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 @ 22 Knots SEAS: 1.5 m. PITCH: 68%EOL WEATHER: SW @ 22 Knots SEAS: 1.5 m. PITCH: 70%DUMMY FILES : 648 BOL NOISE FILE: 1 = 2 Hz. 2 = 8 Hz. EOL NOISE FILE: 650 = 2 Hz. 651 = 8 Hz.SPECIAL EVENTS:Large amount of multiple energy @ 0-2000ms from abeam on records at SOL. No ships present in vicinity.Cable #7 birds 1-6 slightly deep at approx. 10.5 meters from SPs 2715-2650EXTERNAL NOISE FROM:AHEAD : NILASTERN: NILABEAM : NIL BAD BIRD DIsC(1): NILC(2): 1 deadC(3): 15 bad DIC(4): NIL C(5): 14 polling disabledC(6): NILC(7): 1 deadBAD GUN DIsGS(1): NILGS(2): 202 open circuitGS(3): NILGS(4): NILGS(5): NILGS(6): 608 open circuitGS(7): NIL
GS(8): NIL
|
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): 4.3 C(1): 2.6C(2): 4.3 C(2): 2.4 C(3): 4.4 C(3): 2.6 C(4): 2.7 C(4): 1.6 C(5): 2.9 C(5): 1.8 C(6): 3.5 C(6): 2.2
C(7): 4.5 C(7): 2.6 |
---------------------------NAVIGATION ------------------------3590 NAVIGATION TAPE NUMBER: G03A-P294-T12P2 FILE USED: G03A2272K177.0.p294NAVIGATION COMMENTS: Dead at SOLFloat GPS: T7R01, T2R01Acoustics: S3T01, S7T07 Compasses: S2C1, S7C1, S6C10NAVIGATION ONLINE COMMENTS:G1R07 dropped out.
G1R03 intermittant
|
---------------NAVIGATION PROCESSING----------------FSP: 3042LSP: 2432FEATHER ANGLESMIN: 0.3MAX: 8.5PRIMARY NAVIGATION: Multifix 2 ( Vesref 3 ).GYRO USED IN PROCESSING: Gyro 2.ACOUSTICS NOT USED: 52301,52707.GPS TARGETS NOT USED: 63107,64201,64701.COMPASSES NOT USED: 1201,1610,1701.SPECIAL COMMENTS:
Cable DI's Out : 1201,1315,1701. |
*********************LINE ACCEPTANCE*************************** *****(SIGNING IS ACCEPTANCE OF THE LINE)*****NAVIGATION PROCESSING:_________________________________________________QUALITY CONTROL_____________________________________________SEISMIC PROCESSING__________________________________________COORDINATOR_________________________________________________
CLIENT REP.__________________________________________________ |