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Special Event Log

Party :Monarch Seq#: 122
Survey: 9269 Dir: 286.9
Client :ExxonMobil FSP :3886
Line : G03A1936A122 LSP :2347
Comments
  • GENERAL SURVEY PARAMETERS: Gippsland Basin
  • RECORDING SYSTEM : MSX / CRS
  • STREAMERS : 7 X 5000 METERS
  • STREAMER SEPARATION: 100 METERS
  • TOTAL CHANNELS : 2800
  • RECORDING 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 SECONDS
  • SHOT POINT INTERVAL: 18.75 METERS
  • GROUP INTERVAL : 12.5 METERS
  • SOURCE DEPTH : 8 METERS (DI s ARE 1 METER ABOVE THE GUN)
  • SOURCE VOLUME : 3000 CUBIC INCHES X 2
  • SOURCE SEPARATION : 50 METERS
  • CENTER OF SOURCE TO CABLE REFERENCE POINT: 126 METERS
  • CENTER OF SOURCE TO CABLE LAST GROUP : 5102 METERS
  • ---------------------------------------------------------------
  • BOL WEATHER: WSW @ 30 Knots SEAS: 3 m. PITCH: 75%
  • EOL WEATHER: WSW @ 30 Knots SEAS: 3 m. PITCH: 75%
  • DUMMY FILES : na
  • BOL NOISE FILE: 1 = 2 Hz.
  • 2 = 8 Hz.
  • EOL NOISE FILE: 1570 = 2 Hz.
  • 1571 = 8 Hz.
  • SPECIAL EVENTS:
  • Swell noise present from BOL-EOL
  • SP 2720-2710Bird 4-8 Cable 7 were deep with max depth 12.5m
  • SP 2376, 2364, 2357 were lost due to vessel speed.
  • SP 2347 LGSP due to swell noise.
  • LINE IS DNP due to weather
  • EXTERNAL NOISE FROM:
  • AHEAD : NIL
  • ASTERN: NIL
  • ABEAM : NIL
  • BAD BIRD DIs
  • C(1): NIL
  • C(2): 1 dead
  • C(3): NIL
  • C(4): NIL
  • C(5): NIL
  • C(6): NIL
  • C(7): 1 dead
  • BAD GUN DIs
  • GS(1): NIL
  • GS(2): NIL
  • GS(3): NIL
  • GS(4): NIL
  • GS(5): NIL
  • GS(6): NIL
  • GS(7): NIL
  • GS(8): NIL
  • BAD GUN PIs
  • GS(1): NIL
  • GS(2): NIL
  • GS(3): NIL
  • GS(4): NIL
  • GS(5): NIL
  • GS(6): NIL
  • GS(7): NIL
  • GS(8): NIL
  • BOL NOISE: EOL NOISE:
  • C(1): 6.9 C(1): 3.9
  • C(2): 6.8 C(2): 5.3
  • C(3): 7.0 C(3): 4.5
  • C(4): 6.9 C(4): 9.2
  • C(5): 6.6 C(5): 4.6
  • C(6): 6.5 C(6): 4.6
  • C(7): 7.0 C(7): 4.5
  • ---------------------------NAVIGATION ------------------------
  • 3590 NAVIGATION TAPE NUMBER: G03A-P294-T09
  • P2 FILE USED: G03A1936A122.0.p294
  • NAVIGATION COMMENTS:
  • Dead at SOL
  • Float GPS: T7R01
  • Acoustics: S3T03, S3T01, S7T07
  • V1T01 Ranges poor/unuseable
  • Compasses: S2C1, S7C1
  • NAVIGATION ONLINE COMMENTS:
  • Leakage on strm 1 affecting front end acoustic ranging of strm 1
  • G2R01 dead @ SP 2859
  • ---------------NAVIGATION PROCESSING----------------
  • FSP:
  • LSP:
  • FEATHER ANGLES
  • MIN:
  • MAX:
  • PRIMARY NAVIGATION:
  • GYRO USED IN PROCESSING:
  • ACOUSTICS NOT USED:
  • FANBEAM NOT USED:
  • GPS TARGETS NOT USED:
  • COMPASSES NOT USED:
  • SPECIAL COMMENTS:
  • *********************LINE ACCEPTANCE***************************
  • *****(SIGNING IS ACCEPTANCE OF THE LINE)*****
  • NAVIGATION PROCESSING:_________________________________________________
  • QUALITY CONTROL_____________________________________________
  • SEISMIC PROCESSING__________________________________________
  • COORDINATOR_________________________________________________
  • CLIENT REP.__________________________________________________
  • Return to Line List