This data set contains Calibrated data taken by the New Horizons Linear Etalon Imaging Spectral Array instrument during the pluto cruise mission phase. This is VERSION 1.0 of this data set. The spacecraft was in hibernation for much of the Pluto Cruise mission phase, and the focus for RALPH (which includes both MVIC and LEISA sensors) during Annual CheckOuts one through eight (ACO1-8) was preparation for the Pluto Encounter in 2015, including functional tests, and calibrations. Observations performed during this phase for LEISA were for the Pluto Encounter Rehearsal in 2013, a test of the Sun in the Solar Illumination Assembly (SIA), Vega and Arcturus calibrations, and other calibrations (stray light, dark, flat fields, interference with other instruments).

This data set contains Raw data taken by the New Horizons Linear Etalon Imaging Spectral Array instrument during the pluto cruise mission phase. This is VERSION 1.0 of this data set. The spacecraft was in hibernation for much of the Pluto Cruise mission phase, and the focus for RALPH (which includes both MVIC and LEISA sensors) during Annual CheckOuts one through eight (ACO1-8) was preparation for the Pluto Encounter in 2015, including functional tests, and calibrations. Observations performed during this phase for LEISA were for the Pluto Encounter Rehearsal in 2013, a test of the Sun in the Solar Illumination Assembly (SIA), Vega and Arcturus calibrations, and other calibrations (stray light, dark, flat fields, interference with other instruments).

This data set contains Calibrated data taken by the New Horizons Multispectral Visible Imaging Camera instrument during the pluto cruise mission phase. This is VERSION 1.0 of this data set. The spacecraft was in hibernation for much of the Pluto Cruise mission phase, and the focus for RALPH (MVIC and LEISA) during Annual CheckOuts one through four (ACO1-4) was preparation for the Pluto Encounter in 2015, including functional tests, and calibrations. Science observations performed during this phase included Uranus and Neptune at phase angles (44 degrees and 34 degrees, respectively) not available from Earth (MVIC), calibrations with Neptune as a navigation test target (MVIC), Sun in the Solar Illumination Assembly (SIA) (MVIC and LEISA), the M6 and M7 clusters (MVIC), and other calibrations (stray light, dark, interference with other instruments).

This data set contains Calibrated data taken by the New Horizons Multispectral Visible Imaging Camera instrument during the pluto cruise mission phase. This is VERSION 1.0 of this data set. The spacecraft was in hibernation for much of the Pluto Cruise mission phase, and the focus for RALPH (MVIC and LEISA) during Annual CheckOuts one through four (ACO1-4) was preparation for the Pluto Encounter in 2015, including functional tests, and calibrations. Science observations performed during this phase included Uranus and Neptune at phase angles (44 degrees and 34 degrees, respectively) not available from Earth (MVIC), calibrations with Neptune as a navigation test target (MVIC), Sun in the Solar Illumination Assembly (SIA) (MVIC and LEISA), the M6 and M7 clusters (MVIC), and other calibrations (stray light, dark, interference with other instruments).

This data set contains Calibrated data taken by the New Horizons Linear Etalon Imaging Spectral Array instrument during the Pluto encounter mission phase. This is VERSION 2.0 of this data set. This data set contains LEISA observations taken during the the Approach (Jan-Jul, 2015) and Encounter mission sub-phases, including flyby observations taken on 14.July, 2015; the data are limited to those downlinked from the spacecraft as of the end of January, 2016. The rest of the downlinked data for this mission phase will be delivered in a future data set. Refer to the data set description above and the sequence table provided in the documentation for more detail about which observations are present in this data set. This is version 2.0 of this data set. Changes since version 1.0 include data downlinked between the end of July, 2015 and the end of January, 2016. These include Pluto observations around the time of the flyby, the Charon hi-resolution observations and co-observations with LORRI, Multi-map observations on 02.July, and Multi departure longitude observations. Also, updates were made to the documentation and catalog files, primarily to resolve liens from the V1.0 peer review.

This data set contains Raw data taken by the New Horizons Multispectral Visible Imaging Camera instrument during the pluto cruise mission phase. This is VERSION 1.0 of this data set. The spacecraft was in hibernation for much of the Pluto Cruise mission phase, and the focus for RALPH (MVIC and LEISA) during Annual CheckOuts one through four (ACO1-4) was preparation for the Pluto Encounter in 2015, including functional tests, and calibrations. Science observations performed during this phase included Uranus and Neptune at phase angles (44 degrees and 34 degrees, respectively) not available from Earth (MVIC), calibrations with Neptune as a navigation test target (MVIC), Sun in the Solar Illumination Assembly (SIA) (MVIC and LEISA), the M6 and M7 clusters (MVIC), and other calibrations (stray light, dark, interference with other instruments).

This data set contains Calibrated data taken by the New Horizons Linear Etalon Imaging Spectral Array instrument during the Pluto encounter mission phase. This is VERSION 3.0 of this data set. This data set contains LEISA observations taken during the the Approach (Jan-Jul, 2015), Encounter, Departure, and Transition mission sub-phases, including flyby observations taken on 14 July, 2015, and departure and calibration data through late October, 2016. This data set completes the Pluto mission phase deliveries for LEISA. This is version 3.0 of this dataset. Changes since version 2.0 include the addition of data downlinked between the end of January, 2016 and the end of October, 2016, completing the delivery of all data covering the Pluto Encounter and subsequent Calibration Campaign. It includes multi- map observations from the Approach phase, observations of the moons, and hi-res departure observations. It also includes functional tests from the Calibration Campaign including scans across the detector of Arcturus, and a second test of the Solar Illumination Assembly. Updates were made to the calibration files, documentation, and catalog files. The data were re-run through the pipeline, which changes the FITS headers of the raw files, but not the FITS data. The exceptions to that are products for which only sub-frame windows were downlinked in previous versions of this data set: those products have been re-downlinked either in full, or all regions outside the previously downloaded windows were downloaded and merged to form full-frame products. In so doing, some LEISA products have more frames downloaded, resulting in a change in the BANDS keyword value in PDS labels. Finally, the updated calibration files cause changes to all of the calibrated data.

This data set contains Calibrated data taken by the New Horizons Linear Etalon Imaging Spectral Array instrument during the Pluto encounter mission phase. This is VERSION 3.0 of this data set. This data set contains LEISA observations taken during the the Approach (Jan-Jul, 2015), Encounter, Departure, and Transition mission sub-phases, including flyby observations taken on 14 July, 2015, and departure and calibration data through late October, 2016. This data set completes the Pluto mission phase deliveries for LEISA. This is version 3.0 of this dataset. Changes since version 2.0 include the addition of data downlinked between the end of January, 2016 and the end of October, 2016, completing the delivery of all data covering the Pluto Encounter and subsequent Calibration Campaign. It includes multi- map observations from the Approach phase, observations of the moons, and hi-res departure observations. It also includes functional tests from the Calibration Campaign including scans across the detector of Arcturus, and a second test of the Solar Illumination Assembly. Updates were made to the calibration files, documentation, and catalog files. The data were re-run through the pipeline, which changes the FITS headers of the raw files, but not the FITS data. The exceptions to that are products for which only sub-frame windows were downlinked in previous versions of this data set: those products have been re-downlinked either in full, or all regions outside the previously downloaded windows were downloaded and merged to form full-frame products. In so doing, some LEISA products have more frames downloaded, resulting in a change in the BANDS keyword value in PDS labels. Finally, the updated calibration files cause changes to all of the calibrated data.

This data set contains Calibrated data taken by the New Horizons Alice Ultraviolet Imaging Spectrograph instrument during the pluto cruise mission phase. This is VERSION 1.0 of this data set.

This data set contains Raw data taken by the New Horizons Long Range Reconnaissance Imager instrument during the pluto cruise mission phase. This is VERSION 2.0 of this data set. The spacecraft was in hibernation for much of the Pluto Cruise mission phase, and the focus for LORRI during Annual CheckOuts (ACOs) one through four (ACO1-4) was preparation for the Pluto Encounter in 2015, including functional tests, calibrations, and encounter rehearsals. Science observations performed by LORRI during this phase included the following targets: KBO objects KBO 2005 FY9 (Makemake) and KBO 2003 EL61 (Haumea); Centaur object Chariklo; the planets Jupiter, Uranus, and Neptune. The ACO tests also had LORRI observing several other targets: Pluto; the star field that will be visible 3 days before Pluto closest approach in 2015; the M7 star field; the star Vega. A full functional test was performed during ACO1 in 2007, with ACO 'Lite' tests performed during ACO2-4 in 2008, 2009 and 2010. Specific tests and calibrations performed during ACOs included the following: scattered light test (2007, 2008, 2010); Pluto OpNav test (2007, 2008); lamp tests (2007, 2008, 2009, 2010); star tracker calibration test (2008); GNC mosaic settling test (2008); LEISA-LORRI ridealong (2008); scattered light dither test (2010). The changes in Version 2.0 were re-running of the ancillary data in the data product, updated geometry from newer SPICE kernels, minor editing of the documentation, catalogs, etc., and resolution of liens from the December, 2014 review, plus those from the May, 2016 review of the Pluto Encounter data sets. The lossy images from Version 1.0 were recalibrated, including expanding the 'bad' pixel designation of 8x8 boxes affected by the first 34 pixels of header information in the calibrated quality map. No new observations were added with this version (V2.0).