*2007/10/26 11:50:31.35 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/27 19:57:33.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 134 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1F868D78 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.294 137.745 2 Temperature:Secondary 'deg C (ITS90)' 6.2471 10.9364 3 Transmissivity %/metre 28.9 58.5 4 Fluorescence:URU:Seapoint mg/m^3 0.57E-01 3.016 5 Oxygen:Dissolved:SBE mL/L 2.563 8.147 6 Oxygen:Dissolved:SBE umol/kg 111.4619 355.2837 7 Salinity:T1:C1 PSS-78 30.5019 33.7524 8 Number_of_bin_records n/a 3 80 $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 : CS08 EVENT NUMBER : 103 LATITUDE : 51 8.48000 N ! (deg min) LONGITUDE : 128 35.88000 W ! (deg min) WATER DEPTH : 145 ALTIMETER (M) : 8.67 ! 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 18:21:34 11531 11531 CLEAN 5.0.2 2007/09/27 09:17:19 11463 11463 SHIFTDAT 3.4 2007/09/27 10:35:59 11463 11463 SHIFTDAT 3.4 2007/09/28 18:31:14 11463 11463 SHIFTDAT 3.4 2007/09/28 18:52:14 11463 11463 SHIFTDAT 3.4 2007/09/29 14:07:44 11463 11463 DELETE 6.3 2007/09/29 14:23:13 11463 3277 CTDEDIT 4.61 2007/10/02 15:39:10 3277 2887 CALIB 11.7 2007/10/25 17:33:54 2887 2887 FILTERS 4.3 2007/10/25 17:47:22 2887 2887 BINAVE 4.1.1 2007/10/25 17:50:25 2887 134 CALIB 11.7 2007/10/26 09:57:35 134 134 REMOVECH 8.0 2007/10/26 11:30:42 134 134 CHGUNITS 3.0 2007/10/26 11:31:01 134 134 REORDER 1.2.1 2007/10/26 11:32:49 ? ? HDREDIT2 2.5.1 2007/10/26 11:50:31 ? ? $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 127.94 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/10/02 15:39:10 390 records were deleted in this editing session. 6 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/10/25 17:33:54 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 09:57:35 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 11:30:42 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/10/26 11:50:31 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\2007-12-0103.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 19:57:32 NMEA Latitude = 51 08.48 N NMEA Longitude = 128 35.88 W NMEA UTC (Time) = May 27 2007 19:57:33 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-12 Station: CS08 Latitude: 51 08.49 Longitude: 128 35.88 Depth: 145 # nquan = 16 # nvalues = 11531 # 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, 11531 # span 1 = 1.075, 137.940 # span 2 = 6.2468, 11.1088 # span 3 = 6.2387, 11.1163 # span 4 = 3.307654, 3.460315 # span 5 = 3.307827, 3.461124 # span 6 = 5.1282e-02, 4.3883e+00 # span 7 = 62.7531, 87.5358 # span 8 = 1.5336, 3.6838 # span 9 = 2.53811, 7.46852 # span 10 = 0.00, 100.00 # span 11 = -1.608, 1.830 # span 12 = 0, 1 # span 13 = 30.2200, 33.7538 # span 14 = 30.2211, 33.7616 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 27 2007 19:57:32 # 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 16:55:33, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-12\RAW\CTD\2007-12-0103.dat Q:\Crui se_Data_Processing\2007-12\Processing\doc\2007-12-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 25 2007 17:56:15, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-12\Processing\convert\2007-12-010 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 15:32:12, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-12\Processing\wildedit\2007-12-0103 .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 15:37:51, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-12\Processing\celltm\2007-12-0103.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 4.2db and many records corrupted by shed wakes; 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 • ±0.5ml/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 4.3 10.9364 31.0 0.764 7.80 340.5 30.5019 13 5.0 10.8100 31.7 0.799 7.82 341.3 30.7035 21 6.0 10.8836 29.6 0.804 7.84 341.8 30.5877 17 7.0 10.8754 28.9 0.826 7.85 342.5 30.6065 19 8.1 10.8369 30.4 0.910 7.89 344.2 30.6733 80 8.9 10.8160 32.4 0.992 7.87 343.2 30.7191 23 10.0 10.7836 33.6 1.131 7.90 344.4 30.7574 17 11.0 10.7246 34.1 1.173 7.95 346.9 30.8214 13 12.0 10.6394 33.9 1.499 8.05 350.9 30.8360 17 12.6 10.4614 33.9 1.739 8.15 355.3 30.9351 3 14.0 10.4841 34.7 1.531 7.47 325.6 30.8943 18 15.0 9.7265 34.2 2.865 7.49 326.5 31.1414 15 16.0 8.9927 35.6 3.016 7.49 326.3 31.3440 12 17.1 8.7757 39.6 2.725 7.50 326.7 31.3816 17 17.7 8.6957 39.9 2.296 7.57 330.0 31.3997 12 20.0 8.5421 45.7 1.857 6.99 304.7 31.4478 22 21.0 8.5253 48.2 1.775 6.95 302.8 31.4507 27 22.0 8.5007 49.8 1.391 6.92 301.4 31.4605 30 23.0 8.4801 50.7 1.312 6.89 300.3 31.4698 32 24.0 8.4547 51.3 1.213 6.86 298.9 31.4810 30 25.0 8.4463 51.6 1.114 6.84 297.9 31.4846 30 26.0 8.4016 51.7 1.068 6.82 297.4 31.5028 23 27.0 8.3557 52.1 0.988 6.82 297.1 31.5181 20 28.0 8.3086 52.7 0.894 6.81 296.7 31.5317 16 29.0 8.2899 53.1 0.833 6.80 296.5 31.5380 22 30.0 8.2898 53.3 0.811 6.80 296.1 31.5380 26 31.0 8.2660 53.4 0.791 6.78 295.7 31.5451 30 32.0 8.2253 54.3 0.731 6.78 295.4 31.5579 21 33.0 8.2236 54.6 0.756 6.77 295.1 31.5702 16 34.0 8.2278 54.6 0.708 6.77 294.9 31.5759 15 35.0 8.2377 54.7 0.680 6.76 294.6 31.5833 15 36.0 8.2501 54.8 0.653 6.78 295.2 31.5901 18 37.0 8.2755 54.9 0.646 6.77 295.2 31.6021 23 38.0 8.2911 54.7 0.607 6.75 294.2 31.6185 35 39.0 8.3040 55.0 0.589 6.74 293.5 31.6422 25 40.0 8.3035 55.4 0.596 6.73 293.2 31.6519 19 41.0 8.2595 55.5 0.517 6.72 292.8 31.6752 15 42.0 8.1027 56.3 0.462 6.71 292.3 31.6861 13 43.0 8.0837 56.5 0.410 6.70 291.7 31.6850 17 44.0 8.0710 56.5 0.369 6.68 291.2 31.6857 18 45.0 8.0545 57.0 0.318 6.67 290.7 31.6905 20 46.0 8.0300 57.0 0.284 6.67 290.5 31.6969 21 47.0 8.0102 57.2 0.270 6.65 289.6 31.7090 21 48.0 7.9882 57.5 0.234 6.62 288.5 31.7267 19 49.0 7.9654 57.6 0.218 6.58 286.7 31.7445 20 50.1 7.9379 57.5 0.201 6.52 284.0 31.7745 27 51.0 7.8706 57.4 0.185 6.43 280.3 31.8219 22 52.0 7.7735 57.8 0.167 6.39 278.2 31.8700 20 53.0 7.7154 57.8 0.153 6.39 278.2 31.8993 16 54.0 7.7009 58.1 0.146 6.38 277.9 31.9506 14 55.0 7.6834 58.1 0.139 6.36 277.1 31.9836 13 56.0 7.6876 58.0 0.138 6.35 276.5 31.9884 14 57.0 7.7233 58.2 0.129 6.33 275.9 32.0455 17 58.0 7.7320 58.2 0.133 6.31 274.7 32.0849 26 59.2 7.6730 58.1 0.121 6.30 274.5 32.1420 13 60.0 7.6180 58.2 0.117 6.30 274.4 32.1722 20 61.0 7.6758 58.3 0.121 6.30 274.3 32.2148 18 62.0 7.6893 58.5 0.123 6.29 274.0 32.2255 18 63.0 7.6965 58.4 0.131 6.29 273.7 32.2333 21 64.0 7.6974 58.5 0.128 6.27 273.2 32.2420 29 65.0 7.6896 58.5 0.128 6.27 272.9 32.2470 21 66.0 7.6856 58.5 0.127 6.26 272.7 32.2533 24 67.0 7.6839 58.5 0.124 6.26 272.4 32.2589 23 68.0 7.6773 58.5 0.123 6.24 271.9 32.2667 20 69.0 7.6732 58.5 0.125 6.24 271.6 32.2725 23 70.0 7.6756 58.3 0.126 6.23 271.3 32.2741 39 71.0 7.6667 58.5 0.124 6.20 270.0 32.2790 33 72.0 7.6575 58.5 0.126 6.17 268.6 32.2862 23 73.0 7.6395 58.4 0.120 6.14 267.6 32.3139 18 74.0 7.6215 58.5 0.116 6.12 266.4 32.3392 21 75.0 7.5834 58.4 0.113 6.09 265.2 32.3566 25 76.0 7.5562 58.4 0.110 6.08 264.7 32.3615 21 77.0 7.5534 58.5 0.105 6.07 264.5 32.3665 21 78.0 7.5488 58.5 0.105 6.07 264.4 32.3691 21 78.9 7.5279 58.5 0.103 6.07 264.3 32.3708 21 80.2 7.5165 58.4 0.101 5.87 255.8 32.3796 12 81.0 7.4834 58.5 0.101 5.82 253.5 32.4118 18 82.0 7.4655 58.5 0.100 5.78 251.9 32.4507 14 83.0 7.4006 58.4 0.092 5.77 251.2 32.5000 13 84.0 7.3773 58.4 0.089 5.76 250.8 32.5215 13 85.0 7.3625 58.3 0.089 5.76 250.8 32.5377 15 86.0 7.3404 58.3 0.092 5.76 250.6 32.5578 20 86.8 7.3348 58.4 0.084 5.73 249.5 32.5642 16 88.2 7.3086 58.4 0.087 5.47 238.1 32.5931 17 89.0 7.2719 58.5 0.082 5.38 234.1 32.6382 20 90.0 7.2352 58.3 0.078 5.28 229.9 32.6774 16 91.0 7.1988 58.2 0.073 5.20 226.6 32.7037 14 92.0 7.1745 58.2 0.076 5.14 224.0 32.7369 14 93.0 7.1425 58.3 0.074 5.09 221.4 32.7804 16 94.0 7.0937 58.1 0.075 5.03 218.8 32.8381 19 95.0 7.0623 58.0 0.070 4.96 215.7 32.8718 26 96.0 7.0469 58.0 0.068 4.89 212.6 32.8885 32 97.0 7.0320 57.8 0.068 4.82 209.9 32.9054 24 98.0 7.0218 57.8 0.069 4.76 207.4 32.9165 19 99.0 7.0161 57.8 0.068 4.71 205.0 32.9240 16 100.0 7.0099 57.8 0.073 4.65 202.5 32.9293 17 101.0 6.9875 57.8 0.073 4.59 199.9 32.9561 16 102.0 6.9503 57.5 0.072 4.52 196.9 33.0003 17 103.0 6.9083 57.4 0.070 4.45 193.6 33.0359 25 104.0 6.8683 56.9 0.067 4.37 190.2 33.0743 34 105.0 6.8385 57.1 0.069 4.31 187.7 33.1035 23 106.0 6.8307 57.0 0.066 4.28 186.2 33.1103 17 107.0 6.8293 57.0 0.068 4.26 185.4 33.1109 15 108.0 6.8270 57.0 0.069 4.24 184.7 33.1134 13 109.0 6.8254 57.0 0.064 4.24 184.3 33.1149 13 110.0 6.8249 57.0 0.064 4.23 184.0 33.1163 16 111.0 6.8220 57.0 0.064 4.22 183.4 33.1195 18 111.7 6.8213 57.0 0.063 4.20 182.8 33.1202 11 113.1 6.8169 57.0 0.066 4.13 179.8 33.1256 18 114.0 6.8121 57.0 0.064 4.11 178.8 33.1304 22 115.0 6.8091 57.0 0.064 4.09 177.8 33.1351 21 116.0 6.8060 57.0 0.061 4.07 177.1 33.1396 18 117.0 6.8027 56.9 0.062 4.06 176.6 33.1437 17 118.0 6.7998 56.9 0.062 4.05 176.4 33.1472 15 119.0 6.7922 56.9 0.065 4.06 176.5 33.1572 17 120.1 6.7889 56.9 0.066 4.05 176.0 33.1621 23 120.7 6.7890 56.9 0.063 4.01 174.3 33.1622 16 122.0 6.7568 57.0 0.062 3.68 160.2 33.1939 23 123.0 6.6161 56.7 0.062 3.58 155.8 33.4031 21 124.0 6.5642 56.4 0.061 3.50 152.4 33.4562 23 125.0 6.5434 56.4 0.061 3.42 148.7 33.4764 32 126.0 6.5238 56.1 0.060 3.33 144.7 33.4947 27 127.0 6.4976 56.1 0.062 3.26 141.6 33.5187 25 128.0 6.4514 56.0 0.060 3.20 139.3 33.5667 22 129.0 6.4335 56.0 0.059 3.16 137.4 33.5867 20 130.0 6.4164 56.1 0.060 3.10 134.8 33.6063 23 130.9 6.3986 56.1 0.068 3.04 132.0 33.6335 28 132.0 6.3434 56.4 0.058 2.93 127.3 33.6872 37 133.0 6.2997 56.5 0.058 2.87 124.7 33.7261 38 134.0 6.2928 56.6 0.058 2.82 122.6 33.7315 42 135.0 6.2803 56.6 0.057 2.79 121.2 33.7408 38 135.9 6.2693 56.5 0.059 2.76 120.1 33.7474 36 137.1 6.2560 56.2 0.059 2.62 114.0 33.7507 46 137.7 6.2471 55.9 0.058 2.56 111.5 33.7524 28