Special Event Log
Party :Monarch
Seq#: 10
Survey: 9269
Dir: 286.9
Client :ExxonMobil
FSP :3886
Line : G03A1120A010
LSP :2489
Comments
GENERAL SURVEY PARAMETERS: Gippsland Basin
RECORDING SYSTEM : MSX / CRS
STREAMERS : 8 X 5000 METERS
STREAMER SEPARATION: 100 METERS
TOTAL CHANNELS : 3200
RECORDING FILTERS
LOW CUT : 2 Hz/12 dB per oct.
HIGH CUT : 206 Hz/264 dB per oct.
STREAMER DEPTH : 9 METERS
RECORD LENGTH : 6.5 SECONDS
SHOT POINT INTERVAL: 18.75 METERS
GROUP INTERVAL : 12.5 METERS
SOURCE DEPTH : 8 METERS (DI s ARE 1 METER ABOVE THE GUN)
SOURCE VOLUME : 3000 CUBIC INCHES X 2
SOURCE SEPARATION : 50 METERS
CENTER OF SOURCE TO CABLE REFERENCE POINT: 206 METERS
CENTER OF SOURCE TO CABLE LAST GROUP : 5182 METERS
---------------------------------------------------------------
BOL WEATHER: NE @ 25 Knots SEAS: 2.5 m. PITCH: 75%
EOL WEATHER: E @ 15 Knots SEAS: 2 m. PITCH: 75%
DUMMY FILES : 3-93
BOL NOISE FILE: 1 = 2 Hz.
2 = 8 Hz.
EOL NOISE FILE: 1492 = 2 Hz.
1493 = 8 Hz.
SPECIAL EVENTS: **LINE - DNP EXCESSIVE SWELL BURSTS**
Cable and Gun depth's Erratic due to Sea conditions.
Cable 6 Bird 8 deep 11m for majority of line.
Cable 6 Bird 5 & 9 deep 10.5-11m for majority of line.
Cable 1 front end deep BOL -Sp 3846 (11m)
EXTERNAL NOISE FROM:
AHEAD : NIL
ASTERN: NIL
ABEAM : NIL
BAD BIRD DIs
C(1): NIL
C(2): NIL
C(3): NIL
C(4): 02
C(5): NIL
C(6): NIL
C(7): NIL
C(8): NIL
BAD GUN DIs
GS(1): NIL
GS(2): NIL
GS(3): NIL
GS(4): NIL
GS(5): NIL
GS(6): NIL
GS(7): NIL
GS(8): NIL
BAD GUN PIs
GS(1): NIL
GS(2): NIL
GS(3): NIL
GS(4): NIL
GS(5): NIL
GS(6): NIL
GS(7): NIL
GS(8): NIL
BOL NOISE: EOL NOISE:
C(1): 4.9 C(1): 3.3
C(2): 4.6 C(2): 3.7
C(3): 4.8 C(3): 3.0
C(4): 3.9 C(4): 2.8
C(5): 6.0 C(5): 3.3
C(6): 9.0 C(6): 3.1
C(7): 4.4 C(7): 3.2
C(8): 5.4 C(8): 2.9
---------------------------NAVIGATION ------------------------
3590 NAVIGATION TAPE NUMBER: G03A-P294-T01
P2 FILE USED: G03A1120A010.0.p294
NAVIGATION COMMENTS: DNP
---------------NAVIGATION PROCESSING----------------
FSP:
LSP:
FEATHER ANGLES
MIN:
MAX:
PRIMARY NAVIGATION:
GYRO USED IN PROCESSING:
ACOUSTICS NOT USED:
FANBEAM NOT USED:
GPS TARGETS NOT USED:
COMPASSES NOT USED:
SPECIAL COMMENTS: DNP
*********************LINE ACCEPTANCE***************************
*****(SIGNING IS ACCEPTANCE OF THE LINE)*****
NAVIGATION PROCESSING:_________________________________________________
QUALITY CONTROL_____________________________________________
SEISMIC PROCESSING__________________________________________
COORDINATOR_________________________________________________
CLIENT REP.__________________________________________________
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