September 2019 New Horizons Review 
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SDC KEM Cruise 1 and KEM1 Encounter Liens
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Reviewers: Andrew Poppe, Addie Dove
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CATALOG

file: catalog/dataset.cat
--> Under Version, there is text that begins, "Future datasets may include more data...". I'm concerned that the data are being released when they may be potentially incomplete. Thus, are there truly future data to be added to this dataset?
--> Also, the start date of December 07, 2017 noted in that paragraph is inconsistent with the date range specified elsewhere, and the dataset itself.

DATA
--> How to determine threshold of various channels when there aren't hits in the dataset? We haven’t necessarily had this issue before because we’ve had enough hits, but here, one can’t necessarily reconstruct a minimum detectable dust grain size without the threshold information. Add a file or documentation listing the set thresholds.

Technical Review: Tilden Barnes
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DATA_SET_ID:  Should the KEM1 id not be '-X-' (for "Other") but '-A-' for "asteroid"?  Or are we stating the KBOs are other?

file: 'catalog/dataset.cat'
--> ABSTRACT_DESC: The abstracts between KEMCRUISE1 and KEM1 are almost identical, yet don't they include different things?  Most of the text makes sense for being the same, but I question if what is included is always the same.  Perhaps I'm wrong.
--> DATA_SET_DESC: The difference between KEMCRUIE1 and KEM1 are negligible.  Should that be the case of for a cruise data set and then an encounter?  The purposes and what is observed or done I would think would be different.

Certification: KEM Cruise 1 is certified. KEM1 Encounter requires delta review with the addition of threshold information.