*2007/09/23 16:40:19.95 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/20 06:21:05.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 130 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2D974630 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.131 131.588 2 Temperature:Secondary 'deg C (ITS90)' 6.5945 9.2875 3 Fluorescence:URU:Seapoint mg/m^3 0.127 1.404 4 Transmissivity %/metre 18.6 46.7 5 Oxygen:Dissolved:SBE mL/L 1.47 5.145 6 Oxygen:Dissolved:SBE umol/kg 63.92379 224.233 7 Salinity:T1:C1 PSS-78 31.488 33.9091 8 Number_of_bin_records n/a 17 98 $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 : JFD 2 EVENT NUMBER : 73 LATITUDE : 48 20.74000 N ! (deg min) LONGITUDE : 123 58.48000 W ! (deg min) ALTIMETER (M) : 8.4 ! 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 16:22:58 9356 9356 CLEAN 5.0.2 2007/09/16 15:51:12 9300 9300 SHIFTDAT 3.4 2007/09/16 18:28:02 9300 9300 SHIFTDAT 3.4 2007/09/17 09:15:29 9300 9300 SHIFTDAT 3.4 2007/09/17 09:44:35 9300 9300 SHIFTDAT 3.4 2007/09/17 10:19:01 9300 9300 DELETE 6.3 2007/09/17 10:32:24 9300 3406 CTDEDIT 4.61 2007/09/21 15:51:32 3406 3282 CALIB 11.7 2007/09/21 18:25:02 3282 3282 FILTERS 4.3 2007/09/21 18:31:13 3282 3282 BINAVE 4.1.1 2007/09/21 18:34:35 3282 130 CALIB 11.7 2007/09/23 16:22:43 130 130 REMOVECH 8.0 2007/09/23 16:26:45 130 130 CHGUNITS 3.0 2007/09/23 16:29:23 130 130 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 121.69 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/21 15:51:32 124 records were deleted in this editing session. 3 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:25:02 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 16:22:43 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_0073.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 23:20:56 NMEA Latitude = 48 20.74 N NMEA Longitude = 123 58.48 W NMEA UTC (Time) = May 20 2007 06:21:05 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: JFD 2 Latitude: Longitude: 138m # nquan = 16 # nvalues = 9356 # 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, 9356 # span 1 = 1.045, 131.689 # span 2 = 6.5946, 9.2918 # span 3 = 6.5938, 9.2904 # span 4 = 0.474260, 3.409309 # span 5 = 3.372066, 3.409576 # span 6 = 6.9597e-02, 2.0623e+00 # span 7 = 18.7080, 86.1498 # span 8 = 1.1526, 3.2784 # span 9 = 1.56347, 6.48008 # span 10 = 0.00, 100.00 # span 11 = -1.272, 1.293 # span 12 = 0, 1 # span 13 = 3.7324, 33.9077 # span 14 = 31.4037, 33.9098 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 19 2007 23:20:56 # 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 14:55:52, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0073.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:04:31, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-007 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 15 2007 15:19:12, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0073 .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 15:28:53, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0073.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 2.8db; 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 3.1 9.2875 1.359 40.3 5.14 224.2 31.4880 29 4.0 9.2821 1.404 40.1 5.10 222.4 31.4901 36 5.0 9.2322 1.348 40.1 5.04 219.5 31.5037 31 6.0 9.1618 1.280 40.9 4.96 216.1 31.5164 27 7.0 9.1140 1.280 41.3 4.89 213.2 31.5267 26 8.0 9.0314 1.137 42.1 4.83 210.4 31.5481 32 9.0 8.9828 1.084 42.4 4.77 208.0 31.5549 34 10.0 8.9521 1.050 42.7 4.72 205.6 31.5652 28 11.0 8.9475 1.029 42.8 4.69 204.2 31.5696 23 12.0 8.9301 0.996 43.0 4.66 203.3 31.5894 22 13.0 8.9118 0.955 43.1 4.65 202.6 31.6034 21 14.0 8.9070 0.957 43.1 4.63 201.8 31.6049 26 15.0 8.8987 0.980 43.2 4.59 199.8 31.6068 30 16.0 8.8823 0.949 43.1 4.50 196.2 31.6107 28 17.0 8.8418 0.943 43.2 4.42 192.6 31.6286 25 18.0 8.7634 0.830 43.7 4.36 190.0 31.6703 23 19.0 8.6875 0.732 44.2 4.32 188.2 31.7104 23 20.0 8.6500 0.683 44.4 4.28 186.6 31.7379 25 21.0 8.6435 0.671 44.5 4.25 185.1 31.7421 27 22.0 8.6420 0.692 44.5 4.22 183.8 31.7435 25 23.0 8.6405 0.637 44.5 4.20 182.8 31.7448 23 24.0 8.6143 0.606 44.6 4.18 182.0 31.7725 23 25.0 8.6034 0.604 44.5 4.16 181.1 31.7861 21 26.0 8.5977 0.593 44.4 4.14 180.2 31.7931 20 27.0 8.5938 0.581 44.4 4.13 179.8 31.7969 21 28.0 8.5824 0.565 44.4 4.11 179.3 31.8041 23 29.0 8.5736 0.561 44.6 4.10 178.7 31.8105 25 30.0 8.5690 0.560 44.6 4.09 178.2 31.8147 26 31.0 8.5638 0.559 44.6 4.08 177.7 31.8201 30 32.0 8.5599 0.583 44.8 4.06 176.9 31.8251 28 33.0 8.5567 0.558 45.0 4.04 175.9 31.8332 20 34.0 8.5488 0.591 45.5 4.01 174.8 31.8612 20 35.0 8.5224 0.536 45.9 3.98 173.5 31.9116 19 36.0 8.5095 0.556 46.1 3.95 172.0 31.9479 19 37.0 8.4613 0.519 46.7 3.91 170.3 32.0240 19 38.0 8.4350 0.478 46.5 3.86 168.3 32.0422 23 39.0 8.4114 0.483 46.4 3.81 166.1 32.0643 24 40.0 8.3579 0.434 46.2 3.77 164.2 32.1236 22 41.0 8.3072 0.410 45.5 3.73 162.5 32.1460 23 42.0 8.2904 0.421 45.2 3.68 160.3 32.1520 26 43.0 8.2429 0.394 44.7 3.62 157.8 32.1955 32 44.0 8.2237 0.349 45.2 3.58 155.7 32.2521 28 45.0 8.1704 0.352 44.8 3.54 154.0 32.2814 22 46.0 8.1554 0.333 44.5 3.50 152.5 32.3027 19 47.0 8.1410 0.344 44.5 3.46 150.8 32.3233 19 48.0 8.1345 0.353 44.4 3.42 148.9 32.3356 19 49.0 8.1093 0.321 44.5 3.37 146.8 32.3880 21 50.0 8.0676 0.331 44.3 3.31 144.3 32.4270 24 51.0 8.0153 0.311 43.6 3.26 141.7 32.4901 20 52.0 7.9630 0.316 41.7 3.21 139.7 32.5460 23 53.0 7.9207 0.330 40.5 3.17 138.1 32.6262 24 54.0 7.8988 0.323 40.6 3.14 136.6 32.6765 27 55.0 7.8854 0.316 42.1 3.11 135.3 32.7096 26 56.0 7.8780 0.293 42.4 3.09 134.3 32.7223 24 57.0 7.8731 0.291 42.2 3.07 133.5 32.7319 21 58.0 7.8696 0.291 42.1 3.05 132.6 32.7365 20 59.0 7.8655 0.294 41.9 3.02 131.6 32.7448 21 60.0 7.8642 0.304 42.1 2.98 129.9 32.7551 23 61.0 7.8492 0.304 42.3 2.94 127.9 32.7887 23 62.0 7.8276 0.310 42.5 2.90 126.1 32.8226 23 63.0 7.7785 0.308 42.3 2.87 124.7 32.8928 21 64.0 7.7349 0.303 42.1 2.84 123.6 32.9455 23 65.0 7.7231 0.256 41.8 2.81 122.1 32.9539 24 66.0 7.7102 0.276 41.5 2.76 120.1 32.9619 24 67.0 7.6983 0.278 41.2 2.71 117.8 32.9694 22 68.0 7.6704 0.266 40.5 2.67 116.0 32.9906 19 69.0 7.6106 0.256 39.3 2.63 114.6 33.0413 20 70.0 7.5248 0.255 36.1 2.61 113.4 33.1121 20 71.0 7.4789 0.239 33.9 2.57 111.9 33.1505 26 72.0 7.4713 0.234 33.1 2.53 109.9 33.1554 29 73.0 7.4519 0.247 32.3 2.47 107.4 33.1741 25 74.0 7.4252 0.290 31.1 2.42 105.3 33.2020 21 75.0 7.3478 0.252 27.0 2.37 103.3 33.2723 20 76.0 7.3407 0.261 23.5 2.34 101.6 33.2815 21 77.0 7.2817 0.259 22.3 2.30 99.9 33.3396 21 78.0 7.2451 0.325 20.5 2.27 98.5 33.3739 22 79.0 7.2127 0.343 19.5 2.23 97.2 33.4063 23 80.0 7.1913 0.302 18.6 2.21 96.0 33.4410 17 81.0 7.1822 0.312 19.3 2.18 95.0 33.4572 20 82.0 7.1828 0.271 20.4 2.16 94.1 33.4673 21 83.0 7.1760 0.265 21.3 2.14 93.2 33.4779 24 84.0 7.1609 0.251 21.8 2.13 92.5 33.4932 27 85.0 7.1443 0.252 21.7 2.10 91.5 33.5053 27 86.0 7.1411 0.252 21.8 2.07 90.0 33.5071 24 87.0 7.1357 0.247 21.9 2.02 88.0 33.5099 21 88.0 7.1207 0.238 22.0 1.97 85.7 33.5182 21 89.0 7.0240 0.236 22.6 1.92 83.5 33.6002 22 90.0 6.9059 0.213 21.9 1.87 81.4 33.6986 25 91.0 6.8372 0.225 21.3 1.83 79.5 33.7501 25 92.0 6.7868 0.218 20.9 1.79 78.0 33.7858 24 93.0 6.7566 0.203 21.0 1.76 76.7 33.8055 22 94.0 6.7386 0.187 21.5 1.74 75.5 33.8171 22 95.0 6.7288 0.186 21.8 1.71 74.3 33.8236 22 96.0 6.7067 0.178 22.6 1.68 73.2 33.8374 25 97.0 6.6711 0.159 23.2 1.66 72.1 33.8590 25 98.0 6.6306 0.155 24.4 1.64 71.1 33.8851 25 99.0 6.6198 0.151 25.3 1.62 70.4 33.8920 23 100.0 6.6040 0.145 25.7 1.61 69.8 33.9029 23 101.0 6.6018 0.142 25.8 1.59 69.3 33.9043 23 102.0 6.6020 0.144 25.7 1.59 68.9 33.9042 25 103.0 6.6018 0.130 25.8 1.58 68.5 33.9046 25 104.0 6.6005 0.150 25.9 1.57 68.1 33.9054 24 105.0 6.6009 0.143 25.7 1.56 67.9 33.9053 23 106.0 6.6004 0.140 25.7 1.55 67.5 33.9058 22 107.0 6.5986 0.147 25.7 1.55 67.3 33.9070 21 108.0 6.5979 0.134 25.6 1.54 67.1 33.9075 22 109.0 6.5969 0.139 25.3 1.54 66.9 33.9081 22 110.0 6.5949 0.142 24.9 1.53 66.7 33.9090 26 111.0 6.5946 0.150 24.4 1.53 66.4 33.9091 26 112.0 6.5948 0.147 24.5 1.52 66.3 33.9090 24 113.0 6.5951 0.143 24.4 1.52 66.2 33.9090 23 114.0 6.5955 0.127 24.7 1.52 66.0 33.9089 25 115.0 6.5959 0.128 24.5 1.51 65.8 33.9088 26 116.0 6.5960 0.135 25.1 1.51 65.7 33.9086 25 117.0 6.5958 0.137 24.9 1.51 65.5 33.9088 21 118.0 6.5955 0.139 24.3 1.51 65.5 33.9088 20 119.0 6.5954 0.141 24.0 1.50 65.4 33.9088 19 120.0 6.5952 0.136 23.7 1.50 65.3 33.9088 23 121.0 6.5945 0.138 23.9 1.50 65.3 33.9089 23 122.0 6.5949 0.134 23.1 1.50 65.1 33.9087 23 123.0 6.5954 0.137 23.6 1.49 65.0 33.9087 25 124.0 6.5952 0.135 23.4 1.49 64.9 33.9087 27 125.0 6.5953 0.140 23.7 1.49 64.7 33.9086 32 126.0 6.5952 0.140 23.4 1.49 64.7 33.9086 37 127.0 6.5953 0.135 23.3 1.49 64.6 33.9085 47 128.0 6.5951 0.139 23.2 1.49 64.6 33.9083 33 129.1 6.5952 0.136 22.4 1.48 64.4 33.9082 58 130.0 6.5951 0.146 22.1 1.48 64.3 33.9081 59 131.0 6.5954 0.147 21.4 1.47 64.1 33.9080 98 131.6 6.5952 0.149 21.4 1.47 63.9 33.9079 27