CLIENT: NATURAL RESOURCES CANADA
CONTACT NO.: NRCAN070000020
FILE NO.: NRCAN070000020
FINANCIAL CODE: F-232-X96-TG6007-00-0-04C2
AREA: BRUNSWICK 3D SHOTLINES 1-29  RECEIVERLINES 4-58    
PROCESSED BY: KELMAN SEISMIC PROCESSING   MARCH 2007 
REFERENCE NO. 115962    DATE SHOT:  NOV 2000  
SAMPLE INTERVAL: 2 MS  SAMPLES/TRACE: 1501    BYTES/SAMPLE:4 
OUTPUT SEGY 32 BIT FLOATING POINT FORMAT 
TRACES SORTED BY: INLINE NUMBER  
  
TRACE HEADER LAYOUT: 
 BYTE #1-4 TR SEQ WITHIN VOLUME     BYTE #33-34 FOLD                 
 BYTE #17-20 INCREMENTAL INLINE NUMBER  CDP Y  E-W LINES             
 BYTE #21-24 INCREMENTAL XLINE NUMBER   CDP X  N-S BINS              
 BYTE #71-72 COORDINATE SCALAR   (10)                                 
 BYTE #73-76 BIN CENTRE- UTM EASTING                                 
 BYTE #77-80 BIN CENTRE- UTM NORTHING                                
  
PROCESSING SEQUENCE: 
 DEMULTIPLEX; 
 SINUSOIDAL NOISE REMOVAL (MODELLING AND SUBTRACTION); 
 SURFACE CONSISTENT GAIN RECOVERY;
 TRACE EDITS; 
 LINEAR NOISE MODELING AND SUBTRACTION; 
 NOISE MODELLING AND SUPPRESSION IN TIME-FREQ DOMAIN; 
 SURFACE CONSISTENT GAIN RECOVERY; 
 SURFACE CONSISTENT DECON (80 MS OPER, 1.0 PREWHT); 
 LINEAR NOISE MODELING AND SUBTRACTION; 
 TRACE MUTE OF FIRST ARRIVAL ENERGY;
 RESAMPLE TO 4 MS; 
 FILTER (ORMSBY 8 12 85 95 HZ);
 SCALING (500MS AGC/250MS OVERLAP); 
 GLI REFRACTION STATICS (DATUM 230 M,  VREP 5500 M/S, VW 762 M/S); 
 DIP MOVEOUT VELOCITY ANALYSIS AND STACK; 
 SCALING (500 MS AGC WITH 250 MS OVERLAP); 
 3D FINITE DIFFERENCE MIGRATION (EXPLICIT ALGORITHM, 65 DEG); 
 FILTER 10/15-70/80 HZ    
 SCALING 0-200,200-400,400-600,600-800,800-2400MS    

CORNERS:    
     CORNER COORDINATES  KCDPX KCDPY         UTMX          UTMY
                             1     1     286582.54    5261597.68
                           703     1     279367.83    5258216.53
                             1   275     290070.76    5254154.51
                           703   275     282856.05    5250773.36
   
  CDP BIN X LENGTH          11.35   
  CDP BIN Y LENGTH          30.00   

VERSIONS:
 FILTERED KIRCHHOFF PRESTACK TIME MIGRATION     FILE: fpsmig.sgy
 UNFILTERED KIRCHHOFF PRESTACK TIME MIGRATION   FILE: upsmig.sgy
 FILTERED MIGRATION DIP MOVEOUT STACK           FILE: fdmomig.sgy
 UNFILTERED MIGRATION DIP MOVEOUT STACK         FILE: udmomig.sgy
 FILTERED DIP MOVEOUT STACK                     FILE: fdmostk.sgy
 UNFILTERED DIP MOVEOUT STACK                   FILE: udmostk.sgy 
 DIP MOVEOUT VELOCITY CUBE                      FILE: dmovelcube.sgy
 PRESTACK MIGRATION VELOCITY CUBE               FILE: psmvelcube.sgy
 DIP MOVEOUT VELOCITY TEXT                      FILE: ascivel.dmo1.cpy
 PRESTACK MIGRATION VELOCITY TEXT               FILE: ascivel.psm.cpy