SATPC0041442 TAB 04 4 SOW.pdf

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Multi-Platform Investigation of Cross-Scale Energy Transfer
Solicitation number
80NSSC26935259Q
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About this file

This is a Statement of Work for a research contract focused on space weather and geospace science. The contractor shall conduct event-driven studies of magnetospheric substorms using existing satellite and ground-based observational data to support the future Links multi-scale geospace mission, identified as the highest priority Living With a Star (LWS) mission by the Heliophysics Decadal Survey. The work encompasses four primary deliverables: identifying candidate substorm events that feature alignment of THEMIS and MMS satellite data with comprehensive ground-based observational coverage from missions including ELFIN, POES/MetOp, and Swarm; producing detailed studies of current sheet formation and disruption in the near-Earth magnetotail to calculate reconnection rates and compare small-scale energy conversion signatures to macro- and meso-scale phenomena; analyzing magnetotail activity in relation to near-Earth particle injections, ionospheric particle precipitation, and other ionospheric responses; and developing an artificial intelligence and machine learning-assisted event workflow prototype to support event organization, feature extraction across datasets, and Links-relevant data analysis planning.

The contract period of performance runs from August 1, 2026 through July 31, 2027. No specific pricing terms, federal agencies, contract vehicles, or response deadlines are identified in this Statement of Work document.

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STATEMENT OF WORK

1. Objective/Requirements

The objective is to use existing in situ and ground-based observations to build a few well-defined event studies that can identify measurement needs and observational gaps relevant to the future Links multi-scale geospace mission. Links is the highest priority Living With a Star (LWS) mission identified by the last Heliophysics

Decadal Survey.

2. Characteristics, Scope, and Specs

The contractor shall perform the following duties:

• Identify candidate substorm events (space weather activity) that contain THEMIS and

MMS alignment, with good ground-based observational coverage. Additional data from missions such as ELFIN, POES/MetOp, Swarm, etc.

• Produce studies of current sheet formation and disruption in the near-Earth magnetotail using MMS and THEMIS in situ observations. Goal is to calculate reconnection rates with respect to other observables and other small-scale energy conversion signatures, for comparison to macro- and meso-scale phenomena.

• Study magnetotail activity in relation to near-Earth particle injections, ionospheric particle precipitation, and other ionospheric responses.

• Develop an AI-ML-assisted event workflow to support event organization and feature extraction across different datasets. Expected delivery is a prototype workflow that would enhance Links-relevant data analysis and planning.

3. Period of Performance

8/1/26 – 7/31/27

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