*2007/09/23 16:40:09.57 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/16 01:00:04.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 108 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B7693E1C NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.454 108.996 2 Temperature:Secondary 'deg C (ITS90)' 7.8062 10.2063 3 Fluorescence:URU:Seapoint mg/m^3 0.117 14.853 4 Transmissivity %/metre 4 48 5 Oxygen:Dissolved:SBE mL/L 2.78 8.147 6 Oxygen:Dissolved:SBE umol/kg 120.9958 355.271 7 Salinity:T1:C1 PSS-78 30.7313 32.9781 8 Number_of_bin_records n/a 4 67 $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 : EFF16 EVENT NUMBER : 26 LATITUDE : 48 47.69000 N ! (deg min) LONGITUDE : 125 15.95000 W ! (deg min) ALTIMETER (M) : 3.47 ! 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 16:07:35 15957 15957 CLEAN 5.0.2 2007/09/15 17:30:10 15851 15851 SHIFTDAT 3.4 2007/09/16 18:13:30 15851 15851 SHIFTDAT 3.4 2007/09/17 08:53:18 15851 15851 SHIFTDAT 3.4 2007/09/17 09:29:54 15851 15851 SHIFTDAT 3.4 2007/09/17 09:51:17 15851 15851 DELETE 6.3 2007/09/17 10:23:09 15851 2943 CTDEDIT 4.61 2007/09/19 15:46:37 2943 2756 CALIB 11.7 2007/09/21 18:19:54 2756 2756 FILTERS 4.3 2007/09/21 18:26:19 2756 2756 BINAVE 4.1.1 2007/09/21 18:32:19 2756 108 CALIB 11.7 2007/09/23 16:22:23 108 108 REMOVECH 8.0 2007/09/23 16:26:27 108 108 CHGUNITS 3.0 2007/09/23 16:28:39 108 108 REORDER 1.2.1 2007/09/23 16:29:42 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:09 ? ? $END $REMARKS -CLEAN functions: 2007/09/15 17:25:06 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: 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 99.50 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/19 15:46:37 187 records were deleted in this editing session. 5 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:19:54 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 16:22:23 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 16:26:27 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:09 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_0026.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 15 2007 17:59:59 NMEA Latitude = 48 47.69 N NMEA Longitude = 125 15.95 W NMEA UTC (Time) = May 16 2007 01:00:04 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: EFF16 Latitude: Longitude: # nquan = 16 # nvalues = 15957 # 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, 15957 # span 1 = 0.523, 109.498 # span 2 = 7.8025, 12.2429 # span 3 = 7.8030, 12.3555 # span 4 = 1.602496, 3.474730 # span 5 = 1.085873, 3.452998 # span 6 = 0.0000e+00, 1.4872e+01 # span 7 = 15.5367, 86.3143 # span 8 = 1.6801, 4.0403 # span 9 = 2.81995, 8.13745 # span 10 = 0.00, 100.00 # span 11 = -1.403, 1.411 # span 12 = 0, 1 # span 13 = 12.7900, 32.9833 # span 14 = 8.3380, 32.9832 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 15 2007 17:59:59 # 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 14:53:50, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0026.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:01:37, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-002 6.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 15:16:25, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0026 .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 15:25:41, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0026.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 2.4db; 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 2.5 10.1224 11.689 4.6 8.06 351.7 30.8173 4 3.0 10.2038 10.805 4.5 8.06 351.7 30.7313 42 4.0 10.2063 11.072 4.3 8.10 353.4 30.7384 40 5.0 10.0507 13.274 4.1 8.15 355.3 30.8951 46 6.0 10.0199 14.119 4.0 8.15 355.2 30.9195 33 7.0 9.9786 14.615 4.2 7.95 346.8 30.9610 29 8.0 9.6928 14.836 5.8 7.45 324.7 31.2058 29 9.0 9.5884 14.853 7.5 6.82 297.3 31.2896 31 10.0 9.2614 10.815 14.0 6.44 280.5 31.4482 26 11.0 9.0153 6.780 32.9 6.22 270.9 31.6185 23 12.0 8.9921 5.653 34.3 6.06 264.2 31.6437 20 13.0 8.9781 4.830 33.7 5.93 258.3 31.6479 22 14.0 8.9696 4.650 34.5 5.78 251.8 31.6498 27 15.0 8.9313 4.023 34.5 5.60 244.0 31.6587 34 16.0 8.8765 3.419 36.7 5.38 234.3 31.6794 35 17.0 8.8201 2.751 38.3 5.19 226.1 31.7031 24 18.0 8.7467 2.333 42.4 5.07 220.8 31.7284 18 19.0 8.7112 1.986 43.5 4.98 216.8 31.7407 17 20.0 8.6372 1.528 45.3 4.89 213.3 31.7561 17 21.0 8.6130 1.369 46.4 4.82 210.0 31.7645 20 22.0 8.5904 1.190 46.7 4.74 206.4 31.7765 21 23.0 8.5495 0.966 47.3 4.64 202.1 31.8040 22 24.0 8.5305 0.913 47.3 4.52 197.1 31.8302 22 25.0 8.5023 0.798 47.2 4.40 191.8 31.8498 25 26.0 8.4362 0.670 47.6 4.30 187.1 31.9071 26 27.0 8.3530 0.552 47.7 4.22 183.8 32.0050 23 28.0 8.3065 0.491 48.0 4.17 181.5 32.0604 19 29.0 8.2900 0.458 48.0 4.13 179.8 32.0828 17 30.0 8.2890 0.420 48.0 4.10 178.5 32.0847 17 31.0 8.2819 0.409 47.9 4.07 177.3 32.0982 19 32.0 8.2768 0.396 47.8 4.04 176.1 32.1111 18 33.0 8.2767 0.383 47.8 4.01 174.8 32.1127 26 34.0 8.2771 0.381 47.8 3.98 173.5 32.1134 29 35.0 8.2757 0.369 47.8 3.96 172.4 32.1158 24 36.0 8.2745 0.362 47.7 3.94 171.7 32.1177 20 37.0 8.2738 0.373 47.7 3.93 171.3 32.1189 19 38.0 8.2727 0.384 47.7 3.92 170.9 32.1205 18 39.0 8.2711 0.396 47.8 3.91 170.4 32.1224 21 40.0 8.2705 0.357 47.6 3.90 169.9 32.1234 25 41.0 8.2707 0.362 47.8 3.88 169.0 32.1242 35 42.0 8.2684 0.364 47.8 3.87 168.4 32.1274 29 43.0 8.2671 0.354 47.9 3.86 168.0 32.1291 21 44.0 8.2669 0.357 47.8 3.85 167.7 32.1295 19 45.0 8.2661 0.348 47.8 3.84 167.3 32.1309 18 46.0 8.2667 0.355 47.8 3.84 167.0 32.1325 19 47.0 8.2660 0.355 47.8 3.83 166.8 32.1331 22 48.0 8.2644 0.342 47.2 3.82 166.4 32.1350 31 49.0 8.2634 0.339 47.8 3.81 165.8 32.1379 35 50.0 8.2607 0.347 47.8 3.79 165.2 32.1422 16 51.0 8.2607 0.328 47.9 3.78 164.8 32.1486 19 52.0 8.2584 0.328 47.9 3.78 164.4 32.1543 19 53.0 8.2525 0.325 47.9 3.77 164.2 32.1606 22 54.1 8.2484 0.319 47.8 3.76 163.8 32.1634 42 54.9 8.2465 0.323 47.8 3.74 162.8 32.1645 28 56.0 8.2454 0.322 47.8 3.70 161.3 32.1685 20 57.0 8.2443 0.313 47.8 3.67 159.8 32.1741 17 58.0 8.2344 0.301 47.9 3.64 158.4 32.2046 17 59.0 8.2087 0.282 47.6 3.61 157.2 32.2769 14 60.0 8.1854 0.248 47.2 3.58 155.7 32.3472 22 61.0 8.1634 0.218 46.8 3.53 153.8 32.4106 26 62.0 8.1568 0.204 46.3 3.48 151.7 32.4311 33 63.0 8.1123 0.178 46.0 3.43 149.5 32.5131 32 64.0 8.0763 0.156 46.2 3.38 147.4 32.5728 29 65.0 8.0556 0.145 46.0 3.35 145.9 32.6109 25 66.0 8.0297 0.131 44.0 3.33 144.8 32.6698 23 67.0 8.0291 0.120 43.7 3.31 144.1 32.6742 16 68.0 8.0276 0.120 43.3 3.29 143.4 32.6769 22 69.0 8.0258 0.117 43.2 3.27 142.5 32.6788 23 70.0 8.0152 0.120 42.7 3.25 141.6 32.6925 25 71.0 8.0080 0.118 42.4 3.23 140.8 32.7100 26 72.0 7.9970 0.121 42.8 3.21 139.7 32.7245 30 73.0 7.9833 0.122 43.0 3.18 138.5 32.7362 25 74.0 7.9767 0.120 43.0 3.16 137.6 32.7414 21 75.0 7.9454 0.122 43.6 3.14 136.5 32.7623 17 76.0 7.9332 0.126 44.6 3.12 135.7 32.7673 18 77.0 7.9160 0.126 44.0 3.10 135.0 32.7879 18 78.0 7.9008 0.125 42.4 3.09 134.3 32.8143 31 79.0 7.9005 0.130 42.1 3.06 133.3 32.8156 35 80.0 7.8938 0.133 41.9 3.04 132.3 32.8267 23 81.0 7.8883 0.132 41.2 3.02 131.5 32.8400 19 82.0 7.8822 0.128 40.3 3.01 130.8 32.8522 18 83.0 7.8713 0.132 39.2 2.99 130.2 32.8732 19 84.0 7.8627 0.125 38.1 2.98 129.7 32.8883 23 85.0 7.8569 0.128 37.5 2.96 129.0 32.8965 30 86.0 7.8549 0.127 36.6 2.94 128.2 32.9012 33 87.0 7.8496 0.125 36.0 2.93 127.6 32.9108 23 88.0 7.8455 0.129 35.4 2.92 127.3 32.9170 21 89.0 7.8405 0.128 35.0 2.91 126.9 32.9244 19 90.0 7.8397 0.128 34.2 2.91 126.5 32.9255 20 91.0 7.8370 0.129 34.3 2.90 126.1 32.9292 25 92.0 7.8326 0.134 34.2 2.89 125.7 32.9359 29 93.0 7.8309 0.131 33.9 2.88 125.4 32.9384 28 94.0 7.8269 0.130 33.5 2.87 124.9 32.9445 23 95.0 7.8205 0.127 33.3 2.86 124.6 32.9540 20 96.0 7.8206 0.129 33.1 2.85 124.2 32.9537 21 97.0 7.8167 0.125 33.1 2.85 124.0 32.9592 24 98.0 7.8106 0.125 33.2 2.84 123.7 32.9675 27 99.0 7.8104 0.128 33.2 2.84 123.5 32.9680 28 100.0 7.8070 0.128 33.3 2.83 123.3 32.9726 25 101.0 7.8072 0.126 33.3 2.83 123.1 32.9723 23 102.0 7.8075 0.125 33.5 2.83 123.0 32.9719 22 103.0 7.8065 0.126 33.5 2.83 123.0 32.9734 25 104.0 7.8067 0.128 33.4 2.82 122.8 32.9732 26 105.1 7.8070 0.128 33.0 2.81 122.4 32.9733 36 106.0 7.8085 0.131 33.3 2.81 122.2 32.9718 55 107.0 7.8082 0.129 33.4 2.80 122.0 32.9724 39 108.0 7.8074 0.125 33.0 2.80 121.7 32.9738 55 109.0 7.8062 0.126 31.1 2.78 121.0 32.9781 67