49 21 36 i) 4 41 34 27 31 DH 4.5 DR 9.0 DR 14.4 DR 24.0 DRR6.8 DRH 12.8 CR 4.1 CR 5.2 332 334), 263 265 263 281 276 336 263 249 - 2567, ~ 066 159 151, 2a1y, 237 2at - 066 5,200 6,400 12,800 4,100 (cO,D) sid, UW, IC sid, IC, (D) atd, UW, IC atd, UW, ASEL, IC, atd, UW, IC, (D) std, UW, IC 6,800 atd, UW, 1C 14,400 @) atd, IC, (D) sid, UW, ASEL, IC, sid, IC, (NR) 24,000 6,950 4,500 23,100 Not placed ** atd, UW, IC(D) 8,000 ~ etd, IC, (NR, D) Not placed ¢* std, IC, (NR, D) ald, UW, ASEL, IC aid, UW, IC Not placed ** atd, IC(D) std, UW, IC(D) IC, (NR, D) etd, UW, ASEL, 18,300 - 12,000 4,600 7,100 4,500 3,900 3,250 ft Zero 33 44 12 24 34 DR 6.7 CR 2.7 Cnr 4.9 Ch 6.6 16 23 26 3 4 17 43 D 18.2 D 22.0 DR 4.6 DR 7.5 DR 12.2 DH 18.6 DR 23.2 DRR 3.9 i 2 21 13 14 SIO Skiff 32 1 1 31 4 22 37 41 36 U 2.7 U 3.9 CLil CL 4.0 CL 6.0 DLL 6.6 DL 6.2 DL 16.0 DL 18.6 D 2.7 bis D 6.6 D 10.4 D 15.5 U 1.8 Shot Umbrella: Zero std, IC std, UW, IC std, UW, ASEL, IC (CO) std, ASEL, IC std, ASEL, IC 2,670 4.o10 6,610 340.9 J57.3 oad 278.1 6,740 3.040 sld, UW, ASEL, IC, (CO) std, IC, (deep) 23,240 264.5 279.1 18,600 12,290 262.5 261 atd, UW, IC sid, UW, IC sid, IC, (rec) 7,530 205.5 atd, UW, ASEL, IC, (CO) 4,530 std, IC, (deep) std, IC, deep) 18,220 22,000 atd, IC, (reef) std, UW, IC atd, 1C std, UW, ASEL, IC, (CO) atd, IC (deep) etd, IC (deep) sid, UW, ASEL, IC, (CO) 10,380 15,470 6,500 4.770 2,670 15,980 18,650 aid, ASEL, IC atd, ASEL, IC atd atd, UW, ASEL, IC, (Co) atd, UW, ASEL, IC at, ASEL, IC atd. UW, ASEL, IC, (CO) 263.5 248 250.2 247.5 248.1 248 247.9 218 233.5 237.1 240.4 207.5 6,580 154.9 6,220 3.000 6,010 158.5 068 163.7 1,760 fo Zero 2,700 3,810 3,060 O67 051.8 deg (true) placed at those locations. ** Deep moors were Inatalled at these locations, but, because of the Iimited time available during the emergency rearming, coracles could not be ° The DD-474 collided with station during bp placement of the destroyer tn the array. y y. and dragged the coracle to the estimated k position g' given 22 th D 23.1 CR 6.4 - 4 I 26 17 3 21 43 - 6 D 14.4 D8.0 U 4.0 U 4.5 CL3.9 CL 4.6 DEL 7.1 DL 12.0 DL1b.9¢ D 4.6 U 3.2 Shot Wahoo: deg(true) Zero For target ship Information, see Tables 3.26 and 3.27. The following abbreviations are used: std, standard gamma-intensity (ime recorder (GIT), UW, underwater GITR, ASEL, Army Signal Engineering Laboratory GIT; IC, incremental collector, (NID, station net roarmed after accldential firing, (CO), coracle overturned, (D), coracle drifting after the event, (reef), coracle placed on atoll reef, (deep) covacte placed outside lagoon for Umbrella. Distance ee Bearing Bearing Distance Nominal From Coracle Coracle From Inatruments From Nominal From inatruments Surface Position Number Surface at Station Surface Position Surface Number at Station TABLE 2.1 INSTRUMENTATION AND ACTUAL POSITION OF STATIONS