*2007/11/29 17:08:36.45 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/09/16 08:13:14.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 51 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A655A377 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.33 52.04 2 Temperature:Secondary 'deg C (ITS90)' 9.0098 13.3022 3 Transmissivity %/metre 26 48.2 4 Fluorescence:URU:Seapoint mg/m^3 0.14 2.541 5 Oxygen:Dissolved:SBE mL/L 2.493 5.156 6 Oxygen:Dissolved:SBE umol/kg 108.5907 225.0988 7 Salinity:T1:C1 PSS-78 30.1314 32.1822 8 Number_of_bin_records n/a 19 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 : EFF04 EVENT NUMBER : 21 LATITUDE : 49 3.12000 N ! (deg min) LONGITUDE : 125 8.55000 W ! (deg min) ALTIMETER (M) : 4.74 ! 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 13:47:55 11803 11803 CLEAN 5.0.2 2007/11/25 14:00:12 11769 11769 SHIFTDAT 3.4 2007/11/25 16:37:28 11769 11769 SHIFTDAT 3.4 2007/11/25 16:47:21 11769 11769 SHIFTDAT 3.4 2007/11/25 16:57:08 11769 11769 SHIFTDAT 3.4 2007/11/25 17:06:49 11769 11769 DELETE 6.3 2007/11/25 17:13:50 11769 1265 CTDEDIT 4.61 2007/11/28 13:50:42 1265 1193 CALIB 11.7 2007/11/29 14:11:05 1193 1193 FILTERS 4.3 2007/11/29 14:14:19 1193 1193 BINAVE 4.1.1 2007/11/29 14:15:39 1193 51 CALIB 11.7 2007/11/29 16:45:36 51 51 REMOVECH 8.0 2007/11/29 16:50:37 51 51 CHGUNITS 3.0 2007/11/29 16:50:49 51 51 REORDER 1.2.1 2007/11/29 16:51:03 ? ? HDREDIT2 2.5.1 2007/11/29 17:08:36 ? ? $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 41.97 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/11/28 13:50:42 72 records were deleted in this editing session. 25 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/11/29 14:11:05 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 16:45:36 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 16:50:37 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/11/29 17:08:36 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\2007-62-0021.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 16 2007 08:13:32 NMEA Latitude = 49 03.12 N NMEA Longitude = 125 08.55 W NMEA UTC (Time) = Sep 16 2007 08:13:14 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2007-62 Station: EFF04 Latitude: Longitude: Depth (m): 55m # nquan = 16 # nvalues = 11803 # 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, 11803 # span 1 = 0.786, 51.966 # span 2 = -20.4721, 23.9792 # span 3 = 8.9636, 16.3079 # span 4 = 3.446629, 3.754521 # span 5 = 3.446218, 3.756741 # span 6 = 60.3570, 83.3779 # span 7 = 1.2821e-01, 4.1868e+00 # span 8 = 1.3895, 3.2930 # span 9 = 1.97138, 7.74039 # span 10 = 0, 1 # span 11 = 0.00, 100.00 # span 12 = -0.842, 1.232 # span 13 = 22.8046, 96.3662 # span 14 = 27.0787, 32.2135 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 16 2007 08:13:32 # 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 15:35:05, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-62\RAW\CTD\2007-62-0021.hex Q:\Crui se_Data_Processing\2007-62\Processing\doc\2007-62-ctd.con # datcnv_skipover = 0 # wildedit_date = Nov 23 2007 16:29:20, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-62\Processing\convert\2007-62-002 1.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 17:32:52, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-62\Processing\wildedit\2007-62-0021 .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 17:35:39, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-62\Processing\celltm\2007-62-0021.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 1.6db 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 2.3 13.3022 26.0 2.476 5.16 225.1 30.1314 25 2.9 13.1647 29.0 2.496 5.11 223.1 30.3325 57 4.0 12.9377 29.9 2.541 4.95 215.8 30.6064 39 5.0 12.3242 32.0 2.415 4.69 204.7 30.9474 30 6.0 11.8225 34.0 2.321 4.48 195.6 31.1525 26 7.0 11.5006 35.1 2.097 4.36 190.0 31.2379 24 8.0 11.0428 38.2 1.821 4.26 185.6 31.3964 24 9.0 11.1221 38.4 1.713 4.17 181.9 31.3545 24 10.0 10.8677 38.8 1.582 4.11 179.4 31.4470 25 11.0 10.6555 41.5 1.370 4.05 176.6 31.4930 25 12.0 10.5715 42.2 1.341 3.97 173.3 31.5086 25 13.0 10.5273 42.4 1.265 3.88 169.0 31.5209 25 14.0 10.4609 42.7 1.123 3.81 166.2 31.5537 24 15.0 10.4182 43.6 1.007 3.74 163.1 31.5851 26 16.0 10.3601 44.0 0.981 3.67 160.1 31.5941 24 17.0 10.3495 43.8 0.929 3.62 157.6 31.6059 24 18.0 10.2851 45.0 0.839 3.57 155.6 31.6297 25 19.0 10.1997 45.1 0.775 3.54 154.2 31.6557 24 20.0 10.1446 45.4 0.720 3.51 152.8 31.6750 23 21.0 10.1031 45.7 0.672 3.46 150.9 31.6872 24 22.0 10.0739 45.8 0.629 3.41 148.8 31.6981 24 23.0 10.0285 46.5 0.565 3.37 146.9 31.7175 23 24.0 9.9555 46.6 0.515 3.33 145.0 31.7475 22 25.0 9.9126 46.8 0.453 3.29 143.3 31.7645 22 26.0 9.8752 47.1 0.408 3.26 141.8 31.7805 21 27.0 9.8383 47.3 0.369 3.22 140.4 31.7958 22 28.0 9.7915 47.6 0.326 3.19 139.1 31.8152 22 29.0 9.7551 47.8 0.294 3.17 138.0 31.8303 21 30.0 9.7404 47.8 0.269 3.14 137.0 31.8369 22 31.0 9.7180 47.9 0.242 3.12 136.2 31.8465 20 32.0 9.7021 47.9 0.230 3.11 135.4 31.8540 22 33.0 9.6955 48.0 0.223 3.09 134.7 31.8571 21 34.0 9.6744 48.0 0.213 3.07 133.8 31.8664 21 35.0 9.6593 48.0 0.207 3.05 132.7 31.8726 21 36.0 9.6366 48.1 0.197 3.02 131.5 31.8831 21 37.0 9.5916 48.2 0.196 2.99 130.3 31.9026 20 38.0 9.5468 48.1 0.184 2.96 128.8 31.9205 21 39.0 9.5296 48.0 0.180 2.93 127.5 31.9281 20 40.0 9.4870 48.0 0.169 2.90 126.5 31.9486 20 41.0 9.4187 47.8 0.163 2.88 125.4 31.9811 21 42.0 9.4010 47.8 0.166 2.84 123.9 31.9881 20 43.0 9.3868 47.7 0.164 2.80 122.2 31.9942 20 44.0 9.3622 47.7 0.162 2.76 120.2 32.0060 20 45.0 9.2584 47.2 0.146 2.71 118.2 32.0582 21 46.0 9.1951 47.3 0.147 2.66 116.0 32.0902 20 47.0 9.1707 47.1 0.150 2.61 113.7 32.1026 20 48.0 9.1245 46.9 0.141 2.57 111.8 32.1272 20 49.0 9.0560 46.8 0.140 2.53 110.2 32.1603 20 50.0 9.0317 46.8 0.141 2.51 109.1 32.1699 19 51.0 9.0282 46.8 0.145 2.49 108.6 32.1718 20 52.0 9.0098 46.7 0.145 2.50 108.8 32.1822 23