PDS_VERSION_ID = PDS3 RECORD_TYPE = "STREAM" OBJECT = TEXT PUBLICATION_DATE = 2014-02-28 NOTE = "This file contains an incremental local Data Dictionary that was used to validate data labels for the New Horizons mission (NH). It comprises locally-defined New Horizons data elements. The NAMEs of these NH-specific elements begin with the NAMESPACE_ID string, 'NEWHORIZONS:'. This incremental dictionary contains text that is human-readable and should be inserted into, or replace equivalent text in, a PDSDD.FULL file, which can in turn be used as an input to PDS label validation software. This is intended as a long-term (years) but temporary file that will eventually become obsolete once it is stable and its PDSDD-relevant contents have been added to the standard PDS Data Dictionary, PDSDD.FULL. The NH-specific elements in this file are the following: NEWHORIZONS:APPROX_TARGET_LINE NEWHORIZONS:APPROX_TARGET_NAME NEWHORIZONS:APPROX_TARGET_SAMPLE NEWHORIZONS:OBSERVATION_DESC NEWHORIZONS:SEQUENCE_ID " END_OBJECT = TEXT INSTRUMENT_HOST_ID = "NH" DATA_SET_ID = "NH-J-SDC-3-JUPITER-V3.0" /* N.B. This file may apply to any NH data set */ END ######################################################################## ######################################################################## The rest of this file, after the next four lines, is the PDSDD insert text described above; it is not part of an ODL or PDS Label here, as the END line above should have stopped any properly functioning ODL parser. ############# PDSDD INSERT TEXT STARTS AFTER NEXT LINE ################ ############# PDSDD INSERT TEXT STARTS AFTER THIS LINE ################ OBJECT = ELEMENT_DEFINITION NAME = "NEWHORIZONS:APPROX_TARGET_LINE" STATUS_TYPE = APPROVED GENERAL_DATA_TYPE = REAL UNIT_ID = PIXEL STANDARD_VALUE_TYPE = RANGE DESCRIPTION = " Used in New Horizons (NH) mission instrument observations labels as an approximate line location in an image of the center of a target. This is only an estimate of the location and may be off by a large fraction, or multiple, of the size of the image, especially for flyby encounters. See also NEWHORIZONS:APPROX_TARGET_NAME and NEWHORIZONS:APPROX_TARGET_SAMPLE." END_OBJECT = ELEMENT_DEFINITION END OBJECT = ELEMENT_DEFINITION NAME = "NEWHORIZONS:APPROX_TARGET_NAME" STATUS_TYPE = APPROVED GENERAL_DATA_TYPE = CHARACTER UNIT_ID = 'N/A' STANDARD_VALUE_TYPE = TEXT DESCRIPTION = " Used in New Horizons (NH) mission instrument observations labels as an identifier of the primary target of a boresighted, imaging instrument (ALICE, LEISA, LORRI, MVIC). See also NEWHORIZONS:APPROX_TARGET_LINE and NEWHORIZONS:APPROX_TARGET_SAMPLE." END_OBJECT = ELEMENT_DEFINITION END OBJECT = ELEMENT_DEFINITION NAME = "NEWHORIZONS:APPROX_TARGET_SAMPLE" STATUS_TYPE = APPROVED GENERAL_DATA_TYPE = REAL UNIT_ID = PIXEL STANDARD_VALUE_TYPE = RANGE DESCRIPTION = " Used in New Horizons (NH) mission instrument observations labels as an approximate sample location in an image of the center of a target. This is only an estimate of the location and may be off by a large fraction, or multiple, of the size of the image, especially for flyby encounters. See also NEWHORIZONS:APPROX_TARGET_NAME and NEWHORIZONS:APPROX_TARGET_LINE." END_OBJECT = ELEMENT_DEFINITION END OBJECT = ELEMENT_DEFINITION NAME = "NEWHORIZONS:OBSERVATION_DESC" STATUS_TYPE = APPROVED GENERAL_DATA_TYPE = CHARACTER UNIT_ID = 'N/A' STANDARD_VALUE_TYPE = TEXT DESCRIPTION = " Used in New Horizons (NH) mission instrument observations labels as a brief, free-form, prose description of the observation sequence and/or targets and/or anything else the science team thought useful to describe the sequence of observations." END_OBJECT = ELEMENT_DEFINITION END OBJECT = ELEMENT_DEFINITION NAME = "NEWHORIZONS:SEQUENCE_ID" STATUS_TYPE = APPROVED GENERAL_DATA_TYPE = CHARACTER UNIT_ID = 'N/A' STANDARD_VALUE_TYPE = TEXT DESCRIPTION = " Used in New Horizons (NH) mission instrument observation labels to identify SEQUENCE IDentifier of sequence that generated the observation. E.g. JEMV_COLOR_01 15174:PEAL_CLOSEST_APPROACH_01 This NH-specific keyword is used because PDS standard keyword SEQUENCE_ID maximum allowed lenght is too short for some of the NH values. Loose formation rules, which varied throughout the mission, are described here: May have prefix of 5-digit Load ID and colon, YYDOY:, indicating nominal day of load on which sequence was uploaded, where YY = (Year A.D.) - 2000 DOY = Day Of Year, e.g. 15185 => 2015-JUL-04 Typically next are 2 uppercase letters for mission phase or subphase: e.g. CO - COmmissioning (also sometimes LA for LAunch) JE - Jupiter Encounter (also sometimes JU) A1 - Annual checkout 1 (also A2-A8; during Pluto Cruise) PE - Pluto Encounter etc. Typically next are 2 uppercase letters for main instrument of sequence (N.B. may not be instrument of observation in label): ALice; LEisa; LOrri; MVic; PEpssi; SDc; SWap. After that is an arbitrary sequence of 7-bit ASCII characters." END_OBJECT = ELEMENT_DEFINITION END