14 July 2008 A dual-consumer design for the Atacama Large Millimeter Array control subsystem
Author Affiliations +
Abstract
The control subsystem for the Atacama Large Millimeter Array (ALMA) must fulfill a number of roles. Principle amongst these is the ability to conduct observations and the ability to monitor and maintain the health of the hardware. These two roles impose different requirements on the control subsystem. The ALMA control subsystem uses a design which explicitly recognizes these different roles and provides capabilities that are targeted at the astronomers, engineers and other users of the ALMA control subsystem. In this paper we will describe this aspect of the design of the ALMA control subsystem with emphasis on how the various components of the software interact to meet the requirements of these different users and produce a coherent control subsystem that can transition from a high level, astronomical perspective of the array to a detailed low-level perspective with a focus on a particular piece of hardware.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ralph Marson, Jeffrey Kern, Allen Farris, Rafael Hiriart, "A dual-consumer design for the Atacama Large Millimeter Array control subsystem", Proc. SPIE 7019, Advanced Software and Control for Astronomy II, 701905 (14 July 2008); doi: 10.1117/12.790377; https://doi.org/10.1117/12.790377
PROCEEDINGS
10 PAGES


SHARE
KEYWORDS
Antennas

Holography

Control systems

Interferometry

Data archive systems

Optical correlators

Receivers

RELATED CONTENT

CARMA: a new heterogeneous millimeter-wave interferometer
Proceedings of SPIE (October 08 2004)
The ALMA OT in early science: supporting multiple customers
Proceedings of SPIE (September 24 2012)
The Atacama Large Millimeter/submillimeter Array
Proceedings of SPIE (July 10 2008)
Submillimeter array
Proceedings of SPIE (July 31 1998)
ALMA: the first year of observations
Proceedings of SPIE (September 13 2012)

Back to Top