Setting observation time is out by 1 or more seconds
Description
Setting observation time is out by 1 or more seconds in some circumstances.
Developer Analysis
AP uses the observation date/time as an index. Hence two observations cannot have exactly the same date and time. AP adds 1 second to the time of a conflicting observation time until there's no match. However, now that observation times are displayed with seconds, I should let the user know that this has happened.