List the grades de horário the câmara published
Every grade de horário this rail received from the SILOC câmara, newest reference date first — both the unsolicited change advice (LDL0024) and the answers to schedule queries this institution issued (LDL0023R1), with source saying which leg delivered each row. Narrow with source to read one leg, or with referenceDate to read the hours that apply to one day. Projected verbatim (Catálogo de Serviços do SFN v5.13, Vol II): the câmara’s own clock, its own 5-character grid code, and no canonical window resolved from either.
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List the grades de horário the câmara published

