*2007/01/19 13:01:00.43 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/08/18 18:12:06.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 36 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 67AF29FF NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.12 37.011 2 Temperature:Primary 'deg C (ITS90)' 9.0026 11.9529 3 Transmissivity %/metre 32 46.6 4 Fluorescence:URU:Seapoint mg/m^3 0.336 3.953 5 Oxygen:Dissolved:SBE mL/L 3.619 6.266 6 Oxygen:Dissolved:SBE umol/kg 157.6131 273.2267 7 PAR uE/m^2/sec 1.26 373.137 8 Salinity:T0:C0 PSS-78 31.4074 32.368 9 Number_of_bin_records n/a 20 51 $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 ' ' 7 F ' ' 1 8 -99 ' ' 9 F ' ' 4 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-25\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-25 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Acoustics SCIENTIST : Romaine S. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Queen Charlotte Sound STATION : Port Hardy EVENT NUMBER : 1 LATITUDE : 50 44.32000 N ! (deg min) LONGITUDE : 127 28.97000 W ! (deg min) ALTIMETER (M) : 5.4 ! 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 ' ' 2968 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 2106 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 723DR Oxygen:SBE ' ' 0766 altimeter: ' ' ' ' irradiance:primary ' ' 4656 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.29B $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/12/19 11:31:45 6629 6629 CLEAN 5.0 2007/01/02 10:05:23 6585 6585 SHIFTDAT 3.4 2007/01/02 16:08:18 6585 6585 SHIFTDAT 3.4 2007/01/02 16:30:36 6585 6585 SHIFTDAT 3.4 2007/01/04 12:15:04 6585 6585 SHIFTDAT 3.4 2007/01/04 12:37:07 6585 6585 DELETE 6.3 2007/01/04 13:00:12 6585 1253 CTDEDIT 4.61 2007/01/04 14:03:44 1253 1125 CALIB 11.7 2007/01/18 17:35:13 1125 1125 FILTERS 4.3 2007/01/18 17:42:29 1125 1125 BINAVE 4.1.1 2007/01/18 17:49:42 1125 36 CALIB 11.7 2007/01/18 17:53:10 36 36 REMOVECH 7.0 2007/01/19 11:53:01 36 36 CHGUNITS 3.0 2007/01/19 11:55:29 36 36 REORDER 1.2.1 2007/01/19 11:57:22 ? ? HDREDIT2 2.5.1 2007/01/19 13:01:00 ? ? $END $REMARKS -CLEAN functions: 2007/01/02 10:05:23 Interpolation by Record Number, 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 -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: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.20 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 27.65 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/01/04 14:03:44 128 records were deleted in this editing session. 29 changes in channel Salinity:T0:C0 -CALIB parameters: 2007/01/18 17:35:13 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-25\CTD\doc\2006-25-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.9310000E-01 0.1096800E+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: 2007/01/18 17:53:10 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-25\CTD\doc\2006-25-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.3800000E-01 0.1000000E+01 -REMOVECH 2007/01/19 11:53:01 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] Status:Pump Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/01/19 13:01:00 Applied edit header: Q:\Cruise_Data\2006-25\CTD\doc\2006-25-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> 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 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2006-25\2006-25-0001.dat Software Version Seasave Win32 V 5.29b Temperature SN = 2968 Conductivity SN = 1766 Number of Bytes Per Scan = 30 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Aug 18 2006 18:12:00 NMEA Latitude = 50 44.32 N NMEA Longitude = 127 28.97 W NMEA UTC (Time) = Aug 18 2006 18:12:06 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise:2006-24 Station: Latitude: Longitude: Depth: # nquan = 17 # nvalues = 6629 # 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 = par: PAR/Irradiance, Biospherical/Licor # 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, 6629 # span 1 = 1.373, 37.651 # span 2 = 8.9926, 11.9846 # span 3 = 8.9902, 11.9785 # span 4 = 3.463576, 3.627656 # span 5 = 3.463469, 3.627532 # span 6 = 73.2516, 82.8969 # span 7 = 2.7839e-01, 4.1978e+00 # span 8 = 2.0244, 3.3382 # span 9 = 3.21717, 5.68224 # span 10 = 1.0847e+00, 4.4153e+02 # span 11 = 0.00, 43.88 # span 12 = 0, 1 # span 13 = -0.686, 0.946 # span 14 = 31.3171, 32.3749 # span 15 = 31.3237, 32.3775 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 18 2006 18:12:00 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2968, 01-Feb-05 # sensor 1 = Frequency 1 conductivity, primary, 1766, 07-Jun-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, 723DR, 28-Mar-06 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0766, 24-Nov-05p # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4656, 11 Feb 2003 # datcnv_date = Dec 18 2006 17:31:57, 5.37e # datcnv_in = Q:\Cruise_Data\2006-25\CTD\2006-25-0001.dat Q:\Cruise_Data\2006-25 \CTD\2006-25-ctd.CON # datcnv_skipover = 0 # wildedit_date = Dec 18 2006 17:57:53, 5.37e # wildedit_in = Q:\Cruise_Data\2006-25\CTD\convert\2006-25-0001.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 = Dec 19 2006 10:55:47, 5.37e # celltm_in = Q:\Cruise_Data\2006-25\CTD\wildedit\2006-25-0001.cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Dec 19 2006 11:01:21, 5.37e # Derive_in = Q:\Cruise_Data\2006-25\CTD\celltm\2006-25-0001.cnv Q:\Cruise_Data\ 2006-23\CTD\2006-23-CTD.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.8db and records corrupted by shed wakes around 28 and 34db and a few records 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 recalibration sampling for SBE:Dissolved Oxygen was lost so this data has been recalibrated based on the results of 2006-29 when the probe was used. The dissolved oxygen data in the CTD files should be considered • ±0.6ml/l from 0 – 200db • ±0.25ml/l from 200 – bottom ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.931E-01 1.0968) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.38E-01 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- --7--- ---8---- -9-- !Pressu Temperat Trans Fluores Oxygen Oxyge PAR 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 2.1 11.9529 32.0 3.114 6.27 273.2 373.1 31.4074 30 3.0 11.9332 32.2 3.406 6.26 273.0 287.8 31.4076 36 4.0 11.8986 33.0 3.757 6.24 272.2 214.2 31.4085 32 5.0 11.8959 32.9 3.953 6.18 269.6 160.8 31.4100 32 6.0 11.8415 34.0 3.476 6.14 267.9 123.1 31.4154 29 7.0 11.7640 36.0 2.935 6.12 266.8 94.4 31.4218 28 8.0 11.6148 36.8 2.610 6.05 263.6 73.5 31.4209 26 9.0 11.4685 38.4 2.347 5.82 253.8 58.1 31.4256 26 10.0 11.2543 39.5 2.129 5.55 242.1 46.4 31.4377 26 11.0 10.9493 40.9 1.848 5.33 232.4 38.0 31.5312 26 12.0 10.5625 41.2 1.791 5.15 224.4 31.7 31.6407 26 13.0 10.3978 41.8 1.787 4.97 216.4 26.6 31.6967 26 14.0 10.2180 42.2 1.748 4.77 207.8 22.6 31.7479 25 15.0 10.0252 42.4 1.694 4.60 200.3 19.5 31.8098 26 16.0 9.7845 43.1 1.660 4.47 194.9 16.9 31.8881 27 17.0 9.6486 43.8 1.550 4.40 191.8 14.6 31.9298 26 18.0 9.6034 44.6 1.460 4.36 190.1 12.7 31.9462 25 19.0 9.6015 44.7 1.409 4.31 187.8 11.1 31.9565 26 20.0 9.5860 44.7 1.410 4.23 184.3 9.8 31.9663 26 21.0 9.5286 44.9 1.359 4.12 179.5 8.6 31.9891 26 22.0 9.3954 45.3 1.227 4.04 176.0 7.6 32.0601 26 23.0 9.3115 45.3 1.070 3.98 173.5 6.7 32.1170 26 24.0 9.2551 45.7 0.934 3.93 171.4 5.9 32.1647 29 25.0 9.2342 45.9 0.814 3.90 169.7 5.2 32.1905 30 26.0 9.2119 45.8 0.747 3.87 168.6 4.6 32.2133 34 27.0 9.1994 46.1 0.700 3.85 167.6 4.1 32.2265 35 28.0 9.1846 46.4 0.633 3.81 166.0 3.6 32.2422 38 29.0 9.1591 45.8 0.594 3.75 163.3 3.2 32.2655 51 30.0 9.1432 44.8 0.540 3.73 162.5 2.9 32.2791 36 31.0 9.1052 45.7 0.476 3.74 162.8 2.6 32.3025 34 32.0 9.0634 46.5 0.440 3.72 161.9 2.3 32.3146 33 33.0 9.0551 46.6 0.409 3.71 161.4 2.0 32.3225 38 33.7 9.0466 45.0 0.413 3.70 161.4 1.9 32.3318 20 35.1 9.0290 44.9 0.358 3.63 158.3 1.6 32.3480 42 36.0 9.0101 43.4 0.336 3.62 157.7 1.4 32.3640 49 37.0 9.0026 43.3 0.357 3.62 157.6 1.3 32.3680 50