  Given an asymptotically Anti-de Sitter supergravity solution, one can obtain
a microscopic interpretation by identifying the corresponding state in the
holographically dual conformal field theory. This is of particular importance
for heavy pure states that are candidate black hole microstates. Expectation
values of light operators in such heavy CFT states are encoded in the
asymptotic expansion of the dual bulk configuration. In the D1-D5 system, large
families of heavy pure CFT states have been proposed to be holographically dual
to smooth horizonless supergravity solutions. We derive the precision
holographic dictionary in a new sector of light operators that are
superdescendants of scalar chiral primaries of dimension (1,1). These operators
involve the action of the supercharges of the chiral algebra, and they play a
central role in the proposed holographic description of recently-constructed
supergravity solutions known as "supercharged superstrata". We resolve the
mixing of single-trace and multi-trace operators in the CFT to identify the
combinations that are dual to single-particle states in the bulk. We identify
the corresponding gauge-invariant combinations of supergravity fields. We use
this expanded dictionary to probe the proposed holographic description of
supercharged superstrata, finding precise agreement between gravity and CFT.
