EPOXI 103P/HARTLEY2 ENCOUNTER - HRII CALIBRATED SPECTRA V3.0

Published by National Aeronautics and Space Administration | National Aeronautics and Space Administration | Metadata Last Checked: July 17, 2025 | Last Modified: 2025-07-17

This dataset contains calibrated, 1.05- to 4.8-micron spectral images of comet 103/P Hartley 2 acquired by the High Resolution Infrared Spectrometer (HRII) from 01 October through 26 November 2010 during the Hartley 2 encounter phase of the EPOXI mission. Version 3.0 includes the application of scaled master dark subtraction for DOY 307 and in scene dark subtraction for DOY 311-313, as well as the use of an average per scan optical bench temperature in the pipeline processing. Version 3 also includes the calibration enhancements implemented in Version 2 of this dataset: a new per-pixel linearity correction treatment and its propagation through the calibration steps (i.e., bad-pixel maps, flat-field file update, revised spectral calibration curve), new mode-dependent master darks, an optimized scaling factor for the master dark, and a refinement in the absolute spectral calibration curve.

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103p-hartley-2-1986-e2 epoxi

Complete Metadata

bureauCode	[ "026:00" ]
identifier	urn:nasa:pds:context_pds3:data_set:data_set.dif-c-hrii-3-4-epoxi-hartley2-v3.0_bp2r-r7vn
issued	2021-05-21
landingPage	https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=DIF-C-HRII-3%2F4-EPOXI-HARTLEY2-V3.0
programCode	[ "026:005" ]
references	[ "https://pds.nasa.gov" ]
theme	[ "Earth Science" ]