*2006/03/06 13:10:01.07 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/09/09 11:03:21.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.451 50.534 2 Temperature:Primary 'deg C (ITS90)' 7.0675 10.2774 3 Transmissivity %/metre 49.4 57.9 4 Fluorescence:URU:Seapoint mg/m^3 0.66E-01 1.439 5 Oxygen:Dissolved:SBE mL/L 2.354 3.934 6 Oxygen:Dissolved:SBE umol/kg 102.3848 171.3566 7 Salinity:T0:C0 PSS-78 32.4346 33.7405 8 Number_of_bin_records n/a 4 60 $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 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2005-22\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-22 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI/QCS STATION : LBP1 EVENT NUMBER : 74 LATITUDE : 50 4.74000 N ! (deg min) LONGITUDE : 127 52.75000 W ! (deg min) WATER DEPTH : 55 ALTIMETER (M) : 4.54 ! 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 ' ' 4484 conductivity:primary ' ' 3038 pressure ' ' 63507 temperature:secondary ' ' 2106 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 732DR Oxygen:SBE ' ' 0766 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.35 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.9 2005/10/13 17:16:42 5138 5138 CLEAN 4.8 2005/10/13 17:51:31 5138 5138 SHIFTDAT 3.4 2005/10/14 08:23:35 5138 5138 SHIFTDAT 3.4 2005/10/14 08:59:20 5138 5138 SHIFTDAT 3.4 2005/10/14 18:13:53 5138 5138 SHIFTDAT 3.4 2005/10/14 18:47:46 5138 5138 SHIFTDAT 3.4 2005/10/14 19:22:10 5138 5138 DELETE 6.3 2005/11/21 17:11:18 5138 1893 CTDEDIT 4.60 2005/12/02 10:10:36 1893 1452 CALIB 11.6 2005/12/02 15:40:07 1452 1452 FILTERS 4.3 2005/12/02 15:55:50 1452 1452 BINAVE 4.1 2005/12/02 16:27:35 1452 50 CALIB 11.6 2005/12/07 13:31:51 50 50 REMOVECH 7.0 2005/12/07 14:24:48 50 50 CHGUNITS 2.1 2005/12/07 14:25:51 50 50 REORDER 1.2.1 2005/12/07 14:30:59 ? ? CLEAN 4.8.1 2005/12/07 14:31:33 ? ? HDREDIT2 2.5.1 2005/12/07 14:38:04 ? ? HDREDIT2 2.5.1 2006/03/06 13:10:01 ? ? $END $REMARKS -CLEAN functions: 2005/10/13 17:19:49 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure 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 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift=140.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [umol/kg] # of Records to Advance (-ve for Delay): At REC# 0 Shift=140.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.40 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= 0.50 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 10.00 Minimum Surface Salinity: 5.000 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 40.90 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2005/12/02 10:10:36 441 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2005/12/02 15:40:07 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-22\CTD\doc\2005-22-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE [mL/L] mL/L 10 0.1280000E-01 0.1419100E+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: 2005/12/07 13:31:51 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-22\CTD\doc\2005-22-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE [mL/L] mL/L 10 -0.1136000E+00 0.9946000E+00 -REMOVECH 2005/12/07 14:24:48 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Oxygen:Dissolved:SBE [umol/kg] Altimeter [metres] Status:Pump Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CLEAN functions: 2005/12/07 14:31:13 20 Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] -HEADER EDITS: 2005/12/07 14:38:04 Applied edit header: Q:\Cruise_Data\2005-22\CTD\doc\2005-22-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 Channel 8: Number_of_bin_records [n/a] Pad: ' ' ==> -99 -HEADER EDITS: 2006/03/06 13:10:01 Applied edit header: C:\DATA\repair shop\2005-22-hdr.txt $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2005-22\2005-22-0074.dat Software Version Seasave Win32 V 5.35 Temperature SN = 4484 Conductivity SN = 3038 Number of Bytes Per Scan = 30 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 09 2005 11:03:31 NMEA Latitude = 50 04.74 N NMEA Longitude = 127 52.75 W NMEA UTC (Time) = Sep 09 2005 11:03:21 Store Lat/Lon Data = Add to Header Only Ship:Tully Cruise:2005-22 Station: LBP1 Latitude: 50 04.75 Longitude: 127 52.75 Depth: 55 # nquan = 17 # nvalues = 5138 # 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 = sbeox0Mm/Kg: Oxygen, SBE 43 [umol/Kg] # name 11 = altM: Altimeter [m] # name 12 = pumps: Pump Status # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = sal00: Salinity [PSU] # name 15 = sal11: Salinity, 2 [PSU] # name 16 = flag: flag # span 0 = 1, 5138 # span 1 = 0.007, 50.904 # span 2 = 7.0556, 10.3247 # span 3 = 7.0581, 10.3158 # span 4 = 3.421801, 3.584557 # span 5 = 3.418847, 3.584278 # span 6 = 10.6642, 87.6690 # span 7 = 6.2271e-02, 2.0037e+00 # span 8 = 1.1282, 1.6129 # span 9 = 1.72954, 2.89672 # span 10 = 75.258, 126.288 # span 11 = 0.00, 100.00 # span 12 = 0, 1 # span 13 = -1.448, 1.270 # span 14 = 30.8270, 33.7475 # span 15 = 30.9239, 33.7484 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 09 2005 11:03:31 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4484, 19-Mar-05 # sensor 1 = Frequency 1 conductivity, primary, 3038, 03-Mar-05, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 2106, 08-Jul-05 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 12-Jul-05, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 732DR, 22-May-05 # sensor 7 = Extrnl Volt 4 Oxygen, SBE, primary, 0766, 16-Nov-04p # sensor 8 = Extrnl Volt 6 altimeter # datcnv_date = Oct 13 2005 16:14:22, 5.32a # datcnv_in = Q:\Cruise_Data\2005-22\CTD\2005-22-0074.dat Q:\Cruise_Data\2005-22 \CTD\2005-22-0001.CON # datcnv_skipover = 0 # wildedit_date = Oct 13 2005 16:23:16, 5.32a # wildedit_in = Q:\Cruise_Data\2005-22\CTD\convert\2005-22-0074.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prDM t090C t190C # wildedit_excl_bad_scans = yes # celltm_date = Oct 13 2005 16:30:49, 5.32a # celltm_in = Q:\Cruise_Data\2005-22\CTD\wildedit\2005-22-0074.cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Oct 13 2005 16:52:43, 5.32a # Derive_in = Q:\Cruise_Data\2005-22\CTD\celltm\2005-22-0074.cnv Q:\Cruise_Data\ 2005-21\CTD data\2005-21-0001.CON # file_type = ascii END* CTDEDIT ws used to remove surface records to 2.4db and records corrupted by shed wakes around 33 and 48db and from the bottom of the cast; 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 • ±0.6ml/l from 0 - 75m • ±0.4ml/l from 75 – 125m • ±0.2ml/l from 125 - 400m • ±0.1ml/l from 400 - 1200m *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ----------------------------- ------ ---- ------ ------------ 'Oxygen:Dissolved:SBE [mL/L]' mL/L 10 -99 () (0.128E-01 1.4191) 'Oxygen:Dissolved:SBE [mL/L]' mL/L 10 -99 () (-0.1136 0.9946) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T0:C0 er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 2.5 10.2774 49.4 1.439 3.93 171.1 32.4346 4 3.1 10.2617 49.6 1.430 3.93 171.2 32.4378 51 3.9 10.2593 49.8 1.406 3.93 171.4 32.4385 49 5.0 10.2646 49.8 1.393 3.92 171.0 32.4373 25 6.1 10.2636 49.6 1.412 3.91 170.4 32.4372 43 6.9 10.1788 50.2 1.320 3.88 169.0 32.4595 60 8.0 10.0991 51.0 1.217 3.73 162.5 32.4828 25 9.0 9.9865 51.6 1.090 3.57 155.5 32.5151 27 10.0 9.7871 53.1 0.968 3.40 148.2 32.5799 29 11.0 9.3568 53.2 0.821 3.28 142.6 32.7349 26 12.0 8.5685 56.4 0.476 3.19 138.9 32.9938 23 13.0 8.4635 57.2 0.344 3.13 136.1 33.0259 25 14.0 8.3892 57.3 0.289 3.06 133.2 33.0561 29 15.0 8.3355 57.0 0.240 3.00 130.7 33.0782 28 16.0 8.2831 57.3 0.210 2.96 129.0 33.1034 22 17.0 8.1640 57.3 0.180 2.94 127.8 33.1625 20 18.0 8.0334 57.1 0.180 2.91 126.9 33.2286 20 19.0 7.9058 56.8 0.147 2.89 125.9 33.2932 25 20.0 7.9019 56.7 0.131 2.87 124.8 33.2951 38 21.0 7.8676 56.5 0.122 2.84 123.8 33.3120 36 22.0 7.8294 56.5 0.118 2.83 123.1 33.3308 25 23.0 7.8174 56.5 0.110 2.82 122.6 33.3366 21 24.0 7.8012 56.6 0.111 2.81 122.2 33.3448 24 25.0 7.7847 56.7 0.111 2.80 121.7 33.3539 28 26.0 7.7613 56.8 0.110 2.78 120.7 33.3660 49 27.0 7.7021 56.8 0.108 2.74 119.3 33.3969 37 28.0 7.6412 56.7 0.102 2.72 118.2 33.4289 24 29.0 7.5779 56.7 0.097 2.70 117.4 33.4624 20 30.0 7.4810 56.6 0.096 2.69 116.9 33.5149 19 31.0 7.4534 56.5 0.096 2.68 116.4 33.5285 20 32.0 7.4268 56.4 0.090 2.66 115.9 33.5424 24 33.0 7.3921 56.5 0.085 2.65 115.4 33.5622 41 34.0 7.3782 57.9 0.083 2.64 114.7 33.5697 37 35.0 7.3618 57.6 0.082 2.62 113.9 33.5780 25 36.0 7.3237 57.3 0.083 2.60 113.1 33.5987 21 37.0 7.2980 57.1 0.082 2.58 112.3 33.6121 21 38.0 7.2625 57.0 0.081 2.56 111.5 33.6323 24 39.0 7.2104 56.8 0.078 2.54 110.6 33.6617 28 40.0 7.1939 56.8 0.076 2.52 109.8 33.6715 32 41.0 7.1648 56.6 0.077 2.50 108.8 33.6868 26 42.0 7.1525 56.5 0.072 2.48 107.9 33.6927 26 43.0 7.1428 56.4 0.074 2.45 106.7 33.6981 34 44.0 7.1055 56.4 0.072 2.43 105.8 33.7184 32 45.0 7.0712 56.2 0.077 2.42 105.1 33.7372 24 46.0 7.0675 56.2 0.080 2.40 104.6 33.7395 23 47.0 7.0680 56.2 0.073 2.39 104.2 33.7393 40 48.3 7.0701 56.2 0.066 2.37 103.1 33.7401 21 49.0 7.0687 56.2 0.066 2.36 102.8 33.7397 46 50.0 7.0677 56.2 0.068 2.36 102.5 33.7405 49 50.5 7.0707 56.2 0.069 2.35 102.4 33.7379 6