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 @ 22 Knots SEAS: 2.0 m. PITCH: 80%EOL WEATHER: WSW 18 Knots SEAS: 2.0 m. PITCH: 80%DUMMY FILES : N/A BOL NOISE FILE: 1&2 = 2 Hz. 3 = 8 Hz. EOL NOISE FILE: 2063 = 2 Hz. 2064 = 8 Hz.SPECIAL EVENTS:SP 3102 & 3098 Lost SP due to vessel speed.SP 2257 gun 203 disabled EXTERNAL NOISE FROM:AHEAD : NILASTERN: NILABEAM : NIL BAD BIRD DIsC(1): NILC(2): 1 deadC(3): 15 D.I.C(4): 12 D.I. 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: Turn noise head of cable C(1): 3.3 C(1): 5.6 C(2): 2.9 C(2): 4.8 C(3): 2.9 C(3): 4.9 C(4): 2.8 C(4): 4.6 C(5): 2.6 C(5): 4.2 C(6): 3.2 C(6): 5.2
C(7): 3.4 C(7): 4.5 |
---------------------------NAVIGATION ------------------------3590 NAVIGATION TAPE NUMBER: G03A-P294-T08P2 FILE USED: G03A2320J088.0.p294NAVIGATION COMMENTS: Line given Infill number, but catchup prime d/t 14/16 cdp per line and southern prospect boundary 8 columns south of preplotDead at SOLFloat GPS: T1R01, T7R01Acoustics: S2T03, S3T01, S7T07 V1T01 Ranges poor/unuseableCompasses: S2C1, S7C1NAVIGATION ONLINE COMMENTS:Leakage on strm 1 affecting acoustic units on front end of strm 1
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---------------NAVIGATION PROCESSING----------------FSP: 3886LSP: 1868FEATHER ANGLESMIN: -10.5MAX: 12.3PRIMARY NAVIGATION: Multifix 2 ( Vesref 3 ).GYRO USED IN PROCESSING: Gyro 2.ACOUSTICS NOT USED: 51101,52203,52301,52707FANBEAM NOT USED:GPS TARGETS NOT USED: 64101,64701.COMPASSES NOT USED: 1201,1206,1617,1701.SPECIAL COMMENTS:
Cable DI's Out: 1201,1315,1412,1701. |
*********************LINE ACCEPTANCE*************************** *****(SIGNING IS ACCEPTANCE OF THE LINE)*****NAVIGATION PROCESSING:_________________________________________________QUALITY CONTROL_____________________________________________SEISMIC PROCESSING__________________________________________COORDINATOR_________________________________________________
CLIENT REP.__________________________________________________ |
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