A system to provide sub-milliKelvin temperature control at T∼300K for extreme precision optical radial velocimetry

Paul M. Robertson; Frederick R. Hearty; Tyler B. Anderson; Gudmundur K. Stefánsson; Eric I. Levi; Chad F. Bender; Suvrath Mahadevan; Samuel P. Halverson; Andrew J. Monson; Lawrence W. Ramsey; Arpita Roy; Christian Schwab; Ryan C. Terrien; Matthew J. Nelson; Basil Blank

doi:10.1117/12.2231311

A system to provide sub-milliKelvin temperature control at T∼300K for extreme precision optical radial velocimetry

Paul M. Robertson^*, Frederick R. Hearty, Tyler B. Anderson, Gudmundur K. Stefánsson, Eric I. Levi, Chad F. Bender, Suvrath Mahadevan, Samuel P. Halverson, Andrew J. Monson, Lawrence W. Ramsey, Arpita Roy, Christian Schwab, Ryan C. Terrien, Matthew J. Nelson, Basil Blank

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

14 Citations (Scopus)

Abstract

We present preliminary results for the environmental control system from NEID, our instrument concept for NASA's Extreme Precision Doppler Spectrograph, which is now in development. Exquisite temperature control is a requirement for Doppler spectrographs, as small temperature shifts induce systematic Doppler shifts far exceeding the instrumental specifications. Our system is adapted from that of the Habitable Zone Planet Finder instrument, which operates at a temperature of 180K.We discuss system modifications for operation at T ∼ 300K, and show data demonstrating sub-mK stability over two weeks from a full-scale system test.

Original language	English
Title of host publication	Ground-Based and Airborne Instrumentation for Astronomy VI
Editors	Christopher J. Evans, Luc Simard, Hideki Takami
Place of Publication	Bellingham, Washington
Publisher	SPIE
Number of pages	10
ISBN (Electronic)	9781510601963
ISBN (Print)	9781510601956
DOIs	https://doi.org/10.1117/12.2231311
Publication status	Published - 2016
Event	Ground-Based and Airborne Instrumentation for Astronomy VI - Edinburgh, United Kingdom Duration: 26 Jun 2016 → 30 Jun 2016

Publication series

Name	Proceedings of SPIE
Publisher	SPIE
Volume	9908
ISSN (Print)	0277-786X

Other

Other	Ground-Based and Airborne Instrumentation for Astronomy VI
Country/Territory	United Kingdom
City	Edinburgh
Period	26/06/16 → 30/06/16

Keywords

Doppler spectrographs
Environment control systems
Temperature control
Vacuum systems

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10.1117/12.2231311

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Robertson, P. M., Hearty, F. R., Anderson, T. B., Stefánsson, G. K., Levi, E. I., Bender, C. F., Mahadevan, S., Halverson, S. P., Monson, A. J., Ramsey, L. W., Roy, A., Schwab, C., Terrien, R. C., Nelson, M. J., & Blank, B. (2016). A system to provide sub-milliKelvin temperature control at T∼300K for extreme precision optical radial velocimetry. In C. J. Evans, L. Simard, & H. Takami (Eds.), Ground-Based and Airborne Instrumentation for Astronomy VI Article 990862 (Proceedings of SPIE; Vol. 9908). SPIE. https://doi.org/10.1117/12.2231311

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title = "A system to provide sub-milliKelvin temperature control at T∼300K for extreme precision optical radial velocimetry",

abstract = "We present preliminary results for the environmental control system from NEID, our instrument concept for NASA's Extreme Precision Doppler Spectrograph, which is now in development. Exquisite temperature control is a requirement for Doppler spectrographs, as small temperature shifts induce systematic Doppler shifts far exceeding the instrumental specifications. Our system is adapted from that of the Habitable Zone Planet Finder instrument, which operates at a temperature of 180K.We discuss system modifications for operation at T ∼ 300K, and show data demonstrating sub-mK stability over two weeks from a full-scale system test.",

keywords = "Doppler spectrographs, Environment control systems, Temperature control, Vacuum systems",

author = "Robertson, {Paul M.} and Hearty, {Frederick R.} and Anderson, {Tyler B.} and Stef{\'a}nsson, {Gudmundur K.} and Levi, {Eric I.} and Bender, {Chad F.} and Suvrath Mahadevan and Halverson, {Samuel P.} and Monson, {Andrew J.} and Ramsey, {Lawrence W.} and Arpita Roy and Christian Schwab and Terrien, {Ryan C.} and Nelson, {Matthew J.} and Basil Blank",

year = "2016",

doi = "10.1117/12.2231311",

language = "English",

isbn = "9781510601956",

series = "Proceedings of SPIE",

publisher = "SPIE",

editor = "Evans, {Christopher J.} and Luc Simard and Hideki Takami",

booktitle = "Ground-Based and Airborne Instrumentation for Astronomy VI",

address = "United States",

note = "Ground-Based and Airborne Instrumentation for Astronomy VI ; Conference date: 26-06-2016 Through 30-06-2016",

}

Robertson, PM, Hearty, FR, Anderson, TB, Stefánsson, GK, Levi, EI, Bender, CF, Mahadevan, S, Halverson, SP, Monson, AJ, Ramsey, LW, Roy, A, Schwab, C, Terrien, RC, Nelson, MJ & Blank, B 2016, A system to provide sub-milliKelvin temperature control at T∼300K for extreme precision optical radial velocimetry. in CJ Evans, L Simard & H Takami (eds), Ground-Based and Airborne Instrumentation for Astronomy VI., 990862, Proceedings of SPIE, vol. 9908, SPIE, Bellingham, Washington, Ground-Based and Airborne Instrumentation for Astronomy VI, Edinburgh, United Kingdom, 26/06/16. https://doi.org/10.1117/12.2231311

A system to provide sub-milliKelvin temperature control at T∼300K for extreme precision optical radial velocimetry. / Robertson, Paul M.; Hearty, Frederick R.; Anderson, Tyler B. et al.
Ground-Based and Airborne Instrumentation for Astronomy VI. ed. / Christopher J. Evans; Luc Simard; Hideki Takami. Bellingham, Washington: SPIE, 2016. 990862 (Proceedings of SPIE; Vol. 9908).

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

TY - GEN

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AU - Robertson, Paul M.

AU - Hearty, Frederick R.

AU - Anderson, Tyler B.

AU - Stefánsson, Gudmundur K.

AU - Levi, Eric I.

AU - Bender, Chad F.

AU - Mahadevan, Suvrath

AU - Halverson, Samuel P.

AU - Monson, Andrew J.

AU - Ramsey, Lawrence W.

AU - Roy, Arpita

AU - Schwab, Christian

AU - Terrien, Ryan C.

AU - Nelson, Matthew J.

AU - Blank, Basil

PY - 2016

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N2 - We present preliminary results for the environmental control system from NEID, our instrument concept for NASA's Extreme Precision Doppler Spectrograph, which is now in development. Exquisite temperature control is a requirement for Doppler spectrographs, as small temperature shifts induce systematic Doppler shifts far exceeding the instrumental specifications. Our system is adapted from that of the Habitable Zone Planet Finder instrument, which operates at a temperature of 180K.We discuss system modifications for operation at T ∼ 300K, and show data demonstrating sub-mK stability over two weeks from a full-scale system test.

AB - We present preliminary results for the environmental control system from NEID, our instrument concept for NASA's Extreme Precision Doppler Spectrograph, which is now in development. Exquisite temperature control is a requirement for Doppler spectrographs, as small temperature shifts induce systematic Doppler shifts far exceeding the instrumental specifications. Our system is adapted from that of the Habitable Zone Planet Finder instrument, which operates at a temperature of 180K.We discuss system modifications for operation at T ∼ 300K, and show data demonstrating sub-mK stability over two weeks from a full-scale system test.

KW - Doppler spectrographs

KW - Environment control systems

KW - Temperature control

KW - Vacuum systems

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M3 - Conference proceeding contribution

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T3 - Proceedings of SPIE

BT - Ground-Based and Airborne Instrumentation for Astronomy VI

A2 - Evans, Christopher J.

A2 - Simard, Luc

A2 - Takami, Hideki

PB - SPIE

CY - Bellingham, Washington

T2 - Ground-Based and Airborne Instrumentation for Astronomy VI

Y2 - 26 June 2016 through 30 June 2016

ER -

Robertson PM, Hearty FR, Anderson TB, Stefánsson GK, Levi EI, Bender CF et al. A system to provide sub-milliKelvin temperature control at T∼300K for extreme precision optical radial velocimetry. In Evans CJ, Simard L, Takami H, editors, Ground-Based and Airborne Instrumentation for Astronomy VI. Bellingham, Washington: SPIE. 2016. 990862. (Proceedings of SPIE). doi: 10.1117/12.2231311

A system to provide sub-milliKelvin temperature control at T∼300K for extreme precision optical radial velocimetry

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