Dataset Open Access

Asteroseismic Data Analysis: Foundations and Techniques

Basu, Sarbani; Chaplin, William J.

This site contains data needed to solve the Exercise sets in the book: "Asteroseismic Data Analysis: Foundations and Techniques".

The archive Basu_and_Chaplin_Data.tar.gz  contains the synthetic data.
The file archive answers.pdf contains a PDF detailing the answers to the Exercise questions that are not open-ended.

All data files are ASCII format.

Here are some notes about the file formats, these can also be read in file README.txt:

(1) Unless otherwise mentioned, the files with mode frequencies of modes have the format:
l, n, frequency, Inl

(2) Files with observed frequencies (or simulated observations) have the format
l, n, frequency, uncertainty

(3) Files in the archive freq_obs.tar have the formal
l, frequency, uncertainty

(4) Files Kernels_gs98_c2_rho.txt and Kernels_gs98_rho_c2.txt have the following information:

Row 1: R, M
Row 2: nr, (radius(i),i=1,nr)
Row 3 onwards: l, n, frequency (kernel(i),i=1,nr)

(5) The frequency files in the archives frequencies_ov[0-2].tar.gz have the following format

l, n, frequency, Inl, np, ng

(6) The rotational kernel files have the following format

Row 1: R, M
Row 2: nr, (radius(i),i=1, nr)
Row 3 onwards: l, np, ng, frequency (kernel(i),i=1, nr)

Files (33.4 MB)
Name Size
216.9 kB Download
33.2 MB Download
All versions This version
Views 158157
Downloads 113112
Data volume 1.0 GB1.0 GB
Unique views 144143
Unique downloads 7877


Cite as