*2007/11/29 17:08:38.00 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/09/18 04:32:00.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 45 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C81F1D9 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.42 45.64 2 Temperature:Secondary 'deg C (ITS90)' 8.1372 10.2507 3 Transmissivity %/metre 39.5 44.3 4 Fluorescence:URU:Seapoint mg/m^3 0.401 0.971 5 Oxygen:Dissolved:SBE mL/L 2.803 3.832 6 Oxygen:Dissolved:SBE umol/kg 122.0076 167.056 7 Salinity:T1:C1 PSS-78 31.3166 33.0328 8 Number_of_bin_records n/a 7 34 $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 : JFC6 EVENT NUMBER : 32 LATITUDE : 48 10.43000 N ! (deg min) LONGITUDE : 123 44.94000 W ! (deg min) ALTIMETER (M) : 8.03 ! 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 13:50:07 5074 5074 CLEAN 5.0.2 2007/11/25 14:02:56 5074 5074 SHIFTDAT 3.4 2007/11/25 16:39:30 5074 5074 SHIFTDAT 3.4 2007/11/25 16:49:30 5074 5074 SHIFTDAT 3.4 2007/11/25 16:59:10 5074 5074 SHIFTDAT 3.4 2007/11/25 17:08:50 5074 5074 DELETE 6.3 2007/11/25 17:15:02 5074 1309 CTDEDIT 4.61 2007/11/28 14:30:22 1309 1109 CALIB 11.7 2007/11/29 14:11:30 1109 1109 FILTERS 4.3 2007/11/29 14:14:39 1109 1109 BINAVE 4.1.1 2007/11/29 14:15:49 1109 45 CALIB 11.7 2007/11/29 16:45:38 45 45 REMOVECH 8.0 2007/11/29 16:50:39 45 45 CHGUNITS 3.0 2007/11/29 16:50:50 45 45 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 35.45 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/11/28 14:30:22 200 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2007/11/29 14:11:30 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\2007-62-0032.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 04:32:19 NMEA Latitude = 48 10.43 N NMEA Longitude = 123 44.94 W NMEA UTC (Time) = Sep 18 2007 04:32:00 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2007-62 Station: JFC5 Latitude: Longitude: Depth (m): 54m # nquan = 16 # nvalues = 5074 # 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, 5074 # span 1 = 0.491, 45.446 # span 2 = 8.1231, 10.2638 # span 3 = 8.1207, 10.2653 # span 4 = 3.452324, 3.479280 # span 5 = 3.451546, 3.478783 # span 6 = 70.5990, 81.6866 # span 7 = 3.7363e-01, 4.8168e+00 # span 8 = 1.5897, 2.6007 # span 9 = 2.80536, 5.22014 # span 10 = 0, 1 # span 11 = 0.00, 100.00 # span 12 = -1.228, 1.187 # span 13 = 31.2048, 33.0555 # span 14 = 31.2470, 33.0496 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 18 2007 04:32:19 # 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 15:35:31, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-62\RAW\CTD\2007-62-0032.hex Q:\Crui se_Data_Processing\2007-62\Processing\doc\2007-62-ctd.con # datcnv_skipover = 0 # wildedit_date = Nov 23 2007 16:29:48, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-62\Processing\convert\2007-62-003 2.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 17:33:18, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-62\Processing\wildedit\2007-62-0032 .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\2007-62-0032.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 1.7db and records corrupted by shed wakes from the bottom of the cast. --------------------------------------------------------------------- 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 2.4 10.2507 39.5 0.942 3.83 167.1 31.3166 7 3.0 10.2383 39.5 0.971 3.78 164.9 31.3298 34 4.0 10.2088 39.6 0.901 3.70 161.5 31.3571 30 5.0 10.1080 40.0 0.862 3.66 159.7 31.4408 28 6.0 10.0594 40.0 0.884 3.64 158.7 31.4920 25 7.0 10.0507 40.1 0.894 3.63 158.3 31.5105 23 8.0 10.0364 40.2 0.856 3.62 158.0 31.5418 24 9.0 10.0014 40.4 0.872 3.64 158.8 31.5944 22 10.0 9.9723 40.6 0.864 3.66 159.7 31.6213 23 11.0 9.9034 40.8 0.831 3.68 160.2 31.6907 24 12.0 9.8584 41.1 0.873 3.69 160.8 31.7339 27 13.0 9.8390 41.0 0.833 3.71 161.5 31.7525 27 14.0 9.8171 41.2 0.826 3.70 161.5 31.7803 25 15.0 9.7998 41.2 0.828 3.69 160.7 31.7986 22 16.0 9.7810 41.1 0.868 3.67 159.7 31.8221 23 17.0 9.6864 41.3 0.849 3.64 158.8 31.9021 23 18.0 9.5770 41.6 0.805 3.63 158.0 31.9875 23 19.0 9.5460 41.6 0.816 3.61 157.3 32.0122 26 20.0 9.5105 41.7 0.786 3.60 156.6 32.0458 26 21.0 9.4644 41.8 0.775 3.59 156.2 32.0842 26 22.0 9.4446 41.8 0.746 3.59 156.2 32.0993 24 23.0 9.4331 41.7 0.757 3.58 155.9 32.1113 22 24.0 9.4147 41.9 0.756 3.55 154.8 32.1281 23 25.0 9.4076 41.9 0.750 3.51 152.7 32.1335 24 26.0 9.3634 41.8 0.732 3.44 150.0 32.1740 26 27.0 9.1098 42.1 0.683 3.40 147.9 32.3765 25 28.0 8.9736 42.4 0.699 3.36 146.5 32.4651 24 29.0 8.9216 42.7 0.643 3.35 145.8 32.4975 23 30.0 8.9155 42.8 0.633 3.32 144.4 32.5013 24 31.0 8.8871 42.8 0.697 3.26 142.1 32.5209 23 32.0 8.8590 42.9 0.671 3.20 139.2 32.5399 23 33.0 8.7574 43.0 0.570 3.14 136.6 32.6099 27 34.0 8.4732 43.3 0.532 3.09 134.3 32.8037 29 35.0 8.4625 43.8 0.514 3.04 132.5 32.8095 26 36.0 8.4467 43.9 0.470 3.02 131.3 32.8205 22 37.0 8.4263 43.9 0.459 2.99 130.3 32.8347 21 38.0 8.3810 44.0 0.452 2.98 129.6 32.8664 20 39.0 8.3906 44.0 0.454 2.96 128.9 32.8595 21 40.0 8.3922 44.0 0.440 2.95 128.2 32.8591 26 41.0 8.3789 44.1 0.447 2.94 127.9 32.8692 33 42.0 8.3719 44.1 0.440 2.90 126.1 32.8742 32 43.0 8.3683 44.0 0.446 2.84 123.7 32.8774 28 44.0 8.2649 44.0 0.433 2.80 122.0 32.9486 26 45.0 8.1372 44.3 0.413 2.81 122.2 33.0328 33 45.6 8.1544 44.3 0.401 2.84 123.4 33.0208 16