A. U. Landolt

7.0k total citations · 2 hit papers
89 papers, 4.2k citations indexed

About

A. U. Landolt is a scholar working on Astronomy and Astrophysics, Computational Mechanics and Instrumentation. According to data from OpenAlex, A. U. Landolt has authored 89 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 76 papers in Astronomy and Astrophysics, 47 papers in Computational Mechanics and 43 papers in Instrumentation. Recurrent topics in A. U. Landolt's work include Stellar, planetary, and galactic studies (57 papers), Astronomical Observations and Instrumentation (47 papers) and Astronomy and Astrophysical Research (43 papers). A. U. Landolt is often cited by papers focused on Stellar, planetary, and galactic studies (57 papers), Astronomical Observations and Instrumentation (47 papers) and Astronomy and Astrophysical Research (43 papers). A. U. Landolt collaborates with scholars based in United States, Chile and Serbia. A. U. Landolt's co-authors include Alan Uomoto, James L. Clem, George W. Preston, M. M. Phillips, J. S. Drilling, Bradley E. Schaefer, R. C. Bohlin, Peter Höflich, P. Candia and N. B. Suntzeff 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

A. U. Landolt

83 papers receiving 4.0k citations

Hit Papers

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What are hit papers?

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.

UBVRI photometric standard stars in the magnitude range 11.5-16.0 around the celestial equator

1992 2.5k citations A. U. Landolt The Astronomical Journal profile →
UBVRI photometric standard stars around the celestial equator

1983 401 citations A. U. Landolt The Astronomical Journal profile →

Peers

Countries citing papers authored by A. U. Landolt

Since Specialization

Citations

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

Fields of papers citing papers by A. U. Landolt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. U. Landolt. 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. U. Landolt. The network helps show where A. U. Landolt may publish in the future.

Co-authorship network of co-authors of A. U. Landolt

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	THE 2010 ERUPTION OF THE RECURRENT NOVA U SCORPII: THE MULTI-WAVELENGTH LIGHT CURVE 2015 ·Leicester Research Archive (University of Leicester) ·Ashley Pagnotta, Bradley E. Schaefer, James L. Clem, A. U. Landolt, G. Handler, K. L. Page, J. P. Osborne, E. M. Schlegel, D. I. Hoffman, S. Kiyota, Hiroyuki Maehara	5
2	THE CALSPEC STARS P177D AND P330E 2015 ·The Astronomical Journal ·R. C. Bohlin, A. U. Landolt	17
3	FAINTUBVRISTANDARD STAR FIELDS 2013 ·The Astronomical Journal ·James L. Clem, A. U. Landolt	22
4	Photometry of a Group of Stars in the Direction of NGC 1746/1750/1758 2010 ·Publications of the Astronomical Society of the Pacific ·A. U. Landolt, J. L. Africano	2
5	UBVRIPHOTOMETRIC STANDARD STARS AROUND THE CELESTIAL EQUATOR: UPDATES AND ADDITIONS 2009 ·The Astronomical Journal ·A. U. Landolt	199
6	Standardization in the Classical UBVRI Photometric System 2007 ·A. U. Landolt	0
7	<title>Observatory for education and public outreach controlled through the World Wide Web</title> 1998 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·T. G. Guzik, Patrick M. Motl, (unknown), Paul Fisher, (unknown), A. U. Landolt, J. G. Stacy, Joel E. Tohline, (unknown)	0
8	The photometric period of the recurrent Nova T Pyxidis 1992 ·The Astrophysical Journal Supplement Series ·Bradley E. Schaefer, A. U. Landolt, N. Vogt, D. A. H. Buckley, Brian D. Warner, A. R. Walker, Howard E. Bond	23
9	The optical light curves of SN 1980N and SN 1981D in NGC 1316 (Fornax A) 1991 ·The Astronomical Journal ·M. Hamuy, M. M. Phillips, J. Maza, M. Wischnjewsky, Alan Uomoto, A. U. Landolt, (unknown)	27
10	Multicolor photometric and spectroscopic observations of the van den Bergh and Hagen cluster no. 99 1990 ·The Astronomical Journal ·A. U. Landolt, C. L. Perry, (unknown), S. Malaroda	2
11	Multicolor photometry of the presumed stellar aggregate IC 2944 1986 ·The Astronomical Journal ·C. L. Perry, A. U. Landolt	6
12	UBV Observations of V603 Aql = Nova Aql 1918 in 1968 and 1969 1973 ·IBVS ·A. U. Landolt	1
13	UBV observations of XX Camelopardalis and rho Cassiopeiae 1973 ·Publications of the Astronomical Society of the Pacific ·A. U. Landolt	3
14	UBV Observations of FU Ori, SU Tau and OJ 287 1972 ·IBVS ·A. U. Landolt	1
15	The Subluminous B-Type Star CD - 42°14462 1971 ·Publications of the Astronomical Society of the Pacific ·Howard E. Bond, A. U. Landolt	3
16	Observations of OJ 287 between 0.36 and 3.4 µm 1971 ·Nature Physical Science ·H. M. Dyck, T. D. Kinman, G. W. Lockwood, A. U. Landolt	4
17	UBV Observations of Miscellaneous Peculiar Stars 1968 ·Publications of the Astronomical Society of the Pacific ·A. U. Landolt	6
18	UBV Observations of Long-Period Variable Stars, II. 1967 ·Publications of the Astronomical Society of the Pacific ·A. U. Landolt	1
19	Preliminary UBV Light-Curves for the Eclipsing Binary V382 Cygni. 1964 ·The Astrophysical Journal ·A. U. Landolt	3
20	The Galactic Cluster NGC 6087. 1964 ·The Astrophysical Journal Supplement Series ·A. U. Landolt	6

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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