libchealpix0-dbg 3.11.4-2build1 (s390x binary) in ubuntu xenial

 HEALPix is an acronym for Hierarchical Equal Area isoLatitude Pixelization
 of a sphere. As suggested in the name, this pixelization produces a
 subdivision of a spherical surface in which each pixel covers the same
 surface area as every other pixel. It is commonly used to store all-sky
 astronomical images, most famously maps of the cosmic microwave background.
 .
 This package provides debug symbols for the C language implementation of
 HEALPix.