ACQUISITION REPORT Sequence-0048
 Survey:  
  Client Esso Australia Pty Ltd
  Area Northern Fields 3D
  Vessel GECO_BETA
  JobNumber 9170A
  Survey Type 8 STREAMER DUAL SOURCE
   
 Sequence  
  Linename G01A3200A048
  Preplot G01A3200
  Direction 18.0°
  SOL Date 23:22:52utc 10-Nov-2001
  EOL Date 04:49:48utc 11-Nov-2001
 Attributes:  
   Wind Force 15.0 [knots] Dir WSW
   Swell Height 2.0 [meters] Dir WSW
   Propellor rpm 122 [avg]  
   Propellor pitch 98 [avg]  
       
  SOL EOL  
   Waterdepth 61.0 43.0 [meters]
   Bottomspeed  4.7 4.5 [knots]
   Featherangle sb +5.9 sb +2.9 [deg]
   Cable noise 5.79 5.93 [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)   1615 - 1616  
   SOL Dummy Record(s) 1617 - 1626 1617 - 1626 23:21:34 - 23:22:44
   FSP Start of Line 1627 1627 23:22:52
   MSP 1914 1914 23:59:59
   LSP End of Line 4128 4128 04:49:48
   EOL Dummy Record(s)      
   EOL Noise Record(s)   4129 - 4130  
 Line-segments:
    SPs Files Times [utc] Type # CMPs Status Remarks
    1627 - 4128 1627 - 4128 23:22:52-04:49:48 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 1012mB. Gun PI on subarray 2 erratic. Str 8 Bird 1 mask on External Header, occasionally deep, 8.1m.    

Tape-list
Stream 1
   Shot(s) Files Deck Reel Remark
  1615 - 2044 1615 - 2044 1 188  
  2045 - 2474 2045 - 2474 2 189  
  2475 - 2904 2475 - 2904 1 190  
  2905 - 3334 2905 - 3334 2 191  
  3335 - 3764 3335 - 3764 1 192  
  3765 - 4130 3765 - 4130 2 193  
Stream 2
   Shot(s) Files Deck Reel Remark
  1615 - 2044 1615 - 2044 3 188  
  2045 - 2474 2045 - 2474 4 189  
  2475 - 2904 2475 - 2904 3 190  
  2905 - 3334 2905 - 3334 4 191  
  3335 - 3764 3335 - 3764 3 192  
  3765 - 4130 3765 - 4130 4 193  

Seismic Data Annotations

NTBP
Shot(s)     File(s) Trace(s) Type Remark
ALL     ALL 304, 1127, 1495, 2599, 2919 Noisy Trace(s)  
2425     2425 99-115 Bird depth out of spec Bird C1-6
2425-2430     2425-2430 123-139 Bird depth out of spec Bird C1-7
2429-2438     2429-2438 99-115 Bird depth out of spec Bird C1-6
2429-2449     2429-2449 472-519 Monowing wash Low frequency, high amplitude noise due to monowing wash
2439-2442     2439-2442 147-163 Bird depth out of spec Bird C1-8
2444     2444 147-163 Bird depth out of spec Bird C1-8
2456-2463     2456-2463 171-187 Bird depth out of spec Bird C1-9
2614-2622     2614-2622 99-115 Bird depth out of spec Bird C1-6
2614-2636     2614-2636 123-139 Bird depth out of spec Bird C1-7
2617-2653     2617-2653 171-187 Bird depth out of spec Bird C1-8
2632-2633     2632-2633 171-187 Bird depth out of spec Bird C1-9
2635-2650     2635-2650 171-187 Bird depth out of spec Bird C1-9
2653-2654     2653-2654 171-187 Bird depth out of spec Bird C1-9
2657     2657 171-187 Bird depth out of spec Bird C1-9
2659-2660     2659-2660 171-187 Bird depth out of spec Bird C1-9
2677-2697     2677-2697 147-163 Bird depth out of spec Bird C1-9
2726-2730     2726-2730 147-163 Bird depth out of spec Bird C1-8
2750     2750 563-579 Bird depth out of spec Bird C2-10
3880     3880 ALL Gun timing error Gun 4-2 error (ms) : 2.2
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
ALL     ALL 1-9, 11-12, 16, 369-380, 737-753, 755, 758, 763-764, 1105-1113, 1126, 1130, 1841, 1850, 1852, 2209-2211, 2213-2214, 2216-2217, 2577 Slope alarm > 5% of total line
1708     1708 NONE Bird depth out of spec Bird C6-3
1710-1711     1710-1711 NONE Bird depth out of spec Bird C6-3
1714     1714 NONE Bird depth out of spec Bird C6-3
1724     1724 ALL Gun timing error Gun 4-2 error (ms) : -1.6
1728     1728 NONE Bird depth out of spec Bird C6-3
1763     1763 NONE Bird depth out of spec Bird C6-3
1765     1765 NONE Bird depth out of spec Bird C6-3
1767-1773     1767-1773 NONE Bird depth out of spec Bird C6-3
1775-1776     1775-1776 NONE Bird depth out of spec Bird C6-3
1778     1778 NONE Bird depth out of spec Bird C6-3
1810-1828     1810-1828 NONE Bird depth out of spec Bird C1-9
1843     1843 NONE Bird depth out of spec Bird C6-3
1846-1848     1846-1848 NONE Bird depth out of spec Bird C6-3
1850-1851     1850-1851 NONE Bird depth out of spec Bird C6-3
1853-1857     1853-1857 NONE Bird depth out of spec Bird C6-3
1870     1870 NONE Bird depth out of spec Bird C3-3
2043     2043 NONE Bird depth out of spec Bird C6-3
2047-2048     2047-2048 NONE Bird depth out of spec Bird C6-3
2051     2051 NONE Bird depth out of spec Bird C6-3
2055-2056     2055-2056 NONE Bird depth out of spec Bird C6-3
2058     2058 NONE Bird depth out of spec Bird C6-3
2060-2062     2060-2062 NONE Bird depth out of spec Bird C6-3
2126     2126 NONE Bird depth out of spec Bird C6-3
2182-2183     2182-2183 NONE Bird depth out of spec Bird C6-3
2188     2188 NONE Bird depth out of spec Bird C6-3
2280     2280 NONE Bird depth out of spec Bird C6-3
2286     2286 NONE Bird depth out of spec Bird C6-3
2343     2343 NONE Bird depth out of spec Bird C6-3
2362-2378     2362-2378 NONE Bird depth out of spec Bird C6-3
2420-2424     2420-2424 NONE Bird depth out of spec Bird C1-5
2420-2424     2420-2424 NONE Bird depth out of spec Bird C1-6
2423-2424     2423-2424 NONE Bird depth out of spec Bird C1-7
2426     2426 NONE Bird depth out of spec Bird C1-5
2426-2428     2426-2428 NONE Bird depth out of spec Bird C1-6
2430-2431     2430-2431 NONE Bird depth out of spec Bird C1-8
2430-2438     2430-2438 NONE Bird depth out of spec Bird C2-6
2431-2440     2431-2440 NONE Bird depth out of spec Bird C1-7
2431-2438     2431-2438 NONE Bird depth out of spec Bird C2-7
2436-2438     2436-2438 NONE Bird depth out of spec Bird C1-8
2439-2441     2439-2441 NONE Bird depth out of spec Bird C1-6
2440     2440 NONE Bird depth out of spec Bird C1-5
2442     2442 NONE Bird depth out of spec Bird C1-5
2442     2442 NONE Bird depth out of spec Bird C1-7
2443     2443 NONE Bird depth out of spec Bird C1-8
2445-2460     2445-2460 NONE Bird depth out of spec Bird C1-8
2448-2449     2448-2449 NONE Bird depth out of spec Bird C2-8
2449-2454     2449-2454 NONE Bird depth out of spec Bird C1-7
2449-2455     2449-2455 NONE Bird depth out of spec Bird C1-9
2454-2462     2454-2462 NONE Bird depth out of spec Bird C1-6
2461     2461 NONE Bird depth out of spec Bird C2-7
2464-2476     2464-2476 NONE Bird depth out of spec Bird C1-9
2466     2466 NONE Bird depth out of spec Bird C1-7
2466     2466 NONE Bird depth out of spec Bird C6-2
2468     2468 NONE Bird depth out of spec Bird C1-7
2480     2480 NONE Bird depth out of spec Bird C1-9
2480     2480 NONE Bird depth out of spec Bird C6-2
2482-2484     2482-2484 NONE Bird depth out of spec Bird C1-9
2487     2487 NONE Bird depth out of spec Bird C1-9
2493     2493 NONE Bird depth out of spec Bird C6-2
2504-2509     2504-2509 NONE Bird depth out of spec Bird C1-9
2507     2507 NONE Bird depth out of spec Bird C1-10
2548     2548 NONE Bird depth out of spec Bird C6-3
2551     2551 NONE Bird depth out of spec Bird C6-3
2553     2553 NONE Bird depth out of spec Bird C6-3
2603-2605     2603-2605 NONE Bird depth out of spec Bird C2-6
2605-2613     2605-2613 NONE Bird depth out of spec Bird C1-7
2607-2616     2607-2616 NONE Bird depth out of spec Bird C1-8
2607-2608     2607-2608 NONE Bird depth out of spec Bird C2-6
2608     2608 NONE Bird depth out of spec Bird C2-7
2609-2613     2609-2613 NONE Bird depth out of spec Bird C1-6
2610-2612     2610-2612 NONE Bird depth out of spec Bird C2-6
2615     2615 NONE Bird depth out of spec Bird C2-7
2617-2622     2617-2622 NONE Bird depth out of spec Bird C2-7
2618-2620     2618-2620 NONE Bird depth out of spec Bird C2-9
2619-2626     2619-2626 NONE Bird depth out of spec Bird C2-8
2623-2625     2623-2625 NONE Bird depth out of spec Bird C1-6
2624-2631     2624-2631 NONE Bird depth out of spec Bird C1-9
2624     2624 NONE Bird depth out of spec Bird C2-7
2632-2636     2632-2636 NONE Bird depth out of spec Bird C2-8
2634     2634 NONE Bird depth out of spec Bird C1-9
2637-2638     2637-2638 NONE Bird depth out of spec Bird C1-7
2641-2645     2641-2645 NONE Bird depth out of spec Bird C1-10
2650     2650 NONE Bird depth out of spec Bird C1-7
2651-2652     2651-2652 NONE Bird depth out of spec Bird C1-9
2654-2658     2654-2658 NONE Bird depth out of spec Bird C1-8
2655-2656     2655-2656 NONE Bird depth out of spec Bird C1-9
2656     2656 NONE Bird depth out of spec Bird C1-7
2658     2658 NONE Bird depth out of spec Bird C1-9
2661-2666     2661-2666 NONE Bird depth out of spec Bird C1-9
2668-2669     2668-2669 NONE Bird depth out of spec Bird C1-9
2670     2670 NONE Bird depth out of spec Bird C1-7
2671-2684     2671-2684 NONE Bird depth out of spec Bird C1-8
2674-2676     2674-2676 NONE Bird depth out of spec Bird C1-9
2677     2677 NONE Bird depth out of spec Bird C2-10
2679-2700     2679-2700 NONE Bird depth out of spec Bird C1-10
2686     2686 NONE Bird depth out of spec Bird C1-8
2695     2695 NONE Bird depth out of spec Bird C2-8
2698-2699     2698-2699 NONE Bird depth out of spec Bird C1-9
2700     2700 NONE Bird depth out of spec Bird C2-8
2714-2725     2714-2725 NONE Bird depth out of spec Bird C1-8
2716-2728     2716-2728 NONE Bird depth out of spec Bird C1-9
2723     2723 NONE Bird depth out of spec Bird C1-10
2729     2729 NONE Bird depth out of spec Bird C2-10
2731-2737     2731-2737 NONE Bird depth out of spec Bird C1-8
2735     2735 NONE Bird depth out of spec Bird C2-9
2739     2739 NONE Bird depth out of spec Bird C2-9
2741     2741 NONE Bird depth out of spec Bird C2-9
2745     2745 NONE Bird depth out of spec Bird C2-10
2748-2749     2748-2749 NONE Bird depth out of spec Bird C2-10
2753     2753 NONE Bird depth out of spec Bird C2-9
2813-2814     2813-2814 NONE Bird depth out of spec Bird C1-6
2817-2818     2817-2818 NONE Bird depth out of spec Bird C1-6
2847     2847 NONE Bird depth out of spec Bird C6-2
3017     3017 NONE Bird depth out of spec Bird C6-2
3281     3281 NONE Bird depth out of spec Bird C6-2
3634     3634 ALL Gun timing error Gun 4-2 error (ms) : 1.7
3876     3876 ALL Gun timing error Gun 4-2 error (ms) : 1.7
3884     3884 ALL Gun timing error Gun 4-2 error (ms) : 1.6
3890     3890 ALL Gun timing error Gun 4-2 error (ms) : 1.7
3918     3918 ALL Gun timing error Gun 4-2 error (ms) : 1.6
4068     4068 ALL Gun timing error Gun 4-2 error (ms) : 1.8
4088     4088 ALL Gun timing error Gun 4-2 error (ms) : 1.8
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 04:30:38utc 11-Nov-2001