NuSTAR CALDB Release Version: 20190410 Release Type: Clock Correction Update Summary of changes: CLOCK: An updated NuSTAR clock correction file, version 92, is available. This file is up to date through 2019-04-10 1225 UTC (DOY 100), compared to 2019-03-14 in the previous version (91). The latest clock file is available from the SOC public website: http://www.srl.caltech.edu/NuSTAR_Public/NuSTAROperationSite/clockfile.php From a spline fit that covers the period of the update, the residuals remain within +/- 2 ms.