*2007/11/29 17:08:37.18 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/09/18 01:40:18.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2486B28D NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.3 56.52 2 Temperature:Secondary 'deg C (ITS90)' 8.2235 10.6195 3 Transmissivity %/metre 27.9 42.5 4 Fluorescence:URU:Seapoint mg/m^3 0.264 0.752 5 Oxygen:Dissolved:SBE mL/L 2.769 3.988 6 Oxygen:Dissolved:SBE umol/kg 120.5638 173.9208 7 Salinity:T1:C1 PSS-78 30.9123 32.765 8 Number_of_bin_records n/a 2 53 $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 : JFC1 EVENT NUMBER : 27 LATITUDE : 48 20.18000 N ! (deg min) LONGITUDE : 123 44.98000 W ! (deg min) ALTIMETER (M) : 7.06 ! 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 13:49:30 5954 5954 CLEAN 5.0.2 2007/11/25 14:02:16 5954 5954 SHIFTDAT 3.4 2007/11/25 16:38:56 5954 5954 SHIFTDAT 3.4 2007/11/25 16:48:54 5954 5954 SHIFTDAT 3.4 2007/11/25 16:58:36 5954 5954 SHIFTDAT 3.4 2007/11/25 17:08:16 5954 5954 DELETE 6.3 2007/11/25 17:14:37 5954 1342 CTDEDIT 4.61 2007/11/28 14:13:22 1342 1289 CALIB 11.7 2007/11/29 14:11:17 1289 1289 FILTERS 4.3 2007/11/29 14:14:28 1289 1289 BINAVE 4.1.1 2007/11/29 14:15:44 1289 57 CALIB 11.7 2007/11/29 16:45:37 57 57 REMOVECH 8.0 2007/11/29 16:50:38 57 57 CHGUNITS 3.0 2007/11/29 16:50:49 57 57 REORDER 1.2.1 2007/11/29 16:51:04 ? ? HDREDIT2 2.5.1 2007/11/29 17:08:37 ? ? $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 46.30 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/11/28 14:13:22 53 records were deleted in this editing session. 19 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/11/29 14:11:17 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 16:45:37 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 16:50:38 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/11/29 17:08:37 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\2007-62-0027.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 01:40:38 NMEA Latitude = 48 20.18 N NMEA Longitude = 123 44.98 W NMEA UTC (Time) = Sep 18 2007 01:40:18 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2007-62 Station: JFC1 Latitude: Longitude: Depth (m): 62m # nquan = 16 # nvalues = 5954 # 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, 5954 # span 1 = 0.386, 56.301 # span 2 = 8.2515, 10.6949 # span 3 = 8.2234, 10.6582 # span 4 = 3.435945, 3.471452 # span 5 = 3.434788, 3.469645 # span 6 = 70.8809, 80.8409 # span 7 = 2.5641e-01, 2.4872e+00 # span 8 = 1.5934, 2.1624 # span 9 = 2.79924, 4.10904 # span 10 = 0, 1 # span 11 = 0.00, 100.00 # span 12 = -1.152, 1.225 # span 13 = 30.8963, 32.7546 # span 14 = 30.8799, 32.7682 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 18 2007 01:40:38 # 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 15:35:24, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-62\RAW\CTD\2007-62-0027.hex Q:\Crui se_Data_Processing\2007-62\Processing\doc\2007-62-ctd.con # datcnv_skipover = 0 # wildedit_date = Nov 23 2007 16:29:40, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-62\Processing\convert\2007-62-002 7.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 17:33:11, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-62\Processing\wildedit\2007-62-0027 .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 17:35:59, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-62\Processing\celltm\2007-62-0027.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 0.4db and records corrupted by shed wakes 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 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 1.3 10.6195 27.9 0.727 3.99 173.9 30.9123 38 1.9 10.6060 30.9 0.741 3.98 173.6 30.9156 53 3.0 10.5969 34.7 0.749 3.97 173.1 30.9185 37 4.0 10.5719 36.2 0.743 3.97 173.2 30.9258 32 5.0 10.5312 36.0 0.747 3.95 172.2 30.9367 29 6.0 10.5706 35.7 0.748 3.92 170.9 30.9253 23 7.0 10.5398 36.7 0.744 3.89 169.8 30.9338 22 8.0 10.4456 36.0 0.752 3.88 169.1 30.9592 22 9.0 10.3940 40.0 0.716 3.87 168.6 31.0046 21 10.0 10.3835 40.3 0.716 3.86 168.3 31.0216 21 11.0 10.3740 40.2 0.713 3.85 167.8 31.0290 22 12.0 10.3710 40.5 0.709 3.84 167.2 31.0307 21 13.0 10.3645 40.5 0.710 3.82 166.4 31.0337 22 14.0 10.3425 40.7 0.707 3.79 165.3 31.0506 20 15.0 10.3101 40.6 0.725 3.77 164.4 31.0788 21 16.0 10.2821 40.6 0.738 3.76 163.9 31.0947 21 17.0 10.2257 40.8 0.709 3.75 163.4 31.1236 20 18.0 10.2159 41.0 0.725 3.73 162.6 31.1286 21 19.0 10.2097 41.0 0.722 3.70 161.5 31.1317 22 20.0 10.2000 41.0 0.704 3.68 160.5 31.1363 23 21.0 10.1540 41.2 0.697 3.66 159.7 31.1551 22 22.0 10.1289 41.3 0.682 3.65 159.1 31.1663 21 23.0 10.0957 41.5 0.680 3.64 158.6 31.1868 21 24.0 10.0789 41.7 0.651 3.63 158.2 31.1971 22 25.0 10.0742 41.8 0.647 3.62 157.7 31.1999 23 26.0 10.0689 41.9 0.642 3.61 157.3 31.2032 21 27.0 10.0644 41.8 0.634 3.60 157.0 31.2051 22 28.0 10.0581 42.0 0.619 3.59 156.6 31.2087 21 29.0 10.0524 42.0 0.612 3.58 156.3 31.2117 22 30.0 10.0471 42.0 0.610 3.58 156.0 31.2152 23 31.0 10.0391 42.1 0.604 3.58 155.9 31.2215 22 32.0 10.0334 42.2 0.614 3.57 155.8 31.2262 21 33.0 10.0338 42.1 0.587 3.56 155.2 31.2310 21 34.0 10.0219 42.2 0.593 3.54 154.2 31.2407 22 35.0 10.0048 42.3 0.574 3.51 153.0 31.2521 22 36.0 9.9551 42.4 0.558 3.48 151.8 31.2913 22 37.0 9.8487 42.5 0.540 3.46 151.0 31.3782 21 38.0 9.8043 42.5 0.527 3.45 150.4 31.4148 21 39.0 9.7994 42.5 0.526 3.44 149.8 31.4184 21 40.0 9.7872 42.4 0.517 3.42 149.3 31.4290 21 41.0 9.7782 42.4 0.517 3.42 148.9 31.4369 21 42.0 9.7658 42.4 0.517 3.41 148.8 31.4480 21 43.0 9.7514 42.4 0.503 3.39 147.7 31.4606 21 44.0 9.7388 42.4 0.493 3.34 145.7 31.4714 21 45.0 9.7110 42.3 0.522 3.28 143.1 31.4956 21 46.0 9.6384 42.3 0.484 3.23 140.8 31.5599 20 47.0 9.4249 42.0 0.434 3.18 138.7 31.7452 20 48.0 9.2964 41.8 0.410 3.15 137.1 31.8524 22 49.0 9.2275 41.7 0.383 3.11 135.7 31.9089 22 50.0 9.1598 41.6 0.374 3.06 133.4 31.9657 22 51.0 9.0985 41.4 0.356 3.00 130.7 32.0193 19 52.0 9.0570 41.4 0.353 2.93 127.8 32.0548 20 53.0 8.9352 41.4 0.328 2.87 124.9 32.1598 20 54.0 8.6710 41.1 0.306 2.81 122.2 32.3841 22 55.0 8.5710 41.1 0.292 2.78 120.9 32.4653 23 56.0 8.4295 41.2 0.279 2.77 120.6 32.5876 29 56.5 8.2235 41.2 0.264 2.78 121.1 32.7650 2