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9
')CEANOGRAPHY
2 1P
i
Temperature Microstructure Profiles
at Ocean Station P: Preliminary
Results from the MILE Experiment
by
T. M. Dillon
and
D. R. Caldwell
Office of Naval Research
N00014-76-C-0067
NR 083-102
OREGON STATE 'UNIVERSITY
Reference 77-22
December 1977
Reproduction In whole or in part Is
permitted for any purpose of the
United States Government
9
I
Unclassified
....... .. ^.
SGIUHI I Y l.t_ \ I''' .. ,.. . ... 711._c -AGE rug.....
READ INSTRUCTIONS
BEFORE COMPLETING FORM
REPORT DOCUMENTATION PAGE
2. GOVT ACCESSION NO.
I. REPORT NUMBER
3.
RECIPIENT'S CATALOG NUMBER
77-22
S. TYPE OF REPORT 6 PERIOD COVERED
TITLE (end Subtitle)
4
TEMPERATURE MICROSTRUCTURE PROFILES AT OCEAN
STATION P: PRELIMINARY RESULTS FROM THE MILE
Technical
6. PERFORMING ORG. REPO RT NUMBER
EXPERIMENT
7.
e. CONTRACT OR GRANT NUMBER(S)
AUTHOR(S)
T.M. Dillon and D. R. Caldwell
N00014-76-C-0067
10. PROGRAM ELEMENT, PROJECT, TASK
AREA & WORK UNIT NUMBERS
9. PERFORMING ORGANIZATION NAME AND ADDRESS
School of Oceanography
Oregon State University
Corvallis, OR 97330
NR 083-102
12. REPORT DATE
11. CONTROLLING OFFICE NAME AND ADDRESS
December 1977
Office of Naval Research
Ocean Science $ Technology Division
Arlington, Virginia 22217
13. NUMBER OF PAGES
14. MONITORING AGENCY NAME a ADDRESS(if different from Contra lIIng Otflce)
15. SECURITY CLASS. (of this report)
Unclassified
ISa. DECLASSIFICATION/DOWNGRADING
SCHEDULE
16. DISTRIBUTION STATEMENT (of this Report)
Approved for public release; distribution unlimited
17. DISTRIBUTION STATEMENT (of the abstract entered In Block 20, if different from Report)
18. SUPPLEMENTARY NOTES
19. KEY WORDS (Continue on reverse side It necessary and identify by block number)
mixed layer, microstructure, temperature profiles, Ocean Station P,
thermocline, MILE
20. ABSTRACT (Continue on reverse side if necessary and identify by block number)
Preliminary temperature microstructure profiles resulting from the Mixed Layer
Experiment at Ocean Station P (144°W, 55°N) during August-September 1977 are
presented. Depth ranges plotted are from 5 meters to 70 meters. The profiles
show the behavior of the mixed layer and thermocline before, during, and
after two synoptic scale storms.
®D
FORM
1
JAN 73
1473
EDITION OF I NOV 65 IS OBSOLETE
5/N 0102-014.6601
Unclassified
SECURITY CLASSIFICATION OF THIS PAGE (When Dste 8ntir«di
wo
TEMPERATURE MICROSTRUCTURE PROFILES
AT OCEAN STATION P: PRELIMINARY
RESULTS FROM THE MILE EXPERIMENT
by
T. M. Dillon and D. R. Caldwell
Approved for public release, distribution unlimited
Reference 77-22
George H. Keller
December 1977
Acting Dean
.
-7 7 _ D`
Table of Contents
Acknowledgments
Introduction
1
Experimental Description
1
Profile Presentation
2
References
2
List of Figures
Figure
1.
Bridge observations
ACKNOWLEDGMENTS
The MSP instruments were constructed by Mr. Mark Matsler and
Mr. Steven D. Wilcox. Participating in the cruise were Ms. Pricilla
Special thanks
Newberger, Mr. Mark Matsler, and Mr. Asa Robinson.
must be given to the officers and crew of the R/V OCEANOGRAPHER,
The MILE
particularly Captain George Poor and Lt. William Lounsberry.
experiment is funded by the Office of Naval Research.
INTRODUCTION
This report is a preliminary presentation of temperature microstructure data resulting from the Mixed Layer Experiment (MILE) at Ocean
Station P (55°N, 145°W) during August-September 1977. During the MILE
experiment, the Caldwell research group conducted 381 casts over a period
of 21 days from the R/V OCEANOGRAPHER, using a Microstructure Profiler
Contained in this report are temperature and temperature deriv(MSP).
ative profiles over a depth range of 5 m to 70 m from 211 of those casts.
On many of these casts electrical conductivity or optical transmissivity sensors were also operating, but these were omitted in order
that this report might be available to other participants in the cruise
at the time of the first post-cruise meeting. At a later date we hope
to publish a more complete report, adding not only salinity and transmissivity profiles, but also including a number of casts made to greater
depths, often 180 m.
EXPERIMENTAL DESCRIPTION
Six MSP units, conceptually similar to the profiler described by
Caldwell, Wilcox and Matsler (1975), were used. Casts began 0500
They took
August 19, 1977 GMT and ended 1200 September 8, 1977 GMT.
place every night but two, on which CTD surveys took place.
During the experiment, two synoptic-scale storms occurred at Station
The first, with winds to 38 knots, began at approximately 1200
August 22, 1977 GMT, and lasted until 1400 August 24, 1977. The second
was milder, with winds to 33 knots, and lasted from 1200 August 31, 1977
Casts were made before,
GMT until 0000 September 2, 1977 GMT (Figure 1).
during, and after each storm, and reflect the effect of mixing brought
about by the storms and the relaxation to a more quiesent state following
each storm.
P.
The schedule of observations began after local sundown and ended
before local sunrise, thus aliasing events with a diurnal time scale.
Large excursions of temperature structures within the thermocline region
were noted which may often be attributable to internal wave activity.
An attempt was made to hold station relative to the MILE I mooring
during a sequence of casts; however, both ship drift and advection insure
that the same water column is not sampled twice, so that the profiles
also show the effects of horizontal inhomogeneities. Thus, it is often
difficult to attribute changes in features between casts to either
temporal or spatial effects alone.
Temperature and pressure calibrations for each unit were performed
before the cruise. Post-cruise calibrations revealed that the electronic
circuit characteristics were quite stable during the cruise. The temp-
erature versus resistance characteristics of the thermistors did not fare
as well, showing a marked drift during the cruise. Since our interest
in this report is in small-scale features rather than in absolute accuracy, corrections have not been made for this calibration shift. The
profiles shown in this report make use of pre-cruise calibrations only,
and no attempt was made to normalize the profile to CTD measured temp
atures. Measurements with different MSP units should therefore be treated
with some caution.
PROFILE PRESENTATION
Since the typical drop speed of the MSP is about 12 cm/sec and the
sampling rate was 90 per second, the typical resolution was 0.13 cm.
The record was decimated without averaging to obtain a mean plot density
of 200 points per inch. This procedure results in aliasing errors,
but was thought to give a better representation of the true highfrequency nature of the temperature derivative signal than could be
obtained by plotting averages.
The vertical scale of the temperature profile is depth (meters)
and the horizontal scale is degrees(centigrade). The scale of the temperature depth derivative is given in the upper left of each plot. Also
given above each plot is the MSP unit (A,B,C,D, or E) with which the
data was taken. Next to the unit name is the drop name, which is
Below the plot is given the date and time (GMT).
unique to each cast.
Near the top of each plot is a small square showing the position
at which the cast was taken relative to the MILE I mooring. The sides
The ship posiof the square represent 10 km. True north is upward.
tion is marked as "x" and the MILE I mooring is marked "+". Below the
plot is given the range (km) and bearing (degrees) of the buoy as
measured from the vessel.
REFERENCES
Caldwell, D.R., S.D. Wilcox and M. Matsler (1975). A relatively simple
freely-falling probe for small-scale temperature gradients.
Limnology and Oceanography, 20:1035-1047.
2
BRIDGE OBSERVATIONS
14
BUCKET
TEMP.,
13
DEG. C
12
3
SURFACE
STRESS,
DYNES/CM2
1
20
WIND
15
SPEED,
10
M/SEC
5
19 20 21 22 23 24 25 26 27 28 29 30 31
AUGUST 1977
pare 1 .
1
2
3
4
5
6
7
SEPTEMBER 1977
observ-;ticns From the P/`J OCEANOGRAPHER. ?rig MILE. Surface shear
stress was calculated from the bulk formula 2=paC{jU wh re C'd=1.? x 10.
3ric a
Temperature Microstructure Profiles
10.0
DEG/M
UNIT A P818A2
i---- I
I
10
20
30
40
50
80
4
E
DATE
8/19/77
TIME
0707
8
10
12
30.0 DEG/M
UNIT A P818A3
10
20
30
40
k
50
60
1
Ii
DATE.
8
8/19/77
TIME
0720
4
8
10
12
10.0
DEG/M
UNIT A P818A4
10
20
30
40
50
50
4
DATE
TIME
E
8/19/77
0735
10
12
30.0 DEG/M UNIT A
I
I
P818A5
I
10
20
30
40
50
50
I
4
DATE
TIME
6
8/19/77
0748
10
12
10.0
DEG/M UNIT A P818B2
10
20
30
40
50
60
4
DATE
TIME
6
8/18/77
0845
10
12
10.0
DEG/M
UNIT A P818B4
10
20
30
40
50
60
DATE
6
8/19/77
TIME
0910
4
10
10
12
10.0
DEG/M
UNIT A P81885
10
20
30
40
50
60
4
6
DATE 8/19/77
TIME
0942
11
8
10
12
10.0
DEG/M UNIT A
P818C1
10
20
30
40
50
60
DATE
6
8/19/77
TIME
1005
4
12
10
12
10.0 DEG/M UNIT A P818C2
10
20
30
40
50
60
DATE
6
8/19/77
TIME
1020
4
13
8
10
12
UNIT A P818C3
30.0 DEG/M
10
20
30
40
50
60
I
DATE
8
8/19/77
TIME
1045
4
8
10
RANGE
BEARING
14
12
2.41
80
100.
I
UNIT A P819A1
DEG/M
I
I
10
20
30
40
50
60
4
DATE
TIME
6
10
8/20/77
0540
15
12
UNIT A P819A3
300. DEG/M
10
20
30
40
50
60
4
DATE
TIME
6
8/20/77
0553
16
8
10
12
30.0 DEG/M
UNIT A P819A4
10
20
30
40
50
60
4
6
10
DATE
8/20/77
TIME
0615
17
12
10.0
UNIT A P819A5
DEG/M
10
20
30
40
50
60
DATE
6
8/20/77
TIME
0630
4
18
10
12
30.0 DEG/M UNIT A P819B1
10
20
30
40
50
60
DATE
6
8/20/77
TIME
0650
4
19
10
12
30.0 DEG/M UNIT A P819B2
10
20
30
40
50
60
DATE
6
8/20/77
TIME
0704
4
20
8
10
12
10.0
DEG/M
UNIT A P819B3
10
20
30
40
50
60
DATE
6
8/20/77
TIME
0715
4
21
8
10
12
10.0
UNIT A P819B4
DEG/M
10
20
30
40
50
60
DATE
6
8/20/77
TIME
0726
4
22
10
12
10.0
DEG/M UNIT A P82OA1
10
20
30
40
50
60
DATE
6
8/21/77
TIME
0610,
4
8
10
RANGE
BEARING
23
12
1.96
46
10.0
DEG/M UNIT A
P82OA2
10
20
30
50
60
DATE
6
8/21/77
TIME
0630
4
8
10
RANGE
BEARING
24
12
2.15
46
3.00 DEG/M UNIT A P820A3
I
10
x
20
30
40
50
60
1
I
4
DATE
TIME
6
8/21/77
0643
25
8
10
RANGE
BEARING
12
2.35
42
3.00 DEG/M UNIT D
P820B1
10
X
20
30
40
50
60
I
I
DATE
6
8/21/77
TIME
0755
4
8
10
RANGE
BEARING
26
12
3.80
30
3.00 DEG/M UNIT
D
P820B2
10
20
30
40
50
60
DATE
6
8/21/77
TIME
0956
4
9
10
RANGE
BEARING
27
12
1.11
35
100.
UNIT D P822A1
DEG/M
10
20
30
40
50
60
DATE
6
8/23/77
TIME
0415
4
28
10
12
UNIT D P822A2
30.0 DEG/M
10
20
30
40
50
60
4
8
E
DATE
8/23/77
TIME
0429
29
10
12
UNIT D P822A3
30.0 DEG/M
F
10
20
30
40
50
60
DATE
6
8/23/77
TIME
0456
4
30
8
10
12
30.0 DEG/M
UNIT D P822AG
10
20
30
40
50
60
DATE
6
8/23/77
TIME
0538
4
31
10
12
UNIT D P822B3
30.0 DEG/M
10
20
30
40
50
60
I
DATE
6
8/23/77
TIME
0747
4
32
8
10
12
UNIT D P822B4
30.0 DEG/M
10
20
30
40
50
60
I
I
DATE
6
8/23/77
TIME
0812
4
33
I
10
I
12
100.
DEG/M UNIT D
DATE
6
8/23/77
TIME
1020
4
34
P822C1
10
12
UNIT D P822C2
300. DEG/M
10
20
30
40
50
60
I
I
I
I
DATE
6
8/23/77
TIME
1037
4
35
I
I
I
10
12
100.
DEG/M UNIT D P822C3
10
20
30
40
50
60
DATE
6
8/23/77
TIME
1044
4
36
10
12
30.0 DEG/M UNIT D P822C4
10
20
30
40
50
60
DATE
6
8/23/77
TIME
1052
4
37
10.
12
UNIT D P822C5
300. DEG/M
10
20
30
40
50
60
DATE
6
8/23/77
TIME
1057
4
38
10
12
1000. DEG/M UNIT D
P822C6
4
10
10
20
30
40
50
60
6
DATE '8/23/77
TIME
1105
39
12
30.0 DEG/M UNIT D
Pe22C7
10
20
30
40
50
60
DATE
6
8/23/77
TIME
1115
4
40
8
10
12
100.
DEG/M UNIT D
P822D1
10
20
30
40
50
60
DATE
6
8/23/77
TIME
1128
4
10
12
30.0 DEG/M UNIT D
P822D2
10
20
30
40
50
60
DATE
6
8/23/77
TIME
1142
4
42
10
12
30.0 DEG/M UNIT D
P822D3
10
20
30
40
50
60
4
6
10
DATE 8/23/77
TIME
1150
43
12
100.
DEG/M UNIT
D
P822D4
10
20
30
40
50
60
DATE
6
8/23/77
TIME
1205
4
44
10
12
100.
DEG/M UNIT D
P822D5
10
20
30
.40
50
60
DATE
6
8/23/77
TIME
1214
4
45
8
10
12
100.
DEG/M UNIT D P822DG
10
20
30
40
50
60
DATE
6
8/23/77
TIME
1230
4
46
8
10
12
30.0 DEG/M UNIT D P822D7
10
20
30
40
50
60
DATE
6
8/23/77
TIME
1240
4
47
10
12
30.0 DEG/M UNIT E
P823C2
10
20
30
40
50
60
DATE
6
8/24/77
TIME
0930
4
8
10
RANGE
BEARING
48
12
3.21
74
10.0
DEG/M UNIT E
P823C3
10
20
30
40
50
60
4
8
6
10
DATE
8/24/77
RANGE
TIME
0940
BEARING
49
12
3.21
74
10.0
DEG/M UNIT E P823C4
I
I
I
10
X
20
30
40
50
60
4
DATE
6
8/24/77
TIME
0952
8
10
RANGE
BEARING
50
12
3.17
78
30.0 DEG/M UNIT A
P823C5
10
20
30
40
50
60
4
8
6
10
12
DATE
8/24/77
RANGE
3.11
TIME
1110
BEARING
108
51
30.0 DEG/M UNIT A
P823D1
10
20
30
40
50
60
I
4
8
6
10
12
DATE
8/24/77
RANGE
3.04
TIME
1125
BEARING
111
52
30.0 DEG/M UNIT A
P823D2
10
20
30
40
50
60
DATE
6
8/24/77
TIME
1138
4
53
8
10
12
RANGE
3.00
BEARING
111
10.0 DEG/M UNIT A P823D3
10
20
30
40
50
60
4
DATE
6
8/24/77
TIME
1143
54
10
12
30.0 DEG/M UNIT A P823D4
x
10
20
30
40
50
60
I
DATE
6
8/24/77
TIME
1155
4
8
10
RANGE
BEARING
55
12
3.41
122
30.0 DEG/M UNIT A P823D5
10
20
30
40
50
60
6
DATE 8/24/77
4
TIME
1209
56
10
12
30.0 DEG/M UNIT A P823DG
10
20
30
40
50
60
4
8
6
DATE
8/24/77
TIME
1215
57
12
3.47
RANGE
BEARING 124
10
30.0 DEG/M UNIT A
P823E1
10
20
30
40
50
60
DATE
6
8/24/77
TIME
1230
4
58
8
10
12
RANGE
3.47
BEARING
128
10.0
DEG/M UNIT A P823E2
10
20
30
40
50
60
6
DATE 8/24/77
4
TIME
1245
59
8
10
12
RANGE
3.54
BEARING
131
30.0 DEG/M UNIT A P823E3
I
X
10
20
30
40
50
60
I
DATE
6
8/24/77
TIME
1257
4
60
8
10
12
RANGE
3.63
BEARING
131
100.
DEG/M UNIT A
P824A1
10
20
30
40
50
60
4
DATE
6
8/25/77
TIME
0545
61
8
10
12
RANGE
2.59
BEARING
116
10.0
DEG/M UNIT A
P824A2
10
20
30
40
50
60
DATE
6
8/25/77
TIME
0600
4
62
8
10
12
RANGE
3.22
BEARING
115
30.0 DEG/M UNIT A P824A3
x
10
20
30
40
50
60
4
DATE
TIME
6
8/25/77
0622
63
8
10
12
RANGE
2.78
BEARING
116
10.0
DEG/M UNIT A
P824B1
10
20
30
40
50
60
DATE
6
8/25/77
TIME
0639
4
64
8
10
12
RANGE
3.00
BEARING
116
30.0 DEG/M UNIT A
P824B2
10
20
30
40
50
60
DATE
6
8/25/77
TIME
0656
4
65
8
10
12
RANGE
3.22
BEARING
116
10.0
DEG/M UNIT A
P824C1
10
20
30
40
50
60
4
DATE
6
8/25/77
TIME
0741
66
8
10
12
RANGE
3.52
BEARING
120
30.0 DEG/M UNIT A P824C2
10
20
30
40
50
60
DATE
6
8/24/77
TIME
0750
4
67
8
RANGE
12
3.85
BEARING
121
10
10.0
DEG/M UNIT A P824C3
t---I
x
10
20
30
40
50
60
DATE
6
8/25/77
TIME
0759
4
68
8
10
12
RANGE
3.97
BEARING
121
10.0
DEG/M UNIT A
P824C4
x
10
20
30
40
50
60
4
8
6
10
12
DATE
8/25/77
RANGE
4.61
TIME
0940
BEARING
131
69
10.0
DEG/M UNIT A
P824D1
10
20
30
40
50
60
4
8
6
10
DATE
8/25/77
RANGE
TIME
0958
BEARING
70
12
4.15
129
10.0
DEG/M UNIT A
P824D2
10
20
30
40
50
60
4
DATE
6
8/25/77
TIME
1010
71
8
10
12
RANGE
4.37
BEARING
129
10.0 DEG/M UNIT A P824D3
10
20
30
40
50
60
4
DATE
6
8/25/77
TIME
1019
8
10
RANGE
BEARING
72
12
4.30
129
10.0 DEG/M UNIT A P824D4
10
20
30
40
50
60
4
DATE
6
8/25/77
TIME
1029
73
8
10
12
RANGE
4.23
BEARING
130
10.0
DEG/M UNIT
A
P824D5
10
20
30
40
50
60
DATE
6
8/25/77
TIME
1039
4
74
8
10
12
RANGE
4.11
BEARING
130
DEG/M UNIT A P824D6
10.0
t----
10
20
30
40
50
60
4
8
6
10
12
DATE
8/25/77
RANGE
4.02
TIME
1050
BEARING
131
75
10.0
DEG/M UNIT D
10
P825A2
x
20
30
40
50
60
4
DATE
6
8/26/77
TIME
0605
8
10
RANGE
BEARING
76
12
1.67
351
10.0
DEG/M UNIT D
P825A3
10
20
30
40
50
60
DATE
6
8/26/77
TIME
0630
4
77
8
10
12
RANGE
1.72
BEARING
350
100.
DEG/M UNIT D
P825B1
10
20
30
40
50
60
4
6
10
DATE
8/26/77
TIME
0650
78
12
30.0 DEG/M UNIT
D
PB25B2
i
10
20
30
40
50
60
I
4
DATE
6
8/26/77
TIME
0713
79
10
12
30.0 DEG/M UNIT
D P82584
10
20
30
40
50
60
4
DATE
TIME
6
8/26/77
0737
80
8
10
RANGE
BEARING
12
2.22
4
10.0
DEG/M UNIT D
P825C1
10
20
30
40
50
60
DATE
6
8/26/77
TIME
0830
4
8
10
RANGE
BEARING
81
12
1.80
16
10.0 DEG/M UNIT D
P825C2
r--- I
10
20
30
40
50
60
DATE
6
8/26/77
TIME
0847
4
8
10
RANGE
BEARING
82
12
1.74
21
100,
DEG/M UNIT C
P825C4
10
20
30
40
50
60
DATE
6
8/26/77
TIME
0937
4
83
8
1.0
12
10.0
DEG/M UNIT A P826A3
10
20
30
40
50
60
DATE
6
8/27/77
TIME
0650
4
84
8
10
12
10.0
DEG/M UNIT A P826A4
10
20
30
40
50
60
DATE
6
8/27/77
TIME
0710
4
85
8
10
12
2.15
BEARING 183
RANGE
10.0
DEG/M UNIT A P826A5
10
20
30
40
50
60
DATE
6
8/27/77
TIME
0720
4
86
8
10
12
2.08
BEARING 188
RANGE
30.0 DEG/M UNIT A P826B1
x
10
20
30
40
50
60
I
DATE
6
8/27/77
TIME
0734
4
87
8
10
1
1
12
RANGE
1.98
BEARING
190
30.0 DEG/M UNIT A P826B2
10
20
30
40
50
60
DATE
6
8/27/77
TIME
0740
4
88
8
10
12
RANGE
1.96
BEARING
191
30.0 DEG/M UNIT A P82683
10
20
30
40
50
60
DATE
6
8/27/77
TIME
0745
4
8
10
RANGE
BEARING
89
12
1.93
193
10.0
DEG/M UNIT A
P82664
10
20
30
40
50
60
DATE
6
8/27/77
TIME
0751
4
90
8
10
12
RANGE
1.91
BEARING
194
10.0 DEG/M UNIT A P826B5
10
20
30
40
50
60
DATE
6
8/27/77
TIME
0758
4
8
10
RANGE
BEARING
91
12
1.89
196
10.0 DEG/M UNIT A P826B6
r----{
10
20
30
40
50
60
4
DATE
.8
6
8/27/77
RANGE
TIME
0804
BEARING
92
10
12
1.82
198
DEG/M UNIT A P826B7
10.0
r
10
20
30
40
50
I
60
DATE
6
8/27/77
TIME
0810
4
8
10
RANGE
BEARING
93
12
1.78
197
10.0
DEG/M UNIT A
P82GC1
II
x
10
20
30
40
50
60
DATE
6
8/27/77
TIME
0914
4
8
10
RANGE
12
2.04
BEARING 166
94
10.0
DEG/M UNIT A P826C2
10
20
30
40
50
60
DATE
6
8/27/77
TIME
0942
4
95
8
10
12
RANGE
2.34
BEARING
164
10.0
DEG/M UNIT A
P826C3
10
20
30
40
50
60
DATE
6
8/27/77
TIME
0950
4
96
8
10
12
RANGE
2.45
BEARING
160
10.0
DEG/M UNIT A
P82GC4
10
20
30
40
50
60
4
8
6
10
12
DATE
8/27/77
RANGE
2.52
TIME
1001
BEARING
160
97
10.0
DEG/M UNIT A
P826C5
10
20
30
40
50
60
DATE
6
8/27/77
TIME
1010
4
98
8
RANGE
12
2.56
BEARING
156
10
10.0
DEG/M UNIT A
P826C6
10
20
30
40
50
60
6
DATE 8/27/77
TIME '1020
4
99
8
10
12
RANGE
2.84
BEARING
156
DEG/M UNIT A
10.0
P826D1
x
10
20
30
40
50
60
I
I
I
DATE
6
8/27/77
TIME
1030
4
100
I
8
I
I
10
I
12
RANGE
2.82
BEARING
156
3.00 DEG/M UNIT A P826D2
x
10
30
40
50
60
1
If
11
1
1
DATE
6
8/27/77
TIME
1050
4
101
1
8
1
1
10
1
1
12
RANGE
2.54
BEARING
151
10.0
DEG/M UNIT"--A
P82GD3
10
20
30
40
50
4
6
10
DATE
8/27/77
TIME
1111
102
12
10.0
DEG/M UNIT A
P826D4
10
20
30
40
50
60
I
DATE
6
8/27/77
TIME
1114
4
103
I
8
I
10
12
30.0 DEG/M UNIT A
P827A2
10
20
30
40
50
60
4
DATE
8
8/28/77
TIME
0657
104
8
10
12
RANGE
1.70
BEARING
164
30.0 DEG/M UNIT A
P827A3
10
20
30
40
50
60
4
DATE
6
8/28/77
TIME
0713
105
8
10
12
RANGE
1.74
BEARING
161
100.
DEG/M UNIT A
P827A4
10
20
30
40
50
60
DATE
6
8/28/77
TIME
0721
4
8
10
RANGE
BEARING
106
'
12
1.83
159
10.0 DEG/M UNIT A
P827A8
10
20
30
40
50
60
DATE
6
8/28/77
TIME
0737
4
S
10
RANGE
12
2.11
BEARING 155
107
10.0
DEG/M UNIT A
P827A7
10
20
30
40
50
610
4
DATE
6
8/28/77
TIME
0746
8
10
RANGE
BEARING
108
12
2.30
153
30.0 DEG/M UNIT A
P827B3
10
20
30
40
50
60
DATE
6
8/28/77
TIME
0808
4
109
8
10
12
RANGE
2.59
BEARING
152
10.0
DEG/M UNIT A
P827B4
10
20
30
40
50
60
DATE
6
8/28/77
TIME
0814
4
110
8
10
12
RANGE
2.74
BEARING
148
30.0 DEG/M UNIT A
P82785
10
20
30
40
50
60
DATE
6
8/28/77
TIME
0822
4
111
8
10
12
RANGE
2.82
BEARING
145
10.0
DEG/M UNIT A P827B6
10
20
30
40
50
60
DATE
6
8/28/77
TIME
0829
4
112
8
10
12
RANGE
2.82
BEARING
143
10.0
DEG/M UNIT A
P827B7
10
20
30
40
50
60
DATE
6
8/28/77
TIME
0838
4
113
8
10
12
RANGE
3.00
BEARING
137
10.0
DEG/M UNI-TA
P827C4
10
20
30
40
50
60
4
8
6
10
12
DATE
8/28/77
RANGE
4.78
TIME
1021
BEARING
118
114
10.0
DEG/M UNIT C
P828A1
10
20
30
40
50
60
4
DATE
TIME
6
8/29/77
0527
115
8
10
12
2.84
BEARING 353
RANGE
10.0
DEG/M UNIT C
P828A2
10
20
30
40
50
60
DATE
6
8/29/77
TIME
0600
4
116
8
12
2.63
RANGE
BEARING 347
10
100,
DEG/M UNIT C
P828B1
10
20
30
40
50
60
DATE
6
8/29/77
TIME
0630
4
8
10
RANGE
12
2.91
BEARING 345
117
30.0 DEG/M UNIT C
i--- I
P828B2
+x
10
20
30
40
50
60
4
8
6
10
12
DATE
8/29/77
RANGE
1.06
TIME
0835
BEARING
319
118
30.0 DEG/M UNIT
C
P828B3
+x
10
20
30
40
50
60
I
DATE
6
8/29/77
TIME
0902
4
8
10
RANGE
12
.871
BEARING 277
119
30.0 DEG/M UNIT C
P828C1
+x
10
20
30
40
50
60
4
DATE
6
8/29/77
TIME
0923
8
10
RANGE
12
1.20
BEARING 239
120
10.0
DEG/M UNIT C
P828C2
x
10
20
30
40
50
60
I
DATE
6
8/29/77
TIME
0947
4
8
10
RANGE
12
1.85
BEARING 228
121
10.0
DEG/M UNIT C
P828C3
I
I
x
10
20
30
40
50
v
60
1
DATE
6
8/29/77
TIME
1011
4
122
8
10
12
2.45
BEARING 225
RANGE
10.0
DEG/M UNIT C
P829A1
10
20
30
40
50
60
DATE
6
8/30/77
TIME
0558
4
8
10
RANGE
BEARING
123
12
.964
99
10.0
DEG/M UNIT C
P829A2
I
10
20
30
40
50
60
4
DATE
TIME
6
8/30/77
0625
124
10
12
10.0
DEG/M UNIT C
P829A3
10
20
30
40
50
60
4
DATE
6
8/30/77
TIME
0651
125
8
10
12
RANGE
1.15
BEARING
105
30.0 DEG/M UNIT C
P829A4
10
20
30
40
50
60
4
10
6
DATE
8/30/77
TIME
0654
126
12
3.00 DEG/M UNIT
C
P829A5
10
20
30
40
50
60
DATE
6
8/30/77
TIME
0656
4
127
8
10
12
3.00 DEG/M UNIT C
P829A8
10
20
30
40
50
60
DATE
6
8/30/77
TIME
0658
4
128
10
12
10.0
DEG/M UNIT C
P829A7
10
20
30
40
50
60
DATE
6
8/30/77
TIME
0700
4
129
10
12
DEG/M UNIT C
10.0
P829B1
x+
10
20
30
40
50
60
I
I
I
I
I
I
DATE
8/30/77
RANGE
12
1.35
TIME
0714
BEARING
102
4
6
8
130
10
10.0
DEG/M UNIT C
P829B2
10
20
30
40
50
60
DATE
6
8/30/77
TIME
0717
4
131
10
12
30.0 DEG/M UNIT C
P829B3
10
20
30
40
50
60
DATE
6
8/30/77
TIME
0720
4
132
10
12
30.0 DEG/M UNIT C
P82984
10
20
30
40
50
60
DATE
6
8/30/77
TIME
0723
4
133
10
12
30.0 DEG/M UNIT C P829B5
10
20
30
40
50
60
4
DATE
TIME
6
8/30/77
0726
134
10
12
30.0 DEG/M UNIT C P829B6
10
20
30
40
50
60
DATE
6
8/30/77
TIME
0729
4
135
10
12
10.0
DEG/M UNIT C
P829B7
10
20
30
40
50
60
4
DATE
6
8/30/77
TIME
0731
136
8
10
12
30.0 DEG/M UNIT C P829B8
10
20
30
40
50
60
4
DATE
6
8/30/77
TIME
0734
137
10
12
30.0 DEG/M UNIT C PB29B9
10
20
30
40
50
60
I
I
I
I
I
DATE
6
8/30/77
TIME
0736
4
138
I
I
10
I
12
3.00 DEG/M UNIT C
P829B10
10
20
30
40
50
60
4
6
10
DATE
8/30/77
TIME
0737
139
12
3.00 DEG/M UNIT C P829B11
10
20
30
40
50
80
4
DATE
TIME
E
8/30/77
0747
140
8
10
12
RANGE
1.59
BEARING
102
3.00 DEG/M UNIT
C
P829B12
10
20
30
40
50
60
DATE
6
8/30/77
TIME
0749
4
141
(3,
10
12
RANGE
1.63
BEARING
100
1.00
DEG/M UNIT C
P829B13
10
20
30
40
50
60
I
I
I
4
DATE
6
8/30/77
TIME
0750
142
I
I
I
10
I
12
3.00 DEG/M UNIT
C
P829B20
10
20
30
40
50
60
4
DATE
6
8/30/77
TIME
0801
8
10
RANGE
BEARING
143
12
1.72
95
3.00 DEG/M UNIT C
P829B21
10
20
30
40
50
60
DATE
6
8/30/77
TIME
0806
4
8
10
RANGE
BEARING
144
12
1.74
94
3.00 DEG/M UNIT C P829B22
x+
10
20
30
40
50
60
DATE
6
8/30/77
TIME
0810
4
8
10
RANGE
BEARING
145
12
1.78
93
10.0
DEG/M UNIT C
P829B23
10
20
30
40
50
6.0
4
8
6
10
DATE
(3/30/77
RANGE
TIME
0814
BEARING
146
12
1.82
92
10.0
DEG/M UNIT C
P829C1
x+
10
20
30
40
50
60
DATE
6
8/30/77
TIME
0855
4
8
10
RANGE
BEARING
147
12
2.28
85
II
10.0
DEG/M UNIT C
P829C2
10
20
30
40
50
60
DATE
6
8/30/77
TIME
0925
4
8
10
RANGE
BEARING
148
12
2.87
83
30.0 DEG/M UNIT C
P829C3
10
20
30
40
50
60
DATE
6
8/30/77
TIME
0933
4
8
10
RANGE
BEARING
149
12
2.98
83
30.0 DEG/M UNIT C
P829C4
10
20
30
40
50
60
DATE
6
8/30/77
TIME
0935
4
8
10
RANGE
BEARING
150
12
2.98
83
10.0
DEG/M UNIT C
P829C5
10
20
30
40
50
60
4
DATE
TIME
6
8/30/77
0936
151
10
12
10.0
DEG/M UNIT C
P829C6
10
20
30
40
50
60
4
DATE
6
8/30/77
TIME
0938
152
10
12
30.0 DEG/M UNIT A P829C10
10
20
30
40
50
60
4
6
8
10
DATE
8/30/77
RANGE
TIME
1025
BEARING
153
12
2.52
67
10.0
DEG/M UNIT C
P830A2
10
20,
30
40
50
60
4
DATE
6
8/31/77
TIME
0614
154
8
10
12
RANGE
2.52
BEARING
125
30.0 DEG/M UNIT C
P830A3
10
20
30
40
50
60
DATE
6
8/31/77
TIME
0648
4
155
8
10
12
RANGE
3.00
BEARING
129
1090
DEG/M UNIT C
P830A4
10
20
30
40
50
60
4
DATE
TIME
6
10
8/31/77
0659
156
12
3.00 DEG/M UNIT C
P830A5
10
20
30
40
50
60
DATE
6
8/31/77
TIME
0705
4
157
8
10
12
RANGE
3.22
BEARING
131
3.00 DEG/M UNIT
C
P830B1
10
20
30
40
50
60
DATE
6
8/31/77
TIME
0714
4
158
8
10
12
RANGE
3.26
BEARING
132
10.0
DEG/M UNIT C
P830B2
10
20
30
40
50
60
DATE
6
8/31/77
TIME
0720
4
159
8
RANGE
12
3.32
BEARING
133
10
10.0
DEG/M UNIT C
PE330B3
x
10
20
30
40
50
60
1
4
I
I
I
DATE
6
8/31/77
TIME
0724
160
8
10
12
RANGE
3.34
BEARING
134
30.0 DEG/M UNIT C
P830B4
10
20
30
40
50
60
DATE
6
8/31/77
TIME
0728
4
161
8
10
12
3.37
BEARING 135
RANGE
10.0
DEG/M UNIT C
P83085
10
20
30
40
50
80
DATE
8
8/31/77
TIME
0732
4
8
10
RANGE
BEARING
162
12
3.41
136
10.0
DEG/M UNIT C P830B6
10
20
30
40
50
60
DATE
6
8/31/77
TIME
0745
4
163
8
10
12
RANGE
3.24
BEARING
136
10.0
DEG/M UNIT C
P83087
10
20
30
40
50
60
4
DATE
6
8/31/77
TIME
0751
164
8
10
12
RANGE
3.22
BEARING
140
3.00 DEG/M UNIT C
P830BB
10
20
30
40
50
60
DATE
6
8/31/77
TIME
0757
4
8
10
RANGE
BEARING
165
12
3.19
143
30.0 DEG/M UNIT
C
P830B9
10
20
30
40
40:
50
60
DATE
6
8/31/77
TIME
0804
4
166
8
10
12
RANGE
3.32
BEARING
146
10.0
DEG/M UNIT C
P831A1
10
20
30
40
50
60
4
DATE
6
9/01/77
TIME
0526
8
10
RANGE
BEARING
167
12
2.22
36
10.0 DEG/M UNIT C. PB31A2
II
10
20
30
40
50
60
4
DATE
TIME
6
8
9/01/77
0542
168
10
RANGE
BEARING
12
2.15
46
10.0
DEG/M UNIT C
P831A3
10
20
30
40
50
60
4
DATE
TIME
6
9/01/77
0557
169
8
10
RANGE
BEARING
12
2.15
55
10.0
DEG/M UNIT C
P831A4
10
20
30
40
50
60
4
DATE
6
9/01/77
TIME
0610
8
10
RANGE
BEARING
170
12
2.24
63
10.0
DEG/M UNIT C
P831A5
10
20
30
40
50
60
DATE
6
9/01/77
TIME
0620
4
171
10
12
II
10.0
DEG/M UNIT C
P831A6
10
20
30
40
50
60
4
DATE
6
J/01/77
TIME
0635
8
10
RANGE
BEARING
172
12
2.63
74
10.0
DEG/M UNIT C
P831A7
10
20
30
40
50
60
4
DATE
TIME
6
9/01/77
0647
173
8
10
RANGE
BEARING
12
2.80
78
30.0 DEG/M UNIT C
P831B1
10,
20
30
4
50
60
DATE
8
9/01/77
TIME
0655
4
8
10
RANGE
BEARING
174
12
3.08
81
3.00 DEG/M UNIT C
P831B2
10
20
30
40
50
60
4
8
6
10
DATE
9/01/77
RANGE
TIME
0710
BEARING
175
12
3.47
e3
II
3.00 DEG/M UNIT C
10
P831B3
x
20
30
40
50
80
4
8
E
10
DATE
9/01/77
RANGE
TIME
0732
BEARING
176
12
4.04
82
II
3.00 DEG/M UNIT C
P831B4
10
20
30
40
50
60
4
8
8
10
DATE
9/01/77
RANGE
TIME
0757
BEARING
177
12
4.23
82
3.00 DEG/M UNIT C
10
P831B5
x
20
30
40
50
60
4
8
6
10
12
DATE
9/01/77
RANGE
4.04
TIME
0800
BEARING
.82
178
II
10.0
DEG/M UNIT C
P831C4
10
20
30
40
50
60
DATE
6
9/01/77
TIME
1003
4
179
8
10
12
RANGE
4.73
BEARING
110
100.
DEG/M UNIT C
P631C5
10
20
30
40
50
60
DATE
6
9/01/77
TIME
1016
4
180
8
10
12
RANGE
4.73
BEARING
114
30.0 DEG/M UNIT C
P831CG
10
20
30
40
50
60
DATE
6
9/01/77
TIME
1023
4
181
6
10
12
RANGE
4.26
BEARING
114
30.0 DEG/M UNIT C
P831C7
10
20
30
40
50
60
6
DATE 9/01/77
4
TIME
1032
182
8
10
12
RANGE
4.50
BEARING
115
30.0 DEG/M UNIT C
PB31CB
10
20
30
40
50
60
4
6
B
10
12
DATE
9/01/77
RANGE
4.52
TIME
1041
BEARING
117
183
30.0 DEG/M UNIT C
PB31D1
10
20
30
40
50
60
4
6
10
DATE
9/01/77
TIME
1055
184
12
30.0 DEG/M UNIT C
P831D2
x
10
20
30
40
50
60
1
4
8
6
10
DATE
9/01/77
RANGE
TIME
1111
BEARING
185
12
5.19
125
30.0 DEG/M UNIT C
P831D3
10
20
30
40
50
60
4
8
6
10
12
DATE
9/01/77
RANGE
5.37
TIME
1125
BEARING
129
186
30.0 DEG/M UNIT C
P831D4
10
20
30
40
50
60
4
DATE
TIME
8
6
9/01/77
1133
187
10
12
RANGE
5.49
BEARING
130
30.0 DEG/M UNIT
C
P831D5
10
20
30
40
50
60
DATE
6
9/01/77
TIME
1140
4
188
8
10
12
10.0
DEG/M UNIT
C
P831DG
I
10
20
30
40
50
60
4
DATE
6
9/01/77
TIME
1148
189
10
12
10.0
DEG/M UNIT C
P91A1
10
20
30
40
50
60
DATE
6
9/02/77
TIME
0537
4
8
10
RANGE
BEARING
190
12
3.61
82
3.00 DEG/M UNIT C
P91A2
10
20
30
40
50
60
4
DATE
TIME
6
9/02/77
0547
191
8
10
RANGE
BEARING
12
3.76
84
10.0
DEG/M UNIT C
P91A3
10
20
30
40
50
60
4
DATE
TIME
8
6
9/02/77
0629
192
10
RANGE
BEARING
12
3.87
97
30.0 DEG/M UNIT C
P91A4
10
20
30
40
50
60
4
DATE
6
9/02/77
TIME
0640
193
8
10
12
RANGE
4.02
BEARING
103
10.0 DEG/M UNIT C
P91A5
10
20
30
40'
50
60
4
DATE
6
9/02/77
TIME
0652
194
8
10
12
RANGE
3.74
BEARING
108
10.0
DEG/M UNIT C
P91B7
10
20
30
40
50
60
DATE
6
9/02/77
TIME
0944
4
8
10
RANGE
BEARING
195
12
1.00
76
30.0 DEG/M UNIT C
P9188
4
10
10
20
30
40
50
60
DATE
6
9/02/77
TIME
0956
8
RANGE
BEARING
196
12
.815
90
30.0 DEG/M UNIT C
P91C1
10
20
30
40
50
60
DATE
6
9/02/77
TIME
1008
4
197
S
10
12
RANGE
.760
BEARING
116
10.0
DEG/M UNIT C
P91C2
10
20
30
40
50
60
4
DATE
6
9/02/77
TIME
1018
8
10
RANGE
BEARING
198
12
.815
126
10.0
DEG/M UNIT C
P91C3
10
20
30
40
50
60
4
DATE
6
9/02/77
TIME
1027
199
8
12
RANGE
.834
BEARING 137
10
30.0 DEG/M UNIT C
P91C4
4
10
10
20
30
40
50
60
8
6
DATE
9/02/77
RANGE
TIME
1035
BEARING
200
12
.927
146
30.0 DEG/M UNIT C
P91C5
10
20
30
40
50
60
4
DATE
6
9/02/77
TIME
1043
201
8
10
12
RANGE
1.02
BEARING
152
10.0
DEG/M UNIT C
P91CB6
10
20
30
40
50
DATE
8
9/02/77
TIME
1057
4
202
8
10
12
RANGE
1.22
BEARING
162
10.0
DEG/M UNIT C
P92B1
10
20
30
40
50
60
4
DATE
6
9/03/77
TIME
0741
203
8
10
12
10.0
DEG/M UNIT C
P92B2.
10
20
30
40
50
4
DATE
TIME
6
9/03/77
0928
204
8
10
12
RANGE
4.23
BEARING
189
10.0
DEG/M UNIT C
P9283
10
20
30
40
50
60
4
DATE
6
9/03/77
TIME
0938
205
8
10
12
RANGE
4.48
BEARING
187
30.0
DEG/M UNIT C P92B4
10
20
30
40
50
60
DATE
6
9/03/77
TIME
0948
4
206
8
10
12
RANGE
4.74
BEARING
185
-
3.00 DEG/M UNIT C P92B5
-----i
10
20
30
40
50
60
4
DATE
6
9/03/77
TIME
0954
207
8
10
12
RANGE
4.86
BEARING
184
10.0
DEG/M UNIT C
P93A1
10
20
30
40
50
60
I
4
DATE
TIME
6
9/04/77
0547
208
I
8
10
12
.834
BEARING 343
RANGE
10.0
DEG/M UNIT C
P93A2
10
20
30
40
50
60
DATE
6
9/04/77
TIME
0612
4
8
10
RANGE
BEARING
209
12
.741
318
10.0
DEG/M UNIT C
P93A4
10
20
30
40
50
60
I
DATE
6
9/04/77
TIME
0656
4
210
8
10
12
.686
BEARING 355
RANGE
10.0 DEG/M UNIT C
P93A5
10
20
30
40
50
60
4
DATE
6
9/04/77
TIME
0712
8
10
RANGE
BEARING
211
12
.741
24
10.0
DEG/M UNIT C P93B1
10
20
30
40
50
60
DATE
6
9/04/77
TIME
0726
4
8
10
RANGE
BEARING
212
12
.890
32
10.0 DEG/M UNIT C P93A5
10
20
30
40
50
60
4
6
8
10
DATE
9/04/77
RANGE
TIME
0712
BEARING
211
12
.741
24
10.0 DEG/M UNIT C P93B1
10
20
30
40
50
60
4
DATE
6
9/04/77
TIME
0726
8
10
RANGE
BEARING
212
12
.890
32
30.0 DEG/M UNIT C P93B2
10
20
30
40
50
60
4
6
8
10
DATE
9/04/77
RANGE
TIME
0741
BEARING
213
12
.890
40
3.00 DEG/M UNIT C P93B3
10
20
30
40
50
60
4
6
8
10
DATE
9/04/77
RANGE
TIME
0752
BEARING
214
12
1.30
40
3.00 DEG/M UNIT C P93B5
10
20
30
40
50
60
4
DATE
6
9/04/77
TIME
0923
S
10
RANGE
BEARING
215
12
2.00
12