J. Postma

894 total citations
29 papers, 394 citations indexed

About

J. Postma is a scholar working on Astronomy and Astrophysics, Instrumentation and Computational Mechanics. According to data from OpenAlex, J. Postma has authored 29 papers receiving a total of 394 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Astronomy and Astrophysics, 10 papers in Instrumentation and 3 papers in Computational Mechanics. Recurrent topics in J. Postma's work include Stellar, planetary, and galactic studies (17 papers), Galaxies: Formation, Evolution, Phenomena (17 papers) and Astrophysics and Star Formation Studies (15 papers). J. Postma is often cited by papers focused on Stellar, planetary, and galactic studies (17 papers), Galaxies: Formation, Evolution, Phenomena (17 papers) and Astrophysics and Star Formation Studies (15 papers). J. Postma collaborates with scholars based in Canada, India and Italy. J. Postma's co-authors include D. A. Leahy, J. B. Hutchings, Koshy George, S. N. Tandon, Annapurni Subramaniam, Y. Chen, C. S. Stalin, S. K. Ghosh, Rekhesh Mohan and J. B. Hutchings and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and The Astrophysical Journal Supplement Series.

In The Last Decade

J. Postma

26 papers receiving 345 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
J. Postma Canada 11 357 193 47 30 21 29 394
Sarah Casura Australia 9 271 0.8× 146 0.8× 14 0.3× 40 1.3× 24 1.1× 20 308
J. L. Gach France 11 396 1.1× 193 1.0× 10 0.2× 28 0.9× 34 1.6× 21 433
M. Siudek Poland 11 320 0.9× 186 1.0× 21 0.4× 47 1.6× 13 0.6× 43 344
A. Spang France 12 369 1.0× 148 0.8× 21 0.4× 17 0.6× 19 0.9× 44 403
Raymond C. Simons United States 14 604 1.7× 269 1.4× 20 0.4× 57 1.9× 18 0.9× 32 647
T. Emil Rivera-Thorsen Sweden 13 404 1.1× 143 0.7× 17 0.4× 58 1.9× 16 0.8× 24 427
Jens Melinder Sweden 15 587 1.6× 206 1.1× 18 0.4× 102 3.4× 25 1.2× 35 619
Haruka Kusakabe Switzerland 13 393 1.1× 151 0.8× 11 0.2× 93 3.1× 17 0.8× 34 432
R. Kohley Spain 5 272 0.8× 137 0.7× 22 0.5× 23 0.8× 39 1.9× 11 310
Todd Small United States 8 421 1.2× 242 1.3× 13 0.3× 29 1.0× 8 0.4× 18 449

Countries citing papers authored by J. Postma

Since Specialization
Citations

This map shows the geographic impact of J. Postma'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 J. Postma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Postma more than expected).

Fields of papers citing papers by J. Postma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Postma. 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 J. Postma. The network helps show where J. Postma may publish in the future.

Co-authorship network of co-authors of J. Postma

This figure shows the co-authorship network connecting the top 25 collaborators of J. Postma. A scholar is included among the top collaborators of J. Postma 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 J. Postma. J. Postma is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
George, Koshy, Bianca M. Poggianti, Benedetta Vulcani, et al.. (2025). Star formation at different stages of ram-pressure stripping as observed through far-ultraviolet imaging of 13 GASP galaxies. Astronomy and Astrophysics. 700. A38–A38. 1 indexed citations
2.
George, Koshy, Bianca M. Poggianti, A. Omizzolo, et al.. (2024). Candidate ram-pressure stripped galaxies in six low-redshift clusters revealed from ultraviolet imaging. Astronomy and Astrophysics. 690. A337–A337. 5 indexed citations
3.
Leahy, D. A., et al.. (2023). The Complex Structure of the Bulge of M31. The Astrophysical Journal Supplement Series. 265(1). 6–6. 7 indexed citations
4.
Joseph, P., Koshy George, Smitha Subramanian, et al.. (2023). UVIT view of NGC 5291: Ongoing star formation in tidal dwarf galaxies at ∼ 0.35 kpc resolution. Monthly Notices of the Royal Astronomical Society. 522(1). 1196–1207. 2 indexed citations
5.
George, Koshy, Bianca M. Poggianti, Neven Tomičić, et al.. (2022). Ultraviolet imaging observations of three jellyfish galaxies: star formation suppression in the centre and ongoing star formation in stripped tails. Monthly Notices of the Royal Astronomical Society. 519(2). 2426–2437. 15 indexed citations
6.
Rampazzo, R., P. Mazzei, A. D. Marino, et al.. (2022). Dorado and its member galaxies. Astronomy and Astrophysics. 664. A192–A192. 1 indexed citations
7.
Leahy, D. A., et al.. (2021). Far-ultraviolet Variable Sources in M31. The Astronomical Journal. 161(5). 215–215. 7 indexed citations
8.
Leahy, D. A., et al.. (2021). Far-ultraviolet Variables in M31: Concentration in Spiral Arms and Association with Young Stars. The Astronomical Journal. 162(5). 199–199. 4 indexed citations
9.
Postma, J. & D. A. Leahy. (2021). UVIT data reduction pipeline: A CCDLAB and UVIT tutorial. Journal of Astrophysics and Astronomy. 42(2). 24 indexed citations
10.
Leahy, D. A., J. Postma, & Y. Chen. (2020). AstroSat UVIT Observations of Her X-1. The Astrophysical Journal. 889(2). 131–131. 9 indexed citations
11.
Leahy, D. A., et al.. (2020). AstroSat UVIT Survey of M31: Point-source Catalog. The Astrophysical Journal Supplement Series. 247(2). 47–47. 21 indexed citations
12.
Rampazzo, R., S. Ciroi, P. Mazzei, et al.. (2020). Dorado and its member galaxies. Hα imaging of the group backbone. arXiv (Cornell University). 643. 1 indexed citations
13.
Rampazzo, R., S. Ciroi, P. Mazzei, et al.. (2020). Dorado and its member galaxies. Astronomy and Astrophysics. 643. A176–A176. 2 indexed citations
14.
Leahy, D. A., L. Bianchi, & J. Postma. (2018). ASTROSAT/UVIT Survey of M31, First Results: UV-bright Stars in the Bulge. The Astronomical Journal. 156(6). 269–269. 9 indexed citations
15.
George, Koshy, P. Joseph, Patrick Côté, et al.. (2018). Dissecting star formation in the “Atoms-for-Peace” galaxy. Astronomy and Astrophysics. 614. A130–A130. 10 indexed citations
16.
George, Koshy, P. Joseph, Annapurni Subramaniam, et al.. (2018). UVIT observations of the star-forming ring in NGC 7252: Evidence of possible AGN feedback suppressing central star formation. Astronomy and Astrophysics. 613. L9–L9. 11 indexed citations
17.
Subramaniam, Annapurni, J. Postma, Patrick Côté, et al.. (2017). The Horizontal Branch Population of NGC 1851 as Revealed by the Ultraviolet Imaging Telescope (UVIT). The Astronomical Journal. 154(6). 233–233. 14 indexed citations
18.
Subramaniam, Annapurni, S. N. Tandon, N. Kameswara Rao, et al.. (2016). A HOT COMPANION TO A BLUE STRAGGLER IN NGC 188 AS REVEALED BY THE ULTRA-VIOLET IMAGING TELESCOPE (UVIT) ON ASTROSAT. The Astrophysical Journal Letters. 833(2). L27–L27. 25 indexed citations
19.
Postma, J., J. B. Hutchings, & D. A. Leahy. (2011). Calibration and Performance of the Photon-counting Detectors for the Ultraviolet Imaging Telescope (UVIT) of the Astrosat Observatory1. Publications of the Astronomical Society of the Pacific. 123(905). 833–843. 29 indexed citations
20.
Hutchings, J. B., et al.. (2007). Photon Event Centroiding with UV Photon‐counting Detectors. Publications of the Astronomical Society of the Pacific. 119(860). 1152–1162. 20 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.

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