*2007/11/29 17:08:35.95 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/09/15 09:18:54.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 90 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2E9F2B23 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.15 92.07 2 Temperature:Secondary 'deg C (ITS90)' 6.9436 14.641 3 Transmissivity %/metre 12.5 49.9 4 Fluorescence:URU:Seapoint mg/m^3 0.141 9.325 5 Oxygen:Dissolved:SBE mL/L 2.164 7.141 6 Oxygen:Dissolved:SBE umol/kg 94.14131 311.6169 7 Salinity:T1:C1 PSS-78 31.0726 33.4337 8 Number_of_bin_records n/a 15 67 $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\2007-62\pro $END *ADMINISTRATION MISSION : 2007-62 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Aquaculture/ Effingham/LaPerouse/Juan de Fuca SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI/Knight Inlet/Effingham/JdeF STATION : LG02 EVENT NUMBER : 16 LATITUDE : 49 18.67000 N ! (deg min) LONGITUDE : 126 38.14000 W ! (deg min) ALTIMETER (M) : 10.4 ! 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 ' ' 2106 conductivity:primary ' ' 2424 pressure ' ' 63507 temperature:secondary ' ' 4752 conductivity:secondary ' ' 1763 Fluorometer ' ' Seapoint transmissometer:primary ' ' 953DR Oxygen:SBE ' ' 1119 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.12 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/11/25 13:46:55 8944 8944 CLEAN 5.0.2 2007/11/25 13:59:00 8942 8942 SHIFTDAT 3.4 2007/11/25 16:36:31 8942 8942 SHIFTDAT 3.4 2007/11/25 16:46:22 8942 8942 SHIFTDAT 3.4 2007/11/25 16:56:13 8942 8942 SHIFTDAT 3.4 2007/11/25 17:05:53 8942 8942 DELETE 6.3 2007/11/25 17:13:15 8942 2260 CTDEDIT 4.61 2007/11/28 13:27:22 2260 2039 CALIB 11.7 2007/11/29 14:10:54 2039 2039 FILTERS 4.3 2007/11/29 14:14:10 2039 2039 BINAVE 4.1.1 2007/11/29 14:15:35 2039 90 CALIB 11.7 2007/11/29 16:45:35 90 90 REMOVECH 8.0 2007/11/29 16:50:36 90 90 CHGUNITS 3.0 2007/11/29 16:50:48 90 90 REORDER 1.2.1 2007/11/29 16:51:03 ? ? HDREDIT2 2.5.1 2007/11/29 17:08:35 ? ? $END $REMARKS -CLEAN functions: 2007/11/25 13:52:04 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: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=110.00 -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= -0.50 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= 0.20 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 81.78 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/11/28 13:27:22 221 records were deleted in this editing session. 36 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/11/29 14:10:54 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-62\Processing\doc\2007-62-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.6000000E+00 0.1000000E+01 10 Oxygen:Dissolved:SBE mL/L 10 -0.6600000E-02 0.1047600E+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: 2007/11/29 16:45:35 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-62\Processing\doc\2007-62-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1239000E+00 0.9630000E+00 -REMOVECH 2007/11/29 16:50:36 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/11/29 17:08:35 Applied edit header: Q:\Cruise_Data_Processing\2007-62\Processing\doc\2007-62-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\2007-62\2007-62-0016.hex Software Version Seasave V 7.12 Temperature SN = 2106 Conductivity SN = 2424 Number of Bytes Per Scan = 34 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 15 2007 09:19:12 NMEA Latitude = 49 18.67 N NMEA Longitude = 126 38.14 W NMEA UTC (Time) = Sep 15 2007 09:18:54 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2007-62 Station: LG02 Latitude: Longitude: Depth (m): 101m # nquan = 16 # nvalues = 8944 # 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 = altM: Altimeter [m] # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 8944 # span 1 = 0.580, 91.784 # span 2 = 6.9435, 14.6625 # span 3 = 6.9423, 14.6573 # span 4 = 3.385522, 3.842850 # span 5 = 3.385228, 3.841162 # span 6 = 59.2530, 84.0827 # span 7 = 1.3187e-01, 1.4689e+01 # span 8 = 1.3431, 3.6239 # span 9 = 2.24272, 7.23457 # span 10 = 0, 1 # span 11 = 0.00, 100.00 # span 12 = -1.271, 1.570 # span 13 = 30.9088, 33.4400 # span 14 = 31.0705, 33.4377 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 15 2007 09:19:12 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2106, 25-Apr-07 # sensor 1 = Frequency 1 conductivity, primary, 2424, 25-Apr-07, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4752, 06-Mar-07 # sensor 4 = Frequency 4 conductivity, secondary, 1763, 23-Dec-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 953DR, 23-Apr-07 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1119, 10-Nov-06 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Nov 23 2007 15:34:54, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-62\RAW\CTD\2007-62-0016.hex Q:\Crui se_Data_Processing\2007-62\Processing\doc\2007-62-ctd.con # datcnv_skipover = 0 # wildedit_date = Nov 23 2007 16:29:07, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-62\Processing\convert\2007-62-001 6.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 100 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Nov 23 2007 17:32:40, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-62\Processing\wildedit\2007-62-0016 .cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Nov 23 2007 17:35:25, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-62\Processing\celltm\2007-62-0016.c nv Q:\Cruise_Data_Processing\2007-46\Processing\doc\2007-46-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.2db and records corrupted by shed wakes around 90db and 91db; 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 • ±0.6ml/l from 0 –75db (except around 10db where values tend to be high.) • ±0.3ml/l from 75 to 300db • ±0.1ml/l below 300. • data below 500db tend to be low. • data below 1000db are considered unreliable by the manufacturer. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Pressure dbars 10 -99 () (0.6 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.66E-02 1.0476) Salinity:T1:C1 PSS-78 10 -99 () (-0.3E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1239 0.963) $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 3.2 14.6055 12.5 9.119 7.07 308.3 31.0755 39 4.0 14.6111 12.6 9.325 7.05 307.6 31.0726 44 5.0 14.6410 13.1 9.135 7.14 311.6 31.0873 31 6.0 14.5718 13.6 8.853 6.86 299.1 31.1068 28 7.0 14.5828 17.7 8.631 6.17 269.1 31.1144 38 7.9 13.9039 29.5 6.110 5.72 249.7 31.3369 27 9.0 13.0019 38.5 3.475 5.45 237.6 31.5084 26 10.0 12.9183 41.5 2.643 5.31 231.7 31.5124 21 11.0 12.7072 42.5 1.907 5.19 226.2 31.5497 22 12.0 12.6317 43.3 1.510 5.05 220.2 31.5542 30 13.0 12.5798 44.5 1.163 4.95 215.8 31.5671 26 14.0 12.3846 44.8 0.968 4.93 215.0 31.5730 21 15.0 12.2827 45.0 0.885 4.90 213.6 31.5710 18 16.0 12.2531 45.2 0.847 4.81 209.8 31.5789 17 17.0 12.2394 45.2 0.759 4.72 205.7 31.6005 19 18.0 12.1984 45.4 0.736 4.61 201.1 31.6206 25 19.0 11.7686 45.6 0.675 4.55 198.5 31.6852 28 20.0 11.2005 46.4 0.611 4.44 193.7 31.7500 23 21.0 11.0963 46.6 0.570 4.32 188.5 31.7668 19 22.0 10.9425 46.9 0.545 4.22 183.8 31.7594 17 23.0 10.8352 47.0 0.508 4.14 180.3 31.7848 16 24.0 10.3575 47.6 0.461 4.07 177.3 31.8519 15 25.0 10.0522 48.4 0.388 4.01 174.6 31.8814 16 26.0 9.8355 48.6 0.342 3.94 171.7 31.9379 17 27.0 9.6521 48.9 0.299 3.86 168.3 31.9995 21 28.0 9.5178 49.0 0.267 3.76 164.0 32.0412 23 29.0 9.2994 49.0 0.245 3.68 160.2 32.0915 22 30.0 9.1928 48.9 0.230 3.61 157.0 32.1238 18 31.0 9.0287 49.0 0.224 3.55 154.7 32.2047 16 32.0 8.9115 48.9 0.215 3.51 152.7 32.2764 16 33.0 8.7656 49.0 0.203 3.46 150.9 32.3591 15 34.0 8.7079 49.0 0.191 3.42 149.1 32.3868 17 35.0 8.6398 48.9 0.185 3.38 147.4 32.4278 21 36.0 8.5910 48.9 0.185 3.35 145.7 32.4606 24 37.0 8.5383 48.8 0.178 3.34 145.3 32.4954 22 38.0 8.5003 48.8 0.177 3.42 148.9 32.5222 20 39.0 8.4567 48.8 0.174 3.52 153.1 32.5516 19 40.0 8.3321 49.1 0.172 3.59 156.2 32.5935 17 41.0 8.1422 49.5 0.171 3.63 158.0 32.6138 18 42.0 8.0237 49.8 0.169 3.66 159.3 32.6442 19 43.0 7.9823 49.8 0.162 3.69 160.6 32.6697 22 44.0 7.9154 49.8 0.162 3.68 160.0 32.6944 24 45.0 7.8595 49.8 0.158 3.63 158.0 32.7175 20 46.0 7.7906 49.9 0.157 3.59 156.4 32.7526 18 47.0 7.7687 49.1 0.158 3.56 154.9 32.8113 17 48.0 7.7097 49.4 0.154 3.51 152.7 32.8641 16 49.0 7.6678 49.3 0.151 3.46 150.5 32.8990 15 50.0 7.6467 49.3 0.147 3.40 148.2 32.9102 19 51.0 7.6593 49.1 0.150 3.35 145.8 32.9441 22 52.0 7.6760 48.4 0.150 3.27 142.5 32.9539 30 53.0 7.6781 48.2 0.153 3.17 138.1 32.9641 28 54.0 7.6849 48.0 0.149 3.10 135.0 32.9848 21 55.0 7.6522 46.9 0.153 3.06 133.1 33.0021 17 56.0 7.6460 45.6 0.153 3.03 131.8 33.0107 17 57.0 7.6377 45.5 0.154 3.01 130.8 33.0147 18 58.0 7.6235 45.5 0.151 2.99 130.3 33.0231 23 59.0 7.5715 45.4 0.151 2.97 129.3 33.0473 25 60.0 7.5343 45.5 0.155 2.92 127.0 33.0657 21 61.0 7.5146 46.7 0.150 2.87 125.0 33.0848 17 62.0 7.5029 46.8 0.151 2.84 123.6 33.1194 17 63.0 7.4991 46.2 0.149 2.82 122.6 33.1321 16 64.0 7.4766 45.7 0.147 2.80 122.0 33.1488 18 65.0 7.4580 45.5 0.147 2.79 121.5 33.1542 22 66.0 7.4242 45.3 0.147 2.78 120.9 33.1654 27 67.0 7.3827 44.9 0.148 2.76 120.0 33.1766 30 68.0 7.3651 44.6 0.145 2.73 118.9 33.1842 26 69.0 7.3215 44.2 0.145 2.71 117.9 33.2038 22 70.0 7.2970 43.9 0.148 2.68 116.8 33.2158 19 71.0 7.2599 43.5 0.147 2.66 115.8 33.2385 17 72.0 7.2370 43.3 0.149 2.64 115.0 33.2514 16 73.0 7.2171 43.1 0.152 2.63 114.3 33.2632 15 74.0 7.1887 43.4 0.147 2.61 113.5 33.2825 16 75.0 7.1712 43.4 0.141 2.59 112.8 33.2937 16 76.0 7.1598 43.3 0.147 2.58 112.1 33.3003 19 77.0 7.1350 43.4 0.152 2.56 111.4 33.3158 23 78.0 7.1207 43.4 0.145 2.55 110.8 33.3233 29 79.0 7.1055 43.2 0.147 2.51 109.4 33.3312 36 80.0 7.0698 43.6 0.147 2.47 107.3 33.3486 25 81.0 7.0124 43.6 0.150 2.43 105.9 33.3852 19 82.0 7.0028 42.8 0.149 2.41 105.0 33.3926 16 83.0 6.9950 42.4 0.157 2.39 104.1 33.3982 16 84.0 6.9848 42.8 0.146 2.38 103.4 33.4049 15 85.0 6.9791 43.1 0.144 2.36 102.6 33.4094 17 86.0 6.9744 43.1 0.151 2.34 101.7 33.4126 20 87.0 6.9687 43.1 0.147 2.32 100.8 33.4164 23 88.0 6.9591 43.1 0.148 2.30 99.9 33.4230 26 89.0 6.9485 43.1 0.144 2.28 99.2 33.4304 29 90.1 6.9460 43.0 0.142 2.26 98.4 33.4321 43 91.1 6.9447 43.1 0.144 2.21 96.4 33.4331 67 92.1 6.9436 43.2 0.144 2.16 94.1 33.4337 58