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 @ 10 Knots SEAS: 1.0 m. PITCH: 75%EOL WEATHER: SW @ 10 Knots SEAS: 1.0 m. PITCH: 75%DUMMY FILE : 2 BOL NOISE FILE: 1 = 2 Hz. 3 = 8 Hz. EOL NOISE FILE: 2049 = 2 Hz. 2050 = 8 Hz.SPECIAL EVENTS: Gun #406 disabled at BOL.Cable #1 telemetry errors on SPs 3834,3839,3843,3847,3855,3857,3870,3886,3894,3914,3923,3929,3933,3939,3953,3959,3971,3986,3999,4003,4008,4017.EXTERNAL NOISE FROM:AHEAD : NILASTERN: NILABEAM : NIL BAD BIRD DIsC(1): NILC(2): 1 deadC(3): NILC(4): NIL 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): 5.4 C(1): 3.2 C(2): 5.2 C(2): 3.3 C(3): 5.2 C(3): 3.2 C(4): 5.9 C(4): 3.4 C(5): 5.2 C(5): 3.1 C(6): 5.6 C(6): 3.6 C(7): 5.9 C(7): 3.8
Slight turn in tail of Cables during BOL noise file. |
---------------------------NAVIGATION ------------------------3590 NAVIGATION TAPE NUMBER: G03A-P294-T08P2 FILE USED: G03A1648A113NAVIGATION COMMENTS: Dead at SOLFloat GPS: T7R01Acoustics: S3T01, S7T07 V1T01 Ranges poor/unuseableCompasses: S2C1, S7C1NAVIGATION ONLINE COMMENTS:
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---------------NAVIGATION PROCESSING----------------FSP: 2001LSP: 4019FEATHER ANGLESMIN: -3.5MAX: 5.5PRIMARY NAVIGATION: Multifix 2 (vesref 3)GYRO USED IN PROCESSING: Spectra Gyro 2ACOUSTICS NOT USED: 51101, 52301, 52701FANBEAM NOT USED:GPS TARGETS NOT USED: 64701COMPASSES NOT USED: 1101. 1109. 1201, 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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