*2014/03/13 13:41:47.38 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : GMT 1984/08/03 20:00:00.000 END TIME : GMT 1984/08/26 03:00:00.000 TIME INCREMENT : 0 1 0 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 536 DATA DESCRIPTION : CurrentMeter FILE TYPE : ASCII FORMAT : (f7.3,f8.2,f7.2) DATA TYPE : REAL*4 NUMBER OF CHANNELS : 3 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------- --------- -------------- -------------- 1 Speed m/s 0.6E-02 0.449 2 Direction:Geog(to) degrees 0.2 360 3 Temperature 'deg C' -0.85 2.04 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ------ ----- ----- ------ ---- -------------- 1 99.999 ' ' 7 F ' ' 3 2 999.99 ' ' 8 F ' ' 2 3 99.99 ' ' 7 F ' ' 2 $END $REMARKS Original file name: $END *ADMINISTRATION AGENCY : CANMAR PROJECT : Beaufort Sea Drilling 1984 *LOCATION GEOGRAPHIC AREA : Beaufort Sea STATION : Arluk LATITUDE : 70 19.02000 N ! (deg min) LONGITUDE : 135 24.18000 W ! (deg min) WATER DEPTH : 58 *DEPLOYMENT MISSION : n/a TYPE : Spar buoy | custom item *INSTRUMENT TYPE : Neil Brown Current Meter MODEL : ACM2 SERIAL NUMBER : 1132 DEPTH : 5 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------- -------------- ---------- Temperature 5 ' ' Compass 5 ' ' Speed 5 ' ' $END $REMARKS Instrument depth in metres. $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ----------------------- ------ ---------- -------- --------- --------- CLEAN 1.1 1996/01/10 10:59:00 536 536 CHANGE_CM_CHANNEL_NAMES 1.0 2013/12/12 11:42:42 536 536 CHANGE_HEADER_INFO 1.0 2014/03/13 13:41:47 536 536 $END $REMARKS -The following CLEAN parameters were used. Reset #RECS, MIN & MAX values in header. $END *COMMENTS The 1980-1985 Canmar current meter data were extracted from GF3 tape #ASLGF3183001 written by R. Birch of Arctic Sciences Ltd. These current meter data have been edited, checked and processed, under a contract to COGLA (Birch, 1988. Current meter and wind data collected at CANMAR drillships 1980-1986. By Arctic Sciences Ltd., Sidney, B.C., 287 p.). The following documentation was extracted from the GF3 tape. 57CANMAR 189ASLCANADA ARCTIC SCIENCES 88033120271634-183B 001 534DRILLSHI EXPLORER 3 002 543MOORING SPAR BUOY ARLUK 003 51984080320000019840826030000701902N1352418W 999999 50 580999999999999004 59999999999999999999999999999999130 AARL84_1132_5 0 005 0 BEGINNING IN 1981, INTERNALLY-RECORDING CURRENT METERS WERE MOORED AWAY 299 0 FROM THE DRILLSHIP. THEY WERE PLACED FAR ENOUGH AWAY SO THAT THE SHIP 300 0 WOULD NOT AFFECT EITHER THE INTERNAL MAGNETIC COMPASS OR THE CURRENT 301 0 PATTERN. TWO DIFFERENT MOORING SYSTEMS WERE USED: SPAR BUOYS, AND SUB- 302 0 SURFACE MOORINGS. 303 0 304 0 ICE RESISTANT SPAR BUOYS, CONSTRUCTED BY SEAKEM OCEANOGRAPHY (SIDNEY, 305 0 B.C.), WERE USED TO MONITOR NEAR-SURFACE CURRENTS. NEIL BROWN ACOUSTIC 306 0 CURRENT METERS, LOCATED AT 5M DEPTH, RECORDED INTERNALLY AND ALSO 307 0 TRANSMITTED IN REAL TIME USING VHF RADIO SIGNALS TO THE DRILLING VESSEL. 308 0 THREE OF THE FOUR TELEMETRY SYSTEMS NEAR THE KENALOOAK SITE FAILED IN 309 0 1981, HOWEVER DATA WERE RECOVERED FROM THE INTERNAL STORAGE DEVICE. IN 310 0 1982, DAMPER PLATES WERE INTRODUCED TO FURTHER STABILIZE THE BUOYS. OFTEN 311 0 AANDERAA RCM4 OR APPLIED MICROSYSTEMS RCM12 CURRENT METERS WERE ALSO 312 0 SUSPENDED BENEATH THE SPAR BUOYS AT 25M DEPTH. 313 0 345 0 *** CURRENT METER METHODS - 1984 *** 346 0 347 0 SEVEN CURRENT-METER RECORDS WERE RECOVERED FROM FIVE DIFFERENT DRILL 348 0 SITES IN 1984 (TABLE 2-3). THREE WERE SPAR BUOY ACM2 RECORDS FROM 5M 349 0 DEPTH, THE OTHER FOUR WERE RCM4 DATA FROM 25M DEPTH. MOORING PROCEDURES 350 0 WERE AS USED IN PREVIOUS YEARS. THE FILES ON THE DATA TAPE RECEIVED FROM 351 0 CANMAR CONTAINED ONLY 3 TO 15% OF THE EXPECTED DATA; AN EARLIER '84 EDAM 352 0 TAPE OBTAINED FROM IOS WAS 94 TO 100% COMPLETE; THESE FILES WERE USED FOR 353 0 ARCHIVAL. 354 !--1--- ---2--- --3--- !Speed Directi Temper ! on: ature ! Geog( ! to) !------ ------- ------ *END OF HEADER 0.098 65.40 1.50 0.138 86.40 1.20 0.087 122.10 1.05 0.080 123.80 0.90 0.082 206.90 0.90 0.064 241.20 0.90 0.084 253.90 0.85 0.103 289.60 0.80 0.229 335.50 0.83 0.310 0.20 1.20 0.288 11.30 1.45 0.160 24.50 1.55 0.124 59.90 1.45 0.108 109.40 1.50 0.112 180.20 1.25 0.178 220.10 1.30 0.242 244.30 1.30 0.227 264.70 1.30 0.224 290.20 1.15 0.251 310.10 1.25 0.264 329.70 1.35 0.265 354.50 1.35 0.231 17.40 1.25 0.234 35.50 1.40 0.262 62.50 2.04 0.204 71.20 1.75 0.079 103.90 1.60 0.022 164.30 1.40 0.043 262.40 1.25 0.108 274.60 1.25 0.078 334.50 1.70 0.139 0.50 1.95 0.153 338.70 1.75 0.192 356.40 1.70 0.189 13.30 1.75 0.165 22.70 1.80 0.157 4.30 1.65 0.163 10.20 1.65 0.147 10.30 1.65 0.127 12.70 1.65 0.088 22.60 1.70 0.093 341.90 1.75 0.180 338.80 1.80 0.198 334.90 1.80 0.191 336.40 1.85 0.205 334.00 1.80 0.217 334.10 1.70 0.237 344.00 1.65 0.245 347.10 1.65 0.199 355.30 1.60 0.132 10.60 1.65 0.109 360.00 1.75 0.102 349.50 1.70 0.070 346.20 1.65 0.135 333.90 1.80 0.154 321.80 1.85 0.147 299.70 1.80 0.170 304.00 1.80 0.203 316.90 1.75 0.218 333.00 1.80 0.201 345.30 1.65 0.196 359.10 1.70 0.172 5.00 1.65 0.138 1.80 1.65 0.124 350.70 1.65 0.116 344.20 1.65 0.111 340.40 1.60 0.094 346.50 1.60 0.078 334.20 1.65 0.112 316.80 1.75 0.138 327.00 1.75 0.129 328.80 1.80 0.144 331.90 1.85 0.085 357.70 1.85 0.072 12.30 1.80 0.077 11.00 1.65 0.110 9.80 1.65 0.107 5.90 1.70 0.107 7.70 1.75 0.083 359.80 1.75 0.076 335.00 1.80 0.097 339.30 1.80 0.087 353.40 1.75 0.120 8.00 1.80 0.133 6.80 1.85 0.086 5.80 1.80 0.063 351.40 1.80 0.079 354.70 1.80 0.082 339.70 1.75 0.095 331.20 1.80 0.087 334.20 1.75 0.087 341.20 1.75 0.063 26.00 1.90 0.038 355.00 1.85 0.061 359.40 1.80 0.089 33.40 1.85 0.097 42.10 1.80 0.095 41.60 1.65 0.087 32.20 1.75 0.061 19.20 1.65 0.051 358.90 1.75 0.054 346.90 1.70 0.053 346.10 1.65 0.048 359.20 1.80 0.044 10.90 1.70 0.056 21.10 1.65 0.065 38.80 1.70 0.047 85.50 1.60 0.057 126.90 1.65 0.068 149.50 1.65 0.052 158.40 1.65 0.056 202.00 1.65 0.075 219.20 1.75 0.098 252.60 1.75 0.107 295.80 1.85 0.086 303.90 1.95 0.061 306.60 1.90 0.036 311.60 1.80 0.040 346.50 1.80 0.033 86.50 1.90 0.090 138.50 1.90 0.124 169.60 1.80 0.122 182.30 1.95 0.185 251.10 1.35 0.217 263.70 1.25 0.192 285.90 1.15 0.111 302.40 1.05 0.109 305.40 0.95 0.104 313.40 0.99 0.089 330.00 0.95 0.079 340.10 0.90 0.065 23.40 0.80 0.077 88.50 0.65 0.096 130.40 0.85 0.185 157.70 1.15 0.272 173.80 1.25 0.275 196.80 1.25 0.244 211.90 1.20 0.220 208.30 1.35 0.204 213.40 0.99 0.137 229.50 1.00 0.097 242.50 0.30 0.029 252.20 0.15 0.027 81.60 0.45 0.070 81.60 0.34 0.144 102.90 1.20 0.176 103.40 0.80 0.245 113.60 0.60 0.286 130.60 0.60 0.277 186.50 0.65 0.303 203.00 0.55 0.247 194.70 0.45 0.183 218.70 0.45 0.088 246.80 0.30 0.011 239.90 0.29 0.012 96.50 0.40 0.012 189.70 0.45 0.017 129.40 0.24 0.052 123.30 0.34 0.077 176.00 0.40 0.067 118.40 0.50 0.089 155.70 0.35 0.096 153.30 0.40 0.077 132.40 0.40 0.059 143.90 0.29 0.070 146.10 0.45 0.066 151.20 0.20 0.030 217.00 0.15 0.048 288.90 0.29 0.083 337.40 0.29 0.110 36.50 0.24 0.114 52.50 0.34 0.114 90.50 0.45 0.085 124.80 0.24 0.062 176.30 0.34 0.064 184.80 0.29 0.071 190.60 0.34 0.032 187.70 0.34 0.022 272.60 0.40 0.036 271.60 0.29 0.034 270.60 0.24 0.065 320.00 0.20 0.037 345.30 0.24 0.015 66.00 0.26 0.044 122.10 0.29 0.038 110.30 0.40 0.049 154.70 0.50 0.075 175.40 0.60 0.165 212.20 0.65 0.204 217.30 0.75 0.228 226.90 0.75 0.257 234.50 0.75 0.297 235.40 0.90 0.265 242.00 1.04 0.254 229.80 0.97 0.255 217.20 0.90 0.299 176.20 0.75 0.282 178.60 0.75 0.300 180.90 0.70 0.318 181.90 0.65 0.336 182.20 0.60 0.325 201.30 0.60 0.328 219.40 0.60 0.339 239.10 0.75 0.357 250.60 0.45 0.304 272.20 0.29 0.261 285.10 0.22 0.234 302.30 0.15 0.209 313.80 0.15 0.196 325.30 0.15 0.140 348.50 0.10 0.062 14.40 0.08 0.049 199.60 0.04 0.160 197.60 0.00 0.158 214.70 0.00 0.143 237.60 -0.05 0.123 264.60 0.00 0.103 284.80 -0.15 0.141 313.90 -0.15 0.145 321.20 -0.15 0.187 334.10 -0.05 0.146 347.60 0.00 0.078 359.30 0.05 0.030 109.70 0.05 0.097 197.60 -0.10 0.175 202.90 -0.10 0.174 228.00 -0.10 0.173 235.40 -0.15 0.185 266.90 -0.12 0.198 296.90 -0.09 0.210 327.50 -0.05 0.243 341.00 0.00 0.236 341.80 -0.10 0.217 354.40 0.00 0.178 8.40 0.05 0.126 24.50 0.10 0.069 55.30 0.15 0.096 166.70 0.15 0.093 185.30 0.05 0.094 216.70 -0.15 0.105 245.60 -0.15 0.103 276.90 -0.15 0.111 300.80 -0.15 0.152 334.90 -0.15 0.158 358.40 0.08 0.148 30.90 0.22 0.137 49.80 0.20 0.130 57.10 0.22 0.203 90.00 0.22 0.211 112.70 0.05 0.227 132.70 -0.10 0.244 157.60 -0.15 0.246 225.20 -0.05 0.262 252.90 -0.53 0.227 251.50 -0.60 0.242 279.80 -0.60 0.203 294.20 -0.60 0.169 311.10 -0.65 0.136 333.00 -0.70 0.091 9.10 -0.55 0.155 80.20 -0.53 0.188 103.50 -0.10 0.189 163.40 -0.29 0.224 213.80 -0.37 0.233 226.90 -0.60 0.217 228.50 -0.55 0.186 249.90 -0.55 0.159 265.10 -0.60 0.151 285.60 -0.60 0.132 289.30 -0.50 0.097 333.20 -0.45 0.081 21.40 -0.45 0.097 133.30 -0.29 0.181 153.10 -0.37 0.190 147.30 -0.44 0.200 142.10 -0.50 0.210 152.80 -0.53 0.217 168.10 -0.40 0.327 182.90 -0.45 0.378 187.60 -0.60 0.346 199.50 -0.60 0.332 229.90 -0.60 0.291 252.60 -0.65 0.156 266.10 -0.60 0.087 280.60 -0.55 0.073 128.50 -0.60 0.146 114.80 -0.65 0.218 108.70 -0.60 99.999 999.99 99.99 99.999 999.99 99.99 99.999 999.99 99.99 99.999 999.99 99.99 99.999 999.99 99.99 99.999 999.99 99.99 0.194 236.30 -0.55 0.164 263.70 -0.45 0.045 285.90 -0.52 0.087 60.50 -0.60 99.999 999.99 99.99 99.999 999.99 99.99 99.999 999.99 99.99 0.390 101.50 -0.68 0.436 122.30 -0.65 0.406 152.80 -0.60 0.369 181.20 -0.60 0.369 205.80 -0.60 0.354 246.60 -0.65 0.323 264.90 -0.75 0.263 296.20 -0.75 0.219 331.10 -0.85 0.209 5.60 -0.80 0.237 41.70 -0.83 0.266 61.10 -0.80 0.277 83.10 -0.70 0.292 106.00 -0.55 0.325 125.00 -0.60 0.317 152.80 -0.45 0.289 186.00 -0.50 0.263 236.10 -0.50 0.205 279.10 -0.55 0.184 306.80 -0.50 0.172 344.10 -0.45 0.277 7.20 -0.50 0.323 23.50 -0.55 0.333 43.30 -0.60 0.338 68.40 -0.55 0.354 81.20 -0.29 0.320 133.10 -0.20 0.316 165.00 -0.15 0.325 186.80 -0.20 0.249 221.90 -0.15 0.246 260.20 -0.30 0.227 290.30 -0.55 0.178 309.40 -0.45 0.161 337.60 -0.55 0.198 23.90 -0.40 0.196 74.90 -0.20 0.216 73.00 -0.15 0.267 72.50 -0.10 0.239 89.00 -0.15 0.187 122.60 -0.24 0.192 185.10 -0.20 0.184 215.60 -0.24 0.181 244.70 -0.24 0.180 271.20 -0.15 0.155 289.50 -0.29 0.099 309.00 -0.29 0.096 334.10 -0.29 0.157 11.10 -0.15 0.175 51.90 -0.10 0.179 71.80 -0.15 0.155 82.30 -0.15 0.113 105.80 -0.24 0.075 161.30 -0.20 0.080 202.40 -0.15 0.138 229.70 -0.15 0.183 256.60 -0.15 0.147 281.40 -0.05 0.100 293.70 -0.10 0.112 328.80 -0.10 0.144 358.40 -0.05 0.157 8.90 -0.10 0.175 19.80 -0.10 0.185 36.90 -0.15 0.161 89.10 -0.20 0.187 149.90 -0.15 0.201 171.30 0.10 0.218 201.50 0.15 0.272 214.90 0.00 0.258 229.70 0.00 0.207 257.90 -0.03 0.156 287.90 -0.05 0.105 314.40 -0.08 0.147 1.70 0.15 0.170 24.60 0.15 0.225 35.90 0.00 0.246 59.20 0.10 0.239 90.20 0.29 0.221 134.10 0.20 0.220 174.00 0.20 0.258 183.90 0.20 0.265 206.70 0.08 0.238 231.70 -0.08 0.224 259.60 -0.10 0.181 284.80 0.15 0.196 304.90 -0.20 0.195 320.60 -0.24 0.175 353.90 -0.05 0.197 29.50 0.05 0.148 56.90 -0.05 0.139 100.50 0.00 0.188 128.20 0.10 0.224 149.10 0.29 0.246 177.50 0.24 0.255 226.40 0.24 0.271 257.40 0.05 0.261 275.10 -0.15 0.236 307.60 -0.15 0.226 333.90 -0.50 0.182 336.60 -0.29 0.080 14.60 -0.15 0.010 140.40 -0.10 0.093 170.70 0.00 0.200 188.90 0.80 0.207 194.70 0.53 0.262 172.80 0.60 0.260 181.80 0.75 0.246 198.80 0.70 0.147 208.50 0.45 0.162 264.10 0.85 0.165 299.20 0.95 0.215 345.00 0.65 0.308 18.00 0.45 0.383 32.00 0.45 0.447 38.70 0.53 0.428 56.00 0.74 0.449 73.30 0.95 0.400 99.50 1.04 0.278 127.10 1.04 0.286 151.90 0.99 0.250 192.30 1.04 0.209 199.70 0.83 0.112 209.60 0.67 0.040 273.80 0.50 0.087 31.40 0.47 0.196 41.80 0.45 0.291 42.10 0.75 0.317 59.80 1.04 0.318 89.90 0.80 0.319 118.90 0.60 0.320 147.90 0.40 0.321 176.40 0.20 0.245 188.30 0.15 0.216 193.90 0.10 0.186 231.80 0.24 0.106 252.50 0.05 0.027 350.10 0.00 0.191 32.80 0.15 0.317 48.20 0.60 0.375 58.80 0.55 0.417 72.00 0.70 0.351 98.50 1.05 0.268 130.30 1.30 0.292 159.00 1.20 0.313 171.40 0.45 0.330 197.90 0.24 0.303 211.70 0.15 0.184 193.00 0.20 0.091 219.20 0.20 0.040 131.60 0.24 0.106 80.00 0.29 0.188 77.40 0.24 0.218 79.40 0.29 0.254 89.10 0.24 0.267 104.90 0.34 0.274 118.20 0.50 0.266 142.30 0.45 0.283 162.80 0.29 0.250 184.40 0.29 0.222 196.40 0.15 0.153 184.50 0.20 0.146 152.60 0.24 0.154 129.80 0.15 0.179 114.50 0.24 0.195 117.20 0.20 0.231 107.70 0.20 0.274 89.20 0.29 0.297 84.70 0.29 0.308 92.10 0.29 0.282 110.60 0.45 0.259 128.00 0.80 0.215 175.60 0.65 0.149 221.10 0.15 0.104 233.60 0.15 0.049 256.70 0.15 0.053 351.70 0.15 0.092 22.60 0.15 0.139 54.30 0.30 0.214 79.90 0.50 0.253 108.30 0.24 0.272 133.50 0.15 0.248 142.50 0.15 0.231 153.20 0.15 0.190 156.90 0.17 0.150 159.90 0.19 0.108 162.20 0.22 0.119 153.90 0.18 0.131 145.90 0.14 0.142 137.90 0.10 0.154 129.90 0.05 0.165 120.60 0.00 0.178 143.10 0.05 0.183 158.70 0.15 0.169 165.90 0.15 0.170 187.90 0.08 0.145 208.50 0.05 0.118 228.50 -0.05 0.081 227.90 -0.07 0.059 227.20 -0.09 0.037 225.70 -0.10 0.038 164.90 -0.15 0.063 122.30 -0.15 0.099 126.40 0.00 0.106 150.90 -0.06 0.099 181.50 -0.13 0.119 208.40 -0.20 0.123 221.90 -0.15 0.152 183.80 -0.15 0.184 212.10 -0.08 0.144 194.40 -0.15 0.138 180.80 -0.15 0.100 193.90 -0.20 0.069 202.40 -0.25 0.042 223.10 -0.29 0.006 90.00 -0.29 0.039 239.50 -0.29 0.042 227.90 -0.15 0.020 194.40 -0.29 0.074 151.90 -0.29 0.106 193.30 -0.24 0.173 233.20 -0.15 0.160 240.50 -0.15 0.141 242.90 -0.12 0.124 244.90 -0.08 0.106 246.90 -0.04 0.089 248.30 0.00 0.087 244.90 -0.15 0.052 249.30 -0.08 0.019 270.00 0.00 0.029 264.10 0.00 0.030 330.00 -0.15 0.134 319.40 -0.15 0.093 291.80 -0.10 0.102 268.30 -0.15 0.136 229.00 0.00 0.186 276.60 0.00