*2005/08/25 13:45:25.25 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/07/13 20:17:39.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 236 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.9305 237.56 2 Temperature:Primary 'deg C (ITS90)' 3.9504 9.4617 3 Transmissivity %/metre 35.46 60.26667 4 Fluorescence:URU:Seapoint mg/m^3 0.1037143 4.829714 5 Salinity:T0:C0 PSS-78 32.26459 33.3048 6 Number_of_bin_records n/a 1 10 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2004-13\CTD\derive\200 $END *ADMINISTRATION MISSION : 2004-13 AGENCY : "IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Joint Western Arctic Climate Study SCIENTIST : van Hardenberg B. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Gulf of Alaska / Bering Sea / Chukchi Sea STATION : BS-4 EVENT NUMBER : 21 LATITUDE : 56 32.72300 N ! (deg min) LONGITUDE : 172 45.37000 W ! (deg min) WATER DEPTH : 242 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0293 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 034115 conductivity ' ' 042607 Pressure ' ' 290464 Oxygen:SBE ' ' 43-0052 userpoly ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' SeaTech userpoly ' ' SBE43-0052 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V5.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.9 2005/08/21 12:27:57 6060 6060 CLEAN 4.8 2005/08/21 12:44:45 ? ? SHIFTDAT 3.4 2005/08/21 17:28:26 6060 6060 SHIFTDAT 3.4 2005/08/21 17:34:34 6060 6060 FILTERS 4.3 2005/08/21 17:39:56 6060 6060 DELETE 6.3 2005/08/21 17:41:25 6060 1923 CLIP 1.3 2005/08/22 10:59:42 1923 1894 CTDEDIT 4.60 2005/08/24 16:49:15 1894 1879 BINAVE 4.1 2005/08/25 10:04:58 1879 236 REMOVECH 7.0 2005/08/25 13:45:00 236 236 HDREDIT2 2.5 2005/08/25 13:45:25 ? ? $END $REMARKS -CLEAN functions: 2005/08/21 12:44:21 20 Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 1.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 8.00 Salinity was recalculated after shift -The following FILTER parameters were used. Boxcar filter was used. Filter width = 5 The following channel(s) were filtered. Salinity:T0:C0 -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 20.00 Minimum Surface Salinity: 20.000 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 9 points) will be deleted. Drop rate applies in the range 0.00 to 237.90 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 2.000, 10000.000 Time Not Available in File -CTDEDIT 2005/08/24 16:49:15 15 records were deleted in this editing session. 77 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2005/08/25 13:45:00 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Oxygen:Dissolved:SBE [mL/L] Descent_Rate [m/s] Flag -HEADER EDITS: 2005/08/25 13:45:25 Applied edit header: Q:\Cruise_Data\2004-13\CTD\doc\2003-13.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint $END *COMMENTS SBE HEADER Sea-Bird SBE 25 Data File: FileName = C:\2004-13-LAU\021-BS4.hex Software Version Seasave Win32 V5.2 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 13 2004 20:17:39 Ship: LAURIER Cruise: 2004-13 Station: BS-4 Latitude: 56 32.723 N Longitude: 172 45.370 W Depth: 242 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 6060 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 5 = flSP: Fluorescence, Seapoint # name 6 = sbeox0V: Oxygen Voltage, SBE 43 # name 7 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 6060 # span 1 = -0.351, 237.902 # span 2 = -9.2158, 9.4806 # span 3 = 0.174599, 3.533865 # span 4 = -0.1250, 88.1333 # span 5 = 0.0000e+00, 4.8315e+00 # span 6 = 0.6081, 0.6105 # span 7 = -0.00047, 0.01193 # span 8 = -1.606, 1.177 # span 9 = 1.2872, 59.6527 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 13 2004 20:17:39 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 034115, 15-May-2004 # sensor 1 = Frequency 1 conductivity, 042607, 14-May-2004, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290464, 27-Dec-2002, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0052, 06-Aug-2001 # sensor 4 = Extrnl Volt 3 userpoly 0 # sensor 5 = Extrnl Volt 4 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 5 transmissometer, primary, SeaTech, 23 APR 2001 # sensor 7 = Extrnl Volt 6 userpoly 1, SBE43-0052, see chan V0 # datcnv_date = Aug 21 2005 12:19:16, 5.32a # datcnv_in = Q:\Cruise_Data\2004-13\CTD\2004-13-0021.hex Q:\Cruise_Data\2004-13 \CTD\2004-13-ctd2.con # datcnv_skipover = 0 # wfilter_date = Aug 21 2005 12:22:12, 5.32a # wfilter_in = Q:\Cruise_Data\2004-13\CTD\convert\2004-13-0021.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Aug 21 2005 12:23:46, 5.32a # celltm_in = Q:\Cruise_Data\2004-13\CTD\wfilter\2004-13-0021.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Aug 21 2005 12:25:36, 5.32a # Derive_in = Q:\Cruise_Data\2004-13\CTD\celltm\2004-13-0021.cnv Q:\Cruise_Data\ 2004-13\CTD\2004-13-ctd2.con # file_type = ascii END* CTDEDIT was used to remove records to 2.4db and a few records from the bottom of the cast; salinity was cleaned. *************************************************************** Fluorescence:URU:Seapoint – The data are uncalibrated and unedited and frequently off-scale. Transmissivity: The data are nominal and unedited. The pressure sensor is considered ±1db. The salinity calibration is considered ±0.005psu except in areas of rapid temperature change where the salinity has been edited heavily and should be considered ±0.02psu. The dissolved oxygen data was removed because the data look bad and there was no calibration sampling. *************************************************************** !--1--- ---2---- --3-- ---4--- ---5---- -6-- !Pressu Temperat Trans Fluores Salinity Numb !re ure: missi cence: :T0:C0 er_o ! Primary vity URU: ~bin ! Seapoin _rec ! t ords !------ -------- ----- ------- -------- ---- *END OF HEADER 2.9 9.4617 36.4 2.694 32.2715 10 3.9 9.4574 36.7 2.728 32.2646 8 5.0 9.3778 36.0 2.988 32.2937 8 6.0 9.3983 36.1 3.020 32.2842 8 7.0 9.3325 35.5 3.662 32.3113 10 8.0 8.8817 35.6 4.762 32.4491 9 9.0 8.6938 35.9 4.830 32.4760 8 10.0 8.6825 35.9 4.830 32.4657 7 11.0 8.7535 35.7 4.829 32.4502 9 12.0 8.9336 35.7 4.827 32.4044 8 12.9 9.0590 35.6 4.817 32.3735 8 14.0 8.8451 35.7 4.822 32.4289 10 15.0 8.5113 37.6 4.813 32.4689 8 16.0 7.7629 41.8 4.794 32.5597 7 17.0 7.7325 42.1 4.827 32.5555 8 18.0 7.6661 43.0 4.827 32.5462 8 19.0 7.2466 45.7 4.691 32.5455 9 20.0 7.0292 47.0 4.234 32.5373 10 21.0 6.8396 47.9 4.021 32.5270 9 22.0 6.4623 49.5 3.652 32.5168 7 23.0 5.6374 53.0 2.675 32.5461 8 24.1 5.4030 54.7 2.323 32.5686 7 25.0 5.3604 55.0 2.167 32.5755 8 26.0 5.3151 55.5 1.864 32.5809 8 27.0 5.2493 56.0 1.557 32.5779 9 28.0 5.2088 56.2 1.581 32.5819 8 29.0 5.0008 57.6 1.309 32.6052 9 30.0 4.8406 58.5 0.991 32.6240 7 31.0 4.8129 58.7 0.861 32.6237 8 32.0 4.7722 59.0 0.874 32.6285 7 33.0 4.7213 59.1 0.768 32.6355 9 34.0 4.6834 59.5 0.661 32.6426 8 35.0 4.6463 59.7 0.599 32.6555 8 35.9 4.6067 59.9 0.537 32.6726 8 37.0 4.5807 60.0 0.427 32.6888 8 38.0 4.5707 60.0 0.459 32.6966 8 39.0 4.6146 59.6 0.413 32.7092 8 40.0 4.6981 59.2 0.470 32.7250 7 41.0 4.8061 58.6 0.573 32.7453 9 42.0 4.8910 58.2 0.662 32.7639 8 43.0 4.9044 58.2 0.692 32.7888 7 44.0 4.9011 58.3 0.701 32.8136 8 45.0 4.8831 58.5 0.719 32.8313 7 46.0 4.8410 58.5 0.698 32.8456 8 47.0 4.7471 59.1 0.550 32.8613 9 48.0 4.6513 59.6 0.478 32.8594 8 49.0 4.6034 59.7 0.412 32.8697 8 50.0 4.6419 59.7 0.388 32.8846 8 51.0 4.6638 59.7 0.375 32.8916 7 52.0 4.6684 59.5 0.365 32.8926 8 53.0 4.6694 59.5 0.377 32.8931 8 54.0 4.6677 59.4 0.384 32.8964 7 55.0 4.6435 59.6 0.376 32.8963 8 56.0 4.5916 59.6 0.349 32.8948 8 57.0 4.5459 58.9 0.329 32.8953 8 58.0 4.5505 59.7 0.344 32.9028 8 59.0 4.5608 59.6 0.312 32.9096 8 60.0 4.5599 59.7 0.298 32.9214 7 61.0 4.5584 59.9 0.307 32.9301 8 62.0 4.5487 60.0 0.291 32.9346 9 63.1 4.5438 59.9 0.286 32.9370 8 64.0 4.5145 59.7 0.297 32.9371 8 65.0 4.4494 59.6 0.268 32.9375 7 66.0 4.4346 59.4 0.243 32.9358 9 67.0 4.4240 59.5 0.223 32.9331 8 68.0 4.4205 59.5 0.216 32.9324 8 69.0 4.4182 59.5 0.212 32.9310 7 70.0 4.4161 59.3 0.213 32.9313 8 71.0 4.4403 59.4 0.216 32.9300 7 72.0 4.4373 59.5 0.217 32.9285 9 72.9 4.3752 59.2 0.203 32.9251 8 73.9 4.3429 59.1 0.186 32.9240 8 75.0 4.3622 59.2 0.186 32.9270 8 76.0 4.3620 59.1 0.193 32.9290 8 77.0 4.3446 59.0 0.187 32.9256 8 78.0 4.2987 58.8 0.174 32.9207 9 79.0 4.2856 58.7 0.162 32.9191 7 80.0 4.2635 58.6 0.164 32.9197 7 81.0 4.2442 58.6 0.148 32.9197 8 82.0 4.2023 58.4 0.144 32.9254 8 83.0 4.1950 58.3 0.137 32.9333 9 84.0 4.1970 58.3 0.124 32.9413 8 85.0 4.1976 58.4 0.120 32.9431 8 86.0 4.1996 58.4 0.118 32.9461 7 87.0 4.1985 58.4 0.119 32.9493 8 88.0 4.1976 58.4 0.123 32.9506 7 89.0 4.1985 58.4 0.118 32.9516 9 90.0 4.2042 58.3 0.122 32.9542 7 91.0 4.2237 58.5 0.126 32.9616 8 92.0 4.2262 58.1 0.129 32.9683 10 93.1 4.2035 58.1 0.123 32.9694 8 94.0 4.1973 58.0 0.118 32.9705 8 95.0 4.1965 57.9 0.119 32.9733 8 96.0 4.1949 58.1 0.117 32.9775 7 97.0 4.1943 58.2 0.118 32.9784 8 98.0 4.1931 58.1 0.121 32.9797 7 99.0 4.1906 58.2 0.136 32.9818 8 100.0 4.1826 58.2 0.124 32.9869 8 101.0 4.1781 58.4 0.133 32.9893 9 102.0 4.1753 58.4 0.116 32.9922 9 103.0 4.1740 58.5 0.120 32.9971 8 104.0 4.1733 58.4 0.116 33.0000 8 105.0 4.1728 58.4 0.119 33.0023 7 106.0 4.1720 58.5 0.123 33.0055 8 107.0 4.1714 58.7 0.122 33.0082 7 108.0 4.1710 58.7 0.123 33.0112 8 109.0 4.1699 58.7 0.129 33.0177 7 109.9 4.1687 58.7 0.128 33.0238 9 111.0 4.1680 58.9 0.124 33.0272 9 112.0 4.1675 58.9 0.126 33.0291 8 113.0 4.1667 59.0 0.126 33.0314 8 114.0 4.1661 59.0 0.138 33.0329 7 114.9 4.1656 58.8 0.133 33.0345 8 116.0 4.1653 58.9 0.125 33.0360 8 117.0 4.1653 59.0 0.129 33.0361 8 118.0 4.1652 58.9 0.126 33.0361 7 119.0 4.1649 58.9 0.133 33.0383 8 120.1 4.1636 59.1 0.126 33.0469 9 121.1 4.1628 58.3 0.128 33.0531 8 122.0 4.1617 59.1 0.128 33.0553 8 123.0 4.1609 59.0 0.125 33.0573 8 124.0 4.1602 59.1 0.124 33.0598 7 125.0 4.1586 59.1 0.122 33.0627 9 126.0 4.1574 59.1 0.127 33.0665 8 127.0 4.1572 59.1 0.125 33.0673 7 128.0 4.1579 59.0 0.121 33.0694 7 129.0 4.1604 59.1 0.125 33.0709 7 130.0 4.1626 59.2 0.124 33.0734 7 131.0 4.1621 59.1 0.124 33.0751 9 132.0 4.1616 59.2 0.126 33.0778 10 133.0 4.1602 59.2 0.125 33.0810 9 134.0 4.1598 59.2 0.124 33.0828 7 135.0 4.1602 59.2 0.126 33.0834 7 136.0 4.1601 59.2 0.125 33.0838 7 137.0 4.1602 59.3 0.124 33.0842 7 138.0 4.1607 59.3 0.131 33.0845 8 139.0 4.1611 59.2 0.126 33.0849 9 140.0 4.1600 59.2 0.125 33.0869 8 141.0 4.1590 59.2 0.125 33.0884 9 142.0 4.1588 59.3 0.134 33.0887 8 143.0 4.1583 59.3 0.124 33.0897 8 144.0 4.1574 59.3 0.128 33.0909 7 145.0 4.1572 59.4 0.128 33.0913 7 146.0 4.1546 59.4 0.129 33.0943 8 147.0 4.1500 59.4 0.127 33.0985 8 148.0 4.1450 59.4 0.130 33.1036 8 149.0 4.1426 59.4 0.123 33.1070 9 150.0 4.1418 59.4 0.123 33.1085 7 151.0 4.1406 59.4 0.124 33.1107 8 152.1 4.1390 59.3 0.123 33.1130 8 153.0 4.1388 59.4 0.124 33.1138 8 154.0 4.1374 59.5 0.121 33.1166 9 155.0 4.1354 59.2 0.121 33.1213 7 155.9 4.1291 59.6 0.119 33.1315 7 157.0 4.1262 59.5 0.122 33.1338 8 158.0 4.1249 59.5 0.125 33.1347 8 159.0 4.1227 59.6 0.120 33.1376 8 160.0 4.1204 59.6 0.116 33.1404 9 161.0 4.1165 59.7 0.113 33.1438 8 162.0 4.1158 59.5 0.118 33.1443 8 163.0 4.1155 59.6 0.124 33.1449 7 163.9 4.1143 59.5 0.118 33.1468 7 165.0 4.1126 59.6 0.121 33.1485 8 166.0 4.1122 59.6 0.115 33.1489 9 166.9 4.1104 59.7 0.119 33.1506 8 168.0 4.1053 59.6 0.119 33.1545 9 169.0 4.0904 59.8 0.116 33.1630 7 170.0 4.0825 59.9 0.116 33.1669 8 171.0 4.0736 60.0 0.117 33.1707 9 172.0 4.0727 59.9 0.115 33.1711 9 173.0 4.0721 60.0 0.114 33.1713 8 174.0 4.0661 59.9 0.112 33.1738 6 175.0 4.0602 60.0 0.110 33.1766 8 176.0 4.0560 60.1 0.116 33.1787 7 177.0 4.0483 59.8 0.114 33.1832 9 178.0 4.0420 60.2 0.114 33.1875 9 179.0 4.0382 59.7 0.112 33.1904 9 180.0 4.0344 60.1 0.119 33.1935 7 181.0 4.0301 60.1 0.110 33.1972 7 182.0 4.0287 60.2 0.112 33.1986 7 183.0 4.0289 60.3 0.116 33.1986 8 184.0 4.0292 60.3 0.109 33.1985 8 185.0 4.0293 60.3 0.111 33.1984 9 186.0 4.0296 60.2 0.110 33.1985 9 187.0 4.0289 60.1 0.112 33.1990 8 188.0 4.0264 59.9 0.115 33.2010 8 189.0 4.0225 59.8 0.111 33.2045 7 190.0 4.0178 60.1 0.117 33.2093 8 191.0 4.0047 60.0 0.112 33.2214 9 192.0 3.9986 59.8 0.116 33.2270 6 193.0 3.9967 59.8 0.115 33.2289 8 194.0 3.9956 59.9 0.109 33.2304 9 195.0 3.9948 60.0 0.111 33.2316 8 196.0 3.9946 60.0 0.113 33.2322 9 197.0 3.9939 60.1 0.112 33.2325 8 198.1 3.9925 59.9 0.110 33.2326 7 199.0 3.9917 59.7 0.111 33.2332 7 200.0 3.9904 59.8 0.109 33.2346 8 201.0 3.9897 59.9 0.110 33.2357 8 202.0 3.9885 59.8 0.110 33.2369 8 203.0 3.9882 59.7 0.113 33.2375 9 204.0 3.9882 59.6 0.109 33.2379 8 205.0 3.9875 60.0 0.111 33.2389 9 206.0 3.9856 59.8 0.112 33.2416 7 207.0 3.9846 59.9 0.108 33.2428 9 208.1 3.9845 59.9 0.111 33.2429 8 209.0 3.9835 59.8 0.113 33.2439 7 209.9 3.9818 59.8 0.111 33.2455 8 211.0 3.9814 59.7 0.114 33.2458 8 212.0 3.9808 59.8 0.110 33.2467 8 213.0 3.9799 59.7 0.109 33.2480 7 214.0 3.9785 59.8 0.112 33.2495 8 215.0 3.9771 59.8 0.107 33.2504 8 216.0 3.9762 59.9 0.108 33.2509 8 217.0 3.9749 59.9 0.109 33.2515 9 218.0 3.9739 59.7 0.107 33.2530 8 218.9 3.9737 59.8 0.109 33.2539 8 219.9 3.9732 59.8 0.112 33.2558 8 221.0 3.9715 60.0 0.114 33.2585 8 222.0 3.9708 60.0 0.106 33.2602 7 223.0 3.9692 60.1 0.107 33.2624 8 224.0 3.9649 60.0 0.112 33.2666 9 225.0 3.9618 59.7 0.106 33.2697 9 226.0 3.9590 60.2 0.107 33.2729 8 227.0 3.9572 60.2 0.104 33.2758 7 228.0 3.9567 60.1 0.104 33.2770 8 229.0 3.9568 59.9 0.104 33.2772 7 230.0 3.9563 60.0 0.111 33.2780 8 231.0 3.9548 59.9 0.107 33.2826 8 232.0 3.9523 59.7 0.104 33.2912 9 233.0 3.9520 59.8 0.104 33.2935 7 234.0 3.9517 59.7 0.108 33.2952 8 235.0 3.9516 59.6 0.105 33.2962 8 236.0 3.9512 59.7 0.105 33.2979 8 237.0 3.9505 59.7 0.105 33.3029 9 237.6 3.9504 59.7 0.115 33.3048 1