*2005/09/20 15:04:57.78 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/05/28 23:49:53.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 91 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.052 91.507 2 Temperature:Primary 'deg C (ITS90)' 8.646 12.9385 3 Transmissivity %/metre 20.6 54.8 4 Fluorescence:URU:Seapoint mg/m^3 0.301 9.631 5 Oxygen:Dissolved:SBE mL/L 3.673 7.931 6 Oxygen:Dissolved:SBE umol/kg 159.8736 346.1809 7 Salinity:T0:C0 PSS-78 30.2501 33.1411 8 Number_of_bin_records n/a 2 67 $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\2005-11\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-11 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Mackas D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LG02 EVENT NUMBER : 43 LATITUDE : 49 18.75000 N ! (deg min) LONGITUDE : 126 38.19000 W ! (deg min) *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 ' ' 2023 conductivity:secondary ' ' 2399 Fluorometer ' ' Seapoint transmissometer:primary ' ' 732DR Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.32 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.9 2005/09/15 15:18:54 19244 19244 CLEAN 4.8 2005/09/15 16:03:36 19244 19244 SHIFTDAT 3.4 2005/09/16 16:03:58 19244 19244 SHIFTDAT 3.4 2005/09/16 16:25:08 19244 19244 SHIFTDAT 3.4 2005/09/16 16:46:58 19244 19244 SHIFTDAT 3.4 2005/09/16 17:08:38 19244 19244 DELETE 6.3 2005/09/16 17:26:24 19244 4017 CTDEDIT 4.60 2005/09/19 15:20:50 4017 3462 CALIB 11.5 2005/09/20 13:52:29 3462 3462 FILTERS 4.3 2005/09/20 14:00:57 3462 3462 BINAVE 4.1 2005/09/20 14:06:22 3462 91 CALIB 11.5 2005/09/20 14:30:59 91 91 REMOVECH 7.0 2005/09/20 14:44:51 91 91 CHGUNITS 2.1 2005/09/20 14:45:08 91 91 REORDER 1.2.1 2005/09/20 14:56:13 ? ? HDREDIT2 2.5 2005/09/20 15:04:57 ? ? $END $REMARKS -CLEAN functions: 2005/09/15 15:51:51 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Set event to last 4 characters of file name -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= -0.50 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=150.00 -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 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 81.65 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2005/09/19 15:20:50 555 records were deleted in this editing session. 31 changes in channel Salinity:T0:C0 -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-11\CTD\doc\2005-11-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1080000E-01 0.1266200E+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. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-11\CTD\doc\2005-11-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.7000000E-02 0.1000000E+01 -REMOVECH 2005/09/20 14:44:51 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] Status:Pump Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2005/09/20 15:04:57 Applied edit header: Q:\Cruise_Data\2005-11\CTD\doc\2005-11-hdr1.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\2005-11\2005-11-0043.dat Software Version Seasave Win32 V 5.32 Temperature SN = 4484 Conductivity SN = 3038 Number of Bytes Per Scan = 24 Number of Voltage Words = 2 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = May 28 2005 23:50:35 NMEA Latitude = 49 18.75 N NMEA Longitude = 126 38.19 W NMEA UTC (Time) = May 28 2005 23:49:53 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2005-11 Station: LG02 Latitude: Longitude: 98m # nquan = 15 # nvalues = 19244 # 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 = dz/dtM: Descent Rate [m/s] # name 12 = sal00: Salinity [PSU] # name 13 = sal11: Salinity, 2 [PSU] # name 14 = flag: flag # span 0 = 1, 19244 # span 1 = 0.625, 91.653 # span 2 = 8.6450, 13.2428 # span 3 = 8.6540, 13.2116 # span 4 = 3.370502, 3.613435 # span 5 = 2.955979, 3.610949 # span 6 = 52.3000, 86.4109 # span 7 = 2.1978e-01, 1.3568e+01 # span 8 = 1.5788, 3.0061 # span 9 = 2.77166, 6.29039 # span 10 = 0, 1 # span 11 = -1.093, 1.031 # span 12 = 28.2704, 33.1418 # span 13 = 24.3290, 33.1414 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 28 2005 23:50:35 # 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, 2023, 07-Apr-05 # sensor 4 = Frequency 4 conductivity, secondary, 2399, 07-Apr-05, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 732DR, 22-May-05 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0047, 10-Feb-05 # datcnv_date = Sep 15 2005 12:07:43, 5.32a # datcnv_in = Q:\Cruise_Data\2005-11\CTD\2005-11-0043.dat Q:\Cruise_Data\2005-11 \CTD\2005-12-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 15 2005 13:55:22, 5.32a # wildedit_in = Q:\Cruise_Data\2005-11\CTD\convert\2005-11-0043.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prDM t090C t190C # wildedit_excl_bad_scans = yes # celltm_date = Sep 15 2005 14:53:21, 5.32a # celltm_in = Q:\Cruise_Data\2005-11\CTD\wildedit\2005-11-0043.cnv # celltm_alpha = 0.0300, 0.0100 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Sep 15 2005 14:59:23, 5.32a # Derive_in = Q:\Cruise_Data\2005-11\CTD\celltm\2005-11-0043.cnv Q:\Cruise_Data\ 2004-13\CTD\2004-13-ctd2.con # file_type = ascii END* The descent rate of the CTD was low and noisy resulting in much corruption by shed wakes. CTDEDIT was used to remove many bad records and to clean salinity. ******************************************************************** 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 - 200m • ±0.2ml/l from 200 – 300m • ±0.1ml/l from 300 - 1300m • data from below 1300m is considered unreliable by the manufacturer, but the errors appear to be less than 0.1ml/l for this data set. ******************************************************************** *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.108E-01 1.2662) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.7E-02 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 2.1 12.7961 20.6 3.906 7.85 342.8 30.2642 41 3.0 12.9385 34.6 3.774 7.91 345.1 30.2638 64 4.5 12.7441 32.7 4.285 7.92 345.6 30.2655 10 5.0 12.7727 28.7 4.449 7.92 345.7 30.2642 67 6.0 12.7876 33.6 4.224 7.93 346.2 30.2629 59 7.0 12.7092 37.3 4.170 7.91 345.1 30.2548 38 8.0 12.6143 37.3 5.096 7.88 343.8 30.2501 45 9.0 12.5721 36.8 6.212 7.86 343.2 30.2511 58 10.0 12.5482 36.1 5.795 7.87 343.7 30.2503 47 10.9 12.5256 36.3 6.266 7.70 336.2 30.2556 56 12.0 12.4571 36.2 6.716 7.48 326.3 30.2677 38 13.0 12.0316 36.1 7.668 7.30 318.4 30.4701 54 14.0 11.8222 36.1 9.386 7.12 310.5 30.5855 55 15.0 11.7230 37.0 9.631 7.01 306.0 30.6561 38 15.9 11.6571 37.9 8.699 6.96 303.5 30.7168 32 17.2 11.5707 39.9 7.614 6.68 291.3 30.8691 28 18.0 11.5309 42.2 6.683 6.61 288.4 30.9152 31 19.0 11.4419 43.5 5.408 6.57 286.7 30.9823 35 20.0 11.4052 45.6 3.830 6.62 288.8 31.0204 28 21.0 11.4543 45.8 4.098 6.66 290.4 31.1055 38 22.0 11.4913 44.7 6.065 6.64 289.7 31.1401 55 23.0 11.4673 43.9 7.604 6.63 289.3 31.1555 50 24.0 11.3998 43.4 6.320 6.58 286.8 31.2448 39 25.0 11.3567 43.0 7.110 6.44 280.8 31.2876 49 26.0 11.2078 44.0 5.813 6.37 277.6 31.3514 36 27.0 11.1554 44.9 3.938 6.38 278.2 31.3661 40 27.9 11.1329 45.7 3.148 6.38 278.3 31.4007 37 29.0 11.0156 46.9 3.692 6.35 276.8 31.4787 43 30.0 10.9485 47.8 3.069 6.34 276.4 31.4934 46 30.9 10.9277 50.0 2.279 6.33 275.9 31.5045 52 31.9 10.8911 51.4 2.582 6.31 274.9 31.5241 37 33.0 10.8576 52.4 1.689 6.28 273.8 31.5397 42 34.0 10.8325 52.5 1.899 6.27 273.4 31.5458 36 34.6 10.8195 52.5 1.961 6.27 273.1 31.5484 4 36.0 10.8177 52.0 1.716 6.26 272.8 31.5498 36 37.0 10.8182 52.6 1.697 6.26 272.9 31.5497 37 37.8 10.8184 52.9 2.257 6.26 272.8 31.5500 36 39.0 10.8169 52.7 2.562 6.25 272.5 31.5510 49 40.0 10.8161 52.8 2.071 6.25 272.4 31.5521 48 41.0 10.8140 52.6 1.610 6.25 272.4 31.5533 35 42.0 10.8128 52.9 1.954 6.24 272.2 31.5541 39 43.2 10.8113 52.8 1.735 6.20 270.1 31.5558 19 44.0 10.8088 52.8 1.687 6.19 270.0 31.5603 26 45.0 10.7904 52.7 2.277 6.19 269.8 31.5869 26 45.8 10.7819 53.4 1.289 6.18 269.5 31.6008 23 47.0 10.7922 53.6 1.605 6.18 269.5 31.6167 19 48.0 10.7949 54.4 2.100 6.18 269.5 31.6329 23 49.0 10.7940 54.4 1.708 6.18 269.5 31.6447 25 50.1 10.7876 54.8 1.376 6.18 269.5 31.6565 44 51.1 10.7896 54.2 0.966 6.17 269.0 31.6522 30 52.0 10.7903 52.2 1.871 6.17 268.9 31.6894 31 53.0 10.7597 49.9 3.116 6.17 268.8 31.7315 29 54.1 10.7483 49.1 3.047 6.16 268.4 31.7368 43 54.9 10.7386 49.1 3.346 6.15 267.9 31.7418 55 56.0 10.7344 50.4 2.676 6.13 267.3 31.7438 30 57.0 10.7270 50.5 2.848 6.13 267.3 31.7477 37 58.0 10.7061 51.4 2.017 6.09 265.4 31.7620 59 58.9 10.6810 52.7 1.780 5.99 261.1 31.7741 53 60.0 10.5888 53.8 1.544 5.91 257.7 31.7759 34 61.0 10.5333 53.7 1.451 5.91 257.7 31.7806 41 62.0 10.5449 53.5 1.327 5.97 260.4 31.8015 52 63.0 10.7346 53.6 1.282 6.01 262.1 31.8733 30 64.0 10.8446 52.9 1.193 6.05 263.7 31.9085 24 65.1 10.8388 52.8 1.841 6.04 263.1 31.9087 34 66.0 10.7689 52.8 1.683 5.87 255.9 31.8914 35 67.0 10.4894 51.5 1.664 5.75 250.4 31.8641 36 68.0 10.3420 52.2 1.253 5.70 248.3 31.8900 37 69.0 10.3017 53.1 1.444 5.66 246.9 31.9009 32 70.0 10.2795 51.3 1.111 5.63 245.4 31.9095 41 71.1 10.2212 53.6 1.443 5.56 242.4 31.9328 32 72.0 10.1969 53.2 0.710 5.51 240.3 31.9431 35 73.0 10.1508 53.4 0.601 5.44 237.2 31.9605 40 74.0 10.0415 53.4 0.596 5.34 232.4 32.0119 58 74.9 9.9349 53.2 0.852 5.17 225.2 32.0630 47 76.0 9.8401 53.0 0.985 5.03 219.2 32.1133 35 77.0 9.6371 52.1 0.615 4.89 212.8 32.2382 48 78.0 9.5405 51.7 0.532 4.72 205.5 32.3233 35 79.0 9.4871 51.2 0.434 4.59 200.1 32.3785 31 79.9 9.3270 50.8 0.465 4.48 195.0 32.5420 38 81.0 9.2025 50.5 0.414 4.30 187.5 32.6622 46 82.0 9.1445 47.0 0.318 4.24 184.8 32.7123 38 83.0 9.1255 49.6 0.311 4.21 183.4 32.7265 41 84.0 9.1170 49.7 0.301 4.19 182.3 32.7321 56 85.0 9.1121 49.5 0.311 4.16 181.0 32.7353 36 86.0 9.1081 49.1 0.334 4.14 180.4 32.7383 31 87.1 9.0869 48.9 0.313 4.13 179.8 32.7562 40 87.8 9.0602 46.6 0.304 4.09 178.1 32.7819 13 88.8 8.9958 47.6 0.314 4.02 174.8 32.8379 31 90.2 8.7383 43.1 0.332 3.67 159.9 33.0639 16 91.1 8.6641 40.6 0.373 3.72 161.8 33.1267 37 91.5 8.6460 39.5 0.358 3.75 163.3 33.1411 2