/SINCE[=time]

    Selects only those files dated on or after the specified time.
    You can specify time as absolute time, as a combination of
    absolute and delta times, or as one of the following keywords:
    BOOT, JOB_LOGIN, LOGIN, TODAY (default), TOMORROW, or YESTERDAY.
    Specify the /CREATED or the /MODIFIED qualifier to indicate
    the time attribute to be used as the basis for selection. The
    /CREATED qualifier is the default.

    For complete information on specifying time values, see the
    OpenVMS User's Manual or the online help topic Date.