, NIRSPEC/MSA Release Date: 4/30/2024 11:50:23 PM Original Observation Date: 4/30/2023 6:03:52 AM Image Count: 2502 Target Name: RM549 Observation Title: A JWST Study of the Link Between Supermassive Black Holes and Galaxies at Cosmic Noon Instrument(s): NIRSPEC/IFU Release Date: 5/1/2024 10:31:37 PM Original Observation Date: 5/1/2023 11:48:58 AM Image Count: 5 Target Name: JEKILL+HIDE-COS-3.717-D, 12306-COS-6.20-S Observation Title: Integral Field Spectroscopy in COSMOS Instrument(s): NIRSPEC/IFU Release Date: 5/1/2024 11:09:16 PM Original Observation Date: 5/1/2023 6:09:15 PM Image Count: 12 each Target Name: REBELS-32 Observation Title: A Revolutionary Panchromatic View of Early Galaxy Growth via NIRSpec/IFU Observations of 12 Massive z>6.5 Galaxies with ALMA-derived [CII] redshifts Instrument(s): NIRSPEC/IFU Release Date: 5/2/2024 6:16:30 PM Original Observation Date: 5/2/2023 10:32:04 AM Image Count: 5 Target Name: CR7-COS-6.60-L Observation Title: Integral Field Spectroscopy in COSMOS Instrument(s): NIRSPEC/IFU Release Date: 5/2/2024 6:18:13 PM Original Observation Date: 5/2/2023 8:37:18 AM Image Count: 12 Target Name: N4258 Observation Title: Uncrowding the Cepheids for an Improved Determination of the Hubble Constant Instrument(s): NIRCAM/IMAGE Release Date: 5/3/2024 2:24:16 AM Original Observation Date: 5/2/2023 4:45:06 PM Image Count: 3 Target Name: SDSSJ1251+2935 Observation Title: A definitive test of the dark matter paradigm on small scales Instrument(s): MIRI/IMAGE Release Date: 5/4/2024 6:51:13 AM Original Observation Date: 5/3/2023 10:59:06 PM Image Count: 4 Target Name: WISEPC1405+55 Observation Title: Bolometric Luminosities of Cool Brown Dwarfs: The Key to Their Effective Temperatures and the Mass Function Instrument(s): MIRI/IMAGE Release Date: 5/4/2024 6:56:48 AM Original Observation Date: 5/3/2023 11:51:00 AM Image Count: 4 Target Name: J1030+0524, J159-02 Observation Title: Exploring the End of Cosmic Reionization Instrument(s): NIRCAM/IMAGE Release Date: 5/4/2024 7:16:51 AM Original Observation Date: 5/3/2023 1:01:05 PM Image Count: 2 each Target Name: WASP-69 Observation Title: MIRI observations of transiting exoplanets Instrument(s): MIRI/SLITLESS Release Date: 5/4/2024 7:37:05 AM Original Observation Date: 5/2/2023 10:21:46 PM Image Count: 1 Target Name: EGSZ8P7-BUBBLE Observation Title: Where Cosmic Dawn Breaks First: Mapping the Primordial Overdensity Powering a z~9 Ionized Bubble Instrument(s): NIRCAM/IMAGE, NIRCAM/GRISM Release Date: 5/4/2024 9:41:35 AM Original Observation Date: 5/3/2023 11:49:45 PM Image Count: 267 Target Name: PG1115+080, HE1113-0641, WFI2033-4723, J2107-1611 Observation Title: A definitive test of the dark matter paradigm on small scales Instrument(s): MIRI/IMAGE Release Date: 5/5/2024 4:07:36 AM Original Observation Date: 5/4/2023 9:06:22 PM Image Count: 4 Target Name: ULASJ1029+09 Observation Title: Bolometric Luminosities of Cool Brown Dwarfs: The Key to Their Effective Temperatures and the Mass Function Instrument(s): MIRI/SLIT, MIRI/IMAGE, NIRSPEC/SLIT Release Date: 5/5/2024 5:25:21 AM Original Observation Date: 5/4/2023 10:35:38 PM Image Count: 11 Target Name: PLUTO Observation Title: Plutos climate system with JWST Instrument(s): MIRI/IFU, MIRI/IMAGE Release Date: 5/5/2024 7:24:42 AM Original Observation Date: 5/4/2023 7:39:31 AM 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: P330-E Keywords: G dwarfs Start Time: 4/28/2024 10:59:49 PM Instrument(s): NIRCam Imaging Program ID: 4498 Target Name: COSMOS_SN1 Keywords: Supernovae Start Time: 4/29/2024 6:17:41 AM Instrument(s): NIRCam Imaging Program ID: 6585 Target Name: NGC3521 Keywords: Spiral galaxies Start Time: 4/30/2024 12:34:42 AM Instrument(s): MIRI Imaging, NIRCam Imaging Program ID: 3707 Target Name: NGC2903 Keywords: Spiral galaxies Start Time: 4/30/2024 12:34:42 AM Instrument(s): MIRI Imaging, NIRCam Imaging Program ID: 3707 Target Name: NGC3368 Keywords: Spiral galaxies Start Time: 5/1/2024 12:34:42 AM Instrument(s): MIRI Imaging, NIRCam Imaging Program ID: 3707 Target Name: NGC2997 Keywords: Spiral galaxies Start Time: 5/4/2024 12:34:42 AM Instrument(s): MIRI Imaging Program ID: 3707 Target Name: WDJ084248.46-134713.21 Keywords: White dwarfs Start Time: 5/4/2024 1:14:54 PM Instrument(s): MIRI Imaging, NIRCam Imaging Program ID: 3964 Target Name: LTT-3780 Keywords: Exoplanet Systems, M dwarfs Start Time: 5/4/2024 4:23:57 PM Instrument(s): MIRI Imaging Program ID: 3730