*2007/11/29 17:08:38.07 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/09/18 05:58:29.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 65 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B326A6E2 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.17 66 2 Temperature:Secondary 'deg C (ITS90)' 7.6517 10.4371 3 Transmissivity %/metre 40.1 45.8 4 Fluorescence:URU:Seapoint mg/m^3 0.23 1.054 5 Oxygen:Dissolved:SBE mL/L 2.363 4.246 6 Oxygen:Dissolved:SBE umol/kg 102.8089 185.1006 7 Salinity:T1:C1 PSS-78 31.3823 33.4264 8 Number_of_bin_records n/a 18 57 $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 : JF37 EVENT NUMBER : 33 LATITUDE : 48 12.14000 N ! (deg min) LONGITUDE : 124 2.48000 W ! (deg min) ALTIMETER (M) : 6.18 ! 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 13:50:11 6256 6256 CLEAN 5.0.2 2007/11/25 14:03:01 6256 6256 SHIFTDAT 3.4 2007/11/25 16:39:34 6256 6256 SHIFTDAT 3.4 2007/11/25 16:49:33 6256 6256 SHIFTDAT 3.4 2007/11/25 16:59:13 6256 6256 SHIFTDAT 3.4 2007/11/25 17:08:53 6256 6256 DELETE 6.3 2007/11/25 17:15:04 6256 1728 CTDEDIT 4.61 2007/11/28 14:33:17 1728 1570 CALIB 11.7 2007/11/29 14:11:31 1570 1570 FILTERS 4.3 2007/11/29 14:14:40 1570 1570 BINAVE 4.1.1 2007/11/29 14:15:49 1570 65 CALIB 11.7 2007/11/29 16:45:38 65 65 REMOVECH 8.0 2007/11/29 16:50:39 65 65 CHGUNITS 3.0 2007/11/29 16:50:50 65 65 REORDER 1.2.1 2007/11/29 16:51:04 ? ? HDREDIT2 2.5.1 2007/11/29 17:08:38 ? ? $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 56.03 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/11/28 14:33:17 158 records were deleted in this editing session. 14 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/11/29 14:11:31 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 16:45:38 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 16:50:39 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/11/29 17:08:38 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\2007-62-0033.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 18 2007 05:58:48 NMEA Latitude = 48 12.14 N NMEA Longitude = 124 02.48 W NMEA UTC (Time) = Sep 18 2007 05:58:29 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2007-62 Station: JF37 Latitude: Longitude: Depth (m): 73m # nquan = 16 # nvalues = 6256 # 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, 6256 # span 1 = 0.755, 66.025 # span 2 = 7.6435, 10.4605 # span 3 = 7.6418, 10.4569 # span 4 = 3.446683, 3.503138 # span 5 = 3.446169, 3.502711 # span 6 = 78.1160, 82.2739 # span 7 = 2.1245e-01, 1.3590e+00 # span 8 = 1.4103, 2.2540 # span 9 = 2.37458, 4.34127 # span 10 = 0, 1 # span 11 = 0.00, 100.00 # span 12 = -1.239, 1.344 # span 13 = 31.3822, 33.4397 # span 14 = 31.3789, 33.4363 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 18 2007 05:58:48 # 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 15:35:32, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-62\RAW\CTD\2007-62-0033.hex Q:\Crui se_Data_Processing\2007-62\Processing\doc\2007-62-ctd.con # datcnv_skipover = 0 # wildedit_date = Nov 23 2007 16:29:49, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-62\Processing\convert\2007-62-003 3.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 17:33:19, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-62\Processing\wildedit\2007-62-0033 .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 17:36:08, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-62\Processing\celltm\2007-62-0033.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 1.3db and records corrupted by shed wakes from the bottom of the cast; salinity was cleaned very 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 • ±0.6ml/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 2.2 10.4355 41.0 0.880 4.25 185.1 31.3823 35 3.0 10.4347 41.0 0.893 4.24 184.9 31.3824 42 4.0 10.4355 41.0 0.883 4.24 184.8 31.3829 34 5.0 10.4366 41.0 0.891 4.23 184.2 31.3834 31 6.0 10.4371 41.0 0.876 4.19 182.6 31.3834 28 7.0 10.4230 40.9 0.896 4.16 181.3 31.3971 27 8.0 10.3970 40.8 0.913 4.15 180.7 31.4495 26 9.0 10.3825 40.7 0.913 4.14 180.5 31.4766 23 10.0 10.3760 40.6 0.937 4.13 180.2 31.4966 23 11.0 10.3758 40.7 0.935 4.13 180.2 31.5004 26 12.0 10.3770 40.6 0.926 4.13 180.2 31.4990 27 13.0 10.3757 40.6 0.924 4.14 180.4 31.5037 25 14.0 10.3740 40.6 0.930 4.14 180.5 31.5151 23 15.0 10.3782 40.5 0.944 4.15 180.8 31.5323 21 16.0 10.3721 40.3 0.865 4.15 181.1 31.5447 20 17.0 10.3601 40.1 0.849 4.16 181.3 31.5547 20 18.0 10.3572 40.2 0.848 4.15 180.7 31.5564 24 19.0 10.3486 40.2 0.846 4.09 178.5 31.5598 25 20.0 10.2702 40.1 0.803 4.01 174.7 31.5788 23 21.0 10.1472 40.3 0.797 3.92 170.9 31.6048 21 22.0 9.9278 40.3 0.883 3.85 167.7 31.7007 20 23.0 9.7743 40.6 0.948 3.79 165.3 31.7631 19 24.0 9.6695 40.9 1.012 3.75 163.4 31.8192 19 25.0 9.5920 40.9 1.054 3.70 161.4 31.8665 20 26.0 9.5500 41.1 1.050 3.64 158.7 31.8988 25 27.0 9.5238 41.1 1.052 3.59 156.3 31.9167 28 28.0 9.4088 41.3 1.040 3.56 155.0 31.9993 23 29.0 9.3498 41.6 1.029 3.54 154.3 32.0395 22 30.0 9.3554 41.2 0.967 3.52 153.3 32.0642 20 31.0 9.3577 41.1 0.940 3.49 152.0 32.0680 19 32.0 9.3244 41.0 0.901 3.45 150.3 32.1004 19 33.0 9.2708 41.0 0.866 3.41 148.5 32.1460 23 34.0 9.1583 41.2 0.794 3.37 147.0 32.2355 28 35.0 9.0732 41.7 0.742 3.32 144.6 32.2994 31 36.0 9.0318 42.2 0.722 3.25 141.5 32.3255 24 37.0 8.9900 43.0 0.708 3.17 138.3 32.3441 20 38.0 8.8994 43.0 0.663 3.11 135.3 32.4290 20 39.0 8.6550 43.3 0.591 3.04 132.4 32.6295 18 40.0 8.5378 43.3 0.549 2.98 129.6 32.7255 21 41.0 8.3731 43.4 0.493 2.91 126.7 32.8621 25 42.0 8.2252 44.0 0.449 2.85 124.0 32.9841 28 43.0 8.1413 44.3 0.402 2.80 121.6 33.0552 27 44.0 8.0789 44.5 0.380 2.76 120.0 33.1080 22 45.0 8.0486 44.6 0.358 2.73 118.9 33.1334 19 46.0 8.0463 44.6 0.352 2.72 118.2 33.1359 18 47.0 8.0381 44.5 0.344 2.70 117.5 33.1450 18 48.0 8.0234 44.7 0.347 2.68 116.8 33.1605 21 49.0 8.0120 44.9 0.337 2.66 115.8 33.1752 23 50.0 7.9989 45.1 0.326 2.63 114.7 33.1876 26 51.0 7.9610 45.0 0.316 2.61 113.7 33.2127 27 52.0 7.9121 45.0 0.308 2.59 112.7 33.2535 22 53.0 7.8919 45.2 0.308 2.57 111.9 33.2692 20 54.0 7.8765 45.2 0.307 2.56 111.2 33.2812 19 55.0 7.8457 45.4 0.291 2.54 110.6 33.3024 19 56.0 7.8094 45.4 0.273 2.53 110.1 33.3239 22 57.0 7.7716 45.6 0.266 2.52 109.5 33.3466 24 58.0 7.7604 45.6 0.257 2.49 108.5 33.3539 26 59.0 7.7510 45.8 0.252 2.47 107.3 33.3593 26 60.0 7.7238 45.4 0.247 2.44 106.3 33.3799 21 61.0 7.6892 45.1 0.246 2.43 105.7 33.4026 20 62.0 7.6846 45.1 0.231 2.42 105.2 33.4045 20 63.0 7.6701 45.2 0.236 2.41 104.7 33.4139 21 64.0 7.6674 45.1 0.234 2.40 104.2 33.4157 23 65.0 7.6618 45.1 0.230 2.39 103.8 33.4197 33 66.0 7.6517 45.2 0.232 2.36 102.8 33.4264 57