The DOI matches its Crossref record; 22 of the 22 references it cites were found in a registry or an index.
A spectrograph for exoplanet observations calibrated at the centimetre-per-second level
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Laser phase and frequency stabilization using an optical resonator
Drever, R. W. P., Hall, J. L., Kowalski, F. V., Hough, J., Ford, G. M., Munley, A. J., & Ward, H. (1983) · Applied Physics B Photophysics and Laser Chemistry · doi:10.1007/bf00702605 · Cited by 3,811
Udem, T., Holzwarth, R., & Hänsch, T. W. (2002) · Nature · doi:10.1038/416233a · Cited by 3,111
Self-citationFrequency Ratio of Al+and Hg+Single-Ion Optical Clocks; Metrology at the 17th Decimal Place
Rosenband, T., Hume, D. B., Schmidt, P. O., Chou, C. W., Brusch, A., Lorini, L., Oskay, W. H., Drullinger, R. E., Fortier, T. M., Stalnaker, J. E., et al. (2008) · Science · doi:10.1126/science.1154622 · Cited by 1,450
ELODIE: A spectrograph for accurate radial velocity measurements
Baranne, A., Queloz, D., Mayor, M., Adrianzyk, G., Knispel, G., Kohler, D., Lacroix, D., Meunier, J.-P., Rimbaud, G., & Vin, A. (1996) · Astronomy and Astrophysics Supplement Series · doi:10.1051/aas:1996251 · Cited by 1,325
Characterization of Frequency Stability
Barnes, J. A., Chi, A. R., Cutler, L. S., Healey, D. J., Leeson, D. B., McGunigal, T. E., Mullen, J. A., Smith, W. L., Sydnor, R. L., Vessot, R. F. C., et al. (1971) · IEEE Transactions on Instrumentation and Measurement · doi:10.1109/tim.1971.5570702 · Cited by 814
Setting New Standards with HARPS
Mayor, M., Pepe, F. A., Queloz, D. P., Bouchy, F., Rupprecht, G., Curto, G. L., Ávila, G., Benz, W., Bertaux, J., Bonfils, X., et al. (2003) · The Messenger · Cited by 715
Self-citationLaser Frequency Combs for Astronomical Observations
Steinmetz, T., Wilken, T., Araujo-Hauck, C., Holzwarth, R., Hänsch, T. W., Pasquini, L., Manescau, A., D'Odorico, S., Murphy, M. T., Kentischer, T., et al. (2008) · Science · doi:10.1126/science.1161030 · Cited by 696
Self-citationCharacterization of frequency stability
Barnes, J. A. (1970) · doi:10.6028/nbs.tn.394 · Cited by 675
A laser frequency comb that enables radial velocity measurements with a precision of 1 cm s-1
Li, C.-H., Benedick, A. J., Fendel, P., Glenday, A. G., Kärtner, F. X., Phillips, D. F., Sasselov, D., Szentgyorgyi, A., & Walsworth, R. L. (2008) · Nature · doi:10.1038/nature06854 · Cited by 469
Bouchy, F., Mayor, M., Lovis, C., Udry, S., Benz, W., Bertaux, J.-L., Delfosse, X., Mordasini, C., Pepe, F., Queloz, D., et al. (2009) · Astronomy & Astrophysics · doi:10.1051/0004-6361:200810669 · Cited by 449
Cited by
Picqué, N., & Hänsch, T. W. (2019) · Nature Photonics · doi:10.1038/s41566-018-0347-5 · Cited by 1,255
Self-citationUltralow-noise mode-locked fiber lasers and frequency combs: principles, status, and applications
Kim, J., & Song, Y. (2016) · Advances in Optics and Photonics · doi:10.1364/aop.8.000465 · Cited by 567
Perryman, M. (2018) · Cambridge University Press eBooks · doi:10.1017/9781108304160 · Cited by 340
Metadata
- Authors
- Wilken, T., Curto, G. L., Probst, R. A., Steinmetz, T., Manescau, A., Pasquini, L., González Hernández, J. I., Rebolo, R., Hänsch, T. W., Udem, T., & Holzwarth, R.
- Venue
- Nature
- Published
- 2012-05
- Volume
- 485
- Issue
- 7400
- Pages
- 611-614
- ISSN
- 0028-0836 (ISSN-L)
- 1476-4687
- OpenAlex
- W1971115498
- Cited by
- 302
- References
- 22
- FWCI
- 39.01
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: A spectrograph for exoplanet observations calibrated at the centimetre-per-second level. https://app.cochat.ai/papers/10.1038/nature11092
- The paper
- Wilken, T., Curto, G. L., Probst, R. A., Steinmetz, T., Manescau, A., Pasquini, L., González Hernández, J. I., Rebolo, R., Hänsch, T. W., Udem, T., & Holzwarth, R. (2012). A spectrograph for exoplanet observations calibrated at the centimetre-per-second level. Nature. https://doi.org/10.1038/nature11092
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.