Data · dataset · 2025
COSMOS ACS I-band Photometry Catalog
Listed in NASA Data Portal
COSMOS is an astronomical survey designed to probe the formation and evolution of galaxies as a function of cosmic time (redshift) and large scale structural environment.
Description
The survey covers a 2 square degree equatorial field with imaging by most of the major space-based telescopes (Hubble, Spitzer, GALEX, XMM, Chandra) and a number of large ground based telescopes (Subaru, VLA, ESO-VLT, UKIRT, NOAO, CFHT, and others). Over 2 million galaxies are detected, spanning 75% of the age of the universe.\n\nThis is the ACS catalog for the COSMOS survey that has been constructed from 575 ACS pointings.
Please see Leauthaud et al. 2006, ApJ, for project and data details.
Links
Get the data
- Resource irsa.ipac.caltech.edu/data/COSMOS/gator_docs/cosmos_acs_colDescriptions.html ↗
download · from data nasa gov
- Resource irsa.ipac.caltech.edu/SCS?table=acs_iphot_sep07 ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/cosmos-acs-i-band-photometry-catalog ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=9a765c78-c939-49fa-9f5e-49c6c3663… ↗
metadata API · from data nasa gov
Topics
- Inferred from text
- Astronomical sciences 72% · Imaging 75%
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | 9a765c78-c939-49fa-9f5e-49c6c3663f5b | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:5101 | enrichment · data nasa gov | taxonomy-embedding@1.1.0 | title+keywords+description (72%) |
| concepts[modality].local:modality:imaging | enrichment · data nasa gov | keyword-concept-rules@1.0.0 | title+description (75%) |
| created_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| description | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /notes |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| title | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /title |
| updated_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 |