*2014/03/13 13:41:45.50 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : GMT 1982/07/22 17:00:00.000 END TIME : GMT 1982/08/12 16:00:00.000 TIME INCREMENT : 0 1 0 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 504 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 0.3E-02 0.527 2 Direction:Geog(to) degrees 0.9 359.8 3 Temperature 'deg C' 4.75 10.95 $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 1982 *LOCATION GEOGRAPHIC AREA : Beaufort Sea STATION : Orvilruk LATITUDE : 70 26.40000 N ! (deg min) LONGITUDE : 136 31.02000 W ! (deg min) WATER DEPTH : 68 *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 1996/01/09 10:09:49 504 504 CHANGE_CM_CHANNEL_NAMES 1.0 2013/12/12 11:42:40 504 504 CHANGE_HEADER_INFO 1.0 2014/03/13 13:41:45 504 504 $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.). Regardless of original sampling rate, all data were reduced to hourly for archival by original investigators. The following documentation was extracted from the GF3 tape. 57CANMAR 189ASLCANADA ARCTIC SCIENCES 88033118425734-183B 001 534DRILLSHI EXPLORER 3 002 543MOORING SPAR BUOY ORVILRUK 003 51982072217000019820812160000702640N1363102W 999999 50 680999999999999004 59999999999999999999999999999999130 AORV82_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 0 315 0 *** CURRENT METER METHODS - 1982 *** 325 0 326 0 AS IN 1981, THE CURRENT DATA FROM 12M DEPTH USING HYDROPRODUCT METERS, IS 327 0 NO LONGER AVAILABLE. THESE DATA ARE ALSO BELIEVED TO HAVE BEEN OF 328 0 RELATIVELY POOR QUALITY. 329 0 330 0 CURRENT DATA WERE OBTAINED FROM FIVE SITES IN 1982 (TABLE 2-3), AT DEPTHS 331 0 RANGING FROM 5 TO 25M. NEAR-SURFACE DATA, FROM 5M DEPTH, WERE ALL 332 0 OBTAINED USING SPAR BUOYS, SUPPORTING NEIL BROWN ACM2 CURRENT METERS , 333 0 WHILE THE DEEPER (15 AND 25M) DATA WERE COLLECTED USING EITHER AANDERAA 334 0 RCM4 OR APPLIED MICROSYSTEMS LTD. (AML) RCM12 METERS. THE AANDERAA AND 335 0 AML INSTRUMENTS WERE EITHER MOORED INDEPENDENTLY ON A TAUT-LINE SYSTEM, 336 0 OR ELSE SUSPENDED BENEATH A SPAR BUOY CONTAINING AN ACM2 METER. 337 !--1--- ---2--- --3--- !Speed Directi Temper ! on: ature ! Geog( ! to) !------ ------- ------ *END OF HEADER 0.306 230.40 10.35 0.331 253.90 10.04 0.378 287.40 10.00 0.405 302.30 9.89 0.497 323.50 10.20 0.468 344.20 10.27 0.439 4.90 10.34 0.410 25.60 10.41 0.382 46.30 10.50 0.341 111.90 10.00 0.425 140.00 10.15 0.479 145.20 10.30 0.372 145.20 9.75 0.111 164.60 8.70 0.123 285.20 8.24 0.267 306.20 9.24 0.310 325.00 10.00 0.345 345.60 9.75 0.407 12.70 9.70 0.338 44.50 10.05 0.337 81.00 9.94 0.439 122.40 9.90 0.527 151.50 10.40 0.507 159.50 10.35 0.415 168.70 10.20 0.360 182.60 10.20 0.284 217.00 9.89 0.244 270.50 9.75 0.246 303.30 10.13 0.203 325.10 10.30 0.224 7.00 10.60 0.248 45.70 10.43 0.273 84.40 10.26 0.297 123.10 10.10 0.287 142.80 9.97 0.259 146.20 9.75 0.268 157.90 10.05 0.259 194.00 10.30 0.343 245.10 10.70 0.393 260.10 10.90 0.355 266.40 10.95 0.248 291.00 10.25 0.254 326.40 10.00 0.238 359.80 9.80 0.168 29.70 9.65 0.214 78.00 9.95 0.262 124.20 9.94 0.262 154.20 9.89 0.290 182.80 10.00 0.231 207.40 10.05 0.224 237.80 10.20 0.238 254.10 10.30 0.215 257.60 10.70 0.179 233.00 10.80 0.151 233.90 10.70 0.121 250.20 10.75 0.048 277.20 10.50 0.028 8.10 10.40 0.060 77.80 10.55 0.084 83.40 10.50 0.071 90.00 10.40 0.107 101.50 10.30 0.114 74.50 10.20 0.138 47.00 10.20 0.148 11.80 10.20 0.202 359.60 10.25 0.232 5.40 10.40 0.270 10.30 10.55 0.302 17.80 10.65 0.316 33.50 10.75 0.316 53.00 10.70 0.308 71.30 10.75 0.274 88.90 10.75 0.195 104.70 10.65 0.144 131.20 9.75 0.185 201.10 8.80 0.155 232.70 8.65 0.137 247.30 8.74 0.093 289.30 9.14 0.177 359.20 10.10 0.279 9.00 10.80 0.249 26.10 10.80 0.235 48.80 10.80 0.238 58.90 10.85 0.199 57.00 10.50 0.134 69.20 10.05 0.038 130.80 9.15 0.013 18.40 9.60 0.069 329.30 8.80 0.157 287.00 8.00 0.191 338.80 8.55 0.232 357.10 8.85 0.273 15.30 9.15 0.314 33.60 9.45 0.356 51.80 9.75 0.397 70.10 10.05 0.319 100.80 9.89 0.381 127.30 9.75 0.363 151.70 9.68 0.289 180.70 9.53 0.319 184.90 9.15 0.313 207.60 9.05 0.326 218.10 9.09 0.260 245.60 8.85 0.317 269.70 9.70 0.392 284.90 9.94 0.440 300.20 9.89 0.366 320.50 10.00 0.333 355.40 9.94 0.370 28.20 9.94 0.378 75.70 9.94 0.399 125.10 9.84 0.394 153.40 9.45 0.350 178.40 9.40 0.337 207.80 9.35 0.329 244.50 8.80 0.323 268.90 8.65 0.193 256.70 9.25 0.146 210.10 9.55 0.153 156.90 9.45 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 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 0.283 33.70 6.60 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 99.999 999.99 99.99 99.999 999.99 99.99 0.353 228.00 5.55 0.253 237.00 5.40 0.154 246.90 5.25 0.097 253.80 5.25 0.024 175.20 5.25 0.038 150.10 5.25 0.135 150.80 5.25 0.247 172.10 5.55 0.274 190.10 5.65 0.318 202.90 5.85 0.330 216.30 5.75 0.308 227.40 5.65 0.258 240.00 5.70 0.221 257.60 5.60 0.145 267.10 5.50 0.100 262.10 5.40 0.086 235.20 5.25 0.143 211.20 5.25 0.194 210.60 5.30 0.234 209.30 5.35 0.259 201.70 5.40 0.280 211.60 5.40 0.282 231.20 5.40 0.274 241.00 5.15 0.269 254.50 5.10 0.258 275.60 5.00 0.241 299.30 4.90 0.164 324.80 4.80 0.114 345.40 4.80 0.070 58.00 4.75 0.092 123.30 4.75 0.199 152.40 4.85 0.229 171.30 5.00 0.220 186.90 5.10 0.264 208.60 5.10 0.235 237.30 5.05 0.198 257.80 4.95 0.244 269.30 4.95 0.211 283.30 4.95 0.124 280.60 4.95 0.062 297.40 4.95 0.063 25.10 4.80 0.090 93.80 4.75 0.101 130.10 4.85 0.170 157.80 4.90 0.201 172.70 4.95 0.240 191.90 5.00 0.248 208.20 4.95 0.218 229.50 5.10 0.212 276.10 5.03 0.219 316.80 5.25 0.293 27.30 5.55 0.131 42.80 5.30 0.063 326.90 5.00 0.039 340.30 5.10 0.025 306.20 5.00 0.022 271.70 5.00 0.063 347.10 5.50 0.058 308.50 5.40 0.033 358.90 5.45 0.036 223.50 5.45 0.088 237.40 5.40 0.132 274.40 5.40 0.215 285.30 5.40 0.224 297.10 5.50 0.199 312.00 5.40 0.188 353.80 5.50 0.272 31.90 5.50 0.242 77.50 5.55 0.214 112.80 5.55 0.264 109.90 5.70 0.330 143.90 5.45 0.394 177.90 5.25 0.388 207.80 5.40 0.378 229.50 5.45 0.378 257.40 5.60 0.361 284.70 5.80 0.337 292.70 5.70 0.210 334.60 5.95 0.206 21.50 6.00 0.244 67.10 5.95 0.388 107.80 6.10 0.452 136.10 5.90 0.374 159.40 5.75 0.370 178.60 5.70 0.327 195.80 5.60 0.355 230.60 5.55 0.346 264.50 5.55 0.304 283.00 5.75 0.225 299.80 5.85 0.147 345.60 5.85 0.187 51.90 5.90 0.274 89.70 5.80 0.331 118.80 5.75 0.334 142.10 5.70 0.341 158.60 5.50 0.375 182.20 5.30 0.318 199.70 5.40 0.194 211.20 5.50 0.084 208.30 5.55 0.068 134.20 5.55 0.123 147.60 5.55 0.137 154.60 5.40 0.119 148.50 5.40 0.146 129.40 5.40 0.241 135.20 5.33 0.301 163.20 5.10 0.308 184.70 5.10 0.296 204.50 5.30 0.183 241.30 5.40 0.171 258.20 5.45 0.184 281.70 5.35 0.238 307.10 5.35 0.218 339.00 5.40 0.193 15.90 5.35 0.223 68.10 5.35 0.273 118.20 5.40 0.259 141.60 5.40 0.349 175.80 5.40 0.365 205.60 5.45 0.310 227.80 5.40 0.305 239.50 5.45 0.264 272.00 5.40 0.266 301.30 5.35 0.256 316.70 5.40 0.195 7.40 5.40 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 99.999 999.99 99.99 99.999 999.99 99.99 99.999 999.99 99.99 0.375 307.70 6.00 0.359 350.80 5.90 0.421 32.10 5.78 0.478 52.10 6.00 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 99.999 999.99 99.99 99.999 999.99 99.99 99.999 999.99 99.99 0.320 286.20 6.75 0.179 296.30 6.75 0.093 352.00 6.60 0.110 68.80 6.60 0.223 116.70 6.60 0.383 147.60 6.75 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 99.999 999.99 99.99 0.318 290.40 6.30 0.236 312.60 6.30 0.171 345.60 6.15 0.126 41.10 6.15 0.215 93.70 6.15 0.350 127.90 6.35 0.434 155.50 6.30 0.483 180.90 6.35 0.456 208.40 6.45 0.400 228.40 6.35 0.364 244.90 6.25 0.294 266.30 6.30 0.248 297.50 6.25 0.277 328.00 6.25 0.286 358.00 6.10 0.254 31.80 6.00 0.228 69.90 6.15 0.240 107.70 6.30 0.309 143.20 6.35 0.381 164.20 6.40 0.449 185.20 6.40 0.444 190.80 6.45 0.397 203.10 6.35 0.355 217.90 6.30 0.284 240.80 6.30 0.274 244.10 6.30 0.218 255.30 6.30 0.158 247.80 6.30 0.136 246.60 6.25 0.107 218.90 6.25 0.146 195.70 6.30 0.191 199.60 6.30 0.237 210.70 6.30 0.260 220.20 6.30 0.233 229.90 6.30 0.223 232.00 6.30 0.221 248.90 6.30 0.260 273.40 6.30 0.237 287.50 6.30 0.178 298.60 6.25 0.132 314.80 6.30 0.099 353.80 6.15 0.110 54.00 6.15 0.113 91.30 6.15 0.105 142.50 6.25 0.126 152.80 6.20 0.126 183.70 6.30 0.146 196.30 6.30 0.171 211.90 6.30 0.149 231.60 6.30 0.108 269.30 6.30 0.090 288.50 6.25 0.012 274.80 6.20 0.040 100.10 6.30 0.088 118.90 6.30 0.154 117.10 6.40 0.190 137.60 6.40 0.233 140.00 6.60 0.228 139.00 6.30 0.201 151.50 6.45 0.194 171.20 6.50 0.176 202.10 6.45 0.111 212.00 6.45 0.069 213.80 6.55 0.052 247.90 6.50 0.032 317.90 6.45 0.093 13.70 6.50 0.144 56.90 6.35 0.143 78.70 6.40 0.152 87.10 6.45 0.174 93.30 6.40 0.148 101.80 6.40 0.116 130.70 6.45 0.151 200.50 6.45 0.171 229.30 6.55 0.216 248.00 6.55 0.237 259.10 6.50 0.232 275.70 6.45 0.146 300.80 6.40 0.058 340.90 6.40 0.029 24.20 6.40 0.011 81.10 6.35 0.023 92.50 6.45 0.004 112.50 6.50 0.017 188.00 6.50 0.094 238.10 6.70 0.132 239.50 6.55 0.136 225.20 6.45 0.099 219.70 6.45 0.036 141.80 6.38 0.066 92.60 6.30 0.119 89.80 6.35 0.144 98.20 6.35 0.172 120.10 6.25 0.205 135.30 6.30 0.180 147.40 6.40 0.138 127.50 6.85 0.115 122.80 7.05 0.092 130.20 7.10 0.070 175.10 7.00 0.122 226.90 6.85 0.166 239.00 6.85 0.207 246.90 6.75 0.211 251.60 6.55 0.192 259.00 6.45 0.099 266.10 6.20 0.071 235.60 6.15 0.097 217.20 6.30 0.200 221.30 6.40 0.216 215.90 6.50 0.230 209.70 6.85 0.255 214.60 6.75 0.281 217.80 7.35 0.363 230.40 7.35 0.424 232.00 6.95 0.390 244.20 6.55 0.300 253.50 6.95 0.239 251.90 6.70 0.205 241.90 6.50 0.200 240.50 6.45 0.241 238.10 6.65 0.296 241.20 6.65 0.342 238.60 6.60 0.378 239.30 6.45 0.383 242.20 6.45 0.389 248.60 6.50 0.360 251.80 6.50 0.317 246.30 6.45 0.300 244.60 6.50 0.352 247.80 6.80 0.339 251.70 6.75 0.294 254.90 6.70 0.292 255.70 6.75 0.284 260.90 6.55 0.249 267.30 6.60 0.219 264.60 6.65 0.173 255.40 6.60 0.131 230.80 6.60 0.101 217.30 6.60 0.128 204.10 6.50 0.145 200.90 6.30 0.106 182.30 6.30 0.079 147.80 6.25 0.125 103.10 6.20 0.114 121.60 5.85 0.143 150.30 6.20 0.141 153.00 6.10 0.081 125.50 5.85 0.156 94.50 5.50 0.120 97.70 5.50 0.175 119.10 5.65 0.147 154.30 5.40 0.127 233.70 6.05 0.148 228.90 6.30 0.110 236.80 6.30 0.076 243.00 6.30 0.044 266.10 6.25 0.019 261.90 6.40 0.009 210.20 6.30 0.010 141.90 6.35 0.040 142.50 6.35 0.073 169.50 6.40 0.108 164.40 6.30 0.089 157.80 6.10 0.083 183.00 6.10 0.142 194.20 6.30 0.145 210.80 6.35 0.104 238.80 6.45 0.057 300.70 6.20 0.052 336.40 6.00 0.061 1.90 6.05 0.056 17.90 6.15 0.093 45.00 6.45 0.065 47.10 6.25 0.057 64.20 6.05 0.043 115.80 6.20 0.043 167.90 6.30 0.086 188.50 6.25 0.112 217.10 6.25 0.164 232.80 6.20 0.152 256.70 6.35 0.136 319.80 6.65 0.201 349.40 6.80 0.221 0.90 6.80 0.187 12.30 6.90 0.160 21.80 6.80 0.127 33.40 6.90 0.096 58.20 6.80 0.075 77.50 6.90 0.018 98.40 6.70 0.038 209.20 6.30 0.064 262.80 6.30 0.091 285.10 6.60 0.130 286.40 6.40 0.136 294.90 6.90 0.136 299.70 7.00 0.134 306.60 6.85 0.092 339.20 6.90 0.047 5.30 6.90 0.013 355.70 6.75 0.003 200.60 6.75 0.021 219.10 6.45 0.033 271.70 6.00