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: E @ 14 Knots SEAS: 1.0 m. PITCH: 65%EOL WEATHER: E @ 14 Knots SEAS: 1.0 m. PITCH: 65%DUMMY FILES : N/A BOL NOISE FILE: 1 = 2 Hz. 2 = 8 Hz. EOL NOISE FILE: 1068 & 2069 = 2 Hz. 2070 = 8 Hz.SPECIAL EVENTS:SP 3485 missed sp due to vessel speedSP 3484 duplicated recordedSP 3074 Gun 402 disabled due to sync errorSP 3075, 3073, 3071, 3069 & 3067 False autofire indicated by SSS as due to sync error on Gun 402 Tape volser W60752 is a bad tape and will not be included in shipment EXTERNAL NOISE FROM:AHEAD : Low level external vessel noise passing cross ahead from SP 3200-SP3075 approx. 10-20microbarASTERN: NILABEAM : NIL BAD BIRD DIsC(1): NILC(2): 1 deadC(3): 15 bad D.I.C(4): 12 bad D.I. C(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): NILGS(3): NIL GS(4): NILGS(5): NILGS(6): NIL GS(7): NIL GS(8): NILBOL NOISE: EOL NOISE: C(1): 3.5 C(1): 5.5 C(2): 3.3 C(2): 5.0 C(3): 3.2 C(3): 4.7 C(4): 3.4 C(4): 5.1 C(5): 3.2 C(5): 4.4 C(6): 3.3 C(6): 4.6
C(7): 3.6 C(7): 5.0 |
---------------------------NAVIGATION ------------------------3590 NAVIGATION TAPE NUMBER: G03A-P294-T08P2 FILE USED: G03A2288A092.0.p294NAVIGATION COMMENTS: Dead at SOLFloat GPS: T7R01Acoustics: S2T03, S3T01, S7T07 V1T01 Ranges poor/unuseableCompasses: S2C1, S7C1NAVIGATION ONLINE COMMENTS:Leakage on strm 1 affecting front acoustic pods
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---------------NAVIGATION PROCESSING----------------FSP: 3886LSP: 1868FEATHER ANGLESMIN: -8.0MAX: 9.7PRIMARY NAVIGATION: Multifix 2 (vesref 3)GYRO USED IN PROCESSING: Spectra gyro 2ACOUSTICS NOT USED: 51101, 52203, 52301, 52707FANBEAM NOT USED:GPS TARGETS NOT USED: 64101COMPASSES NOT USED: 1201, 1701, 1617, 1206
SPECIAL COMMENTS:
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*********************LINE ACCEPTANCE*************************** *****(SIGNING IS ACCEPTANCE OF THE LINE)*****NAVIGATION PROCESSING:_________________________________________________QUALITY CONTROL_____________________________________________SEISMIC PROCESSING__________________________________________COORDINATOR_________________________________________________
CLIENT REP.__________________________________________________ |