- See Section 2.376.
- Response parameter is pseudo-acceleration for 5% damping.
- Present coefficients for a selection of 18 periods in article. Electronic supplement contains all.
- Only use data within passband of high-pass filtering (Akkar and Bommer, 2006) hence number of records
per T decreases. For T > 4s sharp decrease in number of data, because of large proportion of analogue
records, and hence do not derive models for longer T.
- Do not exclude records based on low-pass filtering effects because it did not significantly affect number of
- Do not smooth or truncate because of unexpected jagged variations in predictions from previous model.