*2008/08/22 10:32:52.98 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/28 22:20:29.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 117 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 108AC478 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.018 118.915 2 Temperature:Secondary 'deg C (ITS90)' 6.959 8.4824 3 Transmissivity %/metre 32.9 56.6 4 Fluorescence:URU:Seapoint mg/m^3 0.81E-01 2.737 5 Oxygen:Dissolved:SBE mL/L 2.229 7.131 6 Oxygen:Dissolved:SBE umol/kg 96.94251 310.7798 7 Salinity:T1:C1 PSS-78 31.3542 33.8146 8 Number_of_bin_records n/a 7 78 $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 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-32\Pro $END *ADMINISTRATION MISSION : 2008-32 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI/Juan de Fuca Strait/Effingham Inlet STATION : LG03 EVENT NUMBER : 6 LATITUDE : 49 15.01000 N ! (deg min) LONGITUDE : 126 43.74000 W ! (deg min) WATER DEPTH : 118 ALTIMETER (M) : 3.05 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 2399 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 3396 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/08/14 13:51:11 7638 7638 CLEAN 5.0.2 2008/08/14 14:45:36 7559 7559 SHIFTDAT 3.4 2008/08/14 17:31:55 7559 7559 SHIFTDAT 3.4 2008/08/14 17:46:10 7559 7559 SHIFTDAT 3.4 2008/08/17 14:08:12 7559 7559 SHIFTDAT 3.4 2008/08/17 14:22:39 7559 7559 DELETE 6.3 2008/08/17 14:39:49 7559 2037 CTDEDIT 4.61 2008/08/18 15:38:24 2037 1831 CALIB 11.7 2008/08/21 15:18:31 1831 1831 FILTERS 4.3 2008/08/21 15:28:44 1831 1831 BINAVE 4.1.1 2008/08/21 15:33:47 1831 117 CALIB 11.7 2008/08/21 16:40:22 117 117 REMOVECH 8.0 2008/08/22 09:22:30 117 117 CHGUNITS 3.0 2008/08/22 09:22:56 117 117 REORDER 1.2.1 2008/08/22 09:23:52 ? ? HDREDIT2 2.5.1 2008/08/22 10:32:52 ? ? $END $REMARKS -CLEAN functions: 2008/08/14 14:42:55 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift=100.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.40 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.20 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 109.26 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/08/18 15:38:24 206 records were deleted in this editing session. 66 changes in channel Salinity:T1:C1 -CALIB parameters: 2008/08/21 15:18:31 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-32\Processing\doc\2008-32-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.2560000E-01 0.1037900E+01 15 Salinity:T1:C1 PSS-78 10 0.3000000E-02 0.1000000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure 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. -CALIB parameters: 2008/08/21 16:40:22 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-32\Processing\doc\2008-32-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 11 -0.2218000E+00 0.3000000E-03 Pressure -REMOVECH 2008/08/22 09:22:30 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/08/22 10:32:52 Applied edit header: Q:\Cruise_Data_Processing\2008-32\Processing\doc\2008-32-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-32\2008-32-0006.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 2399 Number of Bytes Per Scan = 38 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 Append System Time to Every Scan System UpLoad Time = Apr 28 2008 22:19:57 NMEA Latitude = 49 15.01 N NMEA Longitude = 126 43.74 W NMEA UTC (Time) = Apr 28 2008 22:20:29 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-32 Station: LG03 Latitude: Longitude: Depth (m): 118 # nquan = 16 # nvalues = 7638 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 10 = pumps: Pump Status # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = altM: Altimeter [m] # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 7638 # span 1 = 1.052, 119.263 # span 2 = 6.6993, 8.6440 # span 3 = 6.6318, 8.6527 # span 4 = 0.050427, 3.433874 # span 5 = 0.060521, 3.433414 # span 6 = 0.4129, 89.0665 # span 7 = 0.0000e+00, 2.8059e+00 # span 8 = 1.4066, 3.2979 # span 9 = 2.33790, 8.13992 # span 10 = 0, 1 # span 11 = -2.201, 2.407 # span 12 = 0.00, 100.00 # span 13 = 0.3603, 33.8168 # span 14 = 0.4592, 33.8122 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 28 2008 22:19:57 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 2399, 15-Jan-08, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4700, 16-Jan-08 # sensor 4 = Frequency 4 conductivity, secondary, 3396, 21-Dec-07, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005DR, 5-Mar-08 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1176, 14-Feb-07 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Aug 14 2008 09:24:20, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-32\Raw\CTD\2008-32-0006.hex Q:\Crui se_Data_Processing\2008-32\Processing\doc\2008-32-ctd.con # datcnv_skipover = 0 # wildedit_date = Aug 14 2008 11:06:51, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-32\Processing\convert\2008-32-000 6.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Aug 14 2008 13:30:05, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-32\Processing\wildedit\2008-32-0006 .cnv # celltm_alpha = 0.0200, 0.0245 # celltm_tau = 7.0000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 14 2008 13:34:46, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-32\Processing\celltm\2008-32-0006.c nv Q:\Cruise_Data_Processing\2008-32\Processing\doc\2008-32-ctd.con # file_type = ascii END* CTDEDIT was used to remove surface records to 2.6db and records corrupted by shed wakes around 112, 113 and 115db; salinity was cleaned lightly. --------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The dissolved oxygen data in the CTD files should be considered roughly • ±0.8 ml/l from 0 - 50db • ±0.3 ml/l from 50 –300db • ±0.1 ml/l from 300 - 1000db CTD Dissolved Oxygen data below 1000db are considered unreliable by the manufacturer, but fell within ±0.2ml/l in comparison to bottles. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.256E-01 1.0379) Salinity:T1:C1 PSS-78 10 -99 () (0.3E-02 1) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.2218 0.3E-03) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T1:C1 er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 3.0 8.4824 33.8 1.845 7.10 309.5 31.3551 39 4.0 8.4603 33.3 2.071 7.12 310.2 31.3542 27 5.0 8.4341 32.9 2.241 7.13 310.7 31.3551 20 6.0 8.4200 33.0 2.421 7.13 310.8 31.3556 21 7.0 8.3963 32.9 2.545 7.12 310.4 31.3574 22 8.0 8.3671 32.9 2.670 7.11 309.9 31.3673 19 9.0 8.3409 33.2 2.727 7.11 309.7 31.3865 16 10.0 8.3216 33.9 2.737 7.10 309.4 31.3990 10 11.0 8.2898 34.7 2.731 7.09 309.0 31.4254 14 12.0 8.2578 35.7 2.703 7.08 308.4 31.4574 13 13.0 8.2406 36.2 2.707 7.07 308.0 31.4745 15 14.0 8.2451 36.3 2.660 7.09 308.9 31.4830 18 15.0 8.1932 36.8 2.597 7.06 307.7 31.5284 21 16.0 8.1369 38.4 2.540 7.00 304.8 31.6024 21 17.0 8.1231 38.7 2.488 6.92 301.4 31.6373 17 18.0 8.1238 40.3 2.424 6.85 298.6 31.6508 16 19.0 7.9612 43.1 2.147 6.81 296.6 31.7312 13 20.0 7.6625 47.1 1.809 6.78 295.1 31.9331 12 21.0 7.6218 48.4 1.619 6.75 294.1 31.9685 12 22.0 7.6182 48.6 1.529 6.74 293.6 31.9689 10 23.0 7.6198 48.7 1.444 6.73 293.0 31.9673 10 24.0 7.6170 48.7 1.366 6.72 292.6 31.9707 11 25.0 7.6152 48.7 1.335 6.72 292.5 31.9725 14 26.0 7.6157 48.7 1.285 6.70 292.0 31.9722 15 27.0 7.6157 48.7 1.228 6.68 290.9 31.9722 16 28.0 7.6065 48.8 1.156 6.65 289.7 31.9849 14 29.0 7.5579 49.5 1.093 6.62 288.5 32.0276 16 30.0 7.5404 49.8 1.028 6.59 287.1 32.0410 17 31.0 7.4869 51.2 0.975 6.56 285.5 32.0880 14 32.0 7.3813 52.0 0.870 6.53 284.1 32.1888 11 33.0 7.3553 52.4 0.801 6.50 283.2 32.2137 11 34.0 7.3340 52.5 0.760 6.48 282.4 32.2317 12 35.0 7.3068 52.7 0.695 6.46 281.4 32.2537 11 36.0 7.2527 53.1 0.659 6.44 280.3 32.2933 11 37.0 7.1673 53.5 0.613 6.42 279.4 32.3421 12 38.0 7.0697 54.0 0.537 6.40 278.6 32.3979 14 39.0 7.0411 54.3 0.471 6.38 277.6 32.4218 15 40.0 7.0518 54.8 0.435 6.35 276.5 32.4372 16 41.0 7.0532 55.1 0.401 6.33 275.5 32.4444 16 42.0 7.0780 55.4 0.355 6.29 274.0 32.4608 15 43.0 7.1155 55.6 0.319 6.28 273.6 32.4760 15 44.0 7.1395 55.8 0.293 6.27 273.0 32.4890 13 45.0 7.1483 55.9 0.281 6.24 271.9 32.4961 14 46.0 7.1524 55.9 0.258 6.22 271.0 32.5027 12 47.0 7.1416 55.9 0.243 6.22 270.7 32.5069 12 48.0 7.1099 56.0 0.237 6.22 270.6 32.5056 12 49.0 7.0966 56.0 0.229 6.21 270.5 32.5086 11 50.0 7.1196 56.1 0.231 6.21 270.2 32.5161 11 51.0 7.0519 56.1 0.223 6.19 269.5 32.5155 10 52.0 6.9903 56.0 0.231 6.17 268.7 32.5142 10 53.0 6.9590 56.1 0.217 6.14 267.3 32.5326 11 54.0 6.9939 56.1 0.205 6.11 266.1 32.5502 11 55.0 7.0195 56.2 0.205 6.08 264.8 32.5568 12 56.0 7.0617 56.1 0.200 6.06 263.8 32.5679 13 57.0 7.0955 56.1 0.189 6.01 261.6 32.5802 15 58.0 7.1152 56.1 0.184 5.93 258.3 32.5900 15 59.0 7.1389 56.2 0.176 5.87 255.7 32.6023 17 60.0 7.1834 56.1 0.180 5.81 252.8 32.6336 17 61.0 7.2289 55.8 0.169 5.72 249.2 32.6657 15 62.0 7.2314 56.1 0.161 5.63 245.2 32.6833 14 63.0 7.1842 56.2 0.153 5.54 241.0 32.6873 13 64.0 7.2192 56.2 0.148 5.43 236.4 32.7329 14 65.0 7.3119 56.1 0.140 5.32 231.7 32.8273 14 66.0 7.2864 56.1 0.137 5.23 227.5 32.8846 13 67.0 7.3229 56.1 0.129 5.15 224.1 32.9194 12 68.0 7.3451 56.1 0.125 5.08 221.3 32.9631 12 69.0 7.3384 56.1 0.124 5.03 218.7 32.9833 11 70.0 7.3307 56.1 0.128 4.98 216.6 32.9915 11 71.0 7.3279 56.1 0.125 4.93 214.7 33.0044 11 72.0 7.3268 56.0 0.117 4.89 212.9 33.0155 10 73.0 7.3230 56.0 0.119 4.85 211.0 33.0214 11 74.0 7.3119 56.1 0.114 4.80 208.7 33.0226 12 75.0 7.2934 56.1 0.124 4.74 206.1 33.0255 14 76.0 7.2738 56.1 0.113 4.67 203.3 33.0589 15 77.0 7.2847 56.1 0.112 4.61 200.6 33.0988 16 78.0 7.3117 56.1 0.113 4.54 197.6 33.1446 21 79.0 7.3254 56.1 0.109 4.48 194.8 33.1668 21 80.0 7.3312 56.1 0.108 4.43 192.6 33.1869 17 81.0 7.3346 56.1 0.106 4.39 191.2 33.2064 14 82.0 7.3337 56.2 0.105 4.37 190.0 33.2112 13 83.0 7.3330 56.2 0.105 4.35 189.1 33.2146 12 84.0 7.3324 56.2 0.111 4.32 188.0 33.2158 11 85.0 7.3299 56.2 0.107 4.29 186.7 33.2189 11 86.0 7.3276 56.2 0.110 4.25 185.1 33.2221 10 87.0 7.3262 56.2 0.109 4.21 183.3 33.2254 11 88.0 7.3223 56.2 0.107 4.17 181.5 33.2393 10 89.0 7.3083 56.2 0.107 4.13 179.8 33.2813 7 90.0 7.3009 56.2 0.109 4.09 177.7 33.3107 12 91.0 7.3047 56.1 0.109 4.04 175.6 33.3503 11 92.0 7.2623 56.1 0.099 3.99 173.5 33.3845 12 93.0 7.2487 56.1 0.096 3.94 171.4 33.4102 13 94.0 7.2499 55.8 0.099 3.89 169.3 33.4319 14 95.0 7.2474 56.1 0.096 3.84 167.0 33.4616 17 96.0 7.2437 56.1 0.095 3.76 163.6 33.4672 19 97.0 7.2135 56.4 0.093 3.65 159.0 33.5111 21 98.0 7.1877 56.6 0.088 3.55 154.4 33.5667 18 99.0 7.1825 56.4 0.087 3.45 150.2 33.6191 15 100.0 7.1723 56.0 0.087 3.36 146.2 33.6468 13 101.0 7.1680 55.7 0.085 3.28 142.5 33.6488 13 102.0 7.1623 55.4 0.086 3.20 139.3 33.6615 12 103.0 7.1479 54.7 0.095 3.14 136.7 33.6999 11 104.0 7.1416 54.2 0.094 3.09 134.4 33.7127 12 105.0 7.1378 53.8 0.086 3.04 132.1 33.7195 12 106.0 7.1359 53.5 0.081 2.98 129.7 33.7222 13 107.0 7.1350 53.3 0.085 2.93 127.3 33.7235 13 108.0 7.1346 53.2 0.085 2.87 125.0 33.7240 13 109.0 7.1301 53.1 0.083 2.83 123.0 33.7360 14 110.0 7.1201 52.9 0.083 2.80 121.7 33.7561 17 111.1 7.1130 52.7 0.088 2.79 121.2 33.7682 24 111.6 7.1113 52.6 0.086 2.76 120.0 33.7716 9 113.1 7.0999 52.3 0.084 2.61 113.6 33.7909 24 114.0 7.0923 51.2 0.083 2.45 106.6 33.8034 39 115.0 7.0873 50.8 0.082 2.35 102.3 33.8113 22 116.0 7.0866 50.7 0.084 2.25 97.9 33.8125 37 117.0 7.0864 50.6 0.083 2.24 97.4 33.8129 78 118.0 7.0856 50.6 0.082 2.23 97.1 33.8139 29 118.9 7.0848 50.5 0.082 2.23 96.9 33.8146 31