NuSTAR CALDB Release Version: 20190627 Release Type: Clock Correction Update Summary of changes: CLOCK: An updated NuSTAR clock correction file, version 94, is available. This file is up to date through 2019-06-27 1207 UTC (DOY 178), compared to 2019-05-13 in the previous version (93). The latest clock file is available from the SOC public website: http://www.srl.caltech.edu/NuSTAR_Public/NuSTAROperationSite/clockfile.php The residuals remain within +/- 2 ms.