IHW COMET HALLEY PHOTOMETRIC MAGNITUDES, V2.0

This data set presents the photometric magnitude measurements of 1P/Halley submitted to the International Halley Watch (IHW) Photometry and Polarimetry Network (PPN). 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.

Data and Resources

This dataset has no data

Additional Info

Field	Value
Maintainer	Thomas Morgan
Last Updated	July 17, 2025, 15:08 (UTC)
Created	March 31, 2025, 16:56 (UTC)
accessLevel	public
accrualPeriodicity	irregular
bureauCode	{026:00}
catalog_@context	https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id	https://data.nasa.gov/data.json
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy	https://project-open-data.cio.gov/v1.1/schema/catalog.json
harvest_object_id	32fb8ada-0bd6-4279-a69e-c55db37d490b
harvest_source_id	61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title	DNG Legacy Data
identifier	urn:nasa:pds:context_pds3:data_set:data_set.ihw-c-ppmag-3-rdr-halley-v2.0_bi9m-bb7p
issued	2021-05-21
landingPage	https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=IHW-C-PPMAG-3-RDR-HALLEY-V2.0
license	http://www.usa.gov/publicdomain/label/1.0/
modified	2023-01-26
programCode	{026:005}
publisher	National Aeronautics and Space Administration
references	{https://pds.nasa.gov}
resource-type	Dataset
source_datajson_identifier	true
source_hash	735af778a1e0cd56a7c8f533549d6bf136aaa05d060e0e1483fd498a448c0491
source_schema_version	1.1
theme	{"Earth Science"}