The DOI matches its Crossref record.
The calibration of MK spectral classes using spectral synthesis. 1: The effective temperature calibration of dwarf stars
Abstract
Synthetic spectra based on the new Kurucz models and calculated using the International Business Machines (IBM) personal computer (PC)-based program SPECTRUM (which is described and made available to the astronomical community) are classified using the techniques of MK spectra classification against digital spectra of MK standards. The results are used to calibrate the MK system for solar-composition dwarf stars from B1 V to K5 V in terms of effective temperature.
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
Cited by
The Sixth Data Release of the Sloan Digital Sky Survey
Adelman‐McCarthy, J. K., Agüeros, M. A., Allam, S. S., Allende Prieto, C., Anderson, K. S. J., Anderson, S. F., Annis, J., Bahcall, N. A., Bailer‐Jones, C. A. L., Baldry, I. K., et al. (2008) · The Astrophysical Journal Supplement Series · doi:10.1086/524984 · Cited by 1,486
The Second Data Release of the Sloan Digital Sky Survey
Abazajian, K., Adelman-McCarthy, J. K., Agüeros, M. A., Allam, S. S., Anderson, K., Anderson, S. F., Annis, J., Bahcall, N. A., Baldry, I. K., Bastian, S., et al. (2004) · The Astronomical Journal · doi:10.1086/421365 · Cited by 1,162
Gray, R. O., Corbally, C. J., Garrison, R. F., McFadden, M. T., Bubar, E. J., McGahee, C. E., O'Donoghue, A. A., & Knox, E. R. (2006) · The Astronomical Journal · doi:10.1086/504637 · Cited by 544
Self-citationDetermining stellar atmospheric parameters and chemical abundances of FGK stars with iSpec
Blanco-Cuaresma, S., Soubiran, C., Heiter, U., & Jofré, P. (2014) · Astronomy & Astrophysics · doi:10.1051/0004-6361/201423945 · Cited by 513
Evolutionary stellar population synthesis at high spectral resolution: optical wavelengths
Delgado, R. M. G., Cerviño, M., Martins, L. P., Leitherer, C., & Hauschildt, P. H. (2005) · Monthly Notices of the Royal Astronomical Society · doi:10.1111/j.1365-2966.2005.08692.x · Cited by 337
Metadata
- Authors
- Gray, R. O., & Corbally, C. J.
- Venue
- The Astronomical Journal
- Publisher
- American Astronomical Society
- Published
- 1994-02
- Volume
- 107
- Pages
- 742
- ISSN
- 0004-6256 (ISSN-L)
- OpenAlex
- W2064778606
- Cited by
- 545
- References
- 0
- FWCI
- 1.47
- 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: The calibration of MK spectral classes using spectral synthesis. 1: The effective temperature calibration of dwarf stars. https://app.cochat.ai/papers/10.1086/116893
- The paper
- Gray, R. O., & Corbally, C. J. (1994). The calibration of MK spectral classes using spectral synthesis. 1: The effective temperature calibration of dwarf stars. The Astronomical Journal. https://doi.org/10.1086/116893
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.