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lsst.ts.sal¶

Service Abstraction Layer (SAL) is LSST’s communications middleware. Built on top of Apache Kafka standard.

Command Acknowledgment Codes
Middleware Overview
Middleware Overview
Application Programming Interfaces
SAL User Guide
Version History

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lsst.ts.sal

Last built Feb 20, 2025.

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© Copyright 2015-2025 LSST contributors.

Financial support for LSST comes from the National Science Foundation (NSF) through Cooperative Agreement No. 1258333, the Department of Energy (DOE) Office of Science under Contract No. DE-AC02-76SF00515, and private funding raised by the LSST Corporation. The NSF-funded LSST Project Office for construction was established as an operating center under management of the Association of Universities for Research in Astronomy (AURA). The DOE-funded effort to build the LSST camera is managed by the SLAC National Accelerator Laboratory (SLAC).