*2007/09/23 16:40:20.59 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/20 12:52:09.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 87 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A27DB527 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.474 88.622 2 Temperature:Secondary 'deg C (ITS90)' 6.8846 8.7459 3 Fluorescence:URU:Seapoint mg/m^3 0.154 0.679 4 Transmissivity %/metre 36.5 44.2 5 Oxygen:Dissolved:SBE mL/L 1.861 4.506 6 Oxygen:Dissolved:SBE umol/kg 80.93886 196.3845 7 Salinity:T1:C1 PSS-78 31.3656 33.7603 8 Number_of_bin_records n/a 2 45 $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 : JFA3 EVENT NUMBER : 80 LATITUDE : 48 17.26000 N ! (deg min) LONGITUDE : 123 20.02000 W ! (deg min) ALTIMETER (M) : 10.05 ! 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 16:23:40 5938 5938 CLEAN 5.0.2 2007/09/16 15:51:55 5894 5894 SHIFTDAT 3.4 2007/09/16 18:28:42 5894 5894 SHIFTDAT 3.4 2007/09/17 09:16:10 5894 5894 SHIFTDAT 3.4 2007/09/17 09:45:14 5894 5894 SHIFTDAT 3.4 2007/09/17 10:19:42 5894 5894 DELETE 6.3 2007/09/17 10:32:52 5894 2140 CTDEDIT 4.61 2007/09/21 16:17:17 2140 2076 CALIB 11.7 2007/09/21 18:25:17 2076 2076 FILTERS 4.3 2007/09/21 18:31:29 2076 2076 BINAVE 4.1.1 2007/09/21 18:34:42 2076 87 CALIB 11.7 2007/09/23 16:22:44 87 87 REMOVECH 8.0 2007/09/23 16:26:46 87 87 CHGUNITS 3.0 2007/09/23 16:29:30 87 87 REORDER 1.2.1 2007/09/23 16:30:18 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:20 ? ? $END $REMARKS -CLEAN functions: 2007/09/16 15:48:17 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] -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 78.72 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/21 16:17:17 64 records were deleted in this editing session. 2 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:25:17 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 16:22:44 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 16:26:46 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:20 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_0080.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 20 2007 05:52:00 NMEA Latitude = 48 17.26 N NMEA Longitude = 123 20.02 W NMEA UTC (Time) = May 20 2007 12:52:09 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: JFA3 Latitude: Longitude: # nquan = 16 # nvalues = 5938 # 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, 5938 # span 1 = 1.854, 88.722 # span 2 = 6.8823, 8.7469 # span 3 = 6.8818, 8.7475 # span 4 = 3.321124, 3.413400 # span 5 = 3.318925, 3.413696 # span 6 = 1.3553e-01, 3.1099e+00 # span 7 = 76.0018, 81.6161 # span 8 = 1.2991, 2.8083 # span 9 = 1.90987, 5.44988 # span 10 = 0.00, 100.00 # span 11 = -1.135, 1.213 # span 12 = 0, 1 # span 13 = 31.1763, 33.7603 # span 14 = 31.1486, 33.7621 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 20 2007 05:52:00 # 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 14:55:58, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0080.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:04:39, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-008 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 = Sep 15 2007 15:19:21, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0080 .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 15:29:03, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0080.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 3.5db; 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 3.5 8.6888 0.643 42.6 4.51 196.4 31.3656 2 4.0 8.6916 0.634 42.9 4.50 196.2 31.4251 32 5.0 8.6936 0.646 43.5 4.49 195.6 31.4343 26 6.0 8.6969 0.647 43.5 4.47 195.0 31.4426 22 7.0 8.6963 0.669 43.5 4.47 194.8 31.4387 20 8.0 8.7007 0.679 43.5 4.46 194.4 31.4466 19 9.0 8.7042 0.639 43.6 4.45 193.8 31.4543 22 10.0 8.7045 0.615 43.7 4.42 192.8 31.4565 22 11.0 8.7050 0.612 43.6 4.40 191.8 31.4572 22 12.0 8.7246 0.640 43.7 4.38 190.9 31.4914 24 13.0 8.7213 0.573 44.0 4.36 189.8 31.5256 18 14.0 8.7459 0.613 44.0 4.32 188.3 31.5593 24 15.0 8.7443 0.562 43.9 4.29 186.8 31.5710 24 16.0 8.7365 0.560 44.1 4.25 185.1 31.5891 26 17.0 8.6855 0.579 44.2 4.21 183.6 31.6495 26 18.0 8.6765 0.535 44.1 4.18 182.2 31.6639 24 19.0 8.6664 0.510 43.9 4.16 181.2 31.6741 23 20.0 8.6583 0.535 44.0 4.14 180.4 31.6807 21 21.0 8.6430 0.506 44.0 4.13 179.8 31.6940 20 22.0 8.6256 0.456 43.7 4.11 179.3 31.7099 22 23.0 8.6128 0.465 43.8 4.10 178.7 31.7212 24 24.0 8.6080 0.485 43.8 4.09 178.2 31.7261 21 25.0 8.6062 0.516 43.8 4.08 177.8 31.7282 22 26.0 8.6044 0.489 43.9 4.07 177.5 31.7293 22 27.0 8.6039 0.497 43.9 4.06 176.9 31.7293 23 28.0 8.6029 0.496 43.7 4.02 175.1 31.7301 25 29.0 8.5981 0.490 43.9 3.96 172.6 31.7357 24 30.0 8.5609 0.508 43.8 3.90 170.0 31.7782 24 31.0 8.4787 0.426 43.5 3.85 167.7 31.8649 25 32.0 8.3948 0.405 43.2 3.81 165.9 31.9494 25 33.0 8.3563 0.471 43.0 3.78 164.6 31.9910 23 34.0 8.3280 0.420 43.0 3.75 163.5 32.0264 22 35.0 8.3156 0.433 42.9 3.73 162.5 32.0402 23 36.0 8.3086 0.413 42.7 3.71 161.7 32.0466 25 37.0 8.3043 0.432 42.6 3.70 161.0 32.0516 25 38.0 8.2981 0.400 42.5 3.68 160.5 32.0571 23 39.0 8.2937 0.434 42.6 3.67 160.1 32.0615 24 40.0 8.2909 0.449 42.5 3.67 159.9 32.0652 23 41.0 8.2904 0.450 42.6 3.66 159.6 32.0661 23 42.0 8.2909 0.431 42.6 3.66 159.2 32.0673 24 43.0 8.2917 0.449 42.6 3.65 159.2 32.0690 24 44.0 8.2921 0.474 42.7 3.65 158.9 32.0690 21 45.0 8.2923 0.484 42.3 3.64 158.7 32.0702 23 46.0 8.2920 0.465 42.6 3.64 158.6 32.0714 23 47.0 8.2914 0.446 42.6 3.64 158.7 32.0729 24 48.0 8.2910 0.410 42.5 3.64 158.6 32.0740 23 49.0 8.2906 0.425 42.6 3.64 158.5 32.0749 25 50.0 8.2907 0.438 42.4 3.64 158.5 32.0750 24 51.0 8.2908 0.463 42.5 3.63 158.0 32.0772 24 52.0 8.2898 0.428 42.5 3.61 157.3 32.0815 22 53.0 8.2761 0.406 42.5 3.60 156.8 32.1051 22 54.0 8.2525 0.411 42.5 3.59 156.2 32.1335 23 55.0 8.2308 0.404 42.4 3.56 154.8 32.1586 24 56.0 8.2144 0.419 42.2 3.47 151.1 32.1794 24 57.0 8.1955 0.429 42.0 3.33 145.0 32.2055 24 58.0 8.1079 0.419 42.1 3.15 137.1 32.3180 25 59.0 7.9067 0.343 41.9 2.98 129.8 32.5814 24 60.0 7.6366 0.297 41.7 2.86 124.5 32.9395 24 61.0 7.4081 0.265 41.4 2.77 120.7 33.2445 23 62.0 7.3742 0.277 40.7 2.71 117.7 33.2857 23 63.0 7.3700 0.283 40.4 2.64 115.1 33.2905 24 64.0 7.3618 0.273 40.1 2.59 112.6 33.3009 25 65.0 7.3273 0.263 39.8 2.54 110.4 33.3418 24 66.0 7.3121 0.266 39.6 2.49 108.5 33.3624 22 67.0 7.2840 0.253 39.6 2.45 106.7 33.3989 22 68.0 7.2673 0.234 39.4 2.42 105.3 33.4193 23 69.0 7.2454 0.236 39.2 2.39 103.9 33.4469 24 70.0 7.2232 0.244 39.3 2.36 102.6 33.4738 26 71.0 7.2173 0.256 39.0 2.32 101.1 33.4785 26 72.0 7.2106 0.240 39.2 2.29 99.6 33.4873 24 73.0 7.1929 0.216 38.8 2.25 98.1 33.5094 22 74.0 7.1658 0.203 38.7 2.22 96.7 33.5381 22 75.0 7.1313 0.198 38.5 2.19 95.3 33.5692 23 76.0 7.0955 0.196 38.5 2.16 93.8 33.6019 24 77.0 7.0786 0.184 38.6 2.12 92.2 33.6156 24 78.0 7.0542 0.183 38.6 2.08 90.6 33.6342 24 79.0 7.0092 0.184 38.4 2.05 89.2 33.6679 24 80.0 6.9682 0.176 38.0 2.02 87.7 33.6980 24 81.0 6.9499 0.175 38.0 1.99 86.6 33.7115 22 82.0 6.9123 0.175 37.4 1.97 85.6 33.7395 23 83.0 6.9026 0.164 37.6 1.95 84.7 33.7462 25 84.0 6.8925 0.154 37.4 1.93 83.9 33.7536 28 85.0 6.8850 0.156 37.0 1.91 83.2 33.7591 28 86.0 6.8855 0.159 36.8 1.90 82.6 33.7589 26 87.0 6.8864 0.168 37.0 1.89 82.1 33.7583 26 88.0 6.8849 0.160 36.8 1.88 81.7 33.7598 39 88.6 6.8846 0.157 36.5 1.86 80.9 33.7603 45