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.
A coronal hole and its identification as the source of a high velocity solar wind stream
1973553 citationsA. S. Krieger, A. F. Timothy et al.Solar Physicsprofile →
Citations per year, relative to A. F. Timothy A. F. Timothy (= 1×)
peers
Gordon Newkirk
Countries citing papers authored by A. F. Timothy
Since
Specialization
Citations
This map shows the geographic impact of A. F. Timothy'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 A. F. Timothy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. F. Timothy more than expected).
This network shows the impact of papers produced by A. F. Timothy. 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 A. F. Timothy. The network helps show where A. F. Timothy may publish in the future.
Co-authorship network of co-authors of A. F. Timothy
This figure shows the co-authorship network connecting the top 25 collaborators of A. F. Timothy.
A scholar is included among the top collaborators of A. F. Timothy 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 A. F. Timothy. A. F. Timothy is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Golub, L., A. S. Krieger, R. Simon, G. S. Vaiana, & A. F. Timothy. (1975). Temporal and Spatial Properties of Coronal Bright Points. Bulletin of the American Astronomical Society. 7. 350.2 indexed citations
5.
Harvey, J. W., A. S. Krieger, A. F. Timothy, & G. S. Vaiana. (1975). Comparison of Skylab X-Ray and Ground-Based Helium Observations. Bulletin of the American Astronomical Society. 104. 50–58.12 indexed citations
6.
Haggerty, R., R. Simon, L. Golub, et al.. (1975). Soft X-ray imaging on photographic film.. 10. 8–14.1 indexed citations
7.
Nolte, J. T., A. S. Krieger, D. F. Webb, et al.. (1975). The Coronal Source of Recurrent, High Speed Solar Wind Streams. Bulletin of the American Astronomical Society. 7. 358.1 indexed citations
Davis, John M., R. C. Chase, A. S. Krieger, A. F. Timothy, & G. S. Vaiana. (1974). Coronal loops associated with active filaments.. Bulletin of the American Astronomical Society. 6. 265.1 indexed citations
11.
Timothy, A. F., A. S. Krieger, R. D. Petrasso, J. K. Silk, & G. S. Vaiana. (1974). The Frequency and Nature of Coronal Transient Events Observed by OSO-7*. Bulletin of the American Astronomical Society. 6. 295.12 indexed citations
12.
Golub, L., A. S. Krieger, J. K. Silk, A. F. Timothy, & G. S. Vaiana. (1974). Solar X-Ray Bright Points. The Astrophysical Journal. 189. L93–L93.205 indexed citations
Krieger, A. S., Tyson S. Barrett, A. F. Timothy, G. S. Vaiana, & L. van Speybroeck. (1972). Large Scale Coronal X ray Structures. Bulletin of the American Astronomical Society. 4. 386.2 indexed citations
16.
Timothy, A. F., Tyson S. Barrett, A. S. Krieger, G. S. Vaiana, & L. van Speybroeck. (1972). The Structure of the X ray Corona Surrounding Quiescent Filaments. Bulletin of the American Astronomical Society. 4. 393.1 indexed citations
17.
Krieger, A. S., A. F. Timothy, & G. S. Vaiana. (1971). Re-evaluation of the Energy Scale of the Michigan OSO III Ion Chamber Soft X-Ray Photometer.. Bulletin of the American Astronomical Society. 3. 439.1 indexed citations
Bowles, J. A., W. M. Glencross, R. J. Speer, et al.. (1968). Preliminary Results from the Helium II 303.8 Resonance Line Monochromator on the OSO IV Satellite.. American Journal of Sociology. 73. 56.2 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.