CH1ORB-L-C1XS-2-NPO-EDR

ESSENTIAL READING The DOCUMENT directory contains 3 instrument specific documents, these are the Experimenter to Archive Interface Control Document (EAICD) which details the structure of this PDS dataset and the various data types produced. The data handling ICD gives more details of the telemetry packets received from C1XS and the command packet format. The final document is the flight operations manual which gives the normal operating command sequences. The user is advised to refer to the papers published about the instrument, specifically Grande_et_al_2009_1, Crawford_et_al_2009_1 and Howe_et_al_2009_1. Data Set Overview Mission Phase Definition Mission phase abbreviations are defined in CATALOG/MISSION.CAT Data levels Data contained within this archive is CODMAC level 2. Data Set Identifier The DATA_SET_ID is a unique alphanumeric identifier for the data sets. Format DATA_SET_ID: XXYZZZUNNNVVVWWW Acronym | Description | Example XX | Instrument Host ID | CH1ORB Y | Target ID | L ZZZ | Instrument ID | C1XS U | CODMAC Data level | 2 NNN | mission phase |NPO VVV | data set type |EDR WWW | Version number | V1.0 E.G. CH1ORBLC1XS2NPOEDRV1.0 VOLUME_ID The VOLUME_ID is a unique alphanumeric identifier for volume. Descriptive files Descriptive files contain information in order to support the processing and analysis of data files. The following file types are defined as descriptive files .LBL PDS label files .AUX Anxiliary truncated!, Please see actual data for full text [truncated!, Please see actual data for full text]

必备读物：

文档目录包含3份针对特定仪器的文档，包括实验者至档案接口控制文档（EAICD），详细阐述了该PDS数据集的结构及产生的多种数据类型。数据处理ICD提供了来自C1XS的遥测数据包的更多详细信息以及命令数据包的格式。最后一篇文档为飞行操作手册，其中包含了常规操作命令序列。用户被建议参考有关仪器的已发表论文，特别是Grande等（2009）的论文。

数据集概览

任务阶段定义：任务阶段的缩写定义在CATALOG/MISSION.CAT文件中。
数据级别：存档中包含的数据为CODMAC级别2。
数据集标识符：DATA_SET_ID是数据集的唯一字母数字标识符。格式如下：

DATA_SET_ID: XXYZZZUNNNVVVWWW

缩写 | 描述 | 示例
XX | 仪器主机ID | CH1ORB
Y | 目标ID | L
ZZZ | 仪器ID | C1XS
U | CODMAC数据级别 | 2
NNN | 任务阶段 | NPO
VVV | 数据集类型 | EDR
WWW | 版本号 | V1.0

例如：CH1ORBLC1XS2NPOEDRV1.0

卷标识符：VOLUME_ID是卷的唯一字母数字标识符。
描述性文件：描述性文件包含支持数据处理和分析数据文件的信息。以下文件类型被定义为描述性文件：.LBL PDS标签文件 .AUX

[文件内容截断！请参阅实际数据以获取完整文本 [文件内容截断！请参阅实际数据以获取完整文本]]