*2007/09/23 16:40:09.98 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/16 08:00:31.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 132 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D25B8393 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.266 133.717 2 Temperature:Secondary 'deg C (ITS90)' 6.1024 10.8948 3 Fluorescence:URU:Seapoint mg/m^3 0.51E-01 4.695 4 Transmissivity %/metre 17 56.2 5 Oxygen:Dissolved:SBE mL/L 1.632 7.909 6 Oxygen:Dissolved:SBE umol/kg 70.9596 344.9509 7 Salinity:T1:C1 PSS-78 30.8532 33.9891 8 Number_of_bin_records n/a 12 51 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 6 F ' ' 1 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\2007-35\Pro $END *ADMINISTRATION MISSION : 2007-35 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : West Coast Vancouver Island & Juan de Fuca Strait STATION : LD 06 EVENT NUMBER : 32 LATITUDE : 48 46.14000 N ! (deg min) LONGITUDE : 126 10.13000 W ! (deg min) ALTIMETER (M) : 6.84 ! 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 2007/09/15 16:08:15 17313 17313 CLEAN 5.0.2 2007/09/15 17:30:51 17242 17242 SHIFTDAT 3.4 2007/09/16 18:14:08 17242 17242 SHIFTDAT 3.4 2007/09/17 08:53:55 17242 17242 SHIFTDAT 3.4 2007/09/17 09:30:35 17242 17242 SHIFTDAT 3.4 2007/09/17 09:51:57 17242 17242 DELETE 6.3 2007/09/17 10:23:34 17242 3160 CTDEDIT 4.61 2007/09/19 17:04:14 3160 3021 CALIB 11.7 2007/09/21 18:20:01 3021 3021 FILTERS 4.3 2007/09/21 18:26:26 3021 3021 BINAVE 4.1.1 2007/09/21 18:32:22 3021 132 CALIB 11.7 2007/09/23 16:22:24 132 132 REMOVECH 8.0 2007/09/23 16:26:28 132 132 CHGUNITS 3.0 2007/09/23 16:28:42 132 132 REORDER 1.2.1 2007/09/23 16:29:43 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:09 ? ? $END $REMARKS -CLEAN functions: 2007/09/15 17:25:06 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: 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= -0.70 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=130.00 -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 123.97 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/19 17:04:14 139 records were deleted in this editing session. 27 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:20:01 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.5000000E-01 0.1052200E+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: 2007/09/23 16:22:24 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1308000E+00 0.9855000E+00 -REMOVECH 2007/09/23 16:26:28 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:09 Applied edit header: Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: 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\2007-35\2007-35_0032.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 16 2007 01:00:27 NMEA Latitude = 48 46.14 N NMEA Longitude = 126 10.13 W NMEA UTC (Time) = May 16 2007 08:00:31 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: LD 06 Latitude: Longitude: # nquan = 16 # nvalues = 17313 # 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, 17313 # span 1 = 1.556, 133.968 # span 2 = 6.0988, 10.9518 # span 3 = 6.0983, 10.9563 # span 4 = 2.763930, 3.482532 # span 5 = 2.978345, 3.482086 # span 6 = 4.7619e-02, 5.9890e+00 # span 7 = 60.8033, 86.6196 # span 8 = 1.1697, 3.9536 # span 9 = 1.62821, 7.83899 # span 10 = 0.00, 100.00 # span 11 = -1.621, 1.693 # span 12 = 0, 1 # span 13 = 23.9942, 34.0106 # span 14 = 25.9961, 33.9985 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 16 2007 01:00:27 # 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 14 2007 14:53:55, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0032.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:01:47, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-003 2.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 15 2007 15:16:34, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0032 .cnv # celltm_alpha = 0.0300, 0.0200 # celltm_tau = 9.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Sep 15 2007 15:25:50, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0032.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 3.1db and records corrupted by shed wake around 133db 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: • ±0.8ml/l from 0 – 50db • ±0.4ml/l from 50 to 200db • ±0.2ml/l below 200db • 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 () (-0.5E-01 1.0522) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1308 0.9855) $END !--1--- ---2---- ---3--- --4-- --5--- --6-- ---7---- -8-- !Pressu Temperat Fluores Trans Oxygen Oxyge Salinity Numb !re ure: cence: missi : n: :T1:C1 er_o ! Secondar URU: vity Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ------- ----- ------ ----- -------- ---- *END OF HEADER 3.3 10.8948 4.589 17.0 7.91 345.0 30.8532 12 4.1 10.8256 4.602 17.4 7.89 343.9 30.8807 35 4.9 10.7917 4.695 18.4 7.83 341.3 30.8974 47 6.0 10.7714 4.555 18.5 7.75 338.0 30.9043 28 7.0 10.6403 4.508 20.2 7.66 334.1 30.9454 30 8.0 10.5389 4.349 22.0 7.62 332.2 30.9702 38 9.0 10.3890 4.174 25.0 7.70 335.8 30.9998 31 10.0 10.3437 4.020 26.1 7.65 333.7 31.0091 30 11.0 10.4094 4.083 25.1 7.35 320.6 30.9938 51 11.9 10.0233 3.624 28.3 7.11 310.0 31.1583 32 13.0 9.3399 3.233 37.1 7.02 306.1 31.5510 23 14.0 9.1242 3.207 38.4 6.97 303.8 31.7246 30 15.0 9.1079 3.229 38.5 6.93 302.2 31.7355 40 16.0 9.1021 3.196 38.5 6.92 301.4 31.7406 27 17.0 9.0917 3.216 38.5 6.89 300.4 31.7513 25 18.0 9.0389 3.305 38.3 6.84 298.2 31.8038 39 18.9 8.9227 3.276 38.2 6.79 295.9 31.9027 38 20.0 8.6636 2.739 41.6 6.75 294.0 32.0725 23 21.0 8.5340 2.427 43.6 6.70 291.8 32.1395 20 22.0 8.4693 2.168 45.0 6.64 289.2 32.1710 25 23.1 8.3744 1.739 45.9 6.58 286.4 32.2244 41 23.9 8.3050 1.313 48.8 6.57 286.0 32.2601 38 25.0 8.3252 1.073 50.3 6.60 287.6 32.2839 21 26.0 8.3248 0.992 50.7 6.62 288.5 32.2939 13 27.0 8.3607 0.917 51.2 6.63 288.8 32.3206 19 28.1 8.3620 0.835 51.6 6.64 289.3 32.3290 30 29.0 8.3521 0.779 51.8 6.65 289.5 32.3324 50 30.0 8.2731 0.741 52.2 6.65 289.5 32.3311 33 31.0 8.2571 0.739 52.3 6.65 289.6 32.3301 22 32.0 8.2347 0.732 52.4 6.67 290.3 32.3304 20 33.0 8.2037 0.727 52.4 6.66 290.2 32.3295 23 34.0 8.1794 0.726 52.6 6.66 290.0 32.3348 24 35.0 8.1630 0.696 52.8 6.67 290.3 32.3417 20 36.0 8.1629 0.645 53.0 6.66 290.0 32.3568 21 37.0 8.1059 0.613 53.2 6.62 288.4 32.3710 26 38.0 8.0211 0.600 53.5 6.59 286.8 32.3710 34 39.0 7.9761 0.527 53.7 6.57 286.1 32.3729 24 40.0 7.9003 0.453 54.0 6.58 286.3 32.3789 19 41.0 7.8412 0.451 54.2 6.58 286.6 32.3933 19 42.0 7.8097 0.458 54.3 6.58 286.3 32.3944 19 43.0 7.7096 0.527 54.1 6.55 285.4 32.3852 20 44.0 7.6415 0.528 54.1 6.53 284.3 32.3887 20 45.0 7.6477 0.495 54.3 6.51 283.2 32.4022 23 46.0 7.6619 0.444 54.4 6.48 282.2 32.4147 30 47.0 7.6022 0.430 54.5 6.47 281.6 32.4283 27 48.0 7.5721 0.422 54.6 6.45 281.0 32.4321 20 49.0 7.4977 0.426 54.8 6.44 280.2 32.4396 17 50.0 7.4532 0.395 54.9 6.43 280.0 32.4428 16 51.0 7.4376 0.376 55.0 6.42 279.6 32.4473 17 52.0 7.4245 0.368 55.0 6.40 278.8 32.4529 19 53.0 7.4220 0.358 55.1 6.37 277.3 32.4577 25 54.0 7.4279 0.330 55.1 6.34 275.9 32.4759 35 55.0 7.3685 0.276 55.1 6.34 276.1 32.5047 26 56.0 7.2994 0.242 55.5 6.36 277.0 32.5124 19 57.0 7.2454 0.226 55.7 6.37 277.4 32.5096 15 58.0 7.2043 0.216 55.7 6.38 277.5 32.5052 15 59.0 7.1651 0.213 55.8 6.38 277.7 32.5008 14 60.0 7.1501 0.208 55.9 6.39 278.1 32.4999 16 61.0 7.1436 0.204 55.8 6.39 278.2 32.5020 19 62.0 7.1292 0.197 56.0 6.39 278.3 32.5035 26 63.0 7.0688 0.193 56.0 6.38 277.6 32.5067 30 64.0 7.0630 0.192 56.1 6.34 275.9 32.5155 23 65.0 7.0478 0.187 56.1 6.30 274.1 32.5244 20 66.0 7.0377 0.191 56.1 6.25 272.0 32.5336 19 67.0 7.0362 0.185 56.2 6.18 269.2 32.5475 20 68.0 7.0219 0.171 56.2 6.10 265.5 32.5703 19 69.0 7.0321 0.195 56.2 6.01 261.7 32.6045 18 70.0 7.0651 0.155 56.2 5.94 258.7 32.6458 16 71.0 7.1350 0.146 56.1 5.89 256.6 32.6925 16 72.0 7.1699 0.144 56.0 5.83 253.9 32.7068 16 73.0 7.1896 0.136 56.0 5.72 248.8 32.7161 20 74.0 7.2263 0.134 56.0 5.46 237.7 32.7321 33 75.0 7.3787 0.125 55.6 5.13 223.4 32.8123 27 76.0 7.5356 0.114 54.8 4.91 213.9 32.9042 18 77.0 7.5443 0.106 54.4 4.76 207.0 33.0258 16 78.0 7.5182 0.097 54.3 4.61 200.8 33.0943 15 79.0 7.5219 0.093 54.4 4.49 195.3 33.1519 15 80.0 7.5324 0.086 54.3 4.36 189.9 33.2175 18 81.0 7.5880 0.076 54.2 4.24 184.5 33.2798 21 82.0 7.6646 0.069 54.2 4.13 179.6 33.3652 22 83.0 7.6595 0.066 54.2 4.03 175.5 33.3941 20 84.0 7.6530 0.062 54.2 3.97 172.6 33.3975 17 85.0 7.6265 0.060 54.2 3.91 170.3 33.4076 16 86.0 7.5755 0.065 54.1 3.87 168.4 33.4295 16 87.0 7.5505 0.060 54.1 3.83 166.6 33.4345 20 88.0 7.5097 0.062 54.0 3.76 163.7 33.4390 27 89.0 7.4647 0.063 54.2 3.68 160.3 33.4507 26 90.0 7.4481 0.059 54.2 3.62 157.7 33.4712 20 91.0 7.4400 0.059 54.1 3.59 156.1 33.4818 15 92.0 7.4259 0.055 54.1 3.57 155.1 33.5048 14 93.0 7.3321 0.057 53.6 3.55 154.2 33.5584 15 94.0 7.2962 0.057 54.2 3.52 153.2 33.5717 15 95.0 7.2782 0.055 54.3 3.50 152.2 33.5769 17 96.0 7.2697 0.055 54.2 3.46 150.6 33.5783 22 97.0 7.2629 0.055 54.2 3.37 146.5 33.5801 24 98.0 7.2555 0.058 54.2 3.22 140.0 33.5876 21 99.0 7.2586 0.055 53.9 3.07 133.6 33.5978 19 100.0 7.2904 0.056 53.3 2.94 128.0 33.6407 19 101.0 7.3233 0.059 51.4 2.83 123.1 33.6992 19 102.0 7.3260 0.058 50.0 2.72 118.3 33.7299 21 103.0 7.3211 0.057 48.5 2.62 113.8 33.7468 20 104.0 7.3185 0.056 47.7 2.54 110.6 33.7610 18 105.0 7.3144 0.055 47.3 2.49 108.5 33.7698 16 106.0 7.3208 0.058 46.9 2.45 106.8 33.7867 15 107.0 7.3172 0.059 46.7 2.42 105.1 33.7958 15 108.0 7.2825 0.059 46.8 2.37 103.3 33.7975 17 109.0 7.2503 0.055 46.9 2.33 101.5 33.8000 20 110.0 7.2437 0.055 46.8 2.29 99.6 33.8061 23 111.0 7.2512 0.059 46.3 2.26 98.2 33.8176 23 112.0 7.2328 0.057 45.7 2.24 97.5 33.8200 22 113.0 7.2190 0.059 45.9 2.24 97.2 33.8228 19 114.0 7.2063 0.056 45.7 2.24 97.3 33.8241 18 115.0 7.1637 0.055 46.3 2.23 97.1 33.8237 18 116.0 7.1427 0.055 46.8 2.23 96.8 33.8254 18 117.0 7.1282 0.056 47.0 2.21 96.2 33.8263 20 118.0 7.0929 0.057 47.5 2.19 95.2 33.8320 22 119.0 7.0694 0.056 47.5 2.16 93.9 33.8393 22 120.0 7.0414 0.055 47.4 2.11 91.9 33.8483 23 121.0 6.9972 0.056 47.2 2.07 90.0 33.8605 23 122.0 6.9247 0.056 47.0 2.04 88.5 33.8753 21 123.0 6.7980 0.059 46.9 2.00 87.0 33.8973 21 124.0 6.6303 0.056 47.3 1.97 85.5 33.9236 24 125.0 6.5099 0.055 48.1 1.92 83.6 33.9406 28 126.0 6.4730 0.052 48.1 1.89 82.0 33.9455 21 127.0 6.3667 0.051 48.3 1.86 80.7 33.9565 19 128.0 6.2758 0.051 48.6 1.83 79.4 33.9669 19 129.0 6.2548 0.053 48.5 1.80 78.1 33.9684 25 130.0 6.2278 0.053 48.4 1.77 76.8 33.9719 33 131.0 6.1864 0.053 48.3 1.74 75.6 33.9773 29 131.9 6.1426 0.059 48.3 1.72 74.6 33.9829 23 133.2 6.1057 0.052 48.6 1.67 72.6 33.9882 16 133.7 6.1024 0.054 48.4 1.63 71.0 33.9891 17