*2013/12/16 15:31:19.32 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2004/07/13 16:49:25.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 67 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.456 67.589 2 Temperature:Primary 'deg C (ITS90)' 8.403633 14.53546 3 Transmissivity %/metre 15.075 55.625 4 Oxygen:Dissolved:SBE mL/L 1.414667 7.96625 5 Fluorescence:URU:Seapoint mg/m^3 0.161 5.5063 6 Salinity:T0:C0 PSS-78 29.83124 32.5966 7 Number_of_bin_records n/a 4 31 $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 ' ' 7 F ' ' 2 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2004-22\CTD\derive\200 $END *ADMINISTRATION MISSION : 2004-22 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Seabreeze / Effingham SCIENTIST : Thomson R. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI / Juan de Fuca STATION : EF04 EVENT NUMBER : 45 LATITUDE : 49 3.11000 N ! (deg min) LONGITUDE : 125 8.60000 W ! (deg min) WATER DEPTH : 72 ALTIMETER (M) : 3.22 ! 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 : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2023 conductivity:primary ' ' 1763 pressure ' ' 77511 temperature:secondary ' ' 2106 conductivity:secondary ' ' 2102 Fluorometer ' ' Seapoint Oxygen:SBE ' ' 0047 transmissometer:primary ' ' 498DR altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.31A $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 2.7 2004/08/20 16:53:54 8097 8097 CLEAN 4.7 2004/08/20 17:40:54 8067 8067 SHIFTDAT 3.3 2004/08/21 12:04:40 ? ? SHIFTDAT 3.3 2004/08/21 12:50:04 ? ? SHIFTDAT 3.3 2004/08/23 16:45:49 ? ? DELETE 6.3 2004/08/23 17:26:10 8067 1429 CTDEDIT 4.50 2004/08/26 16:23:12 1429 1362 CALIB 11.4 2004/08/29 14:34:03 1362 1362 FILTERS 4.3 2004/08/29 15:36:48 1362 1362 BINAVE 4.0.1 2004/08/29 16:07:16 1362 67 REMOVECH 6.0 2004/08/30 11:20:14 67 67 HDREDIT2 2.2 2004/08/30 14:15:28 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:31:19 67 67 $END $REMARKS -CLEAN functions: Interpolation by Channel 1: Scan_Number [n/a] in Pressure 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 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= 20.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.20 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 57.78 dbars Sample interval (from FILE section of header) = 0.042 seconds. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2004-22\CTD\doc\2004-22-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 10 -0.3090000E-01 0.1078500E+01 14 Salinity:T0:C0 PSS-78 10 0.2000000E-02 0.1000000E+01 15 Salinity:T1:C1 PSS-78 10 -0.5000000E-02 0.1000000E+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. -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Oxygen:Voltage:SBE Status:Pump Altimeter Descent_Rate Salinity:T1:C1 Flag -HEADER EDITS: Applied edit header: Q:\Cruise_Data\2004-22\CTD\doc\2004-22-ctd-header-eff.txt Channel 1: Pressure [decibar] Units ==> dbars Format: F10.3 ==> F7.1 Channel 3: Transmissivity [%/metre] (no changes) Channel 4: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 5: Fluorescence:Seapoint [mg/m^3] Name ==> Fluorescence:URU:Seapoint Channel 7: Number_of_bin_records [n/a] Format: F5.0 ==> I5 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2004-22\2004-22-0045.dat Software Version Seasave Win32 V 5.31a Temperature SN = 2023 Conductivity SN = 1763 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 13 2004 16:49:59 NMEA Latitude = 49 03.11 N NMEA Longitude = 125 08.60 W NMEA UTC (Time) = Jul 13 2004 16:49:25 Store Lat/Lon Data = Add to Header Only Ship: J.P. Tully Cruise: 2004-22 Station: EF04 Depth: 72 # nquan = 16 # nvalues = 8097 # 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 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = flSP: Fluorescence, Seapoint # name 10 = pumps: Pump Status # name 11 = altM: Altimeter [m] # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 8097 # span 1 = 1.454, 67.778 # span 2 = -98.9762, 98.9762 # span 3 = -43.4142, 98.9762 # span 4 = 3.415664, 4.241082 # span 5 = 3.427084, 4.370810 # span 6 = 56.4907, 86.3890 # span 7 = 1.29925, 98.99073 # span 8 = 1.1722, 4.2784 # span 9 = 1.4652e-01, 6.1282e+00 # span 10 = 0, 1 # span 11 = 2.44, 99.51 # span 12 = -1.151, 1.213 # span 13 = 8.6425, 99.0000 # span 14 = 8.5486, 99.0000 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 13 2004 16:49:59 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2023, 20-Dec-03 # sensor 1 = Frequency 1 conductivity, primary, 1763, 19-Dec-03, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 77511, 13-Mar-00 # sensor 3 = Frequency 3 temperature, secondary, 2106, 06-May-04 # sensor 4 = Frequency 4 conductivity, secondary, 2102, 07-May-04, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 Oxygen, SBE, primary, 0047, 13-Jan-04 # sensor 7 = Extrnl Volt 3 transmissometer, primary, 498DR, 7-Apr-04 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Aug 19 2004 10:18:36, 5.30a # datcnv_in = Q:\Cruise_Data\2004-22\CTD\2004-22-0045.dat Q:\Cruise_Data\2004-22 \CTD\2004-22-CTD.CON # datcnv_skipover = 0 # wildedit_date = Aug 19 2004 12:30:01, 5.30a # wildedit_in = Q:\Cruise_Data\2004-22\CTD\convert\2004-22-0045.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM # wildedit_excl_bad_scans = yes # alignctd_date = Aug 19 2004 13:02:51, 5.30a # alignctd_in = Q:\Cruise_Data\2004-22\CTD\wildedit\2004-22-0045.cnv # alignctd_adv = sbeox0ML/L 5.000 # celltm_date = Aug 20 2004 13:39:08, 5.30a # celltm_in = Q:\Cruise_Data\2004-22\CTD\align\2004-22-0045.cnv # celltm_alpha = 0.0200, 0.0200 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 20 2004 13:51:26, 5.30a # Derive_in = Q:\Cruise_Data\2004-22\CTD\celltm\2004-22-0045.cnv Q:\Cruise_Data\ 2004-10\CTD files\2004-10-CTDa.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 234db and a few records from the bottom of the cast. The fluorescence and transmissivity data are nominal and unedited except that some records were removed in editing T and S. The CTD Dissolved Oxygen data in the CTD files should be considered: • ±0.2ml/l from 0db–150db. • ±0.1ml/l below 150db – 300db • ±0.05ml/l from 300 – 1500db • unreliable below 1500db For casts 2004-22-0035 through 2004-22-0056 in Effingham Inlet there may be problems with the pumped channels in the top 30m: salinity, fluorescence and dissolved oxygen. In a few cases upcast data was used since the downcast was clearly corrupted. Unless otherwise noted the downcast data was used, but caution is urged in using data from above 30m. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.309E-01 1.0785) Salinity:T0:C0 PSS-78 10 -99 () (0.2E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (-0.5E-02 1) $END !--1--- ---2---- --3-- --4--- ---5--- ---6---- -7-- !Pressu Temperat Trans Oxygen Fluores Salinity Numb !re ure: missi : cence: :T0:C0 er_o ! Primary vity Dissol URU: ~bin ! ved: Seapoin _rec ! SBE t ords !------ -------- ----- ------ ------- -------- ---- *END OF HEADER 2.5 14.3786 15.1 7.97 0.931 29.9133 4 3.0 14.5355 17.5 7.92 0.912 29.8312 28 4.0 14.2560 19.1 7.74 0.919 30.0215 24 5.0 14.4761 21.0 7.30 0.945 30.0122 22 6.0 14.4814 23.1 6.68 0.900 30.1122 20 7.0 13.4605 25.6 6.05 1.024 30.4593 21 8.0 11.7814 27.5 5.47 1.482 31.1130 20 9.0 11.2248 29.1 4.96 1.898 31.2826 21 10.0 10.0353 29.2 4.53 3.789 31.6295 20 11.0 9.6428 27.7 4.18 5.049 31.7392 20 12.0 9.4786 26.9 3.90 5.506 31.7904 20 13.0 9.3649 27.5 3.68 5.487 31.8211 20 14.0 9.2870 29.6 3.50 5.105 31.8473 20 15.0 9.1980 31.7 3.34 3.910 31.8872 20 16.0 9.1487 36.7 3.21 2.399 31.9115 20 17.0 9.1125 40.8 3.09 1.497 31.9315 20 18.0 9.0884 44.3 2.98 1.272 31.9469 20 19.0 9.0379 47.1 2.89 0.966 31.9804 20 20.0 9.0068 48.8 2.81 0.753 32.0009 20 21.0 8.9743 50.8 2.74 0.563 32.0217 20 22.0 8.9369 52.2 2.68 0.493 32.0515 20 23.0 8.9118 53.1 2.62 0.460 32.0737 20 24.0 8.9038 53.8 2.57 0.345 32.0812 20 25.0 8.8905 54.3 2.53 0.343 32.0933 20 26.0 8.8673 54.7 2.51 0.358 32.1142 20 27.0 8.8422 55.1 2.48 0.285 32.1389 20 28.0 8.8297 55.2 2.46 0.359 32.1503 20 29.0 8.8261 55.4 2.44 0.346 32.1538 20 30.0 8.8103 55.5 2.42 0.272 32.1751 20 31.0 8.8056 55.6 2.40 0.219 32.1826 20 32.0 8.8018 55.5 2.38 0.254 32.1854 20 33.0 8.7973 55.6 2.35 0.242 32.1874 20 34.0 8.7938 55.6 2.31 0.235 32.1898 20 35.0 8.7899 55.5 2.28 0.253 32.1920 20 36.0 8.7703 55.5 2.25 0.217 32.2066 20 37.0 8.7392 55.3 2.23 0.221 32.2335 20 38.0 8.7134 55.5 2.21 0.214 32.2547 20 39.0 8.6556 55.5 2.19 0.208 32.3066 20 40.0 8.6143 55.2 2.16 0.187 32.3434 20 41.0 8.5923 55.0 2.13 0.185 32.3637 20 42.0 8.5699 54.8 2.09 0.172 32.3851 20 43.0 8.5561 54.6 2.06 0.178 32.3981 20 44.0 8.5387 54.5 2.04 0.172 32.4124 20 45.0 8.5036 54.2 2.01 0.197 32.4420 20 46.0 8.4853 54.0 1.99 0.163 32.4601 20 47.0 8.4806 53.7 1.96 0.161 32.4674 20 48.0 8.4783 53.5 1.94 0.171 32.4715 20 49.0 8.4765 53.2 1.91 0.196 32.4740 20 50.0 8.4703 53.0 1.88 0.177 32.4811 20 51.0 8.4468 52.8 1.83 0.172 32.5061 20 52.0 8.4374 52.5 1.77 0.173 32.5159 20 53.0 8.4348 52.2 1.72 0.183 32.5188 20 54.0 8.4262 51.9 1.66 0.180 32.5333 20 55.0 8.4225 51.4 1.61 0.178 32.5423 20 56.0 8.4188 50.8 1.57 0.172 32.5503 20 57.0 8.4149 50.1 1.53 0.168 32.5615 20 58.0 8.4144 49.2 1.51 0.197 32.5665 20 59.0 8.4125 48.1 1.49 0.179 32.5702 20 60.0 8.4117 47.0 1.47 0.174 32.5727 20 61.0 8.4113 46.0 1.45 0.180 32.5762 20 62.0 8.4094 45.5 1.44 0.182 32.5805 20 63.0 8.4089 45.1 1.43 0.178 32.5827 20 64.0 8.4084 44.3 1.43 0.180 32.5840 21 65.0 8.4071 44.2 1.42 0.168 32.5868 30 66.0 8.4057 44.0 1.42 0.175 32.5924 31 67.0 8.4041 43.9 1.42 0.170 32.5958 31 67.6 8.4036 43.6 1.41 0.173 32.5966 9