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Euclid Quick Release 1 (Q1)

astronomy imaging object detection satellite imagery survey

Description

Euclid launched in July 2023 as a European Space Agency (ESA) mission with involvement by NASA. The primary science goals of Euclid are to better understand the composition and evolution of the dark Universe. The Euclid mission will provide space-based imaging and spectroscopy as well as supporting ground-based imaging to achieve these primary goals. These data will be archived by multiple global repositories, including IRSA, where they will support transformational work in many areas of astrophysics. Euclid Quick Release 1 (Q1) consists of ~30 TB of imaging, spectroscopy, and catalogs covering four non-contiguous fields: Euclid Deep Field North (22.9 sq deg), Euclid Deep Field Fornax (12.1 sq deg), Euclid Deep Field South (28.1 sq deg), and LDN1641.

Update Frequency

Euclid Q1 has been finalized and will not be updated. The data may be presented in new ways as the products become available.

License

https://irsa.ipac.caltech.edu/data_use_terms.html

Documentation

https://irsa.ipac.caltech.edu/data/Euclid/docs/overview_q1.html

Managed By

See all datasets managed by IRSA.

Contact

https://irsa.ipac.caltech.edu/docs/help_desk.html

How to Cite

Euclid Quick Release 1 (Q1) was accessed on DATE from https://registry.opendata.aws/euclid-q1. If you use Euclid Q1, please follow the citation instructions provided at https://irsa.ipac.caltech.edu/data/Euclid/docs/overview_q1.html and https://irsa.ipac.caltech.edu/ack.html.

Usage Examples

Tutorials

Resources on AWS

  • Description
    MER: Level 2 multiwavelength space- and ground-based mosaics. FITS format, organized by Tile ID.
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    arn:aws:s3:::nasa-irsa-euclid-q1/q1/MER
    AWS Region
    us-east-1
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://nasa-irsa-euclid-q1/q1/MER/
  • Description
    MER_SEG: Segmentation maps of detections made on the MER mosaics. FITS format, organized by Tile ID.
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    arn:aws:s3:::nasa-irsa-euclid-q1/q1/MER_SEG
    AWS Region
    us-east-1
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://nasa-irsa-euclid-q1/q1/MER_SEG/
  • Description
    NIR: Level 2 YJH NISP calibrated frames. FITS format, organized by Observation ID.
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    arn:aws:s3:::nasa-irsa-euclid-q1/q1/NIR
    AWS Region
    us-east-1
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://nasa-irsa-euclid-q1/q1/NIR/
  • Description
    VIS: Level 2 VIS calibrated frames. FITS format, organized by Observation ID.
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    arn:aws:s3:::nasa-irsa-euclid-q1/q1/VIS
    AWS Region
    us-east-1
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://nasa-irsa-euclid-q1/q1/VIS/
  • Description
    SIR: 2D spectroscopic science frames and 1D spectra. FITS format, organized by Observation ID.
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    arn:aws:s3:::nasa-irsa-euclid-q1/q1/SIR
    AWS Region
    us-east-1
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://nasa-irsa-euclid-q1/q1/SIR/
  • Description
    VMPZ: Level 3 visibility masks. FITS format.
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    arn:aws:s3:::nasa-irsa-euclid-q1/q1/VMPZ
    AWS Region
    us-east-1
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://nasa-irsa-euclid-q1/q1/VMPZ/
  • Description
    RAW: Level 1 VIS and NISP raw frames. FITS format, organized by Observation ID.
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    arn:aws:s3:::nasa-irsa-euclid-q1/q1/RAW
    AWS Region
    us-east-1
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://nasa-irsa-euclid-q1/q1/RAW/
  • Description
    Catalogs: MER final catalog, photometric redshift catalogs, spectroscopic catalogs organized by Tile ID. NIR and VIS catalogs of calibrated frame detections, organized by Observation ID. FITS format.
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    arn:aws:s3:::nasa-irsa-euclid-q1/q1/catalogs
    AWS Region
    us-east-1
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://nasa-irsa-euclid-q1/q1/catalogs/

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