This file is indexed.

/usr/share/pymca/attdata/EGRID.TXT is in pymca-data 4.7.1+dfsg-2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

1
2
3
4
16 
1.0E-04 5.0E-04 0.250 0.350 0.450 0.550
0.650   0.750   0.850 0.950 1.3   1.4 
1.6     1.8     2.2   2.6