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: W @ 20 Knots SEAS: 1.5 m. PITCH: 75%EOL WEATHER: WSW @ 30 Knots SEAS: 2.0 m. PITCH: 75%DUMMY FILES : 3-87 BOL NOISE FILE: 1 = 2 Hz. 2 = 8 Hz. EOL NOISE FILE: 2049 = 2 Hz. 2050 = 8 Hz.SPECIAL EVENTS: FGSP of line SP 3852 d/t gun work.Edit SP 2496-2460 d/t boat speed.Edit SP 2409, 2407, 2405, 2403, 2401EXTERNAL 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): 3.0 C(1): 2.4 C(2): 2.7 C(2): 2.5 C(3): 2.7 C(3): 2.4 C(4): 2.7 C(4): 2.7 C(5): 2.4 C(5): 2.5 C(6): 3.5 C(6): 3.2
C(7): 3.2 C(7): 3.2 |
---------------------------NAVIGATION ------------------------3590 NAVIGATION TAPE NUMBER: G03A-P294-T08P2 FILE USED: G03A1920J120.0.p294NAVIGATION COMMENTS: Dead at SOLFloat GPS: T7R01Acoustics: S3T01,S3T03,S7T07 V1T01 Ranges poor/unuseableCompasses: S2C1, S7C1NAVIGATION ONLINE COMMENTS: Late SOL due to gun problem. FGSP 3852.
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---------------NAVIGATION PROCESSING----------------FSP: 3852LSP: 1868FEATHER ANGLESMIN: -5.7MAX: 5.8PRIMARY NAVIGATION: Multifix 2 (vesref 3)GYRO USED IN PROCESSING: spectra gyro 2ACOUSTICS NOT USED: 51101, 52301, 52303, 52707FANBEAM NOT USED:GPS TARGETS NOT USED: 64701, 63201, 63205COMPASSES NOT USED: 1201, 1701SPECIAL COMMENTS:
FGSP d/t gun troubles. |
*********************LINE ACCEPTANCE*************************** *****(SIGNING IS ACCEPTANCE OF THE LINE)*****NAVIGATION PROCESSING:_________________________________________________QUALITY CONTROL_____________________________________________SEISMIC PROCESSING__________________________________________COORDINATOR_________________________________________________
CLIENT REP.__________________________________________________ |