*2006/03/06 13:09:42.41 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/09/08 04:40:01.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 46 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.429 48.953 2 Temperature:Primary 'deg C (ITS90)' 8.6961 13.0206 3 Transmissivity %/metre 26.2 58.1 4 Fluorescence:URU:Seapoint mg/m^3 0.214 8.345 5 Oxygen:Dissolved:SBE mL/L 2.756 6.116 6 Oxygen:Dissolved:SBE umol/kg 119.9791 266.6893 7 Salinity:T0:C0 PSS-78 31.6517 32.8422 8 Number_of_bin_records n/a 3 50 $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 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2005-22\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-22 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI/QCS STATION : LG1 EVENT NUMBER : 50 LATITUDE : 49 20.51000 N ! (deg min) LONGITUDE : 126 34.92000 W ! (deg min) WATER DEPTH : 55 ALTIMETER (M) : 2.32 ! 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 ' ' 732DR 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 2.9 2005/10/13 17:07:30 13385 13385 CLEAN 4.8 2005/10/13 17:37:14 13384 13384 SHIFTDAT 3.4 2005/10/14 08:09:45 13384 13384 SHIFTDAT 3.4 2005/10/14 08:45:07 13384 13384 SHIFTDAT 3.4 2005/10/14 18:00:03 13384 13384 SHIFTDAT 3.4 2005/10/14 18:34:20 13384 13384 SHIFTDAT 3.4 2005/10/14 19:08:21 13384 13384 DELETE 6.3 2005/11/21 17:01:44 13384 1304 CTDEDIT 4.60 2005/11/24 17:11:42 1304 1035 CALIB 11.6 2005/12/02 15:34:44 1035 1035 FILTERS 4.3 2005/12/02 15:50:21 1035 1035 BINAVE 4.1 2005/12/02 16:25:08 1035 46 CALIB 11.6 2005/12/07 13:31:33 46 46 REMOVECH 7.0 2005/12/07 14:24:35 46 46 CHGUNITS 2.1 2005/12/07 14:25:41 46 46 REORDER 1.2.1 2005/12/07 14:30:50 ? ? CLEAN 4.8.1 2005/12/07 14:31:24 ? ? HDREDIT2 2.5.1 2005/12/07 14:37:55 ? ? HDREDIT2 2.5.1 2006/03/06 13:09:42 ? ? $END $REMARKS -CLEAN functions: 2005/10/13 17:19:49 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: 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: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift=140.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [umol/kg] # of Records to Advance (-ve for Delay): At REC# 0 Shift=140.00 -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= 0.50 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 39.40 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2005/11/24 17:11:42 269 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2005/12/02 15:34:44 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-22\CTD\doc\2005-22-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE [mL/L] mL/L 10 0.1280000E-01 0.1419100E+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: 2005/12/07 13:31:33 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-22\CTD\doc\2005-22-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE [mL/L] mL/L 10 -0.1136000E+00 0.9946000E+00 -REMOVECH 2005/12/07 14:24:35 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] Oxygen:Dissolved:SBE [umol/kg] Altimeter [metres] Status:Pump Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CLEAN functions: 2005/12/07 14:31:13 20 Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] -HEADER EDITS: 2005/12/07 14:37:55 Applied edit header: Q:\Cruise_Data\2005-22\CTD\doc\2005-22-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 Channel 8: Number_of_bin_records [n/a] Pad: ' ' ==> -99 -HEADER EDITS: 2006/03/06 13:09:42 Applied edit header: C:\DATA\repair shop\2005-22-hdr.txt $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2005-22\2005-22-0050.dat Software Version Seasave Win32 V 5.35 Temperature SN = 4484 Conductivity SN = 3038 Number of Bytes Per Scan = 30 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 08 2005 04:40:07 NMEA Latitude = 49 20.51 N NMEA Longitude = 126 34.92 W NMEA UTC (Time) = Sep 08 2005 04:40:01 Store Lat/Lon Data = Add to Header Only Ship:Tully Cruise:2005-22 Station: LG1 Latitude: 49 20.49 Longitude: 126 34.93 Depth: 55 # nquan = 17 # nvalues = 13385 # 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 = sbeox0Mm/Kg: Oxygen, SBE 43 [umol/Kg] # name 11 = altM: Altimeter [m] # name 12 = pumps: Pump Status # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = sal00: Salinity [PSU] # name 15 = sal11: Salinity, 2 [PSU] # name 16 = flag: flag # span 0 = 1, 13385 # span 1 = 1.382, 49.397 # span 2 = 8.6162, 13.1795 # span 3 = 8.6114, 13.0425 # span 4 = 3.480356, 3.745481 # span 5 = 3.480352, 3.745671 # span 6 = 67.0885, 87.4316 # span 7 = 1.9048e-01, 1.3062e+01 # span 8 = 1.2369, 2.2283 # span 9 = 1.96310, 4.43995 # span 10 = 85.517, 193.539 # span 11 = 0.00, 100.00 # span 12 = 0, 1 # span 13 = -1.358, 1.715 # span 14 = 31.1243, 32.8853 # span 15 = 31.4437, 32.8910 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 08 2005 04:40:07 # 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, 732DR, 22-May-05 # sensor 7 = Extrnl Volt 4 Oxygen, SBE, primary, 0766, 16-Nov-04p # sensor 8 = Extrnl Volt 6 altimeter # datcnv_date = Oct 13 2005 16:12:22, 5.32a # datcnv_in = Q:\Cruise_Data\2005-22\CTD\2005-22-0050.dat Q:\Cruise_Data\2005-22 \CTD\2005-22-0001.CON # datcnv_skipover = 0 # wildedit_date = Oct 13 2005 16:20:35, 5.32a # wildedit_in = Q:\Cruise_Data\2005-22\CTD\convert\2005-22-0050.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 = Oct 13 2005 16:28:08, 5.32a # celltm_in = Q:\Cruise_Data\2005-22\CTD\wildedit\2005-22-0050.cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Oct 13 2005 16:49:28, 5.32a # Derive_in = Q:\Cruise_Data\2005-22\CTD\celltm\2005-22-0050.cnv Q:\Cruise_Data\ 2005-21\CTD data\2005-21-0001.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.3db and records corrupted by shed wakes around 33, 42, 46 and 48db 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 • ±0.6ml/l from 0 - 75m • ±0.4ml/l from 75 – 125m • ±0.2ml/l from 125 - 400m • ±0.1ml/l from 400 - 1200m *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ----------------------------- ------ ---- ------ ------------ 'Oxygen:Dissolved:SBE [mL/L]' mL/L 10 -99 () (0.128E-01 1.4191) 'Oxygen:Dissolved:SBE [mL/L]' mL/L 10 -99 () (-0.1136 0.9946) $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 3.4 13.0206 26.4 8.345 6.12 266.7 31.6517 3 4.0 13.0203 26.4 8.112 6.03 262.8 31.6517 24 5.0 13.0205 26.2 8.153 5.75 250.9 31.6518 29 6.0 12.9950 26.5 8.294 5.38 234.4 31.6590 26 7.0 12.8735 27.7 7.703 5.08 221.4 31.6924 20 8.0 12.2459 31.5 6.015 4.89 213.2 31.8462 19 9.0 10.8684 46.2 4.231 4.75 207.2 32.0646 19 10.0 10.6239 51.6 3.069 4.62 201.3 32.1039 24 11.0 10.5103 53.1 2.355 4.50 195.9 32.1326 32 12.0 10.3405 53.8 1.909 4.36 189.8 32.2058 25 13.0 10.2769 54.2 1.674 4.21 183.4 32.2431 19 14.0 10.0981 54.3 1.588 4.06 176.8 32.3236 18 15.0 9.8418 54.9 1.423 3.91 170.3 32.4056 16 16.0 9.7099 55.4 1.358 3.78 164.6 32.4305 17 17.0 9.6448 55.6 1.266 3.66 159.5 32.4414 17 18.0 9.5462 55.9 1.092 3.56 155.1 32.4604 17 19.0 9.4064 56.6 0.924 3.48 151.4 32.4938 18 20.0 9.3722 57.0 0.814 3.40 148.0 32.5095 19 21.0 9.3575 57.3 0.737 3.33 145.1 32.5171 22 22.0 9.3464 57.4 0.670 3.27 142.4 32.5238 24 23.0 9.3299 57.5 0.571 3.21 140.0 32.5326 27 24.0 9.3234 57.6 0.565 3.17 138.0 32.5365 26 25.0 9.3209 57.7 0.549 3.13 136.5 32.5387 21 26.0 9.3219 57.6 0.512 3.11 135.4 32.5396 18 27.0 9.3223 57.6 0.526 3.09 134.7 32.5402 15 28.0 9.3215 57.5 0.531 3.08 134.1 32.5408 14 29.0 9.3157 57.6 0.467 3.07 133.6 32.5430 13 30.0 9.3133 57.7 0.467 3.06 133.1 32.5447 15 31.0 9.3105 57.7 0.486 3.05 132.7 32.5458 17 32.0 9.3087 57.8 0.483 3.04 132.2 32.5470 23 34.0 9.3091 57.7 0.472 2.98 129.6 32.5484 24 35.0 9.3090 57.7 0.458 2.94 128.2 32.5488 17 36.0 9.3021 57.7 0.445 2.92 127.1 32.5519 15 37.0 9.2820 57.7 0.416 2.90 126.2 32.5594 15 38.0 9.2600 57.9 0.406 2.88 125.4 32.5691 15 39.0 9.1515 58.1 0.328 2.86 124.5 32.6169 18 40.0 9.0509 57.8 0.271 2.84 123.8 32.6622 22 41.0 9.0308 57.9 0.258 2.83 123.0 32.6716 33 42.2 9.0125 57.9 0.243 2.80 122.0 32.6807 34 42.9 9.0091 58.0 0.250 2.79 121.4 32.6822 50 44.0 8.9956 57.9 0.256 2.79 121.5 32.6884 28 45.0 8.9662 57.8 0.232 2.79 121.5 32.7025 27 46.0 8.9394 57.9 0.246 2.78 121.1 32.7152 31 47.0 8.8151 57.8 0.268 2.78 120.9 32.7780 32 48.0 8.7444 57.9 0.228 2.77 120.5 32.8161 30 49.0 8.6961 57.9 0.214 2.76 120.0 32.8422 47