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: NE @ 20 Knots SEAS: 2.5 m. PITCH: 70%EOL WEATHER: NE @ 20 Knots SEAS: 2.5 m. PITCH: 70%DUMMY FILES : 242-248 BOL NOISE FILE: 1 = 2 Hz. 2 = 8 Hz. EOL NOISE FILE: 637 = 2 Hz. 638 = 8 Hz.SPECIAL EVENTS:FGSP is 2387 due to gun problems.LGSP is 2991 due to gun problemsCable 7 birds 17 to 20 shallow @ 5m SP 2600 to 2980, caused by bird 17.Gun 602 disabled at SP 2826 due to misfireGun 703 disabled at SP 3002 due to misfireGun 602 enabled SP 3140 so we can disable 704Gun 704 disabled SP 3142 due to high pressure leak on 703Cable 7 birds 17-19 shallow SP 2670 to 3870Cable 7 birds 15-21 out of spec SP 3765 to 3870Cable 7 birds 15, 18-21 out of spec SP 3870 to 3915File number was reset to 1 in CRS from SP3384EXTERNAL NOISE FROM:AHEAD : SP 2750 to 2900 ship noise 5 to 10 uB.ASTERN: NILABEAM : NIL BAD BIRD DIsC(1): NILC(2): 1 deadC(3): 15 bad DIC(4): NIL C(5): 14 deadC(6): NILC(7): 1 dead, 17 showing shallow malfunction no controlBAD GUN DIsGS(1): NILGS(2): NILGS(3): NILGS(4): NILGS(5): NILGS(6): DI disabled on Gun#608 at BOLGS(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): 3.8 C(1): 4.1 C(2): 3.6 C(2): 3.7 C(3): 3.5 C(3): 3.8 C(4): 2.3 C(4): 2.7 C(5): 2.5 C(5): 2.7 C(6): 3.0 C(6): 3.1
C(7): 3.4 C(7): 3.8 |
---------------------------NAVIGATION ------------------------3590 NAVIGATION TAPE NUMBER: G03A-P294-T12P2 FILE USED: G03A2032I174.0.p294NAVIGATION COMMENTS: Dead at SOLFloat GPS: T7R01, T2R01Acoustics: S3T01, S7T07 Compasses: S2C1, S7C1, S5C14NAVIGATION ONLINE COMMENTS:FGSP 2387 - Late SOL d/t guns
G1R07 dead @ SP 3512, come back online @ SP 3885 after power reset |
---------------NAVIGATION PROCESSING----------------FSP: 2387LSP: 4019FEATHER ANGLESMIN: -2.4MAX: 12.4PRIMARY NAVIGATION: Multifix 2 (vesref 3)GYRO USED IN PROCESSING: spectra gyro 2ACOUSTICS NOT USED: 52301, 52707GPS TARGETS NOT USED: 62103, 64201, 64701COMPASSES NOT USED: 1201, 1514, 1610, 1701
SPECIAL COMMENTS:
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*********************LINE ACCEPTANCE*************************** *****(SIGNING IS ACCEPTANCE OF THE LINE)*****NAVIGATION PROCESSING:_________________________________________________QUALITY CONTROL_____________________________________________SEISMIC PROCESSING__________________________________________COORDINATOR_________________________________________________
CLIENT REP.__________________________________________________ |