*2007/09/23 16:40:08.42 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/15 10:57:12.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 91 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 673B31DF NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.156 92.867 2 Temperature:Secondary 'deg C (ITS90)' 8.0221 11.1747 3 Fluorescence:URU:Seapoint mg/m^3 0.75E-01 2.986 4 Transmissivity %/metre 10.1 52.1 5 Oxygen:Dissolved:SBE mL/L 2.843 6.619 6 Oxygen:Dissolved:SBE umol/kg 123.7659 289.7478 7 Salinity:T1:C1 PSS-78 26.092 32.7212 8 Number_of_bin_records n/a 16 45 $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 : EFF10 EVENT NUMBER : 13 LATITUDE : 48 59.83000 N ! (deg min) LONGITUDE : 125 11.24000 W ! (deg min) ALTIMETER (M) : 6.47 ! 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 16:04:48 12875 12875 CLEAN 5.0.2 2007/09/15 17:27:30 12821 12821 SHIFTDAT 3.4 2007/09/16 18:11:03 12821 12821 SHIFTDAT 3.4 2007/09/16 18:31:36 12821 12821 SHIFTDAT 3.4 2007/09/17 09:28:00 12821 12821 SHIFTDAT 3.4 2007/09/17 09:49:19 12821 12821 DELETE 6.3 2007/09/17 10:21:57 12821 2212 CTDEDIT 4.61 2007/09/19 14:40:10 2212 2191 CALIB 11.7 2007/09/21 18:19:27 2191 2191 FILTERS 4.3 2007/09/21 18:25:54 2191 2191 BINAVE 4.1.1 2007/09/21 18:31:48 2191 91 CALIB 11.7 2007/09/23 16:22:21 91 91 REMOVECH 8.0 2007/09/23 16:26:25 91 91 CHGUNITS 3.0 2007/09/23 16:28:37 91 91 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 83.17 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/19 14:40:10 21 records were deleted in this editing session. 3 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:19:27 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 16:22:21 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_0013.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 03:57:09 NMEA Latitude = 48 59.83 N NMEA Longitude = 125 11.24 W NMEA UTC (Time) = May 15 2007 10:57:12 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: EFF10 Latitude: Longitude: # nquan = 16 # nvalues = 12875 # 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, 12875 # span 1 = 1.878, 93.167 # span 2 = 8.0212, 14.3077 # span 3 = 8.0219, 14.0970 # span 4 = 2.218445, 3.414268 # span 5 = 2.135998, 3.414518 # span 6 = 6.9597e-02, 3.0769e+00 # span 7 = 40.5543, 85.1397 # span 8 = 1.7057, 3.5665 # span 9 = 2.86527, 7.05076 # span 10 = 0.00, 100.00 # span 11 = -1.222, 1.258 # span 12 = 0, 1 # span 13 = 17.3294, 32.7207 # span 14 = 16.5919, 32.7217 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 15 2007 03:57:09 # 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 14:53:28, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0013.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:01:05, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-001 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 15:15:55, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0013 .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 15:25:07, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0013.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 2.9db; 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 3.2 11.1747 1.838 25.4 6.62 289.7 26.0920 29 4.0 10.3054 2.799 16.6 6.21 271.0 29.5310 31 5.0 9.3948 2.986 26.1 5.83 254.5 30.4947 26 6.0 9.2147 2.773 31.4 5.54 241.7 30.6855 23 7.0 9.0390 2.351 35.8 5.32 231.9 30.9257 20 8.0 8.9791 1.993 39.1 5.15 224.4 31.0246 19 9.0 8.8813 1.624 42.7 4.98 217.2 31.1955 19 10.0 8.8146 1.363 46.3 4.85 211.4 31.3272 22 11.0 8.7922 1.164 47.5 4.74 206.6 31.3759 23 12.0 8.7243 0.913 49.6 4.65 202.5 31.5197 22 13.0 8.6929 0.761 50.9 4.57 199.1 31.5850 25 14.0 8.6869 0.685 51.3 4.51 196.7 31.5993 22 15.0 8.6856 0.632 51.5 4.47 194.8 31.6037 24 16.0 8.6844 0.584 51.5 4.43 193.0 31.6070 24 17.0 8.6858 0.583 51.6 4.39 191.2 31.6073 24 18.0 8.6798 0.563 51.6 4.34 189.1 31.6216 24 19.0 8.6714 0.532 51.7 4.28 186.6 31.6364 24 20.0 8.6384 0.470 51.8 4.22 184.0 31.6973 24 21.0 8.5935 0.401 52.1 4.17 181.9 31.7867 24 22.0 8.5558 0.342 51.6 4.13 180.0 31.8896 24 23.0 8.5493 0.275 51.4 4.10 178.7 31.9090 24 24.0 8.5481 0.250 51.2 4.07 177.4 31.9153 24 25.0 8.5437 0.227 51.3 4.03 175.7 31.9239 24 26.0 8.5376 0.215 51.2 4.00 174.1 31.9279 24 27.0 8.5215 0.188 50.9 3.96 172.7 31.9923 16 28.0 8.5127 0.171 50.4 3.94 171.8 32.0269 24 29.0 8.5129 0.163 50.3 3.93 171.1 32.0298 24 30.0 8.5140 0.155 50.3 3.91 170.3 32.0301 23 31.0 8.5148 0.153 50.2 3.89 169.4 32.0278 24 32.0 8.5152 0.152 50.2 3.86 168.2 32.0334 24 33.0 8.5148 0.148 50.1 3.84 167.4 32.0407 24 34.0 8.5137 0.144 49.9 3.81 166.1 32.0503 23 35.0 8.5110 0.139 49.9 3.77 164.3 32.0665 24 36.0 8.5103 0.137 49.8 3.73 162.4 32.0736 24 37.0 8.5158 0.113 49.5 3.69 160.8 32.1147 20 38.0 8.5215 0.105 48.9 3.66 159.4 32.1634 23 39.0 8.5149 0.094 48.7 3.64 158.4 32.1761 24 40.0 8.5028 0.090 48.1 3.62 157.6 32.2006 24 41.0 8.4728 0.086 47.2 3.60 156.9 32.2140 23 42.0 8.4541 0.082 46.8 3.59 156.3 32.2221 17 43.0 8.4319 0.084 46.2 3.57 155.6 32.2347 24 44.0 8.4167 0.081 45.7 3.56 155.0 32.2491 24 45.0 8.3820 0.084 45.2 3.55 154.7 32.2693 23 46.0 8.3738 0.083 44.5 3.54 154.3 32.2761 24 47.0 8.3581 0.082 44.0 3.53 153.9 32.2909 24 48.0 8.3513 0.082 43.5 3.53 153.5 32.2967 21 49.0 8.3491 0.081 43.4 3.52 153.1 32.2987 23 50.0 8.3481 0.079 43.4 3.50 152.6 32.2998 24 51.0 8.3271 0.077 43.0 3.49 152.1 32.3193 24 52.0 8.3130 0.077 42.5 3.49 151.8 32.3320 23 53.0 8.3164 0.080 42.5 3.48 151.4 32.3287 24 54.0 8.3051 0.086 42.4 3.47 151.0 32.3390 23 55.0 8.2838 0.082 42.2 3.46 150.5 32.3578 24 56.0 8.2771 0.081 42.1 3.45 150.1 32.3635 24 57.0 8.2617 0.082 41.9 3.44 149.8 32.3763 21 58.0 8.2534 0.083 41.8 3.43 149.5 32.3840 23 59.0 8.2619 0.081 41.9 3.43 149.2 32.3768 23 60.0 8.2450 0.079 41.9 3.41 148.6 32.3920 24 61.0 8.2591 0.076 41.8 3.40 148.0 32.3793 24 62.0 8.2195 0.078 41.5 3.39 147.6 32.4151 24 63.0 8.2032 0.075 41.0 3.38 147.0 32.4304 23 64.0 8.1949 0.078 40.5 3.36 146.4 32.4391 24 65.0 8.1884 0.077 40.1 3.35 145.8 32.4459 24 66.0 8.1801 0.079 39.7 3.33 145.2 32.4553 23 67.0 8.1750 0.080 39.3 3.32 144.6 32.4631 24 68.0 8.1731 0.078 38.7 3.31 143.9 32.4680 24 69.0 8.1707 0.080 38.2 3.28 142.8 32.4737 23 70.0 8.1646 0.079 37.7 3.25 141.4 32.4833 24 71.0 8.1547 0.084 36.8 3.21 139.8 32.4967 24 72.0 8.1224 0.081 34.6 3.17 138.0 32.5421 23 73.0 8.0939 0.085 32.7 3.12 136.0 32.5815 24 74.0 8.0858 0.085 31.9 3.08 134.0 32.5947 23 75.0 8.0794 0.087 28.0 3.04 132.3 32.6135 24 76.0 8.0747 0.093 24.9 3.01 130.9 32.6242 24 77.0 8.0714 0.093 22.8 2.99 130.0 32.6344 23 78.0 8.0598 0.096 19.4 2.97 129.5 32.6543 24 79.0 8.0494 0.100 19.2 2.97 129.2 32.6684 24 80.0 8.0422 0.104 18.6 2.96 129.0 32.6790 19 81.0 8.0375 0.105 18.8 2.95 128.6 32.6870 24 82.0 8.0345 0.101 18.6 2.94 128.1 32.6914 23 83.0 8.0320 0.107 19.8 2.93 127.6 32.6949 24 84.0 8.0308 0.107 18.6 2.92 127.1 32.6985 24 85.0 8.0283 0.103 17.7 2.91 126.5 32.7040 23 86.0 8.0266 0.108 16.2 2.89 125.8 32.7094 24 87.0 8.0248 0.112 14.2 2.88 125.2 32.7141 24 88.0 8.0233 0.116 12.3 2.87 124.9 32.7180 23 89.0 8.0225 0.118 11.4 2.86 124.6 32.7199 24 90.0 8.0223 0.120 10.7 2.86 124.3 32.7203 24 91.0 8.0224 0.120 10.5 2.85 123.9 32.7206 28 92.0 8.0223 0.123 10.1 2.84 123.8 32.7209 36 92.9 8.0221 0.125 10.4 2.85 124.0 32.7212 45