Data · collection · 2017
SkyMapper First Data Release (DR1)
Listed in DataCite
"The SkyMapper First Data Release (DR1) provides data from the Shallow Survey across >98% of the southern sky, mostly covering the range from the South Celestial Pole to +2 deg in declination, with some extra coverage reaching +10 deg.
Description
DR1 includes fields observed between March 2014 and September 2015, with a number of quality cuts applied. Each visit to a given field includes an exposure in all six filters (uvgriz), although on some fields (12%) not all filter images passed the quality cuts.
Measurements from over 2.3 billion detections covering over 20,200 deg2 of sky are available. They correspond to ~300 million unique astrophysical objects from magnitude 8 to 18 (complete to ~17.5 mag, depending on the filter; all reported magnitudes are AB mags). Full details of the DR1 data, processing, and analysis are presented in Wolf et al. (2018, PASA).
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International Virtual Observatory Alliance (IVOA)-compliant table access protocol (TAP), cone search and simple image access protocol (SIAP) services are available from the SkyMapper website (skymapper.anu.edu.au/), as well as through tools such as TOPCAT. Data are typically restricted to Australian astronomers and their collaborators for twelve months from the release date (6 June 2017)."
Links
Where it is published
- Repository landing page pid.nci.org.au/doi/f2101_2201_4294_8001 ↗
landing page · from DataCite
- DOI doi.org/10.4225/41/593620ad5b574 ↗
DOI / persistent id · from DataCite
Catalogue records · 2
- DataCite API api.datacite.org/dois/10.4225/41/593620ad5b574 ↗
metadata API · from DataCite
- DataCite Commons commons.datacite.org/doi.org/10.4225/41/593620ad5b574 ↗
catalogue entry · from DataCite
Topics
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| DataCite | 10.4225/41/593620ad5b574 | 14 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| byte_size | source · DataCite | connector:datacite@1.0.0 | |
| concepts[field].fos:computer-and-information-sciences | source · DataCite | connector:datacite@1.0.0 | |
| concepts[field].fos:electrical-engineering-electronic-engineering-information-engineering | source · DataCite | connector:datacite@1.0.0 | |
| concepts[field].fos:physical-sciences | source · DataCite | connector:datacite@1.0.0 | |
| concepts[modality].local:modality:image | enrichment · DataCite | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[modality].local:modality:tabular | enrichment · DataCite | keyword-concept-rules@1.0.0 | title+description (65%) |
| description | source · DataCite | connector:datacite@1.0.0 | /data/attributes/descriptions |
| license_text | source · DataCite | connector:datacite@1.0.0 | |
| publication_date | source · DataCite | connector:datacite@1.0.0 | /data/attributes/dates |
| title | source · DataCite | connector:datacite@1.0.0 | /data/attributes/titles/0/title |
| updated_date | source · DataCite | connector:datacite@1.0.0 | |
| version_label | source · DataCite | connector:datacite@1.0.0 |