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Special Event Log

Party :Monarch Seq#: 93
Survey: 9269 Dir: 107.2
Client :ExxonMobil FSP :2001
Line : G03A2112A093 LSP :4019
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: ESE @ 15 Knots SEAS: 1 m. PITCH: 70%
  • EOL WEATHER: ESE @ 15 Knots SEAS: 1 m. PITCH: 70%
  • DUMMY FILES :
  • BOL NOISE FILE: 1 = 2 Hz.
  • 2 = 8 Hz.
  • EOL NOISE FILE: 2032 = 2 Hz.
  • 2033 = 8 Hz.
  • SPECIAL EVENTS:
  • Cable #1 not used for coverage d/t Telemetry errors and optic problem
  • from BOL to SP 2989.
  • SP 2990, gaining new coverage.
  • Tape W60756 has no EOF mark at EOT.
  • EXTERNAL NOISE FROM:
  • AHEAD : NIL
  • ASTERN: NIL
  • ABEAM : NIL
  • BAD BIRD DIs
  • C(1): NIL
  • C(2): 1 dead
  • C(3): 15 bad D.I.
  • C(4): 12 bad D.I.
  • 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): 5.0 C(1): 6.4
  • C(2): 4.5 C(2): 6.0
  • C(3): 4.2 C(3): 5.3
  • C(4): 4.8 C(4): 5.6
  • C(5): 4.0 C(5): 4.7
  • C(6): 4.1 C(6): 4.9
  • C(7): 4.4 C(7): 4.7
  • ---------------------------NAVIGATION ------------------------
  • 3590 NAVIGATION TAPE NUMBER: G03A-P294-T08
  • P2 FILE USED: G03A2112A093.0.p294
  • NAVIGATION COMMENTS:
  • Dead at SOL
  • Float GPS: T7R01
  • Acoustics: S2T03, S3T01, S7T07
  • V1T01 Ranges poor/unuseable
  • Compasses: S2C1, S7C1
  • NAVIGATION ONLINE COMMENTS:
  • Matching for coverage at SOL. Not using streamer 1 at the
  • start of line because it has errors.Streamer 1 optics working
  • again at SP. 2999.
  • ---------------NAVIGATION PROCESSING----------------
  • FSP: 2001
  • LSP: 4019
  • FEATHER ANGLES
  • MIN: 0.9
  • MAX: 11.8
  • PRIMARY NAVIGATION: Miltifix 2 (vesref 3)
  • GYRO USED IN PROCESSING: Spectra gyro 2
  • ACOUSTICS NOT USED: 51101, 52203, 52301, 52707
  • FANBEAM NOT USED:
  • GPS TARGETS NOT USED: 64701
  • COMPASSES NOT USED: 1201, 1206, 1617, 1701
  • SPECIAL COMMENTS:
  • AVEL card used in processing with a value of 1522 m/s
  • *********************LINE ACCEPTANCE***************************
  • *****(SIGNING IS ACCEPTANCE OF THE LINE)*****
  • NAVIGATION PROCESSING:_________________________________________________
  • QUALITY CONTROL_____________________________________________
  • SEISMIC PROCESSING__________________________________________
  • COORDINATOR_________________________________________________
  • CLIENT REP.__________________________________________________
  • Return to Line List