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Special Event Log

Party :Monarch Seq#: 52
Survey: 9269 Dir: 107.1
Client :ExxonMobil FSP :2688
Line : G03A1488J052 LSP :4019
Comments
  • GENERAL SURVEY PARAMETERS: Gippsland Basin
  • RECORDING SYSTEM : MSX / CRS
  • STREAMERS : 8 X 5000 METERS
  • STREAMER SEPARATION: 100 METERS
  • TOTAL CHANNELS : 3200
  • 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: 206 METERS
  • CENTER OF SOURCE TO CABLE LAST GROUP : 5182 METERS
  • ---------------------------------------------------------------
  • BOL WEATHER: NE @ 11 Knots SEAS: 0.5 m. PITCH: 76%
  • EOL WEATHER: XX @ XX Knots SEAS: XX m. PITCH: XX%
  • DUMMY FILES : 3-52
  • BOL NOISE FILE: 1 = 2 Hz.
  • 2 = 8 Hz.
  • EOL NOISE FILE: 790 = 2 Hz.
  • 791 = 8 Hz.
  • SPECIAL EVENTS:
  • Infill for far mids and fars. Data not required 2921-3549.
  • Infill portions Sp 2688-2920 & 3550-EOL.
  • EXTERNAL NOISE FROM:
  • AHEAD : NIL
  • ASTERN: NIL
  • ABEAM : NIL
  • BAD BIRD DIs
  • C(1): NIL
  • C(2): NIL
  • C(3): NIL
  • C(4): NIL
  • C(5): NIL
  • C(6): 02 Reading Shallow
  • C(7): NIL
  • C(8): 21
  • 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): 3.6 C(1): 2.7
  • C(2): 4.0 C(2): 3.5
  • C(3): 3.5 C(3): 2.5
  • C(4): 3.6 C(4): 2.5
  • C(5): 3.5 C(5): 2.9
  • C(6): 3.6 C(6): 2.6
  • C(7): 3.5 C(7): 2.6
  • C(8): 3.9 C(8): 3.1
  • ---------------------------NAVIGATION ------------------------
  • 3590 NAVIGATION TAPE NUMBER:
  • P2 FILE USED:
  • NAVIGATION COMMENTS:
  • ---------------NAVIGATION PROCESSING----------------
  • FSP:2688
  • LSP:4019
  • FEATHER ANGLES
  • MIN:-12.8
  • MAX:3.4
  • PRIMARY NAVIGATION:MFIX_2_Optus ( VESREF 3 )
  • GYRO USED IN PROCESSING:Gyro 2
  • ACOUSTICS NOT USED:51101 52203 52301 52507
  • FANBEAM NOT USED:
  • GPS TARGETS NOT USED:64101 64501
  • COMPASSES NOT USED:1201 1406 1714 1801
  • SPECIAL COMMENTS:
  • Good shots: 2688-2920, 3550-2920. All shots processed.
  • Cable DI out: 1201 1602 1714 1801
  • DI's 1104-1108 erratic; 1602 bad reading.
  • Network weak at SOL d/t noise/sharp turn.
  • Reverse processed d/t non-convergence at SOL.
  • *********************LINE ACCEPTANCE***************************
  • *****(SIGNING IS ACCEPTANCE OF THE LINE)*****
  • NAVIGATION PROCESSING:_________________________________________________
  • QUALITY CONTROL_____________________________________________
  • SEISMIC PROCESSING__________________________________________
  • COORDINATOR_________________________________________________
  • CLIENT REP.__________________________________________________
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