*2007/09/23 16:40:18.14 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/19 06:27:26.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 130 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 157589AE NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.328 132.8 2 Temperature:Secondary 'deg C (ITS90)' 6.3193 11.2917 3 Fluorescence:URU:Seapoint mg/m^3 0.59E-01 9.825 4 Transmissivity %/metre 14.8 50.9 5 Oxygen:Dissolved:SBE mL/L 1.291 7.755 6 Oxygen:Dissolved:SBE umol/kg 56.13478 338.2625 7 Salinity:T1:C1 PSS-78 30.2976 33.9803 8 Number_of_bin_records n/a 11 43 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 6 F ' ' 1 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\2007-35\Pro $END *ADMINISTRATION MISSION : 2007-35 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : West Coast Vancouver Island & Juan de Fuca Strait STATION : LB 8 EVENT NUMBER : 53 LATITUDE : 48 25.00000 N ! (deg min) LONGITUDE : 125 28.86000 W ! (deg min) ALTIMETER (M) : 8.08 ! 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 : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2968 conductivity:primary ' ' 1766 pressure ' ' 75636 temperature:secondary ' ' 2374 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 953 Oxygen:SBE ' ' 1117 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37M $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/09/15 16:20:24 16490 16490 CLEAN 5.0.2 2007/09/16 15:48:30 16446 16446 SHIFTDAT 3.4 2007/09/16 18:25:22 16446 16446 SHIFTDAT 3.4 2007/09/17 09:05:25 16446 16446 SHIFTDAT 3.4 2007/09/17 09:42:11 16446 16446 SHIFTDAT 3.4 2007/09/17 10:16:30 16446 16446 DELETE 6.3 2007/09/17 10:30:42 16446 3291 CTDEDIT 4.61 2007/09/21 13:48:16 3291 2974 CALIB 11.7 2007/09/21 18:24:15 2974 2974 FILTERS 4.3 2007/09/21 18:30:28 2974 2974 BINAVE 4.1.1 2007/09/21 18:34:13 2974 130 CALIB 11.7 2007/09/23 16:22:39 130 130 REMOVECH 8.0 2007/09/23 16:26:42 130 130 CHGUNITS 3.0 2007/09/23 16:29:09 130 130 REORDER 1.2.1 2007/09/23 16:30:04 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:18 ? ? $END $REMARKS -CLEAN functions: 2007/09/16 15:48:17 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.60 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.70 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=130.00 -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 123.05 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/21 13:48:16 317 records were deleted in this editing session. 7 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:24:15 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.5000000E-01 0.1052200E+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: 2007/09/23 16:22:39 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1308000E+00 0.9855000E+00 -REMOVECH 2007/09/23 16:26:42 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:18 Applied edit header: Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: 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\2007-35\2007-35_0053.dat Software Version Seasave Win32 V 5.37m Temperature SN = 2968 Conductivity SN = 1766 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = May 18 2007 23:27:18 NMEA Latitude = 48 25.00 N NMEA Longitude = 125 28.86 W NMEA UTC (Time) = May 19 2007 06:27:26 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: LB 8 Latitude: Longitude: 138m # nquan = 16 # nvalues = 16490 # 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 = flSP: Fluorescence, Seapoint # name 7 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 10 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 16490 # span 1 = 1.656, 133.052 # span 2 = 6.3154, 11.2987 # span 3 = 6.3104, 11.2939 # span 4 = 3.130278, 3.465669 # span 5 = 2.931434, 3.465910 # span 6 = 5.1282e-02, 1.0267e+01 # span 7 = 61.4141, 84.5055 # span 8 = 1.0647, 3.8120 # span 9 = 1.35734, 7.69232 # span 10 = 0.00, 100.00 # span 11 = -1.606, 1.518 # span 12 = 0, 1 # span 13 = 27.3462, 33.9808 # span 14 = 25.3869, 33.9825 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 18 2007 23:27:18 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2968, 23-Dec-06 # sensor 1 = Frequency 1 conductivity, primary, 1766, 23-Dec-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-99 # sensor 3 = Frequency 3 temperature, secondary, 2374, 21-Dec-06 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 23-Dec-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 953, 23-Apr-07 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1117, 17-Oct-06 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Sep 14 2007 14:55:32, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0053.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:04:01, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-005 3.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 = Sep 15 2007 15:18:42, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0053 .cnv # celltm_alpha = 0.0300, 0.0200 # celltm_tau = 9.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Sep 15 2007 15:28:19, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0053.c nv Q:\Cruise_Data_Processing\2007-43\Processing\doc\2007-43-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 4.2db and records corrupted by shed wakes around 5, 10, 39, 75, 103 and 132db; salinity was cleaned. --------------------------------------------------------------------- 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: • ±0.8ml/l from 0 – 50db • ±0.4ml/l from 50 to 200db • ±0.2ml/l below 200db • data below 1200db are considered unreliable by the manufacturer. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.5E-01 1.0522) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1308 0.9855) $END !--1--- ---2---- ---3--- --4-- --5--- --6-- ---7---- -8-- !Pressu Temperat Fluores Trans Oxygen Oxyge Salinity Numb !re ure: cence: missi : n: :T1:C1 er_o ! Secondar URU: vity Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ------- ----- ------ ----- -------- ---- *END OF HEADER 4.3 11.2910 3.923 23.0 7.37 321.5 30.3003 11 4.9 11.2912 3.999 22.9 7.38 321.9 30.2987 25 5.9 11.2903 3.948 23.0 7.39 322.4 30.2993 31 7.0 11.2910 3.945 23.0 7.38 322.1 30.2976 22 8.0 11.2917 3.894 23.0 7.37 321.6 30.2987 20 9.0 11.2868 3.943 23.0 7.36 321.1 30.3076 27 9.8 11.2580 3.976 23.2 7.32 319.5 30.3162 29 11.0 11.1680 4.071 23.7 7.29 318.0 30.3384 23 12.0 11.1065 4.115 24.2 7.38 322.1 30.3557 19 13.0 11.0387 4.175 24.5 7.48 326.2 30.3764 16 14.0 10.9289 4.640 24.7 7.57 330.1 30.4279 18 15.0 10.8527 5.904 20.8 7.70 335.8 30.6069 27 15.9 10.8216 7.447 17.9 7.76 338.3 30.7270 43 17.0 10.7688 8.906 15.5 7.53 328.5 30.8384 21 18.0 10.7548 9.249 15.0 7.28 317.6 30.8454 16 19.0 10.6955 9.527 14.8 7.05 307.6 30.8617 13 20.0 10.5163 9.825 14.8 6.79 296.1 30.9172 19 21.0 9.9021 8.851 17.9 6.44 280.9 31.0925 27 22.0 9.6120 7.498 23.7 6.09 265.5 31.1901 28 23.0 9.3212 5.633 30.7 5.84 254.6 31.2946 21 24.0 9.1856 4.091 35.4 5.69 248.1 31.3558 17 25.0 9.0665 2.829 41.8 5.57 242.6 31.4363 18 26.0 8.9808 2.111 43.9 5.43 236.9 31.5111 23 27.0 8.9207 1.630 45.2 5.28 230.1 31.5657 26 28.0 8.8672 1.229 46.3 5.11 222.9 31.6228 26 29.0 8.7616 0.896 47.9 4.97 216.5 31.7630 21 30.0 8.6379 0.642 49.6 4.85 211.3 31.8761 21 31.0 8.5970 0.530 49.6 4.74 206.3 31.8880 26 32.0 8.5411 0.458 49.3 4.62 201.4 31.9024 28 32.9 8.5052 0.428 48.8 4.53 197.3 31.9149 26 34.0 8.4990 0.392 49.3 4.47 194.6 31.9195 20 35.0 8.4932 0.364 49.3 4.42 192.6 31.9261 16 36.0 8.4779 0.374 49.4 4.39 191.0 31.9483 17 37.0 8.4509 0.355 49.5 4.35 189.5 31.9862 18 38.0 8.4358 0.325 49.5 4.31 187.7 32.0057 25 39.0 8.4225 0.300 49.5 4.27 186.2 32.0234 22 40.0 8.4040 0.289 49.6 4.28 186.3 32.0484 23 41.0 8.3888 0.277 49.8 4.29 186.8 32.0731 18 42.0 8.3655 0.249 50.2 4.28 186.6 32.1436 16 43.0 8.3694 0.234 50.4 4.27 186.0 32.1565 16 44.0 8.3749 0.234 50.3 4.24 184.7 32.1580 19 45.0 8.3702 0.217 50.6 4.18 182.1 32.1833 25 46.1 8.3144 0.191 50.2 4.05 176.2 32.2531 18 47.0 8.2554 0.179 50.7 3.94 171.6 32.3201 25 48.0 8.2363 0.162 50.8 3.87 168.3 32.3507 19 49.0 8.2098 0.150 50.9 3.82 166.1 32.3873 17 50.0 8.1780 0.151 50.8 3.77 164.2 32.4337 16 51.0 8.1609 0.146 49.3 3.72 162.0 32.4533 22 52.0 8.1507 0.139 50.4 3.65 159.1 32.4727 33 52.9 8.1262 0.133 50.5 3.59 156.3 32.5138 24 54.0 8.0981 0.132 50.3 3.53 153.7 32.5613 18 55.0 8.0915 0.132 50.4 3.45 150.4 32.5716 22 56.0 8.0808 0.126 50.4 3.36 146.4 32.5883 29 57.0 8.0113 0.122 50.6 3.29 143.1 32.7052 24 58.0 7.9571 0.118 50.4 3.24 141.2 32.7876 18 59.0 7.9436 0.115 50.3 3.21 139.9 32.8077 18 60.0 7.9307 0.117 50.2 3.18 138.6 32.8262 22 61.1 7.9274 0.117 49.9 3.14 136.7 32.8304 40 61.9 7.9237 0.115 49.9 3.09 134.7 32.8366 30 63.0 7.9145 0.115 50.0 3.05 132.9 32.8514 19 64.0 7.9086 0.113 49.9 3.01 131.1 32.8613 18 65.0 7.9021 0.113 49.9 2.96 129.0 32.8723 18 66.0 7.8889 0.115 49.9 2.91 126.5 32.8958 24 67.0 7.8574 0.108 49.9 2.85 124.2 32.9557 25 68.0 7.8061 0.099 49.6 2.80 121.7 33.0481 33 68.9 7.7803 0.098 49.5 2.72 118.3 33.0796 35 70.0 7.7583 0.101 49.6 2.66 115.7 33.0967 19 71.0 7.7340 0.101 49.5 2.63 114.5 33.1300 17 72.0 7.7015 0.096 49.3 2.61 113.7 33.1794 16 73.0 7.6769 0.095 49.0 2.59 112.6 33.2186 19 74.0 7.6565 0.096 48.8 2.54 110.6 33.2505 29 75.3 7.6393 0.088 48.9 2.43 106.0 33.2842 12 76.0 7.6326 0.090 48.9 2.41 104.8 33.2945 19 77.0 7.6242 0.089 48.9 2.38 103.4 33.3096 17 78.0 7.5963 0.084 48.5 2.35 102.3 33.3504 17 79.0 7.5782 0.082 48.3 2.32 101.1 33.3729 23 80.0 7.5626 0.086 48.2 2.29 99.5 33.3837 34 81.0 7.5592 0.082 48.2 2.25 97.9 33.3994 22 82.0 7.5523 0.084 48.1 2.23 96.9 33.4239 19 83.0 7.5502 0.079 48.2 2.20 95.9 33.4292 19 84.0 7.5424 0.080 48.0 2.18 94.9 33.4412 26 85.0 7.5159 0.077 48.3 2.16 93.9 33.4786 28 86.0 7.4952 0.077 48.5 2.13 92.8 33.5004 25 87.0 7.4868 0.072 48.5 2.10 91.5 33.5079 25 88.0 7.4796 0.073 48.5 2.08 90.4 33.5149 23 89.0 7.4378 0.073 48.8 2.06 89.6 33.5563 19 90.0 7.4123 0.073 48.8 2.05 89.0 33.5796 19 91.1 7.3712 0.073 48.9 2.02 88.0 33.6128 30 91.9 7.3558 0.072 48.8 1.99 86.4 33.6240 41 93.0 7.3421 0.073 48.8 1.95 84.9 33.6334 21 94.0 7.2885 0.072 48.8 1.93 83.8 33.6728 17 95.0 7.2469 0.073 48.8 1.91 83.2 33.6982 18 96.0 7.2189 0.073 48.6 1.89 82.4 33.7092 22 97.0 7.2036 0.070 48.4 1.86 81.0 33.7134 43 98.0 7.1944 0.070 48.4 1.83 79.4 33.7162 23 99.0 7.1701 0.074 48.2 1.81 78.6 33.7260 18 100.0 7.1135 0.067 48.2 1.79 78.0 33.7536 17 101.0 7.0463 0.069 48.2 1.78 77.5 33.7870 20 102.1 7.0036 0.066 48.5 1.76 76.7 33.8075 37 103.1 6.9957 0.062 48.6 1.74 75.6 33.8114 21 104.0 6.9730 0.063 48.7 1.73 75.2 33.8213 20 105.0 6.9538 0.063 49.0 1.72 74.8 33.8285 17 106.0 6.9158 0.060 49.1 1.71 74.5 33.8433 16 107.0 6.8982 0.064 49.1 1.70 74.1 33.8485 22 108.1 6.8842 0.063 49.1 1.67 72.8 33.8529 39 108.9 6.8574 0.065 49.2 1.63 71.0 33.8607 24 110.0 6.7618 0.067 48.7 1.60 69.6 33.8851 19 111.0 6.7138 0.062 48.4 1.58 68.6 33.8955 17 112.0 6.6049 0.063 47.4 1.56 67.8 33.9181 17 113.0 6.5866 0.061 47.1 1.54 67.0 33.9210 20 114.0 6.5654 0.060 46.9 1.52 66.1 33.9249 24 115.0 6.5412 0.061 46.6 1.50 65.2 33.9302 30 116.0 6.5231 0.060 46.1 1.48 64.4 33.9337 34 117.0 6.5137 0.060 45.7 1.47 63.7 33.9357 24 118.0 6.5095 0.063 45.6 1.45 63.1 33.9370 18 119.0 6.5015 0.059 45.5 1.44 62.7 33.9393 17 120.0 6.4927 0.059 45.3 1.43 62.4 33.9419 16 121.0 6.4767 0.060 45.0 1.43 62.1 33.9459 17 122.1 6.4610 0.060 44.8 1.42 61.7 33.9491 28 122.9 6.4597 0.061 44.6 1.40 60.9 33.9494 41 124.0 6.4552 0.059 44.4 1.38 60.0 33.9501 22 125.0 6.4226 0.061 43.9 1.37 59.5 33.9582 17 126.0 6.4004 0.060 43.6 1.36 59.0 33.9625 19 127.0 6.3761 0.059 44.2 1.35 58.5 33.9668 25 128.0 6.3516 0.060 45.3 1.33 58.0 33.9721 30 129.0 6.3451 0.060 45.6 1.33 57.6 33.9737 22 130.0 6.3390 0.059 45.7 1.32 57.4 33.9753 17 131.0 6.3347 0.060 45.8 1.32 57.2 33.9759 21 131.9 6.3296 0.060 45.9 1.31 56.9 33.9773 21 132.8 6.3193 0.059 45.8 1.29 56.1 33.9803 42