*2007/02/01 14:51:25.39 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/10/14 03:18:41.000 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 : CEC5D789 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.387 97.75 2 Temperature:Secondary 'deg C (ITS90)' 8.3189 11.5827 3 Transmissivity %/metre 23 55.8 4 Fluorescence:URU:Seapoint mg/m^3 0.118 5.378 5 Oxygen:Dissolved:SBE mL/L 1.743 5.847 6 Oxygen:Dissolved:SBE umol/kg 75.86204 254.9427 7 Salinity:T1:C1 PSS-78 31.3916 33.3186 8 Number_of_bin_records n/a 4 46 $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\2006-33\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-33 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Effingham, LaPerouse etc. SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI, Broughton, JdeF STATION : EFF13 EVENT NUMBER : 29 LATITUDE : 48 56.49000 N ! (deg min) LONGITUDE : 125 10.71000 W ! (deg min) ALTIMETER (M) : 6.86 ! 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 ' ' 2668 conductivity:primary ' ' 2399 pressure ' ' 75636 temperature:secondary ' ' 2038 conductivity:secondary ' ' 2754 Fluorometer ' ' Seapoint transmissometer:primary ' ' 723DR Oxygen:SBE ' ' 0047 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37D $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/01/22 17:26:00 11858 11858 CLEAN 5.0 2007/01/22 17:52:44 11792 11792 SHIFTDAT 3.4 2007/01/22 18:18:27 11792 11792 SHIFTDAT 3.4 2007/01/23 12:22:37 11792 11792 SHIFTDAT 3.4 2007/01/23 12:47:44 11792 11792 SHIFTDAT 3.4 2007/01/23 13:15:31 11792 11792 DELETE 6.3 2007/01/23 13:38:03 11792 2316 CTDEDIT 4.61 2007/01/26 13:50:48 2316 1973 CALIB 11.7 2007/01/29 15:09:26 1973 1973 FILTERS 4.3 2007/01/29 15:18:23 1973 1973 BINAVE 4.1.1 2007/01/29 15:24:36 1973 95 CALIB 11.7 2007/01/29 17:51:13 95 95 REMOVECH 7.0 2007/01/30 10:09:38 95 95 CHGUNITS 3.0 2007/01/30 11:08:26 95 95 REORDER 1.2.1 2007/01/30 11:08:45 ? ? HDREDIT2 2.5.1 2007/02/01 14:51:25 ? ? $END $REMARKS -CLEAN functions: 2007/01/22 17:44:41 20 Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.80 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.20 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift=120.00 -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 88.35 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/01/26 13:50:48 343 records were deleted in this editing session. 52 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/01/29 15:09:26 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-33\CTD\doc\2006-33-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.2530000E-01 0.1067100E+01 14 Salinity:T0:C0 PSS-78 10 -0.7300000E-02 0.1000000E+01 15 Salinity:T1:C1 PSS-78 10 -0.1300000E-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: 2007/01/29 17:51:13 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-33\CTD\doc\2006-33-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1200000E+00 0.1000000E+01 -REMOVECH 2007/01/30 10:09:38 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/02/01 14:51:25 Applied edit header: Q:\Cruise_Data\2006-33\CTD\doc\2006-33-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> 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\2006-33\2006-33-0029.dat Software Version Seasave Win32 V 5.37d Temperature SN = 2668 Conductivity SN = 2399 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 14 2006 03:18:41 NMEA Latitude = 48 56.49 N NMEA Longitude = 125 10.71 W NMEA UTC (Time) = Oct 14 2006 03:18:41 Store Lat/Lon Data = Add to Header Only Ship: J.P. Tully Cruise: 2006-33 Station: EFF13 Latitude: Longitude: Depth: 103m # nquan = 16 # nvalues = 11858 # 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 = 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, 11858 # span 1 = 1.860, 98.354 # span 2 = 8.3180, 11.8643 # span 3 = 8.3132, 11.8954 # span 4 = 3.488489, 3.601990 # span 5 = 3.488074, 3.605243 # span 6 = 58.6412, 86.6504 # span 7 = 1.0623e-01, 1.1861e+01 # span 8 = 1.2552, 3.5739 # span 9 = 1.68162, 7.27192 # span 10 = 0.00, 100.00 # span 11 = -1.182, 1.513 # span 12 = 0, 1 # span 13 = 30.6866, 33.3258 # span 14 = 30.6679, 33.3256 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 14 2006 03:18:41 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2668, 18-May-06 # sensor 1 = Frequency 1 conductivity, primary, 2399, 23-May-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-99 # sensor 3 = Frequency 3 temperature, secondary, 2038, 07-June-05 # sensor 4 = Frequency 4 conductivity, secondary, 2754, 23-May-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 723DR, 28-Mar-06 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0047, 10-Jun-06p # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Jan 22 2007 11:21:28, 5.37e # datcnv_in = Q:\Cruise_Data\2006-33\CTD\2006-33-0029.dat Q:\Cruise_Data\2006-33 \CTD\2006-33-ctd.CON # datcnv_skipover = 0 # wildedit_date = Jan 22 2007 12:13:15, 5.37e # wildedit_in = Q:\Cruise_Data\2006-33\CTD\convert\2006-33-0029.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 = Jan 22 2007 16:24:05, 5.37e # celltm_in = Q:\Cruise_Data\2006-33\CTD\wildedit\2006-33-0029.cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jan 22 2007 16:36:09, 5.37e # Derive_in = Q:\Cruise_Data\2006-33\CTD\celltm\2006-33-0029.cnv Q:\Cruise_Data\ 2006-33\CTD\2006-33-ctd.CON # file_type = ascii END* CTDEDIT was used to remove records from the surface to 2.3db and records corrupted by shed wakes around 89-92, 93 and 97db and 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. Recalibration of SBE Dissolved Oxygen: The SBE sensor calibration drifted significantly during the cruise, so the data were divided into 2 sections for recalibration. Where there were insufficient data to enable reliable recalibration the channel was removed. The dissolved oxygen data in the CTD files should be considered, roughly • ±0.8ml/l from 0 – 75db • ±0.4ml/l from 75 – 175db • ±0.1ml/l below 175db • The manufacturer considers the sensor unreliable below 100db ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.253E-01 1.0671) Salinity:T0:C0 PSS-78 10 -99 () (-0.73E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (-0.13E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.12 1) $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 11.5827 23.0 5.378 5.85 254.9 31.3916 6 3.0 11.5767 24.7 5.048 5.66 247.0 31.4145 22 4.0 11.3913 31.5 4.071 5.41 235.9 31.6117 24 5.0 11.0640 38.6 3.327 5.18 225.7 31.8244 27 6.0 11.0439 40.6 3.111 4.90 213.5 31.8216 28 7.0 11.0258 40.9 2.845 4.66 203.0 31.8165 27 8.0 10.6428 49.1 1.711 4.49 195.8 31.9630 23 9.0 10.5478 51.3 1.421 4.38 190.9 31.9975 23 10.0 10.5453 48.2 1.059 4.29 186.8 32.0119 25 11.0 10.4589 53.1 0.808 4.21 183.3 32.0374 26 12.0 10.4653 53.2 0.846 4.15 180.7 32.0496 24 13.0 10.4430 53.1 0.844 4.10 178.7 32.0564 24 14.0 10.3524 53.9 0.592 4.06 176.8 32.0653 24 15.0 10.3336 54.0 0.586 4.00 174.4 32.0730 25 16.0 10.3026 54.2 0.490 3.95 172.0 32.0871 25 17.0 10.2922 54.0 0.502 3.88 169.0 32.1067 25 18.0 10.2801 54.4 0.478 3.82 166.6 32.1204 26 19.0 10.2866 54.7 0.449 3.79 164.9 32.1406 27 20.0 10.2886 54.9 0.393 3.75 163.4 32.1479 25 21.0 10.2683 55.3 0.329 3.73 162.4 32.1540 21 22.0 10.2535 55.4 0.351 3.71 161.5 32.1607 17 23.0 10.2468 55.5 0.325 3.68 160.4 32.1692 22 24.0 10.2427 55.6 0.299 3.64 158.5 32.1725 24 25.0 10.2366 55.6 0.270 3.59 156.6 32.1780 25 26.0 10.2033 55.6 0.271 3.56 155.1 32.1979 22 27.0 10.1471 55.8 0.244 3.54 154.0 32.2260 24 28.0 10.1339 55.6 0.273 3.52 153.1 32.2344 24 29.0 10.1291 55.7 0.255 3.50 152.3 32.2400 26 30.0 10.1171 55.6 0.266 3.47 151.3 32.2501 22 31.0 10.1006 55.5 0.271 3.44 149.9 32.2553 21 32.0 10.0877 55.5 0.246 3.39 147.7 32.2599 20 33.0 10.0749 55.5 0.240 3.33 145.2 32.2685 20 34.0 10.0187 55.3 0.252 3.27 142.4 32.2911 21 35.0 9.9138 55.5 0.228 3.19 139.0 32.3346 26 36.0 9.8499 55.3 0.221 3.12 135.7 32.3655 27 37.0 9.7685 55.6 0.223 3.05 132.8 32.4054 25 38.0 9.6989 55.3 0.208 2.97 129.3 32.4389 24 39.0 9.6775 55.3 0.204 2.89 125.7 32.4486 22 40.0 9.6296 55.3 0.229 2.82 122.7 32.4693 21 41.0 9.5398 54.6 0.197 2.76 120.2 32.5018 22 42.0 9.4814 54.3 0.175 2.70 117.8 32.5283 22 43.0 9.4553 54.2 0.194 2.65 115.5 32.5383 23 44.0 9.4385 54.1 0.162 2.60 113.3 32.5464 20 45.0 9.4053 54.0 0.167 2.55 111.1 32.5614 19 46.0 9.3304 53.6 0.190 2.49 108.6 32.6027 21 47.0 9.2592 53.6 0.170 2.43 106.0 32.6481 18 48.0 9.2006 52.5 0.158 2.38 103.7 32.6748 18 49.0 9.1582 52.4 0.153 2.33 101.5 32.6897 16 50.0 9.1244 52.1 0.165 2.28 99.1 32.7061 17 51.0 9.1060 51.1 0.147 2.22 96.9 32.7167 16 52.0 9.0350 51.7 0.157 2.18 94.7 32.7520 18 53.0 8.9599 51.8 0.188 2.14 93.0 32.7881 17 54.0 8.9195 51.2 0.165 2.11 91.9 32.8046 17 55.0 8.9024 50.8 0.153 2.09 91.0 32.8116 17 56.0 8.8670 50.4 0.188 2.08 90.5 32.8335 18 57.0 8.8402 50.1 0.152 2.06 89.7 32.8667 18 58.0 8.8112 49.4 0.146 2.04 88.7 32.8903 18 59.0 8.7888 49.0 0.132 2.00 87.1 32.9087 17 60.0 8.7545 48.7 0.144 1.96 85.4 32.9323 16 61.0 8.7195 48.2 0.149 1.92 83.7 32.9533 17 62.0 8.6895 47.9 0.153 1.88 82.0 32.9583 18 63.0 8.6209 46.5 0.154 1.85 80.4 32.9803 17 64.0 8.6039 45.9 0.132 1.82 79.1 32.9928 17 65.0 8.5992 45.6 0.146 1.79 77.9 33.0037 17 66.0 8.5556 45.0 0.127 1.77 77.0 33.0202 17 67.0 8.5066 44.0 0.118 1.76 76.5 33.0639 18 68.0 8.4794 42.7 0.119 1.75 76.0 33.0879 18 69.0 8.4671 42.3 0.124 1.74 75.9 33.0973 19 70.0 8.4564 42.1 0.138 1.75 75.9 33.1064 19 70.9 8.4477 41.3 0.151 1.75 76.2 33.1155 15 72.0 8.4285 40.9 0.136 1.76 76.4 33.1375 15 73.0 8.4171 40.5 0.130 1.76 76.6 33.1549 17 74.0 8.4135 39.9 0.121 1.76 76.7 33.1635 17 75.0 8.4123 39.8 0.123 1.76 76.8 33.1674 17 76.0 8.4088 39.3 0.118 1.77 77.0 33.1734 17 77.0 8.3994 38.8 0.123 1.77 77.2 33.1816 17 78.0 8.3816 36.8 0.118 1.78 77.4 33.2028 17 79.0 8.3726 35.0 0.122 1.78 77.6 33.2174 17 80.0 8.3682 34.5 0.132 1.79 77.8 33.2239 18 81.0 8.3667 34.3 0.131 1.79 78.1 33.2263 19 82.0 8.3661 34.3 0.128 1.81 78.6 33.2273 19 83.0 8.3652 34.1 0.128 1.82 79.2 33.2301 19 84.0 8.3661 34.1 0.132 1.83 79.6 33.2395 17 85.0 8.3669 34.2 0.126 1.83 79.8 33.2432 15 86.0 8.3618 33.4 0.127 1.84 79.9 33.2564 12 87.1 8.3559 32.4 0.121 1.84 80.2 33.2643 22 88.0 8.3548 32.2 0.120 1.85 80.4 33.2658 32 88.6 8.3547 32.2 0.122 1.85 80.3 33.2664 9 92.1 8.3537 32.8 0.129 1.89 82.1 33.2796 25 93.4 8.3519 32.9 0.139 1.89 82.2 33.2817 4 94.0 8.3493 32.8 0.133 1.89 82.3 33.2850 32 95.0 8.3437 31.9 0.126 1.89 82.3 33.2911 40 96.0 8.3304 30.6 0.134 1.89 82.2 33.3046 46 96.8 8.3231 30.1 0.128 1.89 82.1 33.3123 21 97.8 8.3189 28.8 0.134 1.88 82.0 33.3186 18