The

    "./Moon_LDEM128_shape_pa_11519.tbl"

file contains spherical harmonic coefficients of the lunar shape in the 
principal axes coordinate system.  The file was obtained by 
converting

    "Moon_LDEM128_shape_pa_11519.sh.gz" (Wieczorek, 2024)

to the CHarm's "tbl" file format (see "https://www.charmlib.org").  The 
coefficients are "4pi"-fully-normalized and exclude the Condon--Shortley phase 
factor.

REFERENCES:

Wieczorek, M. 2024.  Spherical harmonic models of the shape of the Moon 
    (principal axis coordinate system) [LDEM128] (1.0.0) [Data set].  Zenodo.  
    https://doi.org/10.5281/zenodo.11533784