*2009/03/24 16:19:31.87 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/05/24 09:59:39.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 85 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1A34FFC5 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.43 86.973 2 Temperature:Primary 'deg C (ITS90)' 6.7922 10.1192 3 Transmissivity %/metre 22.1 56.7 4 Fluorescence:URU:Seapoint mg/m^3 0.99E-01 6.148 5 Oxygen:Dissolved:SBE mL/L 2.028 7.788 6 Oxygen:Dissolved:SBE umol/kg 88.19829 339.3593 7 Salinity:T0:C0 PSS-78 31.8976 33.8009 8 Number_of_bin_records n/a 5 40 $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\2008-05\Pro $END *ADMINISTRATION MISSION : 2008-05 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LC06/B06 EVENT NUMBER : 50 LATITUDE : 48 36.43000 N ! (deg min) LONGITUDE : 125 53.98000 W ! (deg min) ALTIMETER (M) : 8.23 ! 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 ' ' 4054 conductivity:primary ' ' 2399 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 3396 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/03/02 18:02:38 14276 14276 CLEAN 5.0.2 2009/03/02 19:16:13 14216 14216 SHIFTDAT 3.4 2009/03/02 19:39:44 14216 14216 SHIFTDAT 3.4 2009/03/20 19:27:47 14216 14216 SHIFTDAT 3.4 2009/03/20 19:49:06 14216 14216 DELETE 6.3 2009/03/20 20:07:44 14216 2111 CTDEDIT 4.61 2009/03/22 16:19:36 2111 1889 CALIB 11.7 2009/03/24 11:51:24 1889 1889 CALIB 11.7 2009/03/24 13:07:28 1889 1889 FILTERS 4.3 2009/03/24 13:17:37 1889 1889 BINAVE 4.1.1 2009/03/24 13:26:31 1889 85 REMOVECH 8.0 2009/03/24 13:58:12 85 85 CHGUNITS 3.0 2009/03/24 15:31:19 85 85 REORDER 1.2.1 2009/03/24 15:32:00 ? ? HDREDIT2 2.5.1 2009/03/24 16:19:31 ? ? $END $REMARKS -CLEAN functions: 2009/03/02 19:08:04 20 Reset #RECS, MIN & MAX values in header. 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 -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 70.00 -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 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 77.30 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/03/22 16:19:36 222 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2009/03/24 11:51:24 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 13 Salinity:T0:C0 PSS-78 10 -0.1500000E-02 0.1000000E+01 15 Oxygen:Dissolved:SBE mL/L 10 0.4200000E-01 0.1062500E+01 -CALIB parameters: 2009/03/24 13:07:28 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 -0.4550000E-01 0.1004900E+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. -REMOVECH 2009/03/24 13:58:12 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/03/24 16:19:31 Applied edit header: Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> 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\2008-05\2008-05-0050.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 2399 Number of Bytes Per Scan = 38 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 Append System Time to Every Scan System UpLoad Time = May 23 2008 16:13:49 NMEA Latitude = 48 36.43 N NMEA Longitude = 125 53.98 W NMEA UTC (Time) = May 24 2008 09:59:39 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-05 2008-05 Station: LC6/B6 Latitude: Longitude: Depth (m): 92m # nquan = 16 # nvalues = 14276 # 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 = altM: Altimeter [m] # name 10 = dz/dtM: Descent Rate [m/s] # name 11 = pumps: Pump Status # name 12 = sal00: Salinity [PSU] # name 13 = sal11: Salinity, 2 [PSU] # name 14 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 15 = flag: flag # span 0 = 1, 14276 # span 1 = 1.825, 87.300 # span 2 = 6.7901, 10.3484 # span 3 = 6.7905, 10.3501 # span 4 = 3.253795, 3.535911 # span 5 = 3.321678, 3.535617 # span 6 = 67.1351, 86.7952 # span 7 = 8.7912e-02, 7.3883e+00 # span 8 = 1.2222, 3.5433 # span 9 = 0.00, 100.00 # span 10 = -1.385, 1.882 # span 11 = 0, 1 # span 12 = 29.1963, 33.8031 # span 13 = 31.8526, 33.7954 # span 14 = 1.84553, 7.42996 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 23 2008 16:13:49 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 2399, 15-Jan-08, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4700, 16-Jan-08 # sensor 4 = Frequency 4 conductivity, secondary, 3396, 21-Dec-07, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005DR, 5-Mar-08 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1176, 14-Feb-07 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Feb 28 2009 18:14:27, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2008-05\Raw\CTD\2008-05-0050.hex Q:\Crui se_Data_Processing\2008-05\Processing\doc\2008-05-ctd1.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Feb 28 2009 19:22:51, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2008-05\Processing\convert\2008-05-005 0.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 02 2009 17:05:48, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2008-05\Processing\wildedit\2008-05-0050 .cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 02 2009 17:09:13, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2008-05\Processing\celltm\2008-05-0050.c nv Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-ctd1.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove surface records to 3.3db and records corrupted by shed wakes around 14, 22, 83 and 87db and 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 roughly: o ±0.8 ml/l from 0 - 50db o ±0.5 ml/l from 50 – 300db o ±0.15 ml/l below 300db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (-0.15E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.42E-01 1.0625) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.455E-01 1.0049) $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 10.1192 22.6 5.893 7.79 339.4 31.9022 5 4.0 10.0090 22.1 6.148 7.73 336.9 31.9024 32 5.0 9.9525 22.3 6.056 7.63 332.3 31.8999 28 6.0 9.8974 23.1 6.142 7.57 329.8 31.8987 26 7.0 9.8605 24.1 5.468 7.50 326.7 31.8977 28 8.0 9.8265 25.1 5.426 7.30 318.0 31.8976 25 9.0 9.7211 26.0 4.999 7.10 309.4 31.9032 22 10.0 9.5515 28.7 4.445 7.01 305.6 31.9090 17 11.0 9.5255 30.1 4.198 6.98 304.3 31.9117 15 12.1 9.5057 30.7 4.020 7.00 305.0 31.9131 17 13.1 9.4877 31.6 3.880 7.06 307.6 31.9174 25 14.0 9.4732 31.2 3.988 7.12 310.2 31.9249 32 15.1 9.4586 29.9 4.025 7.10 309.3 31.9323 21 16.0 9.4489 29.9 4.156 7.09 308.9 31.9336 18 17.0 9.4461 30.4 4.163 7.10 309.4 31.9343 13 18.0 9.4470 30.6 4.066 7.10 309.5 31.9347 12 19.0 9.4473 30.7 4.121 7.11 309.6 31.9345 14 20.0 9.4463 30.7 4.075 7.10 309.5 31.9349 18 21.1 9.4369 30.9 3.670 7.09 309.0 31.9356 30 21.9 9.3887 31.6 3.620 7.05 307.4 31.9397 35 23.0 9.2331 33.3 3.453 7.01 305.5 31.9474 23 24.0 9.0949 36.3 3.119 6.91 301.2 31.9591 19 25.0 8.8509 38.4 2.728 6.84 298.1 31.9928 21 26.0 8.4513 43.9 2.050 6.84 298.1 32.0719 27 27.0 8.2478 47.9 1.536 6.73 293.1 32.1106 40 28.0 7.9440 50.6 1.114 6.56 285.7 32.1695 22 29.0 7.6140 53.9 0.816 6.50 282.9 32.2960 20 30.0 7.5632 54.5 0.652 6.47 281.7 32.3174 22 31.0 7.5494 54.5 0.557 6.41 279.2 32.3233 25 32.0 7.5065 54.5 0.512 6.34 276.0 32.3479 27 33.0 7.4104 55.1 0.419 6.30 274.1 32.4066 24 34.0 7.3583 55.4 0.357 6.26 272.3 32.4403 26 35.0 7.3030 55.8 0.335 6.17 268.7 32.4766 27 36.0 7.2670 56.0 0.306 6.04 262.9 32.4984 20 37.0 7.2041 56.2 0.257 5.86 255.0 32.5364 17 38.0 7.1811 56.5 0.222 5.59 243.3 32.5936 18 39.0 7.1826 56.7 0.199 5.14 223.8 32.6537 20 40.0 7.2684 56.2 0.196 4.72 205.4 32.7266 23 41.0 7.3532 55.9 0.179 4.48 194.8 32.7661 28 42.0 7.3869 55.6 0.171 4.22 183.9 32.7996 27 43.0 7.3786 55.5 0.165 3.80 165.4 32.8242 18 44.0 7.4507 55.0 0.166 3.51 152.8 32.8957 15 45.0 7.4778 54.5 0.169 3.39 147.4 32.9557 12 46.0 7.4608 54.0 0.172 3.34 145.5 33.0252 13 47.0 7.4545 53.9 0.163 3.33 145.0 33.0428 14 48.0 7.4529 53.8 0.171 3.33 144.9 33.0550 19 49.0 7.4329 53.9 0.165 3.32 144.7 33.0851 30 49.9 7.4046 54.0 0.162 3.35 145.8 33.1135 32 51.0 7.3539 54.1 0.161 3.40 148.1 33.1551 19 52.0 7.3107 54.6 0.155 3.34 145.3 33.1710 16 53.0 7.3120 54.5 0.147 3.21 139.7 33.1999 16 54.0 7.3099 54.4 0.139 3.03 131.7 33.2203 17 55.0 7.3002 54.4 0.143 2.84 123.6 33.2486 21 56.0 7.2743 53.9 0.144 2.75 119.5 33.3077 25 57.0 7.2643 53.6 0.139 2.72 118.3 33.3242 24 58.0 7.2565 53.6 0.142 2.71 117.9 33.3400 21 59.0 7.2514 53.5 0.138 2.70 117.4 33.3526 21 60.0 7.2471 53.5 0.135 2.66 115.6 33.3657 24 61.0 7.2316 53.5 0.131 2.60 113.2 33.3877 32 62.0 7.2144 52.9 0.127 2.60 112.9 33.4114 37 63.0 7.2105 53.1 0.125 2.61 113.6 33.4206 31 64.0 7.2056 53.1 0.125 2.67 116.0 33.4364 26 65.0 7.1904 53.4 0.123 2.74 119.2 33.4642 23 66.0 7.1651 53.4 0.114 2.78 120.9 33.4987 22 67.0 7.1639 53.4 0.118 2.80 121.9 33.5003 21 68.0 7.1603 53.6 0.114 2.84 123.3 33.5052 21 69.0 7.1514 53.6 0.116 2.82 122.6 33.5173 19 70.0 7.1054 53.7 0.109 2.69 117.1 33.5606 21 71.0 7.0401 53.3 0.113 2.53 110.0 33.6130 26 72.0 6.9830 52.8 0.110 2.38 103.6 33.6566 29 73.0 6.9398 52.4 0.111 2.27 98.7 33.6897 23 74.0 6.8989 52.0 0.110 2.21 96.2 33.7196 20 75.0 6.8843 51.8 0.114 2.17 94.5 33.7290 24 76.0 6.8572 51.6 0.108 2.14 93.3 33.7501 26 77.0 6.8435 51.6 0.107 2.12 92.2 33.7607 27 78.0 6.8356 51.4 0.103 2.10 91.5 33.7675 19 79.0 6.8127 51.3 0.103 2.10 91.3 33.7858 17 80.0 6.8019 51.2 0.102 2.10 91.2 33.7941 16 81.0 6.8006 51.0 0.101 2.09 91.1 33.7948 17 82.0 6.7955 51.0 0.100 2.09 91.0 33.7984 23 82.6 6.7934 51.1 0.101 2.09 91.1 33.8000 5 84.1 6.7922 51.2 0.101 2.07 90.2 33.8008 23 85.0 6.7923 51.2 0.099 2.07 90.0 33.8007 27 85.8 6.7923 51.1 0.101 2.07 89.8 33.8009 18 87.0 6.7925 51.3 0.099 2.03 88.2 33.8003 26