American Association of Variable Star Observers (AAVSO) United States of America (USA)

Research

Date range: 1 August 2022 - 31 July 2023

Region: Global
Subject/journal group: All

The table to the right includes counts of all research outputs for American Association of Variable Star Observers (AAVSO) published between 1 August 2022 - 31 July 2023 which are tracked by the Nature Index.

Hover over the donut graph to view the Share for each subject. Below, the same research outputs are grouped by subject. Click on the subject to drill-down into a list of articles organized by journal, and then by title.

Note: Articles may be assigned to more than one subject area.

Article Count and Share for American Association of Variable Star Observers (AAVSO)
Count Share
5 0.20

Outputs by subject (Share)

Outputs by subject
Subject Count Share
1 0.01
5 0.20

Share output for the past 5 years

Share per year
2018 2019 2020 2021 2022*
0.17 0.05 0.05 0.00 0.04

Compare American Association of Variable Star Observers (AAVSO) with other institutions

*Note: 2022 data contains Share for article affiliations from newly added health-science journals.

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Collaboration

Date range: 1 August 2022 - 31 July 2023

International vs. domestic collaboration by Share

  • 75.80% Domestic (82 institutions)
  • 24.20% International (126 institutions)

Hover over the graph to view the percentage of collaboration.

Top 10 domestic collaborators with American Association of Variable Star Observers (AAVSO) by Share*

  1. American Association of Variable Star Observers (AAVSO) and National Aeronautics and Space Administration (NASA) (0.51)
    American Association of Variable Star Observers (AAVSO)0.15
    National Aeronautics and Space Administration (NASA)0.35
  2. American Association of Variable Star Observers (AAVSO) and Georgia State University (GSU) (0.38)
    American Association of Variable Star Observers (AAVSO)0.15
    Georgia State University (GSU)0.23
  3. American Association of Variable Star Observers (AAVSO) and Embry-Riddle Aeronautical University (ERAU) (0.33)
    American Association of Variable Star Observers (AAVSO)0.11
    Embry-Riddle Aeronautical University (ERAU)0.22
  4. American Association of Variable Star Observers (AAVSO) and Association of Universities for Research in Astronomy (AURA) (0.32)
    American Association of Variable Star Observers (AAVSO)0.15
    Association of Universities for Research in Astronomy (AURA)0.17
  5. American Association of Variable Star Observers (AAVSO) and Massachusetts Institute of Technology (MIT) (0.36)
    American Association of Variable Star Observers (AAVSO)0.15
    Massachusetts Institute of Technology (MIT)0.20
  6. American Association of Variable Star Observers (AAVSO) and The University of Arizona (Arizona) (0.23)
    American Association of Variable Star Observers (AAVSO)0.15
    The University of Arizona (Arizona)0.07
  7. American Association of Variable Star Observers (AAVSO) and Harvard University (0.25)
    American Association of Variable Star Observers (AAVSO)0.15
    Harvard University0.09
  8. American Association of Variable Star Observers (AAVSO) and California Institute of Technology (Caltech) (0.21)
    American Association of Variable Star Observers (AAVSO)0.15
    California Institute of Technology (Caltech)0.05
  9. American Association of Variable Star Observers (AAVSO) and The George Washington University (GW) (0.17)
    American Association of Variable Star Observers (AAVSO)0.11
    The George Washington University (GW)0.06
  10. American Association of Variable Star Observers (AAVSO) and University of Colorado Boulder (CU-Boulder) (0.18)
    American Association of Variable Star Observers (AAVSO)0.15
    University of Colorado Boulder (CU-Boulder)

Top 10 international collaborators with American Association of Variable Star Observers (AAVSO) by Share*

  1. American Association of Variable Star Observers (AAVSO) and The University of Auckland (0.22)
    American Association of Variable Star Observers (AAVSO)0.11
    The University of Auckland0.11
  2. American Association of Variable Star Observers (AAVSO) and Institute of Astrophysics of Canarias (IAC) (0.22)
    American Association of Variable Star Observers (AAVSO)0.15
    Institute of Astrophysics of Canarias (IAC)0.06
  3. American Association of Variable Star Observers (AAVSO) and Spanish National Research Council (CSIC) (0.19)
    American Association of Variable Star Observers (AAVSO)0.15
    Spanish National Research Council (CSIC)
  4. American Association of Variable Star Observers (AAVSO) and University of La Laguna (ULL) (0.19)
    American Association of Variable Star Observers (AAVSO)0.15
    University of La Laguna (ULL)
  5. American Association of Variable Star Observers (AAVSO) and Swinburne University of Technology (0.16)
    American Association of Variable Star Observers (AAVSO)0.15
    Swinburne University of Technology
  6. American Association of Variable Star Observers (AAVSO) and Leibniz Association (0.16)
    American Association of Variable Star Observers (AAVSO)0.15
    Leibniz Association
  7. American Association of Variable Star Observers (AAVSO) and Tohoku University (0.16)
    American Association of Variable Star Observers (AAVSO)0.15
    Tohoku University
  8. American Association of Variable Star Observers (AAVSO) and Pontifical Catholic University of Chile (PUC) (0.16)
    American Association of Variable Star Observers (AAVSO)0.15
    Pontifical Catholic University of Chile (PUC)
  9. American Association of Variable Star Observers (AAVSO) and University of Chile (0.16)
    American Association of Variable Star Observers (AAVSO)0.15
    University of Chile
  10. American Association of Variable Star Observers (AAVSO) and University of Montreal (UdeM) (0.09)
    American Association of Variable Star Observers (AAVSO)
    University of Montreal (UdeM)0.07

*Share is the fractional count allocated to an institution for an article that takes into account the percentage of authors from that institution and the number of affiliated institutions that contributed to the article. The horizontal stacked bar charts above indicate the Share contributed by each institution in the bilateral collaboration. If the Share is not shown, hover over the bar to display it.

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Relationships

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