*2007/10/26 11:50:30.76 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/27 12:44:35.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 86 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : EEAB2BE9 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5.413 89.537 2 Temperature:Secondary 'deg C (ITS90)' 7.2945 9.2995 3 Transmissivity %/metre 26.5 57.4 4 Fluorescence:URU:Seapoint mg/m^3 0.182 6.293 5 Oxygen:Dissolved:SBE mL/L 4.758 7.515 6 Oxygen:Dissolved:SBE umol/kg 207.112 327.6541 7 Salinity:T1:C1 PSS-78 30.9654 32.7206 8 Number_of_bin_records n/a 5 38 $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_Processing\2007-12\Pro $END *ADMINISTRATION MISSION : 2007-12 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : West Coast Vancouver Island STATION : CS04 EVENT NUMBER : 93 LATITUDE : 50 49.25000 N ! (deg min) LONGITUDE : 129 13.01000 W ! (deg min) ALTIMETER (M) : 8.01 ! 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 2007/09/26 18:21:00 13578 13578 CLEAN 5.0.2 2007/09/27 09:16:43 13513 13513 SHIFTDAT 3.4 2007/09/27 10:35:25 13513 13513 SHIFTDAT 3.4 2007/09/28 18:30:41 13513 13513 SHIFTDAT 3.4 2007/09/28 18:51:42 13513 13513 SHIFTDAT 3.4 2007/09/29 14:07:07 13513 13513 DELETE 6.3 2007/09/29 14:22:49 13513 1605 CTDEDIT 4.61 2007/10/02 15:06:10 1605 1507 CALIB 11.7 2007/10/25 17:33:47 1507 1507 FILTERS 4.3 2007/10/25 17:47:15 1507 1507 BINAVE 4.1.1 2007/10/25 17:50:21 1507 86 CALIB 11.7 2007/10/26 09:57:34 86 86 REMOVECH 8.0 2007/10/26 11:30:41 86 86 CHGUNITS 3.0 2007/10/26 11:31:01 86 86 REORDER 1.2.1 2007/10/26 11:32:49 ? ? HDREDIT2 2.5.1 2007/10/26 11:50:30 ? ? $END $REMARKS -CLEAN functions: 2007/09/27 09:12:11 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: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=130.00 -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= -0.60 Salinity was recalculated after shift -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 79.70 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/10/02 15:06:10 98 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2007/10/25 17:33:47 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-12\Processing\doc\2007-12-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.2910000E-01 0.1092800E+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: 2007/10/26 09:57:34 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-12\Processing\doc\2007-12-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.5400000E-01 0.8844000E+00 0.1430000E-01 -REMOVECH 2007/10/26 11:30:41 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/10/26 11:50:30 Applied edit header: Q:\Cruise_Data_Processing\2007-12\Processing\doc\2007-12-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\2007-12\2007-12-0093.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 27 2007 12:44:34 NMEA Latitude = 50 49.25 N NMEA Longitude = 129 13.01 W NMEA UTC (Time) = May 27 2007 12:44:35 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-12 Station: CS04 Latitude: Longitude: Depth: # nquan = 16 # nvalues = 13578 # 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, 13578 # span 1 = 2.395, 89.699 # span 2 = 7.2929, 9.3042 # span 3 = 7.2921, 9.3030 # span 4 = 3.174471, 3.381927 # span 5 = 3.052125, 3.383145 # span 6 = 1.7582e-01, 7.8681e+00 # span 7 = 66.3706, 87.1130 # span 8 = 2.3370, 3.4676 # span 9 = 4.46152, 6.95190 # span 10 = 0.00, 100.00 # span 11 = -1.642, 1.884 # span 12 = 0, 1 # span 13 = 29.2047, 32.7207 # span 14 = 27.9539, 32.7290 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 27 2007 12:44:34 # 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 25 2007 16:55:27, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-12\RAW\CTD\2007-12-0093.dat Q:\Crui se_Data_Processing\2007-12\Processing\doc\2007-12-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 25 2007 17:56:09, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-12\Processing\convert\2007-12-009 3.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 26 2007 15:32:05, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-12\Processing\wildedit\2007-12-0093 .cnv # celltm_alpha = 0.0300, 0.0200 # celltm_tau = 9.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Sep 26 2007 15:37:43, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-12\Processing\celltm\2007-12-0093.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 5.3db and records corrupted by shed wakes around 87db and a few records from the bottom of the cast. --------------------------------------------------------------------- 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 • ±0.5ml/l from 0 – 50db (except in very high gradient areas where ~±1ml/l) • ±0.25ml/l from 50 – 250db • ±0.1ml/l from 250 – 1200db • 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 () (0.291E-01 1.0928) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.54E-01 0.8844 0.143E-01) $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 5.4 9.2946 26.6 6.163 7.50 327.2 30.9654 9 5.9 9.2966 26.6 6.256 7.50 327.0 30.9664 31 7.0 9.2993 26.6 6.082 7.50 327.1 30.9684 23 8.0 9.2993 27.0 6.218 7.51 327.3 30.9688 27 9.0 9.2989 27.0 6.237 7.51 327.7 30.9696 38 10.0 9.2995 26.5 6.275 7.51 327.4 30.9696 35 11.0 9.2953 27.1 6.108 7.46 325.4 30.9756 24 12.0 9.2857 27.3 5.804 7.42 323.6 30.9854 18 13.0 9.2802 27.5 6.293 7.39 322.1 30.9904 17 14.0 9.2250 28.0 5.881 7.36 321.0 31.0351 16 15.0 9.1868 29.1 5.419 7.35 320.3 31.0605 16 16.0 9.1524 29.3 5.700 7.33 319.4 31.0797 19 17.0 9.0975 30.8 5.442 7.29 317.8 31.1320 24 18.0 9.0926 31.8 4.987 7.23 315.1 31.1554 24 19.0 9.0844 32.0 4.761 7.19 313.3 31.1682 20 20.0 9.0818 32.4 4.427 7.16 312.3 31.1792 21 21.0 9.0253 34.0 4.593 7.14 311.3 31.2055 22 22.0 8.9727 34.6 4.470 7.13 310.7 31.2297 20 23.0 9.0149 35.0 4.124 7.12 310.5 31.2471 19 24.0 9.0981 35.5 4.196 7.13 310.6 31.2755 18 25.0 9.1346 35.6 4.379 7.14 311.3 31.2930 17 26.0 9.1305 35.9 4.118 7.16 312.2 31.3019 15 27.0 9.1351 35.9 4.047 7.18 313.0 31.3074 14 28.0 9.1382 36.3 4.408 7.17 312.6 31.3124 17 29.0 9.1548 36.6 4.432 7.13 310.9 31.3230 20 30.0 9.1660 36.5 4.791 7.06 307.6 31.3297 22 31.0 9.1641 36.6 4.537 6.98 304.2 31.3372 19 32.0 9.1210 36.7 4.177 6.92 301.6 31.3451 16 33.0 8.9966 37.7 4.032 6.87 299.3 31.3618 16 34.0 8.8417 39.4 3.656 6.81 296.8 31.3745 17 35.0 8.7586 40.1 3.314 6.75 294.3 31.3783 19 36.0 8.7215 40.7 3.008 6.73 293.5 31.3883 19 37.0 8.6960 41.1 2.880 6.73 293.3 31.4294 17 38.0 8.6660 43.8 2.643 6.72 292.9 31.5471 15 39.0 8.6354 45.0 2.435 6.71 292.3 31.6074 15 40.0 8.6486 45.4 2.460 6.69 291.4 31.6171 15 41.0 8.6770 45.0 2.517 6.66 290.2 31.6294 14 42.0 8.7207 45.0 2.491 6.62 288.6 31.6508 16 43.0 8.7977 44.4 2.886 6.58 286.6 31.6846 17 44.0 8.6642 45.6 2.680 6.53 284.7 31.7316 18 45.0 8.5473 48.2 1.954 6.49 282.7 31.7719 18 46.0 8.5126 48.8 1.867 6.44 280.4 31.7882 19 47.0 8.4724 49.5 1.666 6.39 278.5 31.8126 17 48.0 8.3842 50.2 1.424 6.35 276.7 31.8538 15 49.0 8.3664 50.4 1.407 6.32 275.4 31.8660 13 50.0 8.3410 50.6 1.403 6.29 274.2 31.8731 13 51.0 8.3088 50.9 1.378 6.27 273.0 31.8850 13 52.0 8.2704 51.2 1.229 6.24 271.7 31.9060 14 53.0 8.2361 51.3 1.101 6.21 270.6 31.9280 15 54.0 8.2250 51.6 1.142 6.19 269.6 31.9312 17 55.0 8.2043 51.8 1.157 6.17 268.7 31.9369 19 56.0 8.1797 52.1 1.080 6.14 267.5 31.9465 20 57.0 8.1553 52.2 0.995 6.10 265.8 31.9574 17 58.0 8.1401 52.1 0.942 6.06 264.1 31.9658 15 59.0 8.1394 52.3 0.884 6.03 262.6 31.9752 14 60.0 8.1285 52.3 0.784 5.99 260.9 31.9846 14 61.0 8.1002 52.4 0.829 5.95 259.2 31.9989 14 62.0 8.0674 52.8 0.775 5.91 257.6 32.0159 14 63.0 7.9856 53.0 0.684 5.87 255.8 32.0661 14 64.0 7.9214 53.5 0.679 5.83 254.0 32.1228 13 65.0 7.9049 54.0 0.656 5.80 252.4 32.1483 13 66.0 7.8834 54.2 0.584 5.76 250.9 32.1679 15 67.0 7.8399 54.5 0.641 5.72 249.3 32.2209 15 68.0 7.7881 54.9 0.535 5.68 247.6 32.2668 17 69.0 7.7610 55.0 0.451 5.64 245.4 32.2829 21 70.0 7.7145 55.5 0.440 5.57 242.5 32.3138 22 71.0 7.6856 55.5 0.490 5.50 239.6 32.3344 17 72.0 7.6729 55.7 0.398 5.45 237.5 32.3441 14 73.0 7.6460 55.7 0.372 5.41 235.6 32.3600 14 74.0 7.6023 55.6 0.391 5.37 234.0 32.3827 13 75.0 7.5803 55.6 0.377 5.34 232.7 32.3940 12 76.0 7.5658 55.6 0.387 5.32 231.5 32.4019 13 77.0 7.5496 55.6 0.342 5.29 230.2 32.4156 15 78.0 7.5317 55.6 0.324 5.25 228.5 32.4318 18 79.0 7.5179 55.7 0.315 5.20 226.3 32.4454 23 80.0 7.5018 55.8 0.304 5.14 223.6 32.4616 18 81.0 7.4999 55.8 0.281 5.09 221.4 32.4640 15 82.0 7.4906 55.8 0.283 5.04 219.4 32.4737 14 83.0 7.4665 55.8 0.268 5.01 217.9 32.4987 13 84.0 7.4288 56.0 0.247 4.98 216.9 32.5369 13 85.0 7.3736 56.2 0.231 4.96 215.8 32.5932 14 86.0 7.3432 56.6 0.219 4.94 215.0 32.6305 16 87.0 7.3308 56.7 0.204 4.92 214.1 32.6488 20 88.0 7.3119 57.0 0.200 4.79 208.5 32.6726 23 89.0 7.2945 57.1 0.202 4.77 207.5 32.7090 27 89.5 7.2952 57.4 0.182 4.76 207.1 32.7206 5