EPOXI EARTH OBS - HRII RAW SPECTRA V1.0

This data set set contains version 1.0 of raw, 1.05- to 4.8-micron spectra of Earth acquired by the High Resolution Infrared Spectrometer (HRII) during the EPOCh phase of the EPOXI mission. Three sets of observations were acquired on 18-19 March, 28-29 May, and 4-5 June 2008 to characterize Earth as an analog for extrasolar planets. Each observing period lasted approximately 24 hours, and spectra were acquired twice per hour. During the observing period in May, the Moon transited across Earth as seen from the spacecraft. Additional Earth observations are planned for the mission, and these data will be added to a future version of this data set.

Data and Resources

This dataset has no data

Additional Info

Field	Value
Maintainer	Thomas Morgan
Last Updated	July 17, 2025, 16:44 (UTC)
Created	March 31, 2025, 22:42 (UTC)
accessLevel	public
accrualPeriodicity	irregular
bureauCode	{026:00}
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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	77930a7c-92a2-4959-9997-7bcc9901099e
harvest_source_id	61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title	DNG Legacy Data
identifier	urn:nasa:pds:context_pds3:data_set:data_set.dif-e-hrii-2-epoxi-earth-v1.0_pk8v-7r89
issued	2021-05-21
landingPage	https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=DIF-E-HRII-2-EPOXI-EARTH-V1.0
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
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source_hash	e862aa1abe48f09bd9b07f530e39f93dfd7a503a09966c2a4de80a4ad139264d
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theme	{"Earth Science"}