Lunar Reconnaissance Orbiter LRO Thermal Level System Requirements

Lunar Reconnaissance Orbiter (LRO) Thermal Level System Requirements Traceability Level 1 - LRO Requirements ESMD-RLEP-0010 Level 2 - LRO Mission Requirements Document LRO Technical Resource Allocations LRO Electrical Systems Specification LRO Thermal Systems Specification LRO Mission Concept of Operations LRO Thermal Math Model Specification LRO Pointing and Alignment Specification LRO Contamination Plan 431 -RQMT-000004 431 -SPEC-000112 431 -SPEC-000008 431 -SPEC-000091 431 -OPS-000042 431 -SPEC-000092 431 -SPEC-000113 431 -PLAN-000110 Level 3 - LRO Spacecraft Perf. Assurance & Impl. Plan LROC Thermal Interface Control Document LAMP Thermal Interface Control Document Diviner Thermal Interface Control Document LOLA Thermal Interface Control Document CRa. TER Thermal Interface Control Document LEND Thermal Interface Control Document Mini-RF Thermal Interface Control Document 431 -PLAN-000131 431 -ICD-000114 431 -ICD-000115 431 -ICD-000116 431 -ICD-000117 431 -ICD-000118 431 -ICD-0000119 431 -ICD-000159 NASA’s Goddard Space Flight Center 17 - 1

Lunar Reconnaissance Orbiter (LRO) Electrical Level System Requirements Traceability Level 1 - LRO Requirements ESMD-RLEP-0010 Level 2 - LRO Mission Requirements Document LRO Electrical Systems Specification LRO Thermal Systems Specification Delta II PPG LRO Space. Wire Spec LRO 1553 Bus Spec LRO Contamination Control Plan 431 -RQMT-000004 431 -SPEC-000008 431 -SPEC-000091 MDC-00 H 0016 431 -SPEC-000103 431 -SPEC-000102 431 -PLAN-000110 Level 3 - LRO Electrical Systems Requirements Document 431 -RQMT-000140 LROC Electrical Interface Control Document 431 -ICD-000099 LAMP Electrical Interface Control Document 431 -ICD-000096 Diviner Electrical Interface Control Document 431 -ICD-000095 LOLA Electrical Interface Control Document 431 -ICD-000098 CRa. TER Electrical Interface Control Document 431 -ICD-000094 LEND Electrical Interface Control Document 431 -ICD-000097 Mini-RF Electrical Interface Control Document 431 -ICD-000152 C & DH Electrical Interface Control Document 431 -ICD-000141 NASA’s Goddard Space Flight Center 17 - 2

Lunar Reconnaissance Orbiter (LRO) Electrical Level System Requirements Traceability Level 3 continued Level 3 - Communications Electrical Interface Control Document Propulsion Electrical Interface Control Document 431 -ICD-000146 431 -ICD-000147 Level 4 - Star Tracker Electrical Interface Control Document Inertial Measu. Unit Electrical Interface Control Document Battery Electrical Interface Control Document Reaction Wheels Electrical Interface Control Document Gimbal Controller Electrical Interface Control Document Solar Array Electrical Interface Control Document PSE Electrical Interface Control Document PDE Electrical Interface Control Document 431 -ICD-000144 431 -RQMT-0145 431 -ICD-000151 431 -ICD-000148 431 -ICD-000149 431 -ICD-000150 431 -ICD-000142 431 -ICD-000143 NASA’s Goddard Space Flight Center 17 - 3

Lunar Reconnaissance Orbiter (LRO) FSW Level System Requirements Traceability Level 1 - LRO Requirements ESMD-RLEP-0010 Level 2 - LRO Mission Requirements Document LRO Technical Resource Allocation Spec 431 -RQMT-000004 431 -SPEC-000112 Level 3 - LRO Spacecraft Perf. Assurance & Impl. Plan 431 -PLAN-000131 LRO Flight Dynamics Specification 431 -SPEC-000063 ACS Specification 431 -SPEC-000062 LRO FSW Specification 431 -RQMT-000139 C & DH System Requirement 431 -RQMT-000168 LROC Data Interface Control Document 431 -ICD-000109 LAMP Data Interface Control Document 431 -ICD-000106 Diviner Data Interface Control Document 431 -ICD-000105 LOLA Data Interface Control Document 431 -ICD-000108 CRa. TER Data Interface Control Document 431 -ICD-000104 LEND Data Interface Control Document 431 -ICD-000107 CMMI? Spacewire? 1553? NASA’s Goddard Space Flight Center 17 - 4

Lunar Reconnaissance Orbiter (LRO) ACS Level System Requirements Traceability Level 1 - LRO Requirements ESMD-RLEP-0010 Level 2 - LRO Mission Requirements Document LRO Thermal Systems Specification LRO Mission Concept of Operations LRO Technical Resource Allocation LRO Pointing and Alignment Specification LRO Mechanical Systems Specification LRO Thermal Math Model Specification LRO Radiation Requirements LRO Electrical Systems Spec LRO Space. Wire Spec LRO 1553 Bus Spec LRO Contamination Control Plan 431 -RQMT-000004 431 -SPEC-000091 431 -OPS-000042 431 -SPEC-000113 431 -SPEC-000012 431 -SPEC-000092 431 -RQMT-000045 431 -SPEC-000008 431 -SPEC-000103 431 -SPEC-000102 431 -PLAN-000110 Level 3 - LRO Spacecraft Perf. Assurance Impl. Plan LROC GNC ACS Specifications LRO Propulsion Subsystem SOW and Spec 431 -PLAN-000131 431 -SPEC-000162 431 -PROP-000017 NASA’s Goddard Space Flight Center 17 - 5

Lunar Reconnaissance Orbiter (LRO) ACS Level System Requirements Traceability Level 4 –Flight Dynamics Specification 431 -SPEC-000063 LRO Power Subsystem Electronics EICD 431 -ICD-000018 NASA’s Goddard Space Flight Center 17 - 6

Lunar Reconnaissance Orbiter (LRO) Ground Level System Requirements Traceability Level 1 - LRO Requirements ESMD-RLEP-0010 Level 2 - LRO Mission Requirements Document LRO Mission Concept of Operations 431 -RQMT-000004 431 -OPS-000042 Level 3 - LRO Detailed Mission Requirements (DMR) for LRO Ground System 431 -RQMT-000048 Level 4 - Mission Operations Center Specifications Ground Network Specifications ITOS Specifications Trending Specifications Mission Planning System Specifications Flight Dynamics Ground System Specifications NASA’s Goddard Space Flight Center 431 -SPEC-000055 431 -SPEC-000056 431 -SPEC-000057 431 -SPEC-000059 431 -SPEC-000060 431 -SPEC-000063 17 - 7

Lunar Reconnaissance Orbiter (LRO) Propulsion Level System Requirements Traceability Level 1 - LRO Requirements ESMD-RLEP-0010 Level 2 - LRO Mission Requirements Document LRO Electrical Systems Specification LRO Thermal Systems Specification LRO Mission Concept of Operations LRO Mechanical System Specification LRO Thermal Math Model Requirements LRO Radiation Requirements LRO Technical Resource Allocation Spec LRO Contamination Control Plan 431 -RQMT-000004 431 -SPEC-000008 431 -SPEC-000091 431 -OPS-000042 431 -RQMT-000012 431 -RQMT-000092 431 -RQMT-000045 431 -SPEC-000112 431 -PLAN-000110 Level 3 - LRO Propulsion Subsystem SOW and Spec LRO Propulsion Subsystem Deliverable Items List and Schedule LRO Spacecraft Perf. Assurance Impl. Plan 431 -PROP-000017 Level 4 - LRO Propellant Tank Specifiction 431 -SPEC-000136 NASA’s Goddard Space Flight Center 431 -LIST-000135 431 -PLAN-000131 17 - 8

Lunar Reconnaissance Orbiter (LRO) C & DH Level System Requirements Traceability Level 1 - LRO Requirements ESMD-RLEP-0010 Level 2 - LRO Mission Requirements Document LRO Mechanical Systems Specification LRO Thermal Systems Specification LRO Radiation Requirements LRO ELV Mission Specification LRO Electrical Systems Specification LRO Technical Resource Allocations Spec LRO Space. Wire Spec LRO 1553 B Bus Spec LRO Contamination Control Plan 431 -RQMT-000004 431 -SPEC-000012 431 -SPEC-000091 431 -SPEC-000045 RLEP-LRO-P 40? 431 -SPEC-000008 431 -SPEC-000112 431 -SPEC-000103 431 -SPEC-000102 431 -PLAN-000110 NASA’s Goddard Space Flight Center 17 - 9

Lunar Reconnaissance Orbiter (LRO) C & DH Level System Requirements Traceability Level 3 - C & DH Requirements LRO Communication System Requirements LRO Spacecraft Perf. Assurance Impl. Plan LRO Flight Software Requirements LROC Electrical Interface Control Document LROC Data Interface Control Document LAMP Electrical Interface Control Document LAMP Data Interface Control Document Diviner Electrical Interface Control Document LOLA Electrical Interface Control Document CRa. TER Electrical Interface Control Document LEND Electrical Interface Control Document 431 -RQMT-000168 431 -REQT-000137 431 -PLAN-000131 431 -RQMT-000139 431 -ICD-000099 431 -ICD-000109 431 -ICD-000096 431 -ICD-000106 431 -ICD-000095 431 -ICD-000098 431 -ICD-000094 431 -ICD-000097 Level 4 - LRO PSE Specification 431 -SPEC-000016 NASA’s Goddard Space Flight Center 17 - 10

Lunar Reconnaissance Orbiter (LRO) Flight Dynamics Level System Requirements Traceability Level 1 - LRO Requirements ESMD-RLEP-0010 Level 2 - LRO Mission Requirements Document LRO Mission Concept of Operations 431 -RQMT-000004 431 -OPS-000042 Level 3 - LRO Propulsion Subsystem Statement of Work and Specification 431 -SOW-000017 Detailed Mission Req’s for the LRO Ground Sys 431 -RQMT-000048 LRO Ground System Interface Control Document 431 -ICD-000049 LRO Pointing & Alignment Specification 431 -SPEC-000113 LRO GNC ACS Specification 431 -SPEC-000162 Level 4 - Flight Dynamics Specification NASA’s Goddard Space Flight Center 431 -SPEC-000063 17 - 11

Lunar Reconnaissance Orbiter (LRO) Communication Level System Requirements Traceability Level 1 - LRO Requirements ESMD-RLEP-0010 Level 2 - LRO Electrical Systems Specification LRO Mission Concept of Operations LRO Mission Requirements Document LRO Mechanical Systems Specification LRO Thermal Systems Specification LRO Contamination Control Plan 431 -SPEC-000008 431 -OPS-000042 431 -REQT-000004 431 -SPEC-000012 431 -SPEC-000091 431 -PLAN-000110 Level 3 - LRO Spacecraft Perf. Assurance Impl. Plan 431 -PLAN-000131 Communication System Requirements for the Lunar Reconnaissance Orbiter 431 -REQT-000137 Radio Frequency Interface Control Document (RFICD) Between the Lunar Reconnaissance Orbiter (LRO) and the Lunar Network (LN) 451 -RFICD-LRO/LN NASA’s Goddard Space Flight Center 17 - 12

Lunar Reconnaissance Orbiter (LRO) Communication Level System Requirements Traceability Continued Level 4 - Performance Specification for the LRO Ka-Band Modulator LRO Ka-Band Subsystem ICD Performance Specification for the LRO Ka-Band Traveling Wave Tube Amplifier LRO Ka-Band Subsystem Integration & Test Procedure Performance Specification for the LRO High Gain Antenna System LRO High Gain Antenna ICD Performance Specification for the LRO Ka-Band Isolator Performance Specification for the LRO Omnidirectional Antennas NASA’s Goddard Space Flight Center 431 -SPEC-000138 431 -ICD-TBD 431 -SPEC-000178 431 -TBD 431 -SPEC-000179 431 -SPEC-TBD 17 - 13

Lunar Reconnaissance Orbiter (LRO) Communication Level System Requirements Traceability Continued Level 4 - LRO Omnidirectional Antenna Mechanical ICD Performance Specification for the LRO S-Band Hybrid Performance Specification for the LRO S-Band Isolator Performance Specification for the LRO S-Band Transceiver Subsystem LRO S-Band Subsystem ICD LRO S-Band Subsystem Integration & Test Procedure NASA’s Goddard Space Flight Center 431 -ICD-TBD 431 -SPEC-TBD 431 -SPEC-000121 431 -ICD-TBD 431 -TBD 17 - 14

Lunar Reconnaissance Orbiter (LRO) Safety Level System Requirements Traceability Level 1 – NASA Policy for Safety and Mission Success NASA Safety and Health Program ELV Payload Safety Review Process NASA Safety Manual NPD 8700. 1 NPD 8710. 2 NASA-STD-8719. 8 NPR 8715. 3 Level 2 - LRO Mission Assurance Requirements Safety User Requirements 431 -RQMT-000 AFSPCMAN 91 -710 Level 3 - LRO Spacecraft Perf. Assurance Impl. Plan Instruments Performance Assurance Implementation Plans (PAIPs) LRO System Safety Program Plan Instruments System Safety Program Plans 431 -PLAN-000131 NASA’s Goddard Space Flight Center TBD TBD 17 - 15

Lunar Reconnaissance Orbiter (LRO) I & T Level System Requirements Traceability Level 1 - LRO Requirements ESMD-RLEP-0010 Level 2 - LRO Mission Requirements Document LRO Mission Assurance Requirements(RLEP) LRO Electrical Systems Specification LRO Thermal Systems Specification LRO Mechanical System Specification LRO Contamination Control Plan 431 -RQMT-000004 431 -RQMT-000174 431 -SPEC-000008 431 -SPEC-000091 431 -RQMT-000012 431 -PLAN-000110 Level 3 - LRO Spacecraft Perf. Assurance Impl. Plan LRO System Safety Plan LRO Detailed Mission Requirements (DMR) for LRO Ground System ICD 431 -PLAN-000131 431 -PLAN-000176 NASA’s Goddard Space Flight Center 431 -RQMT-000048 431 -ICD-000049 17 - 16