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 @ 17 Knots SEAS: 1.5 m. PITCH: 70%EOL WEATHER: SW @ 20 Knots SEAS: 1.5 m. PITCH: 70%DUMMY FILES : N/ABOL NOISE FILE: 1 = 2 Hz. 2 = 8 Hz. EOL NOISE FILE: 1552 = 2 Hz. 1553 = 8 Hz.SPECIAL EVENTS:Missed SPs 3874, 3871, 3868, 3866, 3864, 3859, 2000d/t boat speed.Guns offline on SP 3032 d/t whale sighting.SP 2441 first good SP after whale sighting.SP 2000 - EOL birds 203 to 205 running deep due to strong tail current, max depth 11m.EXTERNAL NOISE FROM:AHEAD : NILASTERN: NILABEAM : NIL BAD BIRD DIsC(1): NILC(2): 1 deadC(3): NILC(4): 12 DIC(5): NILC(6): NILC(7): 1 deadBAD GUN DIsGS(1): NILGS(2): 201 disabled BOL,false readingsGS(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): 3.5 C(1): 1.9 C(2): 3.1 C(2): 2.1 C(3): 3.0 C(3): 1.9 C(4): 3.4 C(4): 2.6 C(5): 2.7 C(5): 1.8 C(6): 3.0 C(6): 2.0
C(7): 3.7 C(7): 2.1 |
---------------------------NAVIGATION ------------------------3590 NAVIGATION TAPE NUMBER: G03A-P294-T08P2 FILE USED: G03A2272J096.0.p294NAVIGATION COMMENTS: Dead at SOLFloat GPS: T7R01Acoustics: S2T03, S3T01, S7T07 V1T01 Ranges poor/unuseableCompasses: S2C1, S7C1NAVIGATION ONLINE COMMENTS: Guns was shut down at LSP 3032 for pilot whales.Start recording again at shotpint 2441 (FGSP).
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---------------NAVIGATION PROCESSING----------------FSP: 3886LSP: 1868FEATHER ANGLESMIN: 5.6MAX: -7.5PRIMARY NAVIGATION: Multifix 2 (vesref3)GYRO USED IN PROCESSING: Spectra gyro 2ACOUSTICS NOT USED: 51101, 52203, 52301, 52707FANBEAM NOT USED:GPS TARGETS NOT USED: 64701COMPASSES NOT USED: 1201, 1206, 1617, 1701SPECIAL COMMENTS:
Seis GAP sp 3032 - 2442 d/t whales. |
*********************LINE ACCEPTANCE*************************** *****(SIGNING IS ACCEPTANCE OF THE LINE)*****NAVIGATION PROCESSING:_________________________________________________QUALITY CONTROL_____________________________________________SEISMIC PROCESSING__________________________________________COORDINATOR_________________________________________________
CLIENT REP.__________________________________________________ |
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