*2006/03/31 14:31:17.93 *IOS HEADER VERSION 1.6 2006/03/07 2006/03/07 *FILE START TIME : UTC 2005/10/02 03:36:18.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 105 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C4875286 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.931 106.872 2 Temperature:Primary 'deg C (ITS90)' 7.0473 10.6504 3 Transmissivity %/metre 11.5 53.3 4 Fluorescence:URU:Seapoint mg/m^3 0.138 1.979 5 Oxygen:Dissolved:SBE mL/L 1.576 4.526 6 Oxygen:Dissolved:SBE umol/kg 68.53932 197.3432 7 Salinity:T0:C0 PSS-78 31.1879 33.8699 8 Number_of_bin_records n/a 16 64 $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\2005-23\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-23 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse, ECOHAB, PERD, Aquaculture SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : JdeF/WCVI/Knight Inlet STATION : JF2-1 EVENT NUMBER : 7 LATITUDE : 48 24.98000 N ! (deg min) LONGITUDE : 124 12.02000 W ! (deg min) ALTIMETER (M) : 8.82 ! 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 ' ' 4484 conductivity:primary ' ' 3038 pressure ' ' 63507 temperature:secondary ' ' 2106 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR Oxygen:SBE ' ' 0766 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.35 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/03/28 10:35:31 9973 9973 CLEAN 4.8.1 2006/03/28 11:01:30 9937 9937 SHIFTDAT 3.4 2006/03/28 17:46:34 9937 9937 SHIFTDAT 3.4 2006/03/28 18:00:57 9937 9937 SHIFTDAT 3.4 2006/03/28 18:14:58 9937 9937 SHIFTDAT 3.4 2006/03/28 18:28:53 9937 9937 DELETE 6.3 2006/03/28 18:42:41 9937 3694 CTDEDIT 4.60 2006/03/29 14:29:34 3694 3494 CALIB 11.7 2006/03/31 12:08:19 3494 3494 FILTERS 4.3 2006/03/31 12:12:12 3494 3494 BINAVE 4.1 2006/03/31 13:08:37 3494 105 CALIB 11.7 2006/03/31 14:25:48 105 105 REMOVECH 7.0 2006/03/31 14:26:35 105 105 CHGUNITS 2.1 2006/03/31 14:30:57 105 105 REORDER 1.2.1 2006/03/31 14:31:07 ? ? HDREDIT2 2.5.1 2006/03/31 14:31:17 ? ? $END $REMARKS -CLEAN functions: 2006/03/28 10:59:56 20 Interpolation by Record Number, 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: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=160.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.40 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 DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 10.00 Minimum Surface Salinity: 5.000 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 97.15 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2006/03/29 14:29:34 200 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2006/03/31 12:08:19 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-23\CTD\doc\2005-23-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.6920000E-01 0.1403800E+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: 2006/03/31 14:25:48 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-23\CTD\doc\2005-23-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.9000000E-01 0.1000000E+01 -REMOVECH 2006/03/31 14:26:35 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2006/03/31 14:31:17 Applied edit header: Q:\Cruise_Data\2005-23\CTD\doc\2005-23-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\2005-23\2005-23-0007.dat Software Version Seasave Win32 V 5.35 Temperature SN = 4484 Conductivity SN = 3038 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 02 2005 03:36:23 NMEA Latitude = 48 24.98 N NMEA Longitude = 124 12.02 W NMEA UTC (Time) = Oct 02 2005 03:36:18 Store Lat/Lon Data = Add to Header Only Ship:Tully Cruise:2005-23 Station: JF2-2 Depth: 115m # nquan = 16 # nvalues = 9973 # 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, 9973 # span 1 = 0.931, 107.151 # span 2 = 7.0439, 10.7392 # span 3 = 7.0437, 10.7882 # span 4 = 3.434396, 3.490453 # span 5 = 3.434615, 3.490599 # span 6 = 54.6314, 85.5291 # span 7 = 1.2454e-01, 4.5531e+00 # span 8 = 0.9084, 1.7558 # span 9 = 1.12291, 3.26998 # span 10 = 0.00, 100.00 # span 11 = -1.153, 1.196 # span 12 = 0, 1 # span 13 = 30.6480, 33.8729 # span 14 = 30.8928, 33.8753 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 02 2005 03:36:23 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4484, 19-Mar-05 # sensor 1 = Frequency 1 conductivity, primary, 3038, 03-Mar-05, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 2106, 08-Jul-05 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 12-Jul-05, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 498DR, 22-May-05 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0766, 16-Nov-04 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Mar 27 2006 11:25:03, 5.37e # datcnv_in = Q:\Cruise_Data\2005-23\CTD\2005-23-0007.dat Q:\Cruise_Data\2005-23 \CTD\2005-23-ctd.con # datcnv_skipover = 0 # wildedit_date = Mar 28 2006 09:04:27, 5.37e # wildedit_in = Q:\Cruise_Data\2005-23\CTD\convert\2005-23-0007.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 = Mar 28 2006 10:00:55, 5.37e # celltm_in = Q:\Cruise_Data\2005-23\CTD\wildedit\2005-23-0007.cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 28 2006 10:04:27, 5.37e # Derive_in = Q:\Cruise_Data\2005-23\CTD\celltm\2005-23-0007.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* The descent rate of the CTD is quite low and very noisy. CTDEDIT was used to remove surface records to 2.5db and records corrupted by shed wakes around 9, 43, 51, 57, 80 and 81db. 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 - 100m • ±0.4ml/l from 100 – 200m • ±0.1ml/l from 200 - 1000m *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.692E-01 1.4038) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.9E-01 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T0:C0 er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 2.9 10.6504 37.2 1.463 4.53 197.3 31.1879 41 4.0 10.6424 42.9 1.505 4.44 193.7 31.1914 25 5.0 10.6460 39.0 1.479 4.37 190.7 31.1911 22 6.0 10.6382 39.3 1.513 4.32 188.4 31.1951 20 7.0 10.6027 41.9 1.629 4.27 186.3 31.2159 21 8.0 10.4219 48.0 1.810 4.22 183.9 31.3232 30 9.0 10.3925 48.5 1.951 4.16 181.1 31.3474 35 10.0 10.3550 49.0 1.979 4.09 178.1 31.3818 34 11.0 10.3296 49.1 1.835 4.05 176.6 31.3978 28 12.0 10.3214 50.0 1.794 4.02 175.1 31.4076 33 13.1 10.3120 50.6 1.675 3.96 172.5 31.4185 57 13.9 10.2853 51.0 1.651 3.90 170.0 31.4426 52 15.0 10.2252 51.3 1.589 3.87 168.7 31.4903 32 16.0 10.2115 51.5 1.543 3.86 168.1 31.4982 30 17.0 10.1940 51.7 1.554 3.85 167.6 31.5076 34 18.0 10.1946 51.9 1.487 3.84 167.2 31.5078 38 19.0 10.1932 52.0 1.491 3.83 166.8 31.5088 36 20.0 10.1914 52.0 1.458 3.82 166.6 31.5105 57 20.9 10.1890 52.0 1.428 3.82 166.4 31.5128 45 22.0 10.1865 52.0 1.419 3.81 166.0 31.5147 29 23.0 10.1850 52.0 1.407 3.79 165.2 31.5158 30 24.0 10.1684 52.0 1.391 3.76 164.0 31.5296 33 25.0 10.1266 52.3 1.365 3.73 162.4 31.5592 30 26.0 10.0480 52.9 1.239 3.68 160.2 31.6212 47 26.9 9.9450 53.3 1.029 3.62 157.6 31.7239 53 28.0 9.8315 52.7 0.879 3.57 155.5 31.8366 30 29.0 9.7642 51.8 0.832 3.54 154.2 31.8965 28 30.0 9.7395 52.0 0.804 3.52 153.2 31.9238 30 31.0 9.6914 51.3 0.775 3.49 151.9 31.9618 37 32.0 9.6438 50.6 0.760 3.45 150.3 32.0001 50 33.0 9.6011 49.9 0.720 3.41 148.7 32.0314 39 34.0 9.5246 49.0 0.701 3.38 147.0 32.0899 32 35.0 9.5091 50.4 0.666 3.33 145.2 32.1145 43 36.0 9.4728 52.1 0.615 3.30 143.6 32.1527 41 37.0 9.3874 52.5 0.584 3.29 143.1 32.2278 30 38.0 9.3676 52.3 0.570 3.27 142.4 32.2440 30 39.0 9.3656 52.1 0.564 3.21 139.9 32.2466 48 40.0 9.3608 51.9 0.570 3.13 136.4 32.2508 40 41.0 9.2394 51.2 0.543 3.08 134.1 32.3466 28 42.0 9.0449 48.3 0.526 3.04 132.5 32.4923 25 43.2 8.9327 49.5 0.467 3.00 130.5 32.6089 20 44.0 8.8943 51.1 0.448 2.96 128.9 32.6500 41 45.0 8.8516 50.9 0.445 2.94 128.0 32.6799 30 46.0 8.8413 50.5 0.433 2.93 127.4 32.6862 27 47.0 8.8403 50.3 0.424 2.91 126.9 32.6860 31 48.0 8.8296 48.9 0.433 2.90 126.3 32.6859 32 49.0 8.8177 47.4 0.436 2.89 125.7 32.6901 33 50.0 8.8097 48.2 0.439 2.87 125.0 32.6951 46 51.0 8.7774 48.2 0.425 2.84 123.8 32.7182 44 52.0 8.7515 47.5 0.413 2.82 122.9 32.7347 31 53.0 8.7291 46.8 0.415 2.81 122.2 32.7464 26 54.0 8.6937 47.6 0.407 2.79 121.6 32.7862 23 55.0 8.6849 48.9 0.393 2.77 120.7 32.7976 24 56.0 8.6592 48.5 0.386 2.74 119.4 32.8067 33 56.9 8.6203 47.9 0.373 2.70 117.7 32.8328 41 58.0 8.4820 47.1 0.356 2.65 115.3 32.9241 32 59.0 8.4531 45.5 0.341 2.63 114.5 32.9363 26 60.0 8.4325 44.2 0.349 2.61 113.7 32.9458 24 61.0 8.4123 44.0 0.343 2.59 112.7 32.9582 28 62.0 8.4091 43.5 0.340 2.56 111.5 32.9592 31 63.0 8.3870 43.6 0.348 2.53 110.3 32.9760 32 64.0 8.3143 43.2 0.326 2.51 109.3 33.0245 29 65.0 8.2661 42.1 0.320 2.49 108.5 33.0537 28 66.0 8.2491 41.4 0.317 2.47 107.4 33.0647 32 67.0 8.2384 41.1 0.321 2.44 106.3 33.0719 43 68.0 8.1915 39.7 0.309 2.40 104.5 33.1018 40 69.0 8.1323 38.9 0.337 2.35 102.4 33.1367 27 70.0 8.1171 38.8 0.334 2.31 100.7 33.1438 22 71.0 8.1081 38.9 0.326 2.28 99.3 33.1478 22 72.0 7.9568 38.3 0.300 2.24 97.7 33.2461 26 73.0 7.8647 36.6 0.286 2.20 95.7 33.3096 38 74.0 7.7826 36.0 0.261 2.14 93.2 33.3703 49 75.0 7.7008 35.1 0.250 2.08 90.5 33.4271 49 76.0 7.6354 35.2 0.253 2.03 88.5 33.4712 26 77.0 7.6013 35.7 0.225 2.01 87.3 33.4943 22 78.0 7.5855 36.1 0.217 1.99 86.4 33.5053 22 79.0 7.5314 35.5 0.220 1.97 85.5 33.5419 24 79.9 7.4960 35.3 0.203 1.95 84.6 33.5653 16 81.0 7.4694 34.1 0.195 1.91 82.9 33.5835 29 82.0 7.4475 33.3 0.196 1.89 82.1 33.5975 26 83.0 7.4339 33.1 0.192 1.88 81.6 33.6059 25 84.0 7.4175 33.2 0.181 1.86 81.0 33.6172 30 85.0 7.4085 33.0 0.183 1.84 80.2 33.6238 38 86.0 7.3867 31.9 0.182 1.81 78.8 33.6379 41 87.0 7.3485 29.7 0.175 1.77 77.0 33.6629 38 88.0 7.3001 26.9 0.171 1.74 75.6 33.6944 30 89.0 7.2005 24.2 0.162 1.71 74.5 33.7592 26 90.0 7.1472 22.1 0.165 1.70 73.8 33.7945 25 91.0 7.1347 22.0 0.191 1.68 73.1 33.8030 28 92.0 7.1124 21.1 0.156 1.66 72.4 33.8198 35 93.0 7.0906 19.5 0.175 1.65 71.7 33.8359 40 94.0 7.0819 18.9 0.159 1.64 71.2 33.8424 39 95.0 7.0762 17.8 0.187 1.62 70.7 33.8468 35 96.0 7.0722 17.4 0.153 1.62 70.4 33.8500 31 97.0 7.0676 16.7 0.151 1.61 70.1 33.8532 25 98.0 7.0645 16.8 0.138 1.61 69.9 33.8559 22 99.0 7.0584 15.8 0.161 1.61 69.8 33.8605 24 100.0 7.0564 15.3 0.172 1.60 69.7 33.8622 30 101.0 7.0569 14.6 0.153 1.60 69.4 33.8625 37 102.0 7.0537 14.4 0.152 1.59 69.2 33.8650 46 103.0 7.0518 13.5 0.176 1.59 69.1 33.8664 36 104.0 7.0473 11.5 0.160 1.59 68.9 33.8699 28 105.0 7.0473 12.4 0.159 1.58 68.9 33.8699 24 106.0 7.0482 12.4 0.168 1.58 68.8 33.8693 31 106.9 7.0475 11.7 0.170 1.58 68.5 33.8699 64