Data · dataset · 2025
IHW COMET HALLEY PHOTOMETRIC MAGNITUDES, V2.0
Listed in Open NASA
This data set presents the photometric magnitude measurements of 1P/Halley submitted to the International Halley Watch (IHW) Photometry and Polarimetry Network (PPN).
Description
Both broadband and narrowband magnitudes are included, with filter parameters for each measurement. In this second version, the FITS tables have been converted to flat ASCII, the PDS labels rewritten, a table combing all the measurements into a single, chronological set has been added, and known errata have been corrected.
Links
Where it is published
- Open NASA dataset page data.nasa.gov/dataset/ihw-comet-halley-photometric-magnitudes-v2-0 ↗
landing page · from open nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=376e17cd-b232-4f6f-8c33-17e320218… ↗
metadata API · from open nasa gov
Topics
- Inferred from text
- Tabular 65%
Related
- Possibly the same asIHW COMET HALLEY PHOTOMETRIC MAGNITUDES, V2.0
- Possibly the same asIHW COMET HALLEY PHOTOMETRIC MAGNITUDES, V2.0
- Possibly the same asIHW COMET HALLEY PHOTOMETRIC MAGNITUDES, V2.0
Provenance · 1 source records, 7 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Open NASA | 376e17cd-b232-4f6f-8c33-17e320218db2 | 19 h ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[modality].local:modality:tabular | enrichment · open nasa gov | keyword-concept-rules@1.0.0 | title+description (65%) |
| created_date | source · open nasa gov | connector:open_nasa_gov@1.0.0 | |
| description | source · open nasa gov | connector:open_nasa_gov@1.0.0 | /notes |
| license_text | source · open nasa gov | connector:open_nasa_gov@1.0.0 | |
| publication_date | source · open nasa gov | connector:open_nasa_gov@1.0.0 | |
| title | source · open nasa gov | connector:open_nasa_gov@1.0.0 | /title |
| updated_date | source · open nasa gov | connector:open_nasa_gov@1.0.0 |