*2007/09/23 16:40:08.34 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/15 10:29:52.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 79 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3FD4DF2D NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.071 80.874 2 Temperature:Secondary 'deg C (ITS90)' 8.0372 12.2833 3 Fluorescence:URU:Seapoint mg/m^3 0.73E-01 2.877 4 Transmissivity %/metre 17.6 53 5 Oxygen:Dissolved:SBE mL/L 2.973 7.065 6 Oxygen:Dissolved:SBE umol/kg 129.4292 309.6351 7 Salinity:T1:C1 PSS-78 24.383 32.6842 8 Number_of_bin_records n/a 19 47 $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 : EFF11 EVENT NUMBER : 12 LATITUDE : 48 59.12000 N ! (deg min) LONGITUDE : 125 11.02000 W ! (deg min) ALTIMETER (M) : 1.22 ! 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 16:04:39 11214 11214 CLEAN 5.0.2 2007/09/15 17:27:22 11080 11080 SHIFTDAT 3.4 2007/09/16 18:10:55 11080 11080 SHIFTDAT 3.4 2007/09/16 18:31:29 11080 11080 SHIFTDAT 3.4 2007/09/17 09:27:52 11080 11080 SHIFTDAT 3.4 2007/09/17 09:49:12 11080 11080 DELETE 6.3 2007/09/17 10:21:52 11080 2023 CTDEDIT 4.61 2007/09/19 14:37:42 2023 1990 CALIB 11.7 2007/09/21 18:19:25 1990 1990 FILTERS 4.3 2007/09/21 18:25:53 1990 1990 BINAVE 4.1.1 2007/09/21 18:31:47 1990 79 CALIB 11.7 2007/09/23 16:22:20 79 79 REMOVECH 8.0 2007/09/23 16:26:25 79 79 CHGUNITS 3.0 2007/09/23 16:28:37 79 79 REORDER 1.2.1 2007/09/23 16:29:39 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:08 ? ? $END $REMARKS -CLEAN functions: 2007/09/15 17:25:06 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] Set event to last 4 characters of file name -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 71.21 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/19 14:37:42 33 records were deleted in this editing session. 8 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:19:25 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 16:22:20 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 16:26:25 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:08 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_0012.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 15 2007 03:29:49 NMEA Latitude = 48 59.12 N NMEA Longitude = 125 11.02 W NMEA UTC (Time) = May 15 2007 10:29:52 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: EFF11 Latitude: Longitude: # nquan = 16 # nvalues = 11214 # 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, 11214 # span 1 = 2.249, 81.206 # span 2 = 8.0353, 14.2610 # span 3 = 8.0364, 14.1974 # span 4 = 2.490215, 3.411729 # span 5 = 2.415542, 3.412024 # span 6 = 6.9597e-02, 3.6520e+00 # span 7 = 46.4740, 85.3981 # span 8 = 1.7399, 3.4957 # span 9 = 2.94565, 7.03281 # span 10 = 0.00, 100.00 # span 11 = -1.127, 1.017 # span 12 = 0, 1 # span 13 = 19.7386, 32.6860 # span 14 = 18.9452, 32.6866 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 15 2007 03:29:49 # 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 14:53:27, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0012.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:01:04, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-001 2.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 15:15:54, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0012 .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 15:25:05, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0012.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 2.7db; 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: • ±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 3.1 12.0136 2.105 17.6 6.84 299.7 24.7089 38 4.0 12.0772 2.096 17.9 7.07 309.6 24.7417 31 5.0 12.2833 2.133 23.0 6.97 305.6 24.3830 27 6.0 11.2108 2.877 24.9 6.56 287.0 27.4071 27 7.0 10.9330 2.876 19.9 6.03 263.6 27.5527 26 8.0 10.5862 2.707 21.0 5.57 243.6 28.0979 24 9.0 9.3022 2.141 38.7 5.24 228.6 30.4734 25 10.0 8.7603 1.560 46.5 5.03 219.0 31.3655 24 11.0 8.7002 1.087 49.8 4.87 212.4 31.4914 25 12.0 8.6784 0.853 50.8 4.75 207.2 31.5381 24 13.0 8.6614 0.736 51.3 4.66 203.2 31.5766 24 14.0 8.6453 0.638 51.7 4.59 200.1 31.6146 19 15.0 8.6398 0.569 52.0 4.53 197.5 31.6252 23 16.0 8.6368 0.521 52.1 4.48 195.0 31.6302 24 17.0 8.6234 0.459 52.4 4.43 193.0 31.6593 24 18.0 8.5820 0.481 52.8 4.39 191.4 31.7303 22 19.0 8.5644 0.374 52.8 4.36 189.9 31.7604 24 20.0 8.5621 0.315 52.9 4.33 188.5 31.7679 24 21.0 8.5613 0.286 52.9 4.30 187.3 31.7848 25 22.0 8.5478 0.253 52.8 4.27 186.1 31.8029 22 23.0 8.5374 0.221 52.6 4.24 184.8 31.8356 24 24.0 8.5189 0.196 52.9 4.20 182.9 31.8571 24 25.0 8.5184 0.178 53.0 4.15 180.7 31.8699 24 26.0 8.5095 0.170 52.7 4.10 178.5 31.9126 25 27.0 8.5074 0.158 51.9 4.06 176.8 31.9664 24 28.0 8.5005 0.147 51.4 4.03 175.6 32.0011 23 29.0 8.4969 0.143 51.5 4.01 174.8 32.0081 25 30.0 8.4953 0.139 51.4 3.99 173.9 32.0109 24 31.0 8.4953 0.135 51.3 3.97 172.8 32.0109 24 32.0 8.4949 0.133 51.3 3.94 171.6 32.0118 24 33.0 8.4888 0.128 51.2 3.91 170.5 32.0256 24 34.0 8.4853 0.122 50.7 3.89 169.5 32.0597 24 35.0 8.4858 0.121 50.0 3.88 168.8 32.0750 24 36.0 8.4840 0.125 49.7 3.85 167.8 32.0772 24 37.0 8.4803 0.126 49.9 3.83 166.7 32.0829 24 38.0 8.4726 0.113 49.9 3.81 165.8 32.1041 24 39.0 8.4549 0.105 49.6 3.79 165.0 32.1421 23 40.0 8.4499 0.101 49.4 3.77 164.0 32.1462 24 41.0 8.4336 0.099 49.5 3.74 163.0 32.1641 24 42.0 8.4203 0.093 49.3 3.73 162.3 32.1866 23 43.0 8.4072 0.091 48.3 3.71 161.7 32.2171 22 44.0 8.3974 0.090 48.0 3.69 160.8 32.2285 24 45.0 8.3791 0.085 48.0 3.67 160.1 32.2423 24 46.0 8.3709 0.085 47.7 3.67 159.7 32.2576 24 47.0 8.3528 0.083 47.2 3.66 159.2 32.2766 24 48.0 8.3415 0.084 47.3 3.65 158.9 32.2853 24 49.0 8.3272 0.080 47.1 3.64 158.4 32.3019 25 50.0 8.3197 0.080 47.2 3.62 157.8 32.3125 24 51.0 8.3159 0.082 47.1 3.60 156.9 32.3160 24 52.0 8.3090 0.081 47.1 3.58 156.1 32.3253 24 53.0 8.3044 0.080 46.9 3.57 155.2 32.3297 24 54.0 8.2804 0.078 46.2 3.55 154.4 32.3533 24 55.0 8.2687 0.076 45.0 3.53 153.7 32.3648 24 56.0 8.2589 0.082 44.3 3.51 152.9 32.3729 24 57.0 8.2495 0.080 44.1 3.49 151.9 32.3799 24 58.0 8.2469 0.080 43.8 3.47 151.1 32.3835 24 59.0 8.2373 0.076 42.9 3.44 150.0 32.3965 24 60.0 8.2268 0.076 42.1 3.42 148.9 32.4075 24 61.0 8.2090 0.073 41.1 3.40 148.0 32.4218 24 62.0 8.1923 0.079 40.7 3.38 147.1 32.4380 25 63.0 8.1649 0.080 39.7 3.36 146.3 32.4690 24 64.0 8.1468 0.081 39.1 3.34 145.6 32.4900 24 65.0 8.1392 0.080 39.0 3.33 144.8 32.4997 23 66.0 8.1324 0.080 38.7 3.30 143.9 32.5097 24 67.0 8.1311 0.085 38.4 3.28 142.8 32.5131 24 68.0 8.1225 0.092 37.8 3.26 141.9 32.5290 23 69.0 8.1072 0.084 36.2 3.24 141.2 32.5546 25 70.0 8.1035 0.084 35.3 3.22 140.1 32.5605 24 71.0 8.0982 0.082 35.3 3.20 139.2 32.5693 24 72.0 8.0933 0.084 34.8 3.17 138.1 32.5777 24 73.0 8.0853 0.084 33.2 3.14 136.7 32.5937 24 74.0 8.0829 0.085 32.2 3.11 135.4 32.5983 23 75.0 8.0760 0.086 31.4 3.08 134.1 32.6111 22 76.0 8.0693 0.088 29.2 3.06 133.1 32.6253 24 77.0 8.0639 0.089 27.1 3.04 132.4 32.6383 25 78.0 8.0500 0.090 24.2 3.02 131.6 32.6627 31 79.0 8.0447 0.097 23.4 3.00 130.8 32.6702 44 80.0 8.0374 0.097 23.1 2.98 129.9 32.6825 47 80.9 8.0372 0.099 22.1 2.97 129.4 32.6842 41