Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

• U. Camci8 · h 20
• A. Updike3 · h 28
• D. Perley3 · h 79
• J. Greiner2 profiles3 · h 71
• A. N. Guelbenzu2 · h 27
• A. Rau2 · h 56
• A. Rossi2 profiles2 · h 8
• D. A. Kann2 · h 50
• F. E.2 · h 3
• J. Fynbo2 profiles2 · h 60
• K. Varela2 · h 13
• M. Tanga2 · h 11

• Max Planck Institute for Extraterrestrial PhysicsDE7 papers
• National Institute for AstrophysicsIT6 papers
• Thüringer Landessternwarte TautenburgDE6 papers
• American River CollegeUS5 papers
• Center for Astrophysics Harvard & SmithsonianUS5 papers
• Czech Technical University in PragueCZ5 papers
• European Southern ObservatoryCL5 papers
• Instituto de Astrofísica de AndalucíaES5 papers
• Liverpool John Moores UniversityGB5 papers
• University of CopenhagenDK5 papers
• California Institute of TechnologyUS4 papers
• Technical University of MunichDE4 papers