Date/Time Annotations Overlays

The Date/Time annotations displayed for Level 1 and Level 2 modalities by default are the Study Date/Time annotation and the Date/Time annotation with the attribute "Acquired".

The Study Date Time/Time annotation on the upper right corner of the viewport follows the Study Date (0008, 0020) format while the Acquired Date/Time annotation is displayed at the lower right corner of the viewport and its value is based on the date/time algorithm derived from Acquisition Datetime.

When displaying Study Date and Time annotations, the following logic is used:

Acquisition Datetime (008, 002A), if present, else Acquisition Date (0008, 0022) and Acquisition Time (0008, 0032), if present, else Content Date (0008, 0023) and Content Time (0008, 0033), if present, else Series Date (0008, 0021) and Series Time (0008, 0031), if present, else Study Date (0008, 0020) and Study Time(0008, 0030).

For more information on modifying annotation overlays, refer to the topic How Do I Modify What Annotations Overlay My Images?.