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Metadata Updated: December 6, 2023

This dataset contains calibrated, 1.05- to 4.8-micron spectral images of comet 9P/Tempel 1 the acquired by the High Resolution Infrared Spectrometer (HRII) from 20 June through 06 July 2005 during the encounter phase of the Deep Impact mission. Version 3.0 was calibrated by the EPOXI mission pipeline and corrects observation times with a maximum difference of about 40 milliseconds, corrects an error in the IR absolute calibration that previously inflated all spectra by a factor of 2, and upgrades the ALTFF line-dependent integration time. Version 3.0 also includes a new flat-field file derived from EPOXI lunar calibrations, improved quadrant-averaged linearity coefficients, and a refinement in the absolute spectral calibration curve.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Metadata Created Date January 31, 2023
Metadata Updated Date December 6, 2023
Data Update Frequency irregular

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date January 31, 2023
Metadata Updated Date December 6, 2023
Publisher National Aeronautics and Space Administration
Identifier urn:nasa:pds:context_pds3:data_set:data_set.dif-c-hrii-3-4-9p-encounter-v3.0_k4kg-gqnp
Data First Published 2018-06-26
Data Last Modified 2023-01-26
Category Earth Science
Public Access Level public
Data Update Frequency irregular
Bureau Code 026:00
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Harvest Object Id 7eaac83b-e016-409f-aedb-55b889e78c12
Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
Harvest Source Title NASA Data.json
Homepage URL
Program Code 026:005
Related Documents
Source Datajson Identifier True
Source Hash 6f2e69f3f6576c42fd5c68c7ff991e9ca726caf98a8df1dd95e09822ad48c52a
Source Schema Version 1.1

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