Image timestamp EPOCH is different from ADAndor driver

[mp49]

Hi,

In the ADAndor3 driver I see this line to set the NDArray timestamp:
pImage->timeStamp = 631152000 + imageStamp.secPastEpoch +
(imageStamp.nsec / 1.0e9);

but in the ADAndor driver I see:
pArray->timeStamp = startTime.secPastEpoch + startTime.nsec / 1.e9;

Can we make both the drivers consistent? Most drivers seem to use EPICS time rather than POSIX time.

[MarkRivers]

I think think this driver should be changed to use EPICS time.