Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
SparsePak: A Formatted Fiber Field Unit for the WIYN Telescope Bench Spectrograph. I. Design, Construction, and Calibration
2004720 citationsMatthew A. Bershady, David R. Andersen et al.Publications of the Astronomical Society of the Pacificprofile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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This map shows the geographic impact of L. W. Ramsey's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by L. W. Ramsey with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites L. W. Ramsey more than expected).
This network shows the impact of papers produced by L. W. Ramsey. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by L. W. Ramsey. The network helps show where L. W. Ramsey may publish in the future.
Co-authorship network of co-authors of L. W. Ramsey
This figure shows the co-authorship network connecting the top 25 collaborators of L. W. Ramsey.
A scholar is included among the top collaborators of L. W. Ramsey based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with L. W. Ramsey. L. W. Ramsey is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Jones, H. R. A., John Rayner, L. W. Ramsey, et al.. (2008). Precision radial velocity spectrograph. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7014. 70140Y–70140Y.2 indexed citations
Bershady, Matthew A., David R. Andersen, Justin Harker, L. W. Ramsey, & Marc Verheijen. (2004). SparsePak: A Formatted Fiber Field Unit for the WIYN Telescope Bench Spectrograph. I. Design, Construction, and Calibration. Publications of the Astronomical Society of the Pacific. 116(820). 565–590.720 indexed citations breakdown →
5.
Sebring, Thomas A., Gil Moretto, Frank N. Bash, Frank B. Ray, & L. W. Ramsey. (2000). The Extremely Large Telescope (ELT), a scientific opportunity; an engineering certainty. European Southern Observatory Conference and Workshop Proceedings. 57. 53.4 indexed citations
6.
Sebring, Thomas A., M. T. Adams, & L. W. Ramsey. (1995). The Hobby-Eberly Telescope: A Progress Report. American Astronomical Society Meeting Abstracts. 187.3 indexed citations
7.
Ramsey, L. W., et al.. (1991). A new technique for study of radial velocity changes.. 20. 614.1 indexed citations
Barden, Samuel C., et al.. (1980). Implementation of a Fiber Coupled Spectrograph. Bulletin of the American Astronomical Society. 12. 460.1 indexed citations
Ramsey, L. W., et al.. (1975). Atmospheric Structure from Spectral Line Intensities.. Bulletin of the American Astronomical Society. 7. 257.1 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.