*2007/11/29 17:08:36.07 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/09/16 03:28:05.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 95 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F78E1624 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.24 95.98 2 Temperature:Secondary 'deg C (ITS90)' 7.8718 13.1811 3 Transmissivity %/metre 19.6 46.9 4 Fluorescence:URU:Seapoint mg/m^3 0.131 4.893 5 Oxygen:Dissolved:SBE mL/L 1.883 6.041 6 Oxygen:Dissolved:SBE umol/kg 81.95697 263.6432 7 Salinity:T1:C1 PSS-78 30.5656 32.9599 8 Number_of_bin_records n/a 23 40 $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 : EFF13 EVENT NUMBER : 18 LATITUDE : 48 56.50000 N ! (deg min) LONGITUDE : 125 10.73000 W ! (deg min) ALTIMETER (M) : 6.37 ! 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 13:47:10 18885 18885 CLEAN 5.0.2 2007/11/25 13:59:20 18885 18885 SHIFTDAT 3.4 2007/11/25 16:36:45 18885 18885 SHIFTDAT 3.4 2007/11/25 16:46:36 18885 18885 SHIFTDAT 3.4 2007/11/25 16:56:26 18885 18885 SHIFTDAT 3.4 2007/11/25 17:06:06 18885 18885 DELETE 6.3 2007/11/25 17:13:27 18885 2530 CTDEDIT 4.61 2007/11/28 13:36:50 2530 2465 CALIB 11.7 2007/11/29 14:10:57 2465 2465 FILTERS 4.3 2007/11/29 14:14:12 2465 2465 BINAVE 4.1.1 2007/11/29 14:15:36 2465 95 CALIB 11.7 2007/11/29 16:45:36 95 95 REMOVECH 8.0 2007/11/29 16:50:37 95 95 CHGUNITS 3.0 2007/11/29 16:50:48 95 95 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 85.92 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/11/28 13:36:50 65 records were deleted in this editing session. 5 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/11/29 14:10:57 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\2007-62-0018.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 03:28:23 NMEA Latitude = 48 56.50 N NMEA Longitude = 125 10.73 W NMEA UTC (Time) = Sep 16 2007 03:28:05 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2007-62 Station: EFF13 Latitude: Longitude: Depth (m): 102m # nquan = 16 # nvalues = 18885 # 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, 18885 # span 1 = 0.669, 95.922 # span 2 = 7.8665, 15.2433 # span 3 = 7.8660, 15.2935 # span 4 = 3.422876, 3.711130 # span 5 = 3.422647, 3.710043 # span 6 = 55.5179, 83.0021 # span 7 = 1.2088e-01, 1.1560e+01 # span 8 = 1.2076, 3.7375 # span 9 = 1.84518, 7.44154 # span 10 = 0, 1 # span 11 = 0.00, 100.00 # span 12 = -0.937, 1.064 # span 13 = 29.5474, 32.9697 # span 14 = 29.4787, 32.9685 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 16 2007 03:28:23 # 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 15:34:56, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-62\RAW\CTD\2007-62-0018.hex Q:\Crui se_Data_Processing\2007-62\Processing\doc\2007-62-ctd.con # datcnv_skipover = 0 # wildedit_date = Nov 23 2007 16:29:10, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-62\Processing\convert\2007-62-001 8.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 17:32:43, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-62\Processing\wildedit\2007-62-0018 .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 17:35:29, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-62\Processing\celltm\2007-62-0018.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 1.4db 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 2.2 12.6685 19.6 4.337 5.95 259.4 30.7989 29 3.0 13.1811 20.8 4.627 6.04 263.6 30.5656 40 4.0 13.1312 21.1 4.831 6.01 262.2 30.5986 37 5.0 13.1523 21.3 4.893 5.86 255.8 30.5954 36 6.0 12.7419 23.8 4.674 5.53 241.3 30.7835 31 7.0 12.3464 25.1 4.222 5.20 226.8 30.9677 30 8.0 11.8822 26.7 3.290 4.96 216.3 31.1526 28 9.0 10.9268 38.2 2.084 4.79 208.6 31.5081 28 10.0 10.9186 41.5 1.751 4.66 203.1 31.4944 26 11.0 10.6834 43.0 1.328 4.55 198.5 31.5700 25 12.0 10.6783 44.7 1.070 4.45 194.0 31.5736 26 13.0 10.5568 45.2 0.848 4.38 190.7 31.6121 27 14.0 10.4344 45.7 0.662 4.31 188.0 31.6457 27 15.0 10.3691 46.3 0.550 4.26 185.8 31.6680 26 16.0 10.3413 46.3 0.498 4.21 183.6 31.6777 26 17.0 10.2661 46.5 0.463 4.16 181.5 31.6964 26 18.0 10.2365 46.6 0.406 4.11 179.3 31.7059 26 19.0 10.1918 46.4 0.400 4.07 177.6 31.7192 26 20.0 10.1439 46.5 0.375 4.04 176.1 31.7314 27 21.0 10.1132 46.5 0.398 4.01 174.7 31.7387 27 22.0 10.1023 46.5 0.413 3.98 173.4 31.7432 26 23.0 10.0801 46.5 0.357 3.95 172.0 31.7552 26 24.0 10.0435 46.5 0.380 3.92 170.7 31.7621 27 25.0 10.0231 46.5 0.354 3.88 169.3 31.7734 27 26.0 9.9932 46.5 0.347 3.85 167.9 31.7754 27 27.0 9.9712 46.6 0.349 3.82 166.4 31.7865 26 28.0 9.9366 46.5 0.344 3.79 165.2 31.7959 25 29.0 9.8887 46.4 0.355 3.77 164.1 31.8083 25 30.0 9.8461 46.2 0.370 3.74 163.2 31.8198 25 31.0 9.8296 46.2 0.384 3.72 162.2 31.8225 28 32.0 9.8240 46.1 0.393 3.69 160.8 31.8248 28 33.0 9.8243 46.2 0.389 3.65 159.3 31.8339 27 34.0 9.7999 46.3 0.394 3.63 158.0 31.8493 25 35.0 9.7849 46.4 0.379 3.60 156.8 31.8565 26 36.0 9.7447 46.5 0.371 3.58 155.8 31.8717 26 37.0 9.7118 46.5 0.369 3.55 154.8 31.8832 27 38.0 9.6782 46.4 0.357 3.51 152.9 31.8962 26 39.0 9.6470 46.5 0.345 3.46 150.7 31.9093 27 40.0 9.5757 46.4 0.327 3.41 148.6 31.9329 25 41.0 9.5455 46.6 0.317 3.37 146.7 31.9421 26 42.0 9.5255 46.7 0.332 3.33 145.0 31.9490 26 43.0 9.4606 46.7 0.301 3.29 143.4 31.9693 27 44.0 9.4419 46.8 0.298 3.26 142.1 31.9766 28 45.0 9.4146 46.8 0.266 3.25 141.5 31.9874 26 46.0 9.3838 46.8 0.253 3.24 141.2 32.0005 25 47.0 9.3428 46.6 0.268 3.22 140.5 32.0227 25 48.0 9.3206 46.6 0.256 3.20 139.5 32.0336 26 49.0 9.2906 46.6 0.247 3.16 137.7 32.0489 27 50.0 9.2654 46.5 0.239 3.11 135.3 32.0643 26 51.0 9.1989 46.7 0.224 3.06 133.3 32.0898 27 52.0 9.1777 46.9 0.210 3.02 131.3 32.0989 27 53.0 9.1383 46.9 0.202 2.97 129.5 32.1206 27 54.0 9.0709 46.7 0.188 2.93 127.8 32.1626 25 55.0 9.0378 46.3 0.175 2.89 125.7 32.1845 24 56.0 8.9948 46.2 0.169 2.84 123.5 32.2089 24 57.0 8.9352 45.9 0.171 2.79 121.6 32.2460 24 58.0 8.8700 45.2 0.165 2.75 119.9 32.2873 24 59.0 8.8318 44.8 0.172 2.70 117.4 32.3106 25 60.0 8.8078 44.8 0.156 2.64 114.9 32.3251 25 61.0 8.7386 44.2 0.149 2.59 112.8 32.3706 25 62.0 8.6317 43.5 0.150 2.54 110.4 32.4351 25 63.0 8.5689 42.9 0.154 2.47 107.6 32.4720 25 64.0 8.5175 42.6 0.147 2.40 104.6 32.5085 25 65.0 8.4451 41.4 0.154 2.34 101.9 32.5570 25 66.0 8.3829 40.8 0.150 2.28 99.3 32.5948 24 67.0 8.3002 39.9 0.154 2.23 97.1 32.6436 24 68.0 8.2017 39.2 0.144 2.19 95.4 32.7092 24 69.0 8.1680 36.4 0.140 2.16 93.9 32.7301 23 70.0 8.1450 37.1 0.138 2.13 92.8 32.7412 25 71.0 8.0890 37.2 0.137 2.11 91.8 32.7778 24 72.0 8.0767 36.5 0.137 2.09 90.8 32.7878 26 73.0 8.0595 36.0 0.140 2.07 89.9 32.8006 24 74.0 8.0398 35.1 0.139 2.04 89.0 32.8146 25 75.0 8.0263 34.4 0.138 2.03 88.2 32.8239 24 76.0 8.0159 33.8 0.133 2.01 87.5 32.8322 25 77.0 8.0018 33.2 0.137 2.00 87.0 32.8413 25 78.0 7.9966 32.8 0.132 1.98 86.3 32.8446 24 79.0 7.9878 32.3 0.133 1.97 85.8 32.8523 24 80.0 7.9701 31.5 0.131 1.96 85.2 32.8648 24 81.0 7.9630 31.3 0.135 1.95 84.7 32.8706 24 82.0 7.9570 30.9 0.140 1.94 84.3 32.8765 24 83.0 7.9457 29.5 0.137 1.93 84.1 32.8863 23 84.0 7.9398 28.4 0.134 1.93 84.0 32.8931 24 85.0 7.9356 28.3 0.135 1.92 83.8 32.8985 25 86.0 7.9356 28.3 0.133 1.92 83.7 32.8985 26 87.0 7.9352 28.2 0.137 1.92 83.7 32.8990 26 88.0 7.9327 27.7 0.132 1.92 83.5 32.9046 25 89.0 7.9239 27.3 0.139 1.91 83.0 32.9148 25 90.0 7.9107 24.7 0.137 1.90 82.7 32.9260 23 91.0 7.9023 23.3 0.138 1.89 82.4 32.9335 23 92.0 7.8944 21.8 0.138 1.89 82.4 32.9405 23 93.0 7.8923 21.3 0.137 1.89 82.4 32.9423 23 94.0 7.8895 21.1 0.136 1.89 82.4 32.9445 24 95.0 7.8841 23.0 0.136 1.89 82.2 32.9485 25 96.0 7.8718 23.7 0.138 1.88 82.0 32.9599 25