GENERAL SURVEY PARAMETERS: Gippsland BasinRECORDING SYSTEM : MSX / CRS STREAMERS : 7 X 5000 METERS STREAMER SEPARATION: 100 METERS TOTAL CHANNELS : 2800RECORDING 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 SECONDSSHOT POINT INTERVAL: 18.75 METERSGROUP INTERVAL : 12.5 METERSSOURCE DEPTH : 8 METERS (DI s ARE 1 METER ABOVE THE GUN)SOURCE VOLUME : 3000 CUBIC INCHES X 2SOURCE SEPARATION : 50 METERSCENTER OF SOURCE TO CABLE REFERENCE POINT: 126 METERSCENTER OF SOURCE TO CABLE LAST GROUP : 5102 METERS---------------------------------------------------------------BOL WEATHER: SW @ 15 Knots SEAS: 1.5 m. PITCH: 75%EOL WEATHER: SW @ 15 Knots SEAS: 1.5 m. PITCH: 75%DUMMY FILES : BOL NOISE FILE: 1 = 2 Hz. 2 = 8 Hz. EOL NOISE FILE: 2040 = 2 Hz. 2041 = 8 Hz.SPECIAL EVENTS:Telemetry errors cable 1 even modules SP 2916, 3047, 3064, 3073, 3078, 3080, 3081, 3085Depth instability Bird 708 throughout line. Running deep, 10.1-11m.EXTERNAL NOISE FROM:AHEAD : NILASTERN: NILABEAM : NIL BAD BIRD DIsC(1): NILC(2): 1 deadC(3): NILC(4): 12 DIC(5): NILC(6): NILC(7): 1 deadBAD GUN DIsGS(1): NILGS(2): NILGS(3): NILGS(4): NILGS(5): NILGS(6): NILGS(7): NIL
GS(8): NIL
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BAD GUN PIsGS(1): NIL GS(2): 201GS(3): NIL GS(4): NILGS(5): NILGS(6): NIL GS(7): NIL GS(8): NILBOL NOISE: EOL NOISE: C(1): 5.5 C(1): 4.1C(2): 5.3 C(2): 3.6 C(3): 5.1 C(3): 3.5 C(4): 5.0 C(4): 3.6 C(5): 4.5 C(5): 2.8 C(6): 5.0 C(6): 2.9
C(7): 4.7 C(7): 3.3 |
---------------------------NAVIGATION ------------------------3590 NAVIGATION TAPE NUMBER: G03A-P294-T08P2 FILE USED: G03A2096A097.0.p294NAVIGATION COMMENTS: Dead at SOLFloat GPS: T7R01Acoustics: S2T03, S3T01, S7T07 V1T01 Ranges poor/unuseableCompasses: S2C1, S7C1NAVIGATION ONLINE COMMENTS: Short run-in due to fishing boats.Run-in about 200m with a turn-in radius of 3000.
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---------------NAVIGATION PROCESSING----------------FSP: 2001LSP: 4019FEATHER ANGLESMIN: -1.5MAX: 13.6PRIMARY NAVIGATION: Multifix 2 (vesref 3)GYRO USED IN PROCESSING: Spectra gyro 2ACOUSTICS NOT USED: 51101, 52203, 52301, 52707FANBEAM NOT USED:GPS TARGETS NOT USED: 64701COMPASSES NOT USED: 1201, 1206, 1617, 1101, 1701
SPECIAL COMMENTS:
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*********************LINE ACCEPTANCE*************************** *****(SIGNING IS ACCEPTANCE OF THE LINE)*****NAVIGATION PROCESSING:_________________________________________________QUALITY CONTROL_____________________________________________SEISMIC PROCESSING__________________________________________COORDINATOR_________________________________________________
CLIENT REP.__________________________________________________ |
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