Table · dataset · 2026
Herschel PACS Point Source Catalogs 2: Rejected Source 160 micron Catalog
Listed in IVOA Registry (Virtual Observatory)
The HPPSC2 project revisited all the photometric observations obtained by the PACS instrument on-board of the Herschel space observatory, using more advanced techniques than before, including machine learning techniques.
Description
HPPSC2 includes a high-reliability and a rejected source catalogue for each PACS passband, i.e., at 70, 100, and 160 um. With the high-reliability catalogue, completeness in all bands is improved, especially at 70 um.
At the same time, while the number of high-reliability detections decreased, the number of sources matching with existing catalogues increased, suggesting that the purity is also higher than before.
Links
Where it is published
- Reference page irsa.ipac.caltech.edu/data/Herschel/HPPSC2/overview.html ↗
landing page · from IVOA Registry
Catalogue records · 2
- VOResource record dc.g-vo.org/oai.xml?verb=GetRecord&metadataPrefix=ivo_vor&identifier=ivo%3… ↗
metadata API · from IVOA Registry
- Registry record (GAVO) dc.g-vo.org/I/irsa.ipac/herschel/catalog/hppsc2/hppsc2_rrej ↗
catalogue entry · from IVOA Registry
Topics
- Stated by source
- Millimeter
- From keywords
- Astronomy & Astrophysics
- Inferred from text
- Space sciences 69%
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| IVOA Registry (Virtual Observatory) | ivo://irsa.ipac/herschel/catalog/hppsc2/hppsc2_rrej | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| concepts[field].anzsrc:group:5109 | enrichment · IVOA Registry | taxonomy-embedding@1.1.0 | title+keywords+description (69%) |
| concepts[field].local:field:astronomy | mapping · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| concepts[modality].ivoa_waveband:millimeter | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| description | source · IVOA Registry | connector:ivoa_registry@1.0.0 | rr.resource.res_description |
| publication_date | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| title | source · IVOA Registry | connector:ivoa_registry@1.0.0 | rr.resource.res_title |
| updated_date | source · IVOA Registry | connector:ivoa_registry@1.0.0 |