Date: Thu, 28 Mar 2024 22:19:32 -0400 (EDT) Message-ID: <615147432.2302.1711678772789@ploutercf.stsci.edu> Subject: Exported From Confluence MIME-Version: 1.0 Content-Type: multipart/related; boundary="----=_Part_2301_2007481996.1711678772786" ------=_Part_2301_2007481996.1711678772786 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Content-Location: file:///C:/exported.html
To facilitate high demand during the first few weeks, MAST copied all th= e pipeline-produced products to the Amazon cloud from both the "Webb First = Images" (aka, "ERO") and the Commissioning programs.
On this page...
Copies of the early JWST data products were hosted in Amazon Web Service= s (AWS) to support the high demand during the first few weeks of data relea= se. For the ERO programs, these have been replaced with bulk download= scripts that retrieve the data through MAST. The scripts only require that curl be instal= led on your machine. You do not require an account of any kind to retrieve = the data, since they are all public. Alternatively, you can use astroquery.mast to programmatically search and download= products.
The scripts have since been modified to retrieve data through MAST, rath= er than AWS, and are made available here for convenience.
Each line in the script corresponds to a single data file. So if you wan= t to make edits to the products you retrieve, you can simply delete or comm= ent out (add '#' as the first character) lines for files you do not want to= download.
Three script= s are available for each program ID: "Calibrated" contain Stage 2+3 product= s, "Uncalibrated" contain Stage 0+1 products, and "Guide Star" contain guid= e star files. See https://jwst-pipeline.readthedocs.io/en/latest/jwst/data_prod= ucts/product_types.html for a description of the products containe= d within each Stage.
Data Quality Caveats
The products li= nked here were produced by the standard calibration pipeline. At this early= stage of the mission, with the current operational pipeline and available = reference files, calibrated products may show a variety of known issues. Pl= ease check the JWST = Calibration Pipeline Caveats page in JDox for more information about = limitations of the current data and suggested options.
The links in each row will download a script for a particular cate= gory of products related to a given Program ID. Note that these scrip= ts will download all pipeline products for the program ID, even if the pres= s release images used a subset of the observations within a program.=
The total volume of data downloaded can be as high as tens or hundreds o= f GB, be sure you have plenty of space on your drive before you execute the= script.
NOTE: If you run the bash shell and are having trouble running these scr= ipts as-is, you can replace the first line in the .sh file with:
#!/usr/= bin/bash
NOTE: Windows users may want to consider in= stalling a tool such as CygWin to execute the .sh scripts. More information= on CygWin here: https://www.cygwin.com. Alternatively, you can = convert the shell scripts into PowerShell (generally replace "curl" with "c= url.exe", but consult online documentation for guidance on how to run curl = in Windows PowerShell).
JWST Program= ID | Description<= /th> | Bulk Downloa= d Scripts |
---|---|---|
2731 | NGC 3324 (Carina) | Calibrated | Uncalibrated | Guide Star |
2732 | Stephan's Quintet | Calibrated | Uncalibrated | Guide Star |
2733 | NGC 3132 (Southern Ring Nebula) | Calibrated | Uncalibrated | Guide Star |
2734 | WASP-96 b and HAT-P-18 b exoplanets | Calibrated | Uncalibrated | Guide Star= |
2736 | SMACS 0723 galaxy lensing cluster ("JWST Deep Fi= eld") | Calibrated | Uncalibrated | Guide Star |