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: N @ 15 Knots SEAS: 1.5 m. PITCH: 70%EOL WEATHER: N @ 15 Knots SEAS: 1.5 m. PITCH: 70%DUMMY FILES : N/A BOL NOISE FILE: 1 = 2 Hz. 2 = 8 Hz. EOL NOISE FILE: 2123 = 2 Hz. 2124 = 8 Hz.SPECIAL EVENTS:*BIRD XYZ; X:Streamer number & YZ:Bird numberBird 706 to 710 @ 12m SP 3326 to 3294Bird 706 to 710 @ 12m SP 2480 to 2065Bird 706 to 710 @ 12m SP 1980 to 1963Check telemetry error on Cable 5 SP 3417,3600,2577Check telemetry error on Cable 1 SP 2068,2009Sea noise from BOL to EOL.DNP SP's 3886 to 3787 due to weather.FGSP 3786EXTERNAL NOISE FROM:AHEAD : NILASTERN: NILABEAM : NIL BAD BIRD DIsC(1): 7 bad DIC(2): 1 deadC(3): NILC(4): 14 deadC(5): 2 shallow, 18 bad D.I.C(6): 7 bad DIC(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): 3.9 C(1): 5.9 C(2): 3.9 C(2): 5.3 C(3): 3.8 C(3): 5.2 C(4): 3.9 C(4): 6.0 C(5): 4.0 C(5): 5.7 C(6): 4.1 C(6): 5.9
C(7): 4.2 C(7): 5.5 |
---------------------------NAVIGATION ------------------------3590 NAVIGATION TAPE NUMBER: G03A-P294-T08P2 FILE USED: G03A2352B081.0.p294NAVIGATION COMMENTS: There was a problem with the digicourse config in reference to the port side gun acoustics. This is why there was a config change during line.
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---------------NAVIGATION PROCESSING----------------FSP: 3786LSP: 1868FEATHER ANGLESMIN: -12.0MAX: 6.5PRIMARY NAVIGATION: Multifix 2 ( Vesref 3 ).GYRO USED IN PROCESSING: Gyro 2.ACOUSTICS NOT USED: 51101,52203,52301,52707.FANBEAM NOT USED:GPS TARGETS NOT USED: 64101,64501,64701.COMPASSES NOT USED: 1201,1206,1405,1414,1701.SPECIAL COMMENTS:No acoustic ranges from port source to cable heads sp's 3886 - 3787.FGSP 3786.
Cable DI's Out: 1107,1201,1414,1518,1607,1701. |
*********************LINE ACCEPTANCE*************************** *****(SIGNING IS ACCEPTANCE OF THE LINE)*****NAVIGATION PROCESSING:_________________________________________________QUALITY CONTROL_____________________________________________SEISMIC PROCESSING__________________________________________COORDINATOR_________________________________________________
CLIENT REP.__________________________________________________ |
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