The graph shows the number of papers that use data generated by ALMA bands and APEX instruments, including visitor instruments at APEX for which observing time is recommended by the ESO OPO (Observing Programmes Office), e.g., P-Artemis, Z-Spec. Only papers based (entirely or partly) on ESO-APEX or ESO-ALMA time are included.
Current year only shown as of July. Statistics for a given year will not be complete until approx. March of the following year.