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: NNE @ 20 Knots SEAS: 2.5 m. PITCH: 75%EOL WEATHER: NNE @ 20 Knots SEAS: 2.5 m. PITCH: 75%DUMMY FILES : 2 & 4 BOL NOISE FILE: 1 = 2 Hz. 3 = 8 Hz. EOL NOISE FILE: N/A = 2 Hz. N/A = 8 Hz.SPECIAL EVENTS: * Last Good SP 3330 d/t whale sighting *EXTERNAL NOISE FROM:AHEAD : NILASTERN: NILABEAM : NIL BAD BIRD DIsC(1): NILC(2): 1 deadC(3): 15 bad D.I.C(4): NIL C(5): 14 deadC(6): NILC(7): 1 dead 17 bad D.I.BAD GUN DIsGS(1): NILGS(2): NILGS(3): NILGS(4): NILGS(5): #508 disabledGS(6): #607 disabledGS(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): 6.2 C(1): N/A C(2): 5.8 C(2): N/A C(3): 5.0 C(3): N/A C(4): 3.3 C(4): N/A C(5): 3.4 C(5): N/A C(6): 4.0 C(6): N/A
C(7): 5.1 C(7): N/A |
---------------------------NAVIGATION ------------------------3590 NAVIGATION TAPE NUMBER: G03A-P294-T12P2 FILE USED: G03A2208I172.0.p294NAVIGATION COMMENTS: Dead at SOLFloat GPS: T7R01, T02R01Acoustics: S3T01, S7T07 Compasses: S2C1, S7C1NAVIGATION ONLINE COMMENTS:G01R03 intermittent3838-3825 Moving streamer 4 to tow of stbd leg 3500 -3330 Poor separation tail 3-4
SP3330 Early EOL d/t whales
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---------------NAVIGATION PROCESSING----------------FSP: 3886LSP: 3330FEATHER ANGLESMIN: -6.1MAX: -2.2PRIMARY NAVIGATION: Multifix 2 ( Vesref 3 ).GYRO USED IN PROCESSING: Gyro 2.ACOUSTICS NOT USED: 52301,52707.GPS TARGETS NOT USED: 64201,64701,63103.COMPASSES NOT USED: 1201,1514,1610,1701.SPECIAL COMMENTS:Cable DI's Out : 1201,1315,1514,1701,1717.
LGSP d/t Whales.
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*********************LINE ACCEPTANCE*************************** *****(SIGNING IS ACCEPTANCE OF THE LINE)*****NAVIGATION PROCESSING:_________________________________________________QUALITY CONTROL_____________________________________________SEISMIC PROCESSING__________________________________________COORDINATOR_________________________________________________
CLIENT REP.__________________________________________________ |