ACQUISITION REPORT Sequence-0062
 Survey:  
  Client Esso Australia Pty Ltd
  Area Northern Fields 3D
  Vessel GECO_BETA
  JobNumber 9170A
  Survey Type 8 STREAMER DUAL SOURCE
   
 Sequence  
  Linename G01A3280A062
  Preplot G01A3280
  Direction 18.0°
  SOL Date 07:10:27utc 17-Nov-2001
  EOL Date 13:02:33utc 17-Nov-2001
 Attributes:  
   Wind Force 7.0 [knots] Dir ENE
   Swell Height 1.5 [meters] Dir ENE
   Propellor rpm 122 [avg]  
   Propellor pitch 98 [avg]  
       
  SOL EOL  
   Waterdepth 62.0 43.0 [meters]
   Bottomspeed  4.4 4.3 [knots]
   Featherangle port -0.3 port -5.2 [deg]
   Cable noise 4.92 6.56 [µBar rms]
   Lowcut filter 3 3 [hz]
   Filter slope 18 18 [dB]
   Port Volume 3542 3542  
   Stbd Volume 3542 3542  

Source Configuration
Source Position Inline Crossline Nominal Nom. Vol. Subarray Gun
Number   Offset [m] Offset [m] Depth [m] [inch ³] Count Count
1 STBD -345.0 25.0 -6.0 3542.0 3 24
2 PORT -345.0 -25.0 -6.0 3542.0 3 24

Streamer Configuration
Streamer Position Inline Crossline Nominal Length Type Group Channel Front-Tail
Number   Offset [m] Offset [m] Depth [m] [m]   Interval [m] Count  
1 STBD -520.0 350.0 -7.0 4600 Nessie-3 12.5 368 0001-0368
2 STBD -520.0 250.0 -7.0 4600 Nessie-3 12.5 368 0369-0736
3 STBD -520.0 150.0 -7.0 4600 Nessie-3 12.5 368 0737-1104
4 STBD -520.0 50.0 -7.0 4600 Nessie-3 12.5 368 1105-1472
5 PORT -520.0 -50.0 -7.0 4600 Nessie-3 12.5 368 1473-1840
6 PORT -520.0 -150.0 -7.0 4600 Nessie-3 12.5 368 1841-2208
7 PORT -520.0 -250.0 -7.0 4600 Nessie-3 12.5 368 2209-2576
8 PORT -520.0 -350.0 -7.0 4600 Nessie-3 12.5 368 2577-2944

Recording Configuration
Channel Descr. Recording Data RecLen Sample Chan Chan # Chan Chan # Filter
Set   Format Reduction [ss ¹] Int. [ms] In In Out Out Delay [ms]
1 NFH SEGD 8015, Rev.2 NONE 6.0 2.0 0001 0001-0001 0001 0001 - 0001 0.00
2 NFH SEGD 8015, Rev.2 NONE 6.0 0.25 0036 0001-0036 0036 0001 - 0036 0.00
3 NFH SEGD 8015, Rev.2 NONE 6.0 0.25 0036 0001-0036 0036 0001 - 0036 0.00
4 NFH SEGD 8015, Rev.2 NONE 6.0 0.25 0001 0001-0001 0001 0001 - 0001 0.00
5 SEIS SEGD 8015, Rev.2 NONE 6.0 2.0 0368 0001-0368 0368 0001 - 0368 5.60
6 SEIS SEGD 8015, Rev.2 NONE 6.0 2.0 0368 0369-0736 0368 0369 - 0736 5.60
7 SEIS SEGD 8015, Rev.2 NONE 6.0 2.0 0368 0737-1104 0368 0737 - 1104 5.60
8 SEIS SEGD 8015, Rev.2 NONE 6.0 2.0 0368 1105-1472 0368 1105 - 1472 5.60
9 SEIS SEGD 8015, Rev.2 NONE 6.0 2.0 0368 1473-1840 0368 1473 - 1840 5.60
10 SEIS SEGD 8015, Rev.2 NONE 6.0 2.0 0368 1841-2208 0368 1841 - 2208 5.60
11 SEIS SEGD 8015, Rev.2 NONE 6.0 2.0 0368 2209-2576 0368 2209 - 2576 5.60
12 SEIS SEGD 8015, Rev.2 NONE 6.0 2.0 0368 2577-2944 0368 2577 - 2944 5.60

Production
  Shotpoint File Time [utc]
   SOL Noise Record(s)   1650 - 1651  
   SOL Dummy Record(s) 1652 - 1661 1652 - 1661 07:09:04 - 07:10:19
   FSP Start of Line 1662 1662 07:10:27
   MSP      
   LSP End of Line 4148 4148 13:02:33
   EOL Dummy Record(s)      
   EOL Noise Record(s)   4149 - 4150  
 Line-segments:
    SPs Files Times [utc] Type # CMPs Status Remarks
    1662 - 4148 1662 - 4148 07:10:27-13:02:33 Prime 16 Valid  
 Remarks:      
   Navigation Streamer depth at 7.0m    
   Recording QC Filter delay 5.6ms. Frontsheet Set 3. Gundepth calibrated at atmospheric pressure 1004mB, pressure now 1010mB. Gun PI on subarray 2 incorrect reading. Str 8 Bird 1 mask on External Header, occasionally deep, 8.1m. Str 7 Bird 1 occasionally deep, 8.1m. Int. comms for B7-17 and B8-17.    

Tape-list
Stream 1
   Shot(s) Files Deck Reel Remark
  1650 - 1972 1650 - 1972 1 249  
  1973 - 2402 1973 - 2402 1 250  
  2403 - 2832 2403 - 2832 1 251  
  2833 - 3262 2833 - 3262 1 252  
  3263 - 3692 3263 - 3692 1 253  
  3693 - 4122 3693 - 4122 1 254  
  4123 - 4150 4123 - 4150 1 255  
Stream 2
   Shot(s) Files Deck Reel Remark
  1650 - 1972 1650 - 1972 3 249  
  1973 - 2402 1973 - 2402 4 250  
  2403 - 2832 2403 - 2832 3 251  
  2833 - 3262 2833 - 3262 4 252  
  3263 - 3692 3263 - 3692 3 253  
  3693 - 4122 3693 - 4122 4 254  
  4123 - 4150 4123 - 4150 3 255  

Seismic Data Annotations

NTBP
Shot(s)     File(s) Trace(s) Type Remark
ALL     ALL 304, 1127, 1483 Noisy Trace(s)  
2887     2887 ALL Gun timing error Gun 1-2 error (ms) : -6.6
3295     3295 ALL Gun timing error Gun 3-6 error (ms) : 12.3
3553     3553 ALL Gun Error Bad sp Sub array 3 no comms
3807     3807 ALL Gun Error Bad sp Sub array 3 no comms
4127     4127 ALL Gun Error Bad sp Sub array 3 no comms
Warning
Shot(s)     File(s) Trace(s) Type Remark
ALL     ALL 2301 Fails Crossfeed test  
ALL     ALL 1191, 1948 Weak Trace(s) Trace signal less than -6dB of nominal value
1794-1803     1794-1803 NONE Bird depth out of spec Bird C7-3
1818     1818 NONE Bird depth out of spec Bird C7-3
1855     1855 NONE Bird depth out of spec Bird C7-3
1893     1893 NONE Bird depth out of spec Bird C7-3
1896     1896 NONE Bird depth out of spec Bird C6-3
1905-1906     1905-1906 NONE Bird depth out of spec Bird C6-3
1915-1943     1915-1943 NONE Bird depth out of spec Bird C6-3
1951     1951 NONE Bird depth out of spec Bird C6-3
1958     1958 NONE Bird depth out of spec Bird C6-3
1964-1965     1964-1965 NONE Bird depth out of spec Bird C6-3
1967-1969     1967-1969 NONE Bird depth out of spec Bird C6-3
1971-1972     1971-1972 NONE Bird depth out of spec Bird C6-3
1981     1981 NONE Bird depth out of spec Bird C6-3
1983-1989     1983-1989 NONE Bird depth out of spec Bird C6-3
1991     1991 NONE Bird depth out of spec Bird C6-3
1992     1992 NONE Bird depth out of spec Bird C3-11
2044     2044 NONE Bird depth out of spec Bird C7-3
2130-2136     2130-2136 NONE Bird depth out of spec Bird C2-3
2133     2133 NONE Bird depth out of spec Bird C2-4
2138     2138 NONE Bird depth out of spec Bird C2-3
2141-2149     2141-2149 NONE Bird depth out of spec Bird C2-5
2142     2142 NONE Bird depth out of spec Bird C7-2
2144-2155     2144-2155 NONE Bird depth out of spec Bird C7-3
2145     2145 NONE Bird depth out of spec Bird C2-4
2145-2149     2145-2149 NONE Bird depth out of spec Bird C7-2
2151     2151 NONE Bird depth out of spec Bird C7-2
2152-2153     2152-2153 NONE Bird depth out of spec Bird C6-3
2200-2208     2200-2208 NONE Bird depth out of spec Bird C7-2
2201-2212     2201-2212 NONE Bird depth out of spec Bird C7-3
2211     2211 NONE Bird depth out of spec Bird C6-3
2211     2211 NONE Bird depth out of spec Bird C7-2
2224-2225     2224-2225 NONE Bird depth out of spec Bird C6-3
2227     2227 NONE Bird depth out of spec Bird C6-3
2362     2362 NONE Bird depth out of spec Bird C7-2
2365     2365 NONE Bird depth out of spec Bird C7-2
2443     2443 NONE Bird depth out of spec Bird C6-3
2601     2601 NONE Bird depth out of spec Bird C6-3
2801     2801 NONE Bird depth out of spec Bird C6-3
2819-2820     2819-2820 NONE Bird depth out of spec Bird C6-3
2826     2826 NONE Bird depth out of spec Bird C6-3
2828-2830     2828-2830 NONE Bird depth out of spec Bird C6-3
2832     2832 NONE Bird depth out of spec Bird C6-3
2839     2839 NONE Bird depth out of spec Bird C6-3
2911-2913     2911-2913 NONE Bird depth out of spec Bird C6-3
2961-2962     2961-2962 NONE Bird depth out of spec Bird C6-3
2969     2969 NONE Bird depth out of spec Bird C6-3
2972-2973     2972-2973 NONE Bird depth out of spec Bird C6-3
3033-3040     3033-3040 NONE Bird depth out of spec Bird C2-3
3042     3042 NONE Bird depth out of spec Bird C2-3
3110     3110 NONE Bird depth out of spec Bird C6-2
3126     3126 NONE Bird depth out of spec Bird C6-3
3141     3141 NONE Bird depth out of spec Bird C6-3
3205     3205 NONE Bird depth out of spec Bird C6-3
3208-3209     3208-3209 NONE Bird depth out of spec Bird C6-3
3212     3212 NONE Bird depth out of spec Bird C6-3
3215-3216     3215-3216 NONE Bird depth out of spec Bird C6-3
3219     3219 NONE Bird depth out of spec Bird C6-3
3222     3222 NONE Bird depth out of spec Bird C6-3
3224     3224 NONE Bird depth out of spec Bird C6-3
3227-3229     3227-3229 NONE Bird depth out of spec Bird C6-3
3271     3271 NONE Bird depth out of spec Bird C6-3
3384     3384 NONE Bird depth out of spec Bird C7-2
3413-3417     3413-3417 NONE Bird depth out of spec Bird C7-3
3431-3442     3431-3442 NONE Bird depth out of spec Bird C6-3
3444     3444 NONE Bird depth out of spec Bird C6-3
3450     3450 NONE Bird depth out of spec Bird C6-3
3464-3465     3464-3465 NONE Bird depth out of spec Bird C7-3
3465-3466     3465-3466 NONE Bird depth out of spec Bird C7-4
3468     3468 NONE Bird depth out of spec Bird C7-4
3499-3500     3499-3500 NONE Bird depth out of spec Bird C7-3
3516     3516 NONE Bird depth out of spec Bird C7-2
3540     3540 NONE Bird depth out of spec Bird C6-3
3547     3547 NONE Bird depth out of spec Bird C6-3
3582     3582 NONE Bird depth out of spec Bird C7-1
3609-3612     3609-3612 NONE Bird depth out of spec Bird C6-3
3612-3613     3612-3613 NONE Bird depth out of spec Bird C7-3
3614-3617     3614-3617 NONE Bird depth out of spec Bird C6-3
3620     3620 NONE Bird depth out of spec Bird C6-3
3636-3638     3636-3638 NONE Bird depth out of spec Bird C7-3
3655     3655 NONE Bird depth out of spec Bird C6-3
3658-3671     3658-3671 NONE Bird depth out of spec Bird C7-3
3660     3660 NONE Bird depth out of spec Bird C6-3
3662     3662 NONE Bird depth out of spec Bird C6-3
3668     3668 NONE Bird depth out of spec Bird C6-3
3689-3712     3689-3712 NONE Bird depth out of spec Bird C7-3
3722     3722 NONE Bird depth out of spec Bird C7-3
3724-3727     3724-3727 NONE Bird depth out of spec Bird C7-3
3732     3732 NONE Bird depth out of spec Bird C6-2
3754-3759     3754-3759 NONE Bird depth out of spec Bird C7-3
3762-3763     3762-3763 NONE Bird depth out of spec Bird C7-3
3816     3816 NONE Bird depth out of spec Bird C7-3
4119-4127     4119-4127 NONE Bird depth out of spec Bird C3-16
4129-4148     4129-4148 NONE Bird depth out of spec Bird C3-16
Comment
Shot(s)     File(s) Trace(s) Type Remark


 List of used abbreviations:
     SOL/EOL  Start/End of line. 
     FSP/LSP  First/Last shotpoint of the line. 
     FCSP/LCSP  First/Last chargeable shotpoint
     MSP  Midnight (last) shotpoint of the day
     FGSP/LGSP  First/Last Good Shotpoint
     FOSP/LOSP  First/Last Overlap Shotpoint
     FSP/LSP R/O  First/Last Shotpoint Runout
   
     Deg  Degrees: e[0,360]
     rev  Revolutions
     utc  Universal Time Coordinated
     SPs  Shotpoints
     CMPs  Common midpoints
     NTBP  Not to be processed
     SI  Seismic interference
TRILOGY INFORMATION MANAGER - ACQUISITION REPORT - GENERATED 15:49:18utc 17-Nov-2001