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Special Event Log

Party :Monarch Seq#: 30
Survey: 9269 Dir: 286.9
Client :ExxonMobil FSP :2930
Line : G03A1104M30 LSP :2489
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: W @ 10 Knots SEAS: 1 m. PITCH: 70%
  • EOL WEATHER: W @ 10 Knots SEAS: .5 m. PITCH: 72%
  • DUMMY FILES : 517-572
  • BOL NOISE FILE: N/A = 2 Hz.
  • N/A = 8 Hz.
  • EOL NOISE FILE: N/A = 2 Hz.
  • 1014 = 8 Hz.
  • SPECIAL EVENTS:
  • Line number entered into navigation system incorrectly. There is a leading 0 missing from the sequence number part. Should have been G03A1104M030 but was recorded as G03A1104M30.
  • EXTERNAL NOISE FROM:
  • AHEAD : NIL
  • ASTERN: NIL
  • ABEAM : NIL
  • BAD BIRD DIs
  • C(1): NIL
  • C(2): NIL
  • C(3): NIL
  • C(4): 02
  • 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): X C(1): 4.3
  • C(2): X C(2): 3.5
  • C(3): X C(3): 3.2
  • C(4): X C(4): 3.1
  • C(5): X C(5): 3.6
  • C(6): X C(6): 2.8
  • C(7): X C(7): 3.3
  • C(8): X C(8): 2.9
  • ---------------------------NAVIGATION ------------------------
  • 3590 NAVIGATION TAPE NUMBER:
  • P2 FILE USED:
  • NAVIGATION COMMENTS:
  • ---------------NAVIGATION PROCESSING----------------
  • FSP:2930
  • LSP:2489
  • FEATHER ANGLES
  • MIN:-5.8
  • MAX:-3.4
  • PRIMARY NAVIGATION:POSNET_1 ( VESREF 1 )
  • High DOP for all systems.
  • GYRO USED IN PROCESSING:Gyro 2
  • ACOUSTICS NOT USED:51101 53102 52203 52507 52703 52704
  • FANBEAM NOT USED:
  • GPS TARGETS NOT USED:64101 64501
  • COMPASSES NOT USED:1201 1701 1801
  • SPECIAL COMMENTS:
  • Incorrect line name entered in Spectra
  • G03A1104M30 should be G03A1104M030
  • Cable 8 DI's 1805-1809 erratic. 1402 bad.
  • *********************LINE ACCEPTANCE***************************
  • *****(SIGNING IS ACCEPTANCE OF THE LINE)*****
  • NAVIGATION PROCESSING:_________________________________________________
  • QUALITY CONTROL_____________________________________________
  • SEISMIC PROCESSING__________________________________________
  • COORDINATOR_________________________________________________
  • CLIENT REP.__________________________________________________
  • Return to Line List