Special Event Log
Party :Monarch
Seq#: 203
Survey: 9269
Dir: 286.9
Client :ExxonMobil
FSP :3563
Line : G03A1904J203
LSP :3514
Comments
GENERAL SURVEY PARAMETERS: Gippsland Basin
RECORDING SYSTEM : MSX / CRS
STREAMERS : 7 X 5000 METERS
STREAMER SEPARATION: 100 METERS
TOTAL CHANNELS : 2800
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: 126 METERS
CENTER OF SOURCE TO CABLE LAST GROUP : 5102 METERS
---------------------------------------------------------------
BOL WEATHER: SW @ 10 Knots SEAS: 2.8 m. PITCH: 79%
EOL WEATHER: SW @ 10 Knots SEAS: 2.8 m. PITCH: 79%
DUMMY FILES : 1357-1361
BOL NOISE FILE: n/a = 2 Hz.
n/a = 8 Hz.
EOL NOISE FILE: 1412 = 2 Hz.
1413 = 8 Hz.
SPECIAL EVENTS: Infill
No BOL noise files.
Swell noise on Streamers
Traces 1-160 Edited on cable 1 d/t depth (lost Techno Float)
Traces 1479-1600 edited on cable 4 d/t depth - cable crossed.
CRS file number not reset @ BOL first Files = 1362.
EXTERNAL NOISE FROM:
AHEAD : NIL
ASTERN: NIL
ABEAM : NIL
BAD BIRD DIs
C(1): NIL
C(2): 1 dead
C(3): NIL
C(4): NIL
C(5): 14 polling disabled
C(6): NIL
C(7): 1 dead
BAD GUN DIs
GS(1): NIL
GS(2): 202
GS(3): NIL
GS(4): NIL
GS(5): NIL
GS(6): 608
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): n/a C(1): 4.7
C(2): n/a C(2): 3.9
C(3): n/a C(3): 3.9
C(4): n/a C(4): 3.5
C(5): n/a C(5): 4.1
C(6): n/a C(6): 3.7
C(7): n/a C(7): 4.9
---------------------------NAVIGATION ------------------------
3590 NAVIGATION TAPE NUMBER: G03A-P294-T14
P2 FILE USED: G03A1904J203.0.p294
NAVIGATION COMMENTS:
Dead at SOL
Float GPS: ALL BOUYS BAD EXCEPT 1,3
Acoustics: S3T01, S7T07
Compasses: S2C1, S7C1, S5C14
NAVIGATION ONLINE COMMENTS:
Tailbouys 3,4 Tangled.
---------------NAVIGATION PROCESSING----------------
FSP:3563
LSP:3514
FEATHER ANGLES
MIN: -3.6
MAX:-1.4
PRIMARY NAVIGATION:MFIX_2_Optus ( VESREF 3 )
GYRO USED IN PROCESSING:Gyro 2
ACOUSTICS NOT USED:52301 52707
GPS TARGETS NOT USED:64201 64401 64501 64601 64701 63107
COMPASSES NOT USED:1201 1514 1701
SPECIAL COMMENTS:
Cables 3 & 4 crossed at bird 18 during line.
Tailbuoys 1 & 3 operational during line.
Gunstiring #4 out d/t dropouts.
Cable DI out: 1514 1701 1201
*********************LINE ACCEPTANCE***************************
*****(SIGNING IS ACCEPTANCE OF THE LINE)*****
NAVIGATION PROCESSING:_________________________________________________
QUALITY CONTROL_____________________________________________
SEISMIC PROCESSING__________________________________________
COORDINATOR_________________________________________________
CLIENT REP.__________________________________________________
Return to Line List