*2006/03/31 14:31:23.06 *IOS HEADER VERSION 1.6 2006/03/07 2006/03/07 *FILE START TIME : UTC 2005/10/04 09:25:52.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 110 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A86FF658 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.396 110.971 2 Temperature:Primary 'deg C (ITS90)' 6.8817 10.7083 3 Transmissivity %/metre 29.9 58.6 4 Fluorescence:URU:Seapoint mg/m^3 0.7E-01 1.843 5 Oxygen:Dissolved:SBE mL/L 1.378 5.511 6 Oxygen:Dissolved:SBE umol/kg 59.92531 240.0435 7 Salinity:T0:C0 PSS-78 32.5538 33.9093 8 Number_of_bin_records n/a 14 99 $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\2005-23\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-23 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse, ECOHAB, PERD, Aquaculture SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : JdeF/WCVI/Knight Inlet STATION : LB06 EVENT NUMBER : 36 LATITUDE : 48 32.20000 N ! (deg min) LONGITUDE : 125 15.50000 W ! (deg min) ALTIMETER (M) : 5.91 ! 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 ' ' 498DR 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 3.0 2006/03/28 10:45:54 9203 9203 CLEAN 4.8.1 2006/03/28 11:11:59 9170 9170 SHIFTDAT 3.4 2006/03/28 17:56:09 9170 9170 SHIFTDAT 3.4 2006/03/28 18:10:16 9170 9170 SHIFTDAT 3.4 2006/03/28 18:24:12 9170 9170 SHIFTDAT 3.4 2006/03/28 18:38:17 9170 9170 DELETE 6.3 2006/03/28 18:48:59 9170 3884 CTDEDIT 4.60 2006/03/30 14:50:03 3884 3596 CALIB 11.7 2006/03/31 12:11:18 3596 3596 FILTERS 4.3 2006/03/31 12:15:31 3596 3596 BINAVE 4.1 2006/03/31 13:11:32 3596 110 CALIB 11.7 2006/03/31 14:25:57 110 110 REMOVECH 7.0 2006/03/31 14:26:41 110 110 CHGUNITS 2.1 2006/03/31 14:31:02 110 110 REORDER 1.2.1 2006/03/31 14:31:12 ? ? HDREDIT2 2.5.1 2006/03/31 14:31:23 ? ? $END $REMARKS -CLEAN functions: 2006/03/28 10:59:56 20 Interpolation by Record Number, 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: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=160.00 Salinity was recalculated after shift -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: 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= 0.70 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 101.44 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2006/03/30 14:50:03 288 records were deleted in this editing session. 24 changes in channel Salinity:T0:C0 -CALIB parameters: 2006/03/31 12:11:18 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-23\CTD\doc\2005-23-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.6920000E-01 0.1403800E+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: 2006/03/31 14:25:57 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-23\CTD\doc\2005-23-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.9000000E-01 0.1000000E+01 -REMOVECH 2006/03/31 14:26:41 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] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2006/03/31 14:31:23 Applied edit header: Q:\Cruise_Data\2005-23\CTD\doc\2005-23-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\2005-23\2005-23-0036.dat Software Version Seasave Win32 V 5.35 Temperature SN = 4484 Conductivity SN = 3038 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 04 2005 09:25:56 NMEA Latitude = 48 32.20 N NMEA Longitude = 125 15.50 W NMEA UTC (Time) = Oct 04 2005 09:25:52 Store Lat/Lon Data = Add to Header Only Ship:Tully Cruise:2005-23 Station: LB06 Depth: 116m # nquan = 16 # nvalues = 9203 # 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 = 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, 9203 # span 1 = 1.118, 111.442 # span 2 = 6.8813, 10.7096 # span 3 = 6.8810, 10.7094 # span 4 = 3.214106, 3.632295 # span 5 = 3.144906, 3.632540 # span 6 = 69.7221, 87.5110 # span 7 = 6.5934e-02, 2.0733e+00 # span 8 = 0.8584, 2.0293 # span 9 = 0.98347, 3.94602 # span 10 = 0.00, 100.00 # span 11 = -1.475, 1.271 # span 12 = 0, 1 # span 13 = 28.4614, 33.9099 # span 14 = 28.0096, 33.9125 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 04 2005 09:25:56 # 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, 498DR, 22-May-05 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0766, 16-Nov-04 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Mar 27 2006 11:26:21, 5.37e # datcnv_in = Q:\Cruise_Data\2005-23\CTD\2005-23-0036.dat Q:\Cruise_Data\2005-23 \CTD\2005-23-ctd.con # datcnv_skipover = 0 # wildedit_date = Mar 28 2006 09:06:19, 5.37e # wildedit_in = Q:\Cruise_Data\2005-23\CTD\convert\2005-23-0036.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 = Mar 28 2006 10:02:51, 5.37e # celltm_in = Q:\Cruise_Data\2005-23\CTD\wildedit\2005-23-0036.cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 28 2006 10:06:35, 5.37e # Derive_in = Q:\Cruise_Data\2005-23\CTD\celltm\2005-23-0036.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* The descent rate of the CTD was noisy and fairly low, on average. CTDEDIT was used to remove surface records to 2.3db and records corrupted by shed wakes around 14, 30, 36, 42, 47, 65 and 73db; 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 - 100m • ±0.4ml/l from 100 – 200m • ±0.1ml/l from 200 - 1000m *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.692E-01 1.4038) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.9E-01 1) $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 2.4 10.7083 29.9 1.596 5.51 239.9 32.5539 25 3.0 10.7053 32.5 1.620 5.51 240.0 32.5545 72 4.0 10.6974 42.9 1.643 5.51 240.0 32.5553 46 5.0 10.6977 45.4 1.616 5.51 240.0 32.5554 38 6.0 10.7010 44.3 1.584 5.51 239.9 32.5553 41 7.0 10.6972 45.8 1.611 5.50 239.4 32.5558 55 8.0 10.6945 45.8 1.611 5.48 238.7 32.5557 44 9.0 10.6753 45.7 1.655 5.46 237.9 32.5550 36 10.0 10.6659 45.5 1.689 5.45 237.2 32.5546 40 11.0 10.6478 45.1 1.756 5.43 236.4 32.5539 51 12.0 10.6324 45.0 1.795 5.42 235.9 32.5538 37 13.0 10.6263 45.0 1.804 5.41 235.5 32.5542 38 14.0 10.6174 45.1 1.821 5.39 234.9 32.5552 46 15.0 10.6074 45.1 1.822 5.38 234.3 32.5565 36 16.0 10.6012 45.1 1.801 5.36 233.7 32.5573 30 17.0 10.5989 45.1 1.843 5.35 233.2 32.5583 39 18.0 10.5837 45.3 1.815 5.34 232.6 32.5605 46 19.0 10.5723 45.5 1.791 5.34 232.4 32.5634 44 20.0 10.5687 45.7 1.771 5.25 228.5 32.5668 57 21.0 10.5677 46.0 1.730 5.07 220.8 32.5703 38 22.0 10.5524 46.6 1.636 4.95 215.4 32.5868 24 23.0 10.4053 49.0 1.460 4.84 210.7 32.6828 32 23.9 10.3061 49.9 1.308 4.69 204.3 32.7223 42 25.0 10.0974 51.2 1.140 4.48 195.0 32.7743 50 26.0 9.9748 52.0 1.056 4.31 187.6 32.8115 38 27.0 9.9085 52.5 1.012 4.15 180.6 32.8288 32 28.0 9.8018 53.0 0.961 4.00 174.0 32.8553 32 29.0 9.5467 53.7 0.892 3.83 166.7 32.8932 38 30.1 9.2265 55.1 0.788 3.58 155.9 32.9847 42 31.0 9.0855 55.7 0.745 3.47 151.0 33.0067 39 32.0 9.0214 56.1 0.718 3.38 147.1 33.0219 40 33.0 8.9664 56.2 0.700 3.31 144.2 33.0334 33 34.0 8.9076 56.5 0.676 3.27 142.5 33.0632 31 35.0 8.8795 56.8 0.661 3.24 140.9 33.0731 37 36.0 8.8437 56.9 0.655 3.16 137.4 33.0869 22 37.0 8.7962 57.1 0.628 3.05 132.8 33.1086 40 38.0 8.6334 57.6 0.594 2.99 130.2 33.1725 29 39.0 8.5476 57.8 0.569 2.94 128.1 33.2027 32 40.0 8.4935 57.9 0.558 2.90 126.1 33.2173 35 41.0 8.4236 58.0 0.536 2.86 124.5 33.2404 36 42.1 8.3608 58.1 0.514 2.79 121.4 33.2662 14 42.9 8.3110 58.1 0.508 2.72 118.2 33.2895 37 44.0 8.2750 58.3 0.481 2.66 115.9 33.3017 24 45.0 8.1552 58.4 0.457 2.63 114.5 33.3425 22 46.0 8.0926 58.5 0.438 2.60 113.0 33.3600 28 46.8 7.9873 58.6 0.409 2.56 111.4 33.4018 21 48.1 7.9057 58.5 0.369 2.42 105.3 33.4403 31 49.0 7.8323 58.5 0.350 2.35 102.3 33.4705 30 50.0 7.6838 58.2 0.311 2.29 99.7 33.5350 29 51.0 7.5749 57.9 0.271 2.23 97.2 33.5798 35 52.0 7.4856 57.8 0.236 2.19 95.1 33.6170 38 53.0 7.4429 57.6 0.214 2.15 93.4 33.6334 34 54.0 7.4330 57.5 0.202 2.11 91.6 33.6373 34 55.0 7.4016 57.4 0.187 2.05 89.3 33.6513 45 56.0 7.3582 57.4 0.175 2.00 87.0 33.6692 39 57.0 7.2662 57.1 0.153 1.97 85.6 33.7083 29 58.0 7.2488 56.9 0.145 1.94 84.6 33.7168 26 59.0 7.2404 56.8 0.152 1.93 83.9 33.7236 24 60.0 7.2342 56.8 0.140 1.90 82.9 33.7280 30 61.0 7.2251 56.6 0.139 1.87 81.1 33.7337 48 61.9 7.2085 56.5 0.133 1.82 78.9 33.7421 37 63.0 7.1318 56.8 0.116 1.79 77.7 33.7580 26 64.0 7.0923 57.1 0.103 1.77 76.8 33.7732 29 64.8 7.0780 56.9 0.099 1.75 76.2 33.7841 18 66.1 7.0688 56.5 0.097 1.73 75.2 33.7978 20 67.0 7.0660 56.0 0.095 1.72 74.8 33.8141 25 68.0 7.0611 55.8 0.094 1.71 74.5 33.8186 26 69.0 7.0613 55.6 0.095 1.70 74.1 33.8227 34 70.0 7.0563 55.4 0.093 1.69 73.4 33.8288 36 71.0 7.0478 55.3 0.090 1.68 73.0 33.8344 29 72.0 7.0421 55.2 0.091 1.67 72.6 33.8366 27 72.8 7.0306 55.1 0.090 1.66 72.2 33.8398 16 74.2 7.0291 55.1 0.093 1.63 70.8 33.8402 26 75.0 7.0218 55.1 0.089 1.61 69.9 33.8436 28 76.0 7.0015 54.9 0.084 1.59 69.1 33.8532 23 77.0 6.9833 54.8 0.087 1.58 68.5 33.8575 22 78.0 6.9739 54.8 0.088 1.56 68.0 33.8579 26 79.0 6.9612 54.8 0.087 1.55 67.4 33.8606 31 80.0 6.9544 54.7 0.087 1.53 66.6 33.8650 36 81.0 6.9474 54.6 0.082 1.51 65.7 33.8687 35 82.0 6.9343 54.4 0.081 1.49 65.0 33.8783 24 83.0 6.9116 52.8 0.079 1.48 64.4 33.8918 25 84.0 6.9061 51.3 0.077 1.47 63.9 33.8936 22 85.0 6.9013 50.3 0.077 1.46 63.4 33.8955 20 86.0 6.8982 50.3 0.076 1.45 63.1 33.8980 19 87.0 6.8918 49.0 0.076 1.45 62.9 33.9000 18 88.0 6.8893 47.5 0.074 1.44 62.6 33.9011 21 89.0 6.8858 46.5 0.073 1.43 62.4 33.9039 22 90.0 6.8843 45.4 0.073 1.43 62.1 33.9053 24 91.0 6.8837 44.9 0.073 1.42 61.8 33.9058 28 92.0 6.8838 44.9 0.073 1.42 61.7 33.9059 31 93.0 6.8837 44.7 0.074 1.41 61.5 33.9059 27 94.0 6.8827 44.6 0.072 1.41 61.4 33.9069 22 95.0 6.8826 43.7 0.071 1.41 61.2 33.9073 18 96.0 6.8821 43.5 0.073 1.41 61.2 33.9079 19 97.0 6.8818 43.2 0.070 1.41 61.1 33.9082 20 98.0 6.8818 43.1 0.072 1.40 61.1 33.9083 22 99.0 6.8817 43.1 0.071 1.40 61.0 33.9083 23 100.0 6.8817 43.2 0.070 1.40 60.9 33.9082 25 101.0 6.8819 43.1 0.073 1.40 60.8 33.9083 26 102.0 6.8819 43.0 0.072 1.39 60.7 33.9083 25 103.0 6.8821 42.9 0.070 1.39 60.6 33.9084 20 104.0 6.8822 42.9 0.072 1.39 60.6 33.9086 21 105.0 6.8824 42.6 0.071 1.39 60.5 33.9085 21 106.0 6.8825 42.7 0.072 1.39 60.4 33.9087 25 107.0 6.8822 41.9 0.071 1.39 60.3 33.9090 29 108.0 6.8820 41.7 0.072 1.38 60.2 33.9093 31 109.1 6.8823 41.6 0.073 1.38 60.2 33.9092 62 109.9 6.8823 41.7 0.072 1.38 60.1 33.9092 67 111.0 6.8825 41.9 0.074 1.38 59.9 33.9089 99