Overnight and earlier today Obtained the following Merger error messages

Merge: Attempting resynchronisation to timestamp 26c3b4700056 or greater
Merge: Last sync pulse time: 26c3b46c00a0
Merge: Last timestamp seen: 26c3b4700055
Merge: Restarting at timestamp 26c3b47000a0
Merge: Timestamp (26c8062c00a0)[Q 5, Stream 5] is older than previous (26c8162bf81d) [Q 5, Stream 5]
Merge: Attempting resynchronisation to timestamp 26c8162bf81e or greater
Merge: Last sync pulse time: 26c8162800a0
Merge: Last timestamp seen: 26c8162bf81d
Merge: Restarting at timestamp 26c8162c00a0
Merge: Timestamp (26caa2109e35)[Q 5, Stream 5] is older than previous (26cab11e8415) [Q 5, Stream 5]
Merge: Attempting resynchronisation to timestamp 26cab11e8416 or greater
Merge: Last sync pulse time: 26cab11c00a0
Merge: Last timestamp seen: 26cab11e8415
Merge: Restarting at timestamp 26cab12000a0
Merge: Timestamp (26cbfe8400a0)[Q 5, Stream 5] is older than previous (26cc0e83f4e5) [Q 5, Stream 5]
Merge: Attempting resynchronisation to timestamp 26cc0e83f4e6 or greater
Merge: Last sync pulse time: 26cc0e8000a0
Merge: Last timestamp seen: 26cc0e83f4e5
Merge: Restarting at timestamp 26cc0e8400a0
Merge: Timestamp (26cf059000a0)[Q 5, Stream 5] is older than previous (26cf158ffb05) [Q 5, Stream 5]
Merge: Attempting resynchronisation to timestamp 26cf158ffb06 or greater
Merge: Last sync pulse time: 26cf158c00a0
Merge: Last timestamp seen: 26cf158ffb05
Merge: Restarting at timestamp 26cf159000a0
Merge: Timestamp (26cf899c00a0)[Q 5, Stream 5] is older than previous (26cf999bf9ad) [Q 5, Stream 5]
Merge: Attempting resynchronisation to timestamp 26cf999bf9ae or greater
Merge: Last sync pulse time: 26cf999800a0
Merge: Last timestamp seen: 26cf999bf9ad
Merge: Restarting at timestamp 26cf999c00a0
Merge: Timestamp (26dc07cac965)[Q 5, Stream 5] is older than previous (26dc16e6255d) [Q 5, Stream 5]
Merge: Attempting resynchronisation to timestamp 26dc16e6255e or greater
Merge: Last sync pulse time: 26dc16e400a0
Merge: Last timestamp seen: 26dc16e6255d
Merge: Restarting at timestamp 26dc16e800a0
Merge: Timestamp (26e035dac9cd)[Q 5, Stream 5] is older than previous (26e043cef5cd) [Q 5, Stream 5]
Merge: Attempting resynchronisation to timestamp 26e043cef5ce or greater
Merge: Last sync pulse time: 26e043cc00a0
Merge: Last timestamp seen: 26e043cef5cd
Merge: Restarting at timestamp 26e043d000a0
Merge: Timestamp (26e20f9000a0)[Q 5, Stream 5] is older than previous (26e21f8ffbdd) [Q 5, Stream 5]
Merge: Attempting resynchronisation to timestamp 26e21f8ffbde or greater
Merge: Last sync pulse time: 26e21f8c00a0
Merge: Last timestamp seen: 26e21f8ffbdd
Merge: Restarting at timestamp 26e21f9000a0
Merge: Timestamp (26e2817000a0)[Q 5, Stream 5] is older than previous (26e2916ffd25) [Q 5, Stream 5]

 :
 :
 :

This afternoon obtained the following error messages

MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Program (23229): check_for_data: index 6, unexpected header sequence number in pending data, found
787625409, last 27437
MERGE Program (23229): check_for_data: index 7, unexpected header sequence number in pending data, found
1814152641, last 82834
MERGE Data Link (23172): Received SEGV signal; exiting.
MERGE Server: Received signal 17.

Analysis of final two files of R33 - see attachments 1 & 2
Note idle time >> dead time (defined by PAUSE/RESUME) for nnaida5

Offline analysis R33_52 confirms ADC & disc data are synchronised - see attachments 3 & 4