Veloce Rosso: Australia's new precision radial velocity spectrograph

James Gilbert; Christoph Bergmann; Gabe Bloxham; Robert Boz; Robert Brookfield; Tom Carkic; Brad Carter; Scott Case; Vladimir Churilov; Michael Ellis; Gaston Gausachs; Luke Gers; Doug Gray; Nicholas Herrald; Michael Ireland; Damien Jones; Yevgen Kripak; Jon Lawrence; Ellie O'Brien; Ian Price; Matthew Robertson; Christian Schwab; Chris Tinney; Annino Vaccarella; Colin Vest; Duncan Wright; Ross Zhelem

doi:10.1117/12.2312399

Veloce Rosso: Australia's new precision radial velocity spectrograph

James Gilbert, Christoph Bergmann, Gabe Bloxham, Robert Boz, Robert Brookfield, Tom Carkic, Brad Carter, Scott Case, Vladimir Churilov, Michael Ellis, Gaston Gausachs, Luke Gers, Doug Gray, Nicholas Herrald, Michael Ireland, Damien Jones, Yevgen Kripak, Jon Lawrence, Ellie O'Brien, Ian PriceMatthew Robertson, Christian Schwab, Chris Tinney, Annino Vaccarella, Colin Vest, Duncan Wright, Ross Zhelem

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

14 Citations (Scopus)

Abstract

Veloce is an ultra-stable fibre-fed R4 echelle spectrograph for the 3.9 m Anglo-Australian Telescope. The first channel to be commissioned, Veloce 'Rosso', utilises multiple low-cost design innovations to obtain Doppler velocities for sun-like and M-dwarf stars at <1 ms ^-1 precision. The spectrograph has an asymmetric white-pupil format with a 100-mm beam diameter, delivering R>75,000 spectra over a 580-930 nm range for the Rosso channel. Simultaneous calibration is provided by a single-mode pulsed laser frequency comb in tandem with a traditional arc lamp. A bundle of 19 object fibres ensures full sampling of stellar targets from the AAT site. Veloce is housed in dual environmental enclosures that maintain positive air pressure at a stability of ±0.3 mbar, with a thermal stability of ±0.01 K on the optical bench. We present a technical overview and early performance data from Australia's next major spectroscopic machine.

Original language	English
Title of host publication	Ground-based and Airborne Instrumentation for Astronomy VII
Editors	Christopher J. Evans, Luc Simard, Hideki Takami
Place of Publication	Bellingham, Washington
Publisher	SPIE
Pages	1-18
Number of pages	18
ISBN (Electronic)	9781510619586
ISBN (Print)	9781510619579
DOIs	https://doi.org/10.1117/12.2312399
Publication status	Published - 6 Jul 2018
Event	Ground-based and Airborne Instrumentation for Astronomy VII 2018 - Austin, United States Duration: 10 Jun 2018 → 14 Jun 2018

Publication series

Name	Proceedings of SPIE
Volume	10702
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Ground-based and Airborne Instrumentation for Astronomy VII 2018
Country/Territory	United States
City	Austin
Period	10/06/18 → 14/06/18

Keywords

control systems
doppler spectroscopy
echelle spectrographs
fibre optics
high-resolution spectrographs
precision radial velocity spectroscopy
simultaneous calibration
ultra-stable spectrographs

Access to Document

10.1117/12.2312399

Cite this

Gilbert, J., Bergmann, C., Bloxham, G., Boz, R., Brookfield, R., Carkic, T., Carter, B., Case, S., Churilov, V., Ellis, M., Gausachs, G., Gers, L., Gray, D., Herrald, N., Ireland, M., Jones, D., Kripak, Y., Lawrence, J., O'Brien, E., ... Zhelem, R. (2018). Veloce Rosso: Australia's new precision radial velocity spectrograph. In C. J. Evans, L. Simard, & H. Takami (Eds.), Ground-based and Airborne Instrumentation for Astronomy VII (pp. 1-18). [107020Y] (Proceedings of SPIE; Vol. 10702). SPIE. https://doi.org/10.1117/12.2312399

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title = "Veloce Rosso: Australia's new precision radial velocity spectrograph",

abstract = "Veloce is an ultra-stable fibre-fed R4 echelle spectrograph for the 3.9 m Anglo-Australian Telescope. The first channel to be commissioned, Veloce 'Rosso', utilises multiple low-cost design innovations to obtain Doppler velocities for sun-like and M-dwarf stars at <1 ms -1 precision. The spectrograph has an asymmetric white-pupil format with a 100-mm beam diameter, delivering R>75,000 spectra over a 580-930 nm range for the Rosso channel. Simultaneous calibration is provided by a single-mode pulsed laser frequency comb in tandem with a traditional arc lamp. A bundle of 19 object fibres ensures full sampling of stellar targets from the AAT site. Veloce is housed in dual environmental enclosures that maintain positive air pressure at a stability of ±0.3 mbar, with a thermal stability of ±0.01 K on the optical bench. We present a technical overview and early performance data from Australia's next major spectroscopic machine.",

keywords = "control systems, doppler spectroscopy, echelle spectrographs, fibre optics, high-resolution spectrographs, precision radial velocity spectroscopy, simultaneous calibration, ultra-stable spectrographs",

author = "James Gilbert and Christoph Bergmann and Gabe Bloxham and Robert Boz and Robert Brookfield and Tom Carkic and Brad Carter and Scott Case and Vladimir Churilov and Michael Ellis and Gaston Gausachs and Luke Gers and Doug Gray and Nicholas Herrald and Michael Ireland and Damien Jones and Yevgen Kripak and Jon Lawrence and Ellie O'Brien and Ian Price and Matthew Robertson and Christian Schwab and Chris Tinney and Annino Vaccarella and Colin Vest and Duncan Wright and Ross Zhelem",

year = "2018",

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doi = "10.1117/12.2312399",

language = "English",

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series = "Proceedings of SPIE",

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pages = "1--18",

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

booktitle = "Ground-based and Airborne Instrumentation for Astronomy VII",

address = "United States",

note = "Ground-based and Airborne Instrumentation for Astronomy VII 2018 ; Conference date: 10-06-2018 Through 14-06-2018",

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Gilbert, J, Bergmann, C, Bloxham, G, Boz, R, Brookfield, R, Carkic, T, Carter, B, Case, S, Churilov, V, Ellis, M, Gausachs, G, Gers, L, Gray, D, Herrald, N, Ireland, M, Jones, D, Kripak, Y, Lawrence, J, O'Brien, E, Price, I, Robertson, M, Schwab, C, Tinney, C, Vaccarella, A, Vest, C, Wright, D & Zhelem, R 2018, Veloce Rosso: Australia's new precision radial velocity spectrograph. in CJ Evans, L Simard & H Takami (eds), Ground-based and Airborne Instrumentation for Astronomy VII., 107020Y, Proceedings of SPIE, vol. 10702, SPIE, Bellingham, Washington, pp. 1-18, Ground-based and Airborne Instrumentation for Astronomy VII 2018, Austin, United States, 10/06/18. https://doi.org/10.1117/12.2312399

Veloce Rosso: Australia's new precision radial velocity spectrograph. / Gilbert, James; Bergmann, Christoph; Bloxham, Gabe et al.
Ground-based and Airborne Instrumentation for Astronomy VII. ed. / Christopher J. Evans; Luc Simard; Hideki Takami. Bellingham, Washington: SPIE, 2018. p. 1-18 107020Y (Proceedings of SPIE; Vol. 10702).

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

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AU - Gilbert, James

AU - Bergmann, Christoph

AU - Bloxham, Gabe

AU - Boz, Robert

AU - Brookfield, Robert

AU - Carkic, Tom

AU - Carter, Brad

AU - Case, Scott

AU - Churilov, Vladimir

AU - Ellis, Michael

AU - Gausachs, Gaston

AU - Gers, Luke

AU - Gray, Doug

AU - Herrald, Nicholas

AU - Ireland, Michael

AU - Jones, Damien

AU - Kripak, Yevgen

AU - Lawrence, Jon

AU - O'Brien, Ellie

AU - Price, Ian

AU - Robertson, Matthew

AU - Schwab, Christian

AU - Tinney, Chris

AU - Vaccarella, Annino

AU - Vest, Colin

AU - Wright, Duncan

AU - Zhelem, Ross

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N2 - Veloce is an ultra-stable fibre-fed R4 echelle spectrograph for the 3.9 m Anglo-Australian Telescope. The first channel to be commissioned, Veloce 'Rosso', utilises multiple low-cost design innovations to obtain Doppler velocities for sun-like and M-dwarf stars at <1 ms -1 precision. The spectrograph has an asymmetric white-pupil format with a 100-mm beam diameter, delivering R>75,000 spectra over a 580-930 nm range for the Rosso channel. Simultaneous calibration is provided by a single-mode pulsed laser frequency comb in tandem with a traditional arc lamp. A bundle of 19 object fibres ensures full sampling of stellar targets from the AAT site. Veloce is housed in dual environmental enclosures that maintain positive air pressure at a stability of ±0.3 mbar, with a thermal stability of ±0.01 K on the optical bench. We present a technical overview and early performance data from Australia's next major spectroscopic machine.

AB - Veloce is an ultra-stable fibre-fed R4 echelle spectrograph for the 3.9 m Anglo-Australian Telescope. The first channel to be commissioned, Veloce 'Rosso', utilises multiple low-cost design innovations to obtain Doppler velocities for sun-like and M-dwarf stars at <1 ms -1 precision. The spectrograph has an asymmetric white-pupil format with a 100-mm beam diameter, delivering R>75,000 spectra over a 580-930 nm range for the Rosso channel. Simultaneous calibration is provided by a single-mode pulsed laser frequency comb in tandem with a traditional arc lamp. A bundle of 19 object fibres ensures full sampling of stellar targets from the AAT site. Veloce is housed in dual environmental enclosures that maintain positive air pressure at a stability of ±0.3 mbar, with a thermal stability of ±0.01 K on the optical bench. We present a technical overview and early performance data from Australia's next major spectroscopic machine.

KW - control systems

KW - doppler spectroscopy

KW - echelle spectrographs

KW - fibre optics

KW - high-resolution spectrographs

KW - precision radial velocity spectroscopy

KW - simultaneous calibration

KW - ultra-stable spectrographs

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DO - 10.1117/12.2312399

M3 - Conference proceeding contribution

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T3 - Proceedings of SPIE

SP - 1

EP - 18

BT - Ground-based and Airborne Instrumentation for Astronomy VII

A2 - Evans, Christopher J.

A2 - Simard, Luc

A2 - Takami, Hideki

PB - SPIE

CY - Bellingham, Washington

Y2 - 10 June 2018 through 14 June 2018

ER -

Veloce Rosso: Australia's new precision radial velocity spectrograph

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Keywords

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