*2007/09/23 16:40:19.79 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/20 04:33:59.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 105 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9144EF77 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.436 106.944 2 Temperature:Secondary 'deg C (ITS90)' 6.5778 9.1364 3 Fluorescence:URU:Seapoint mg/m^3 0.177 1.292 4 Transmissivity %/metre 6.6 43.6 5 Oxygen:Dissolved:SBE mL/L 1.493 4.871 6 Oxygen:Dissolved:SBE umol/kg 64.92352 212.2571 7 Salinity:T1:C1 PSS-78 31.6233 33.9137 8 Number_of_bin_records n/a 6 59 $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 : JFE1 EVENT NUMBER : 71 LATITUDE : 48 25.02000 N ! (deg min) LONGITUDE : 124 11.93000 W ! (deg min) ALTIMETER (M) : 7.45 ! 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 16:22:47 7138 7138 CLEAN 5.0.2 2007/09/16 15:50:59 7121 7121 SHIFTDAT 3.4 2007/09/16 18:27:52 7121 7121 SHIFTDAT 3.4 2007/09/17 09:15:19 7121 7121 SHIFTDAT 3.4 2007/09/17 09:44:24 7121 7121 SHIFTDAT 3.4 2007/09/17 10:18:50 7121 7121 DELETE 6.3 2007/09/17 10:32:15 7121 2704 CTDEDIT 4.61 2007/09/21 15:46:33 2704 2557 CALIB 11.7 2007/09/21 18:24:57 2557 2557 FILTERS 4.3 2007/09/21 18:31:09 2557 2557 BINAVE 4.1.1 2007/09/21 18:34:33 2557 105 CALIB 11.7 2007/09/23 16:22:42 105 105 REMOVECH 8.0 2007/09/23 16:26:45 105 105 CHGUNITS 3.0 2007/09/23 16:29:22 105 105 REORDER 1.2.1 2007/09/23 16:30:17 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:19 ? ? $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 97.30 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/21 15:46:33 147 records were deleted in this editing session. 5 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:24:57 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 16:22:42 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 16:26:45 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:19 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_0071.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 19 2007 21:33:50 NMEA Latitude = 48 25.02 N NMEA Longitude = 124 11.93 W NMEA UTC (Time) = May 20 2007 04:33:59 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: JFE1 Latitude: Longitude: 112m # nquan = 16 # nvalues = 7138 # 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, 7138 # span 1 = 1.369, 107.301 # span 2 = 6.5771, 9.2067 # span 3 = 6.5762, 9.2027 # span 4 = 3.380042, 3.408252 # span 5 = 3.350283, 3.408427 # span 6 = 1.6850e-01, 1.7033e+00 # span 7 = 44.7122, 81.2873 # span 8 = 1.1612, 2.6459 # span 9 = 1.58522, 5.00437 # span 10 = 0.00, 100.00 # span 11 = -1.500, 1.412 # span 12 = 0, 1 # span 13 = 31.5064, 33.9135 # span 14 = 31.1019, 33.9152 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 19 2007 21:33:50 # 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 14:55:51, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0071.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:04:29, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-007 1.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 15:19:10, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0071 .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 15:28:51, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0071.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 3.4db and a few records corrupted by shed wakes around 9db; salinity was cleaned very 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 3.4 9.0581 1.290 41.2 4.86 211.6 31.6576 6 4.0 9.0665 1.245 40.8 4.87 212.3 31.6551 35 5.0 9.1087 1.248 40.8 4.87 212.2 31.6360 24 6.0 9.1294 1.239 40.0 4.84 211.1 31.6262 24 7.0 9.1364 1.252 40.4 4.82 209.9 31.6233 23 8.0 9.1183 1.249 40.8 4.78 208.1 31.6320 25 9.1 8.9887 1.252 41.1 4.68 203.8 31.6830 21 10.0 8.9430 1.155 42.0 4.58 199.5 31.6972 30 11.0 8.8594 1.086 42.2 4.52 196.9 31.7305 25 12.0 8.7573 1.014 42.7 4.48 195.3 31.7768 21 13.0 8.7579 0.941 42.6 4.46 194.3 31.7764 19 14.0 8.7468 0.932 42.6 4.44 193.4 31.7813 20 15.0 8.7361 0.862 42.6 4.42 192.6 31.7857 26 16.0 8.7337 0.918 42.7 4.40 191.7 31.7873 41 17.0 8.7347 1.013 42.7 4.38 190.6 31.7885 32 18.0 8.7195 1.292 42.7 4.35 189.7 31.7937 23 19.0 8.7214 0.986 42.8 4.34 189.0 31.7945 19 20.0 8.7142 0.950 42.6 4.33 188.5 31.8009 19 21.0 8.6984 0.862 42.5 4.31 187.9 31.8139 18 22.0 8.6891 0.869 42.4 4.30 187.2 31.8214 24 23.0 8.6808 0.929 42.5 4.27 186.0 31.8267 33 24.0 8.6679 0.807 42.5 4.24 184.9 31.8380 29 25.0 8.6448 0.818 42.5 4.23 184.1 31.8550 21 26.0 8.6393 0.787 42.4 4.21 183.3 31.8586 20 27.0 8.6259 0.752 42.5 4.19 182.5 31.8681 20 28.0 8.6110 0.735 42.6 4.17 181.8 31.8763 25 29.0 8.6023 0.720 42.6 4.16 181.1 31.8838 31 30.0 8.5831 0.704 42.4 4.14 180.4 31.9022 28 31.0 8.5837 0.744 42.3 4.12 179.4 31.9026 22 32.0 8.5868 0.719 42.1 4.09 178.1 31.9035 19 33.0 8.5836 0.744 41.7 4.06 176.8 31.9072 16 34.0 8.5452 0.673 42.0 4.02 175.1 31.9287 22 35.0 8.4948 0.628 42.7 3.98 173.2 31.9601 28 36.0 8.4421 0.527 43.4 3.93 171.2 32.0003 28 37.0 8.4240 0.512 43.6 3.89 169.6 32.0168 23 38.0 8.3845 0.537 43.1 3.87 168.4 32.0593 22 39.0 8.3676 0.514 41.8 3.84 167.3 32.0830 23 40.0 8.3541 0.475 41.6 3.82 166.5 32.0905 25 41.0 8.3480 0.482 41.5 3.80 165.4 32.1019 25 42.0 8.3308 0.500 40.7 3.77 164.2 32.1226 21 43.0 8.3281 0.507 38.3 3.74 162.8 32.1380 20 44.0 8.3190 0.494 37.8 3.69 160.7 32.1455 20 45.0 8.2820 0.482 36.9 3.61 157.3 32.1785 22 46.0 8.2327 0.473 40.7 3.51 152.7 32.2154 25 47.0 8.1384 0.435 38.5 3.38 147.2 32.3324 28 48.0 8.0218 0.414 33.3 3.27 142.4 32.4731 24 49.0 7.8796 0.465 28.7 3.20 139.3 32.6389 19 50.0 7.8144 0.429 25.4 3.15 137.1 32.7198 18 51.0 7.7935 0.407 22.9 3.11 135.3 32.7469 21 52.0 7.7667 0.368 21.7 3.07 133.6 32.7789 26 53.0 7.7600 0.363 24.2 3.02 131.5 32.7916 28 54.0 7.7594 0.384 26.0 2.96 128.8 32.7971 27 55.0 7.7517 0.352 28.1 2.90 126.1 32.8159 20 56.0 7.7193 0.348 29.4 2.85 124.1 32.8546 18 57.0 7.6769 0.328 27.9 2.81 122.2 32.9041 17 58.0 7.6164 0.328 26.0 2.77 120.3 32.9771 19 59.0 7.5663 0.331 25.5 2.72 118.3 33.0362 22 60.0 7.5410 0.332 25.9 2.67 116.2 33.0672 26 61.0 7.5043 0.322 25.1 2.63 114.3 33.1018 30 62.0 7.4698 0.306 24.2 2.58 112.4 33.1400 31 63.0 7.4549 0.320 24.4 2.55 110.8 33.1604 25 64.0 7.4454 0.333 24.0 2.52 109.5 33.1742 22 65.0 7.4389 0.293 23.9 2.49 108.4 33.1835 21 66.0 7.4211 0.301 23.4 2.47 107.4 33.2054 21 67.0 7.4078 0.324 23.2 2.45 106.7 33.2230 21 68.0 7.4017 0.294 23.8 2.43 105.8 33.2362 22 69.0 7.3937 0.282 25.1 2.41 105.1 33.2489 22 70.0 7.3872 0.283 25.7 2.40 104.4 33.2562 23 71.0 7.3753 0.281 25.9 2.38 103.8 33.2671 26 72.0 7.3692 0.271 26.0 2.38 103.3 33.2729 27 73.0 7.3635 0.265 26.1 2.35 102.2 33.2792 26 74.0 7.3597 0.270 26.4 2.29 99.8 33.2848 23 75.0 7.3549 0.267 26.7 2.22 96.8 33.2946 22 76.0 7.3067 0.251 26.7 2.15 93.8 33.3258 21 77.0 7.0955 0.257 22.3 2.09 90.7 33.4859 27 78.0 6.9756 0.258 18.9 2.01 87.4 33.5848 30 79.0 6.8862 0.241 17.2 1.94 84.4 33.6587 24 80.0 6.8449 0.236 16.0 1.89 82.3 33.6924 19 81.0 6.8019 0.231 14.5 1.86 80.9 33.7253 18 82.0 6.7712 0.257 13.1 1.83 79.7 33.7490 16 83.0 6.7246 0.240 12.0 1.81 78.6 33.7865 19 84.0 6.7105 0.228 11.2 1.78 77.4 33.7966 24 85.0 6.7016 0.207 10.9 1.75 76.2 33.8035 29 86.0 6.6914 0.213 10.4 1.72 74.8 33.8118 31 87.0 6.6780 0.207 10.0 1.69 73.6 33.8230 22 88.0 6.6634 0.196 9.7 1.67 72.8 33.8360 19 89.0 6.6449 0.203 9.6 1.66 72.1 33.8526 17 90.0 6.6395 0.191 9.5 1.65 71.6 33.8568 20 91.0 6.6294 0.190 9.3 1.63 70.9 33.8650 23 92.0 6.6218 0.194 9.1 1.61 70.2 33.8714 27 93.0 6.6145 0.188 8.8 1.60 69.5 33.8778 28 94.0 6.6078 0.189 8.6 1.59 69.0 33.8840 23 95.0 6.6040 0.185 8.5 1.58 68.7 33.8882 21 96.0 6.6016 0.191 8.5 1.57 68.2 33.8909 21 97.0 6.5994 0.177 8.3 1.56 67.8 33.8932 21 98.0 6.5985 0.190 8.1 1.55 67.5 33.8940 23 99.0 6.5943 0.222 8.1 1.55 67.3 33.8982 23 100.0 6.5910 0.206 8.0 1.54 67.0 33.9014 26 101.0 6.5899 0.200 7.6 1.53 66.5 33.9024 43 101.9 6.5879 0.191 7.3 1.52 66.1 33.9047 29 103.0 6.5838 0.183 7.2 1.51 65.8 33.9085 22 104.0 6.5819 0.188 7.2 1.51 65.6 33.9100 26 105.0 6.5809 0.182 7.3 1.50 65.4 33.9109 32 106.1 6.5792 0.186 7.2 1.50 65.1 33.9125 52 106.9 6.5778 0.189 6.6 1.49 64.9 33.9137 59