edu.ucar.opensky::articles:10783 UCAR/NCAR - Library OpenSky Support PO Box 3000 Boulder CO 80307-3000 opensky@ucar.edu http://opensky.ucar.edu/ homepage pointOfContact 2025-12-26T13:32:25.268458 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) https://n2t.org/ark:/85065/d7rn38db Global asteroseismic properties of solar-like oscillations observed by Kepler: A comparison of complementary analysis methods 2011-08-01T00:00:00Z publication https://n2t.org/ark:/85065/d7rn38db https://doi.org/10.1111/j.1365-2966.2011.18968.x Verner, G. author Elsworth, Yvonne author Chaplin, W. author Campante, T. author Corsaro, E. author Gaulme, P. author Hekker, S. author Huber, D. author Karoff, C. author Mathur, Savita author Mosser, B. author Appourchaux, T. author Ballot, J. author Bedding, T. author Bonanno, A. author Broomhall, A. author Garcia, Rafael author Handberg, R. author New, R. author Stello, Dennis author Régulo, C. author Roxburgh, Ian W. author Salabert, David R. author White, T. author Caldwell, D. author Christiansen, J. author Fanelli, M. author UCAR/NCAR - Library publisher We present the asteroseismic analysis of 1948 F-, G- and K-type main-sequence and subgiant stars observed by the National Aeronautics and Space Administration Kepler mission. We detect and characterize solar-like oscillations in 642 of these stars. This represents the largest cohort of main-sequence and subgiant solar-like oscillators observed to date. The photometric observations are analysed using the methods developed by nine independent research teams. The results are combined to validate the determined global asteroseismic parameters and calculate the relative precision by which the parameters can be obtained. We correlate the relative number of detected solar-like oscillators with stellar parameters from the Kepler Input Catalogue and find a deficiency for stars with effective temperatures in the range 5300 ≲Teff≲ 5700 K and a drop-off in detected oscillations in stars approaching the red edge of the classical instability strip. We compare the power-law relationships between the frequency of peak power, νmax, the mean large frequency separation, Δν, and the maximum mode amplitude, Amax, and show that there are significant method-dependent differences in the results obtained. This illustrates the need for multiple complementary analysis methods to be used to assess the robustness and reproducibility of results derived from global asteroseismic parameters. UCAR/NCAR - Library OpenSky Support PO Box 3000 Boulder CO 80307-3000 opensky@ucar.edu http://opensky.ucar.edu/ homepage pointOfContact PDF Text theme Resource Type 2016-01-01T00:00:00Z publication Copyright 2011 Authors. Published under license by John Wiley & Sons for the Royal Meteorological Society. The definitive version is available at http://onlinelibrary.wiley.com. None eng geoscientificInformation