The wide-field, multiplexed, spectroscopic facility WEAVE: Survey design, overview, and simulated implementation
WEAVE, the new wide-field, massively multiplexed spectroscopic survey facility for the William Herschel Telescope, will see first light in late 2022. WEAVE comprises a new 2-degree field-of-view prime-focus corrector system, a nearly 1000-multiplex fibre positioner, 20 individually deployable ‘mini’ integral field units (IFUs), and a single large IFU. These fibre systems feed a dual-beam spectrograph covering the wavelength range 366−959 nm at R ∼ 5000, or two shorter ranges at R ∼ 20 000. After summarising the design and implementation of WEAVE and its data systems, we present the organisation, science drivers and design of a five- to seven-year programme of eight individual surveys to: (i) study our Galaxy’s origins by completing Gaia’s phase-space information, providing metallicities to its limiting magnitude for ∼3 million stars and detailed abundances for ∼1.5 million brighter field and open-cluster stars; (ii) survey ∼0.4 million Galactic-plane OBA stars, young stellar objects and nearby gas to understand the evolution of young stars and their environments; (iii) perform an extensive spectral survey of white dwarfs; (iv) survey ∼400 neutral-hydrogen-selected galaxies with the IFUs; (v) study properties and kinematics of stellar populations and ionised gas in z < 0.5 cluster galaxies; (vi) survey stellar populations and kinematics in ∼25 000 field galaxies at 0.3 ≲ z ≲ 0.7; (vii) study the cosmic evolution of accretion and star formation using >1 million spectra of LOFAR-selected radio sources; (viii) trace structures using intergalactic/circumgalactic gas at z > 2. Finally, we describe the WEAVE Operational Rehearsals using the WEAVE Simulator.
Top-30
Journals
|
10
20
30
40
50
60
|
|
|
Astronomy and Astrophysics
58 publications, 40.28%
|
|
|
Monthly Notices of the Royal Astronomical Society
34 publications, 23.61%
|
|
|
Astrophysical Journal
19 publications, 13.19%
|
|
|
Astronomical Journal
8 publications, 5.56%
|
|
|
New Astronomy Reviews
6 publications, 4.17%
|
|
|
Galaxies
3 publications, 2.08%
|
|
|
Astrophysical Journal, Supplement Series
2 publications, 1.39%
|
|
|
RAS Techniques and Instruments
1 publication, 0.69%
|
|
|
Reviews in Mineralogy and Geochemistry
1 publication, 0.69%
|
|
|
Annual Review of Astronomy and Astrophysics
1 publication, 0.69%
|
|
|
Astrophysical Journal Letters
1 publication, 0.69%
|
|
|
Science China: Physics, Mechanics and Astronomy
1 publication, 0.69%
|
|
|
Universe
1 publication, 0.69%
|
|
|
Astronomy and Astrophysics Review
1 publication, 0.69%
|
|
|
Physics Reports
1 publication, 0.69%
|
|
|
Nature Reviews Physics
1 publication, 0.69%
|
|
|
PLoS ONE
1 publication, 0.69%
|
|
|
10
20
30
40
50
60
|
Publishers
|
10
20
30
40
50
60
|
|
|
EDP Sciences
58 publications, 40.28%
|
|
|
Oxford University Press
35 publications, 24.31%
|
|
|
American Astronomical Society
30 publications, 20.83%
|
|
|
Elsevier
9 publications, 6.25%
|
|
|
MDPI
4 publications, 2.78%
|
|
|
Springer Nature
3 publications, 2.08%
|
|
|
SPIE-Intl Soc Optical Eng
2 publications, 1.39%
|
|
|
Mineralogical Society of America
1 publication, 0.69%
|
|
|
Annual Reviews
1 publication, 0.69%
|
|
|
Public Library of Science (PLoS)
1 publication, 0.69%
|
|
|
10
20
30
40
50
60
|
- We do not take into account publications without a DOI.
- Statistics recalculated weekly.