*2007/09/23 16:40:09.90 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/16 07:13:39.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 87 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B5479539 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.222 88.706 2 Temperature:Secondary 'deg C (ITS90)' 7.0034 10.8781 3 Fluorescence:URU:Seapoint mg/m^3 0.59E-01 7.835 4 Transmissivity %/metre 16 56.5 5 Oxygen:Dissolved:SBE mL/L 2.122 7.923 6 Oxygen:Dissolved:SBE umol/kg 92.29298 345.6138 7 Salinity:T1:C1 PSS-78 30.6468 33.8086 8 Number_of_bin_records n/a 6 36 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 6 F ' ' 1 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\2007-35\Pro $END *ADMINISTRATION MISSION : 2007-35 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : West Coast Vancouver Island & Juan de Fuca Strait STATION : LD 05 EVENT NUMBER : 31 LATITUDE : 48 49.67000 N ! (deg min) LONGITUDE : 126 3.58000 W ! (deg min) ALTIMETER (M) : 4.71 ! 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 : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2968 conductivity:primary ' ' 1766 pressure ' ' 75636 temperature:secondary ' ' 2374 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 953 Oxygen:SBE ' ' 1117 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37M $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/09/15 16:08:10 7015 7015 CLEAN 5.0.2 2007/09/15 17:30:43 6987 6987 SHIFTDAT 3.4 2007/09/16 18:14:03 6987 6987 SHIFTDAT 3.4 2007/09/17 08:53:51 6987 6987 SHIFTDAT 3.4 2007/09/17 09:30:30 6987 6987 SHIFTDAT 3.4 2007/09/17 09:51:52 6987 6987 DELETE 6.3 2007/09/17 10:23:28 6987 2287 CTDEDIT 4.61 2007/09/19 17:00:36 2287 2054 CALIB 11.7 2007/09/21 18:19:59 2054 2054 FILTERS 4.3 2007/09/21 18:26:25 2054 2054 BINAVE 4.1.1 2007/09/21 18:32:21 2054 87 CALIB 11.7 2007/09/23 16:22:24 87 87 REMOVECH 8.0 2007/09/23 16:26:28 87 87 CHGUNITS 3.0 2007/09/23 16:28:41 87 87 REORDER 1.2.1 2007/09/23 16:29:43 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:09 ? ? $END $REMARKS -CLEAN functions: 2007/09/15 17:25:06 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] 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: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.60 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= -0.70 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=130.00 -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 78.98 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/19 17:00:36 233 records were deleted in this editing session. 12 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:19:59 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.5000000E-01 0.1052200E+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: 2007/09/23 16:22:24 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1308000E+00 0.9855000E+00 -REMOVECH 2007/09/23 16:26:28 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:09 Applied edit header: Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: 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\2007-35\2007-35_0031.dat Software Version Seasave Win32 V 5.37m Temperature SN = 2968 Conductivity SN = 1766 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = May 16 2007 00:13:34 NMEA Latitude = 48 49.67 N NMEA Longitude = 126 03.58 W NMEA UTC (Time) = May 16 2007 07:13:39 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: LD 05 Latitude: Longitude: # nquan = 16 # nvalues = 7015 # 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 = flSP: Fluorescence, Seapoint # name 7 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 10 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 7015 # span 1 = 2.015, 88.978 # span 2 = 7.0046, 10.8825 # span 3 = 7.0031, 10.8850 # span 4 = 3.304092, 3.457834 # span 5 = 3.303266, 3.457988 # span 6 = 5.1282e-02, 8.0403e+00 # span 7 = 53.2628, 86.7136 # span 8 = 1.3919, 3.9316 # span 9 = 2.11582, 7.83294 # span 10 = 0.00, 100.00 # span 11 = -1.962, 1.781 # span 12 = 0, 1 # span 13 = 30.4897, 33.8083 # span 14 = 30.5087, 33.8095 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 16 2007 00:13:34 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2968, 23-Dec-06 # sensor 1 = Frequency 1 conductivity, primary, 1766, 23-Dec-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-99 # sensor 3 = Frequency 3 temperature, secondary, 2374, 21-Dec-06 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 23-Dec-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 953, 23-Apr-07 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1117, 17-Oct-06 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Sep 14 2007 14:53:55, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0031.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:01:45, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-003 1.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 = Sep 15 2007 15:16:33, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0031 .cnv # celltm_alpha = 0.0300, 0.0200 # celltm_tau = 9.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Sep 15 2007 15:25:49, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0031.c nv Q:\Cruise_Data_Processing\2007-43\Processing\doc\2007-43-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3db and records corrupted by shed wake around 55, 63 & 87db 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 dissolved oxygen data in the CTD files should be considered: • ±0.8ml/l from 0 – 50db • ±0.4ml/l from 50 to 200db • ±0.2ml/l below 200db • data below 1200db are considered unreliable by the manufacturer. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.5E-01 1.0522) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1308 0.9855) $END !--1--- ---2---- ---3--- --4-- --5--- --6-- ---7---- -8-- !Pressu Temperat Fluores Trans Oxygen Oxyge Salinity Numb !re ure: cence: missi : n: :T1:C1 er_o ! Secondar URU: vity Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ------- ----- ------ ----- -------- ---- *END OF HEADER 3.2 10.8697 5.578 16.4 7.89 344.3 30.6469 31 4.0 10.8707 5.568 16.1 7.89 344.2 30.6468 36 5.0 10.8714 5.676 16.1 7.89 344.0 30.6468 32 6.0 10.8717 5.551 16.0 7.92 345.4 30.6469 35 7.0 10.8666 5.541 16.3 7.92 345.6 30.6478 31 8.0 10.8685 5.530 16.5 7.90 344.8 30.6490 29 9.0 10.8781 5.594 16.8 7.91 344.9 30.6595 31 10.0 10.7405 5.528 17.8 7.79 339.9 30.6846 31 11.0 10.5355 5.926 18.3 7.64 333.2 30.6706 31 12.0 10.4372 5.986 18.8 7.51 327.5 30.6606 28 13.0 10.0795 6.261 22.8 7.35 320.7 30.6541 22 14.0 10.0371 7.066 24.2 7.19 313.7 30.7024 19 15.0 10.0953 7.835 20.8 7.08 308.6 30.7658 20 16.0 9.9881 7.600 21.8 7.01 305.9 30.8135 22 17.0 9.8239 6.431 27.3 6.95 303.0 30.8814 28 18.0 9.7464 5.394 30.9 6.83 297.8 30.9632 33 19.0 9.6676 4.237 35.3 6.69 291.8 31.0955 28 20.0 9.4247 3.035 40.1 6.62 288.7 31.4661 23 21.0 8.9642 2.394 45.1 6.55 285.6 31.8271 21 22.0 8.7830 2.015 46.2 6.45 281.1 31.9382 21 23.0 8.7365 1.774 46.6 6.29 274.1 31.9630 22 24.0 8.6926 1.596 47.0 6.15 268.0 31.9891 24 25.0 8.5845 1.390 47.7 6.14 267.3 32.0359 25 26.0 8.4005 1.055 49.0 6.23 271.2 32.1146 31 27.0 8.3573 0.946 49.9 6.30 274.5 32.1855 32 28.0 8.3609 0.934 50.7 6.34 275.9 32.2240 25 29.0 8.3270 0.884 51.5 6.35 276.7 32.2427 19 30.0 8.2796 0.822 52.0 6.36 277.2 32.2684 18 31.0 8.2564 0.757 52.3 6.38 277.7 32.2865 18 32.0 8.2430 0.731 52.6 6.38 277.9 32.2933 22 33.0 8.2219 0.718 52.7 6.38 277.8 32.3040 33 34.0 8.1563 0.689 52.9 6.41 279.4 32.3237 33 35.0 8.1250 0.645 53.2 6.44 280.4 32.3317 25 36.0 8.1011 0.682 53.1 6.45 281.0 32.3312 23 37.0 8.0499 0.644 53.5 6.44 280.6 32.3407 24 38.0 8.0018 0.612 53.9 6.41 279.3 32.3507 26 39.0 7.9587 0.581 54.0 6.39 278.4 32.3588 25 40.0 7.9120 0.533 54.4 6.38 277.8 32.3702 21 41.0 7.8701 0.486 54.6 6.35 276.6 32.3863 20 42.0 7.8168 0.473 54.7 6.32 275.3 32.3959 21 43.0 7.8287 0.469 54.6 6.30 274.1 32.4032 25 44.0 7.8351 0.416 54.6 6.23 271.4 32.4240 28 45.0 7.8033 0.395 54.7 6.16 268.1 32.4284 27 46.0 7.7683 0.349 54.9 6.14 267.3 32.4483 25 47.0 7.7395 0.273 55.0 6.13 266.9 32.4912 24 48.0 7.6928 0.234 55.0 6.12 266.5 32.5014 29 49.0 7.6447 0.212 55.1 6.16 268.3 32.5029 30 50.0 7.5553 0.209 55.3 6.22 271.0 32.4991 22 51.0 7.3466 0.214 55.6 6.28 273.3 32.4918 17 52.0 7.1064 0.209 56.0 6.29 273.8 32.4828 13 53.0 7.0126 0.211 56.2 6.29 273.8 32.4956 16 54.0 7.0034 0.206 56.3 6.29 273.9 32.5138 24 54.6 7.0043 0.199 56.3 6.29 273.8 32.5180 9 56.0 7.0069 0.204 56.4 6.25 272.0 32.5293 18 57.0 7.0059 0.194 56.4 6.21 270.2 32.5355 16 58.0 7.0064 0.187 56.3 6.18 268.9 32.5435 14 59.0 7.0068 0.188 56.4 6.16 268.3 32.5476 13 60.0 7.0147 0.180 56.4 6.15 267.5 32.5828 15 61.0 7.0286 0.161 56.4 6.09 265.1 32.6294 20 61.9 7.0321 0.153 56.4 6.02 262.2 32.6491 21 63.2 7.0362 0.142 56.5 5.57 242.6 32.6776 15 64.0 7.1222 0.135 56.4 5.33 231.9 32.7135 23 65.0 7.4179 0.124 55.6 5.10 221.9 32.8134 18 66.0 7.6590 0.112 54.0 4.93 214.6 32.9122 17 67.0 7.6719 0.103 53.9 4.79 208.4 33.0236 17 68.0 7.6739 0.090 54.1 4.65 202.5 33.1003 21 69.0 7.6663 0.079 54.2 4.49 195.6 33.2008 33 69.9 7.6707 0.075 54.4 4.32 188.0 33.2262 33 71.0 7.6876 0.068 54.3 4.15 180.5 33.2479 22 72.0 7.7106 0.066 54.1 4.01 174.5 33.2666 19 73.0 7.7176 0.066 53.9 3.90 169.9 33.2767 20 74.0 7.7104 0.064 52.8 3.79 164.9 33.3731 24 75.0 7.6598 0.062 52.5 3.65 158.9 33.4270 31 76.0 7.5711 0.061 52.6 3.50 152.3 33.4835 32 77.0 7.5213 0.061 52.3 3.31 143.9 33.5223 28 78.0 7.4423 0.059 52.2 3.11 135.1 33.5727 23 79.0 7.4358 0.059 51.7 2.92 127.1 33.6139 19 80.0 7.4778 0.059 50.2 2.78 120.8 33.6487 19 81.0 7.4816 0.060 48.9 2.66 115.5 33.6860 22 82.0 7.4168 0.059 46.6 2.53 110.0 33.7612 32 82.9 7.4011 0.063 45.6 2.42 105.1 33.7758 28 83.9 7.3919 0.062 45.1 2.36 102.6 33.7857 19 85.0 7.3810 0.063 44.8 2.33 101.3 33.7988 16 86.0 7.3788 0.061 44.7 2.30 100.2 33.8018 25 86.6 7.3780 0.063 44.6 2.28 99.3 33.8029 6 88.1 7.3759 0.068 44.4 2.13 92.9 33.8084 26 88.7 7.3753 0.066 44.3 2.12 92.3 33.8086 14