TABLE 23 Shet Wahoo SUMMARY OF TIME ADJUSTMENTS Nominal Position CL4.8 . Time Change Instrument ASEL-GITR Matched with Basis for Change No timing channel. std-GITR Wahoo CR4.1 ASEL-GITR Retarded 5 Seconds Matched with std-GITR record to show first pulse at known time of surfacing of explosion bubble. Umbrella U1.8 std-GITR Advanced 3 seconds Matched with ASELrecord. Umbrella U2.7 ASEL-GITR Advanced 5 seconds Changed so that the time of arrival agreed with other upwind stations and with velocity of approach determined from rate of rise (Section 3.3.4). Umbrella D2.7 ASEL-GITR Matched with std-GITR No timing channel. Umbrella CR4.9 std-GITR Advanced 2 seconds Matched with ASELrecord. ox, 84