*2008/06/03 11:39:27.15 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/03/28 23:48:59.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 36 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A1AFDE07 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.268 37.804 2 Temperature:Secondary 'deg C (ITS90)' 6.9504 7.1234 3 Transmissivity %/metre 43.5 48.1 4 Fluorescence:URU:Seapoint mg/m^3 0.681 2.084 5 Oxygen:Dissolved:SBE mL/L 6.29 6.995 6 Oxygen:Dissolved:SBE umol/kg 274.2258 305.004 7 Salinity:T1:C1 PSS-78 30.2526 30.6545 8 Number_of_bin_records n/a 31 56 $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 ' ' 8 F ' ' 3 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\2008-07\Pro $END *ADMINISTRATION MISSION : 2008-07 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Broughton SCIENTIST : Stucchi D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : BSLA EVENT NUMBER : 45 LATITUDE : 50 52.09000 N ! (deg min) LONGITUDE : 126 10.43000 W ! (deg min) ALTIMETER (M) : 1.56 ! 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 : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 2399 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 3184 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/05/21 11:58:35 8733 8733 CLEAN 5.0.2 2008/05/21 13:34:18 8638 8638 SHIFTDAT 3.4 2008/06/01 16:58:01 8638 8638 SHIFTDAT 3.4 2008/06/01 17:09:11 8638 8638 SHIFTDAT 3.4 2008/06/01 17:20:13 8638 8638 SHIFTDAT 3.4 2008/06/01 17:31:30 8638 8638 DELETE 6.3 2008/06/01 17:40:24 8638 1750 CTDEDIT 4.61 2008/06/03 08:07:03 1750 1723 CALIB 11.7 2008/06/03 10:04:05 1723 1723 FILTERS 4.3 2008/06/03 10:13:37 1723 1723 BINAVE 4.1.1 2008/06/03 10:17:25 1723 36 CALIB 11.7 2008/06/03 11:18:15 36 36 REMOVECH 8.0 2008/06/03 11:19:22 36 36 CHGUNITS 3.0 2008/06/03 11:30:23 36 36 REORDER 1.2.1 2008/06/03 11:30:47 ? ? HDREDIT2 2.5.1 2008/06/03 11:39:27 ? ? $END $REMARKS -CLEAN functions: 2008/05/21 13:24:13 20 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: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.30 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= -0.30 Salinity was recalculated after shift -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: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=110.00 -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 28.26 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/06/03 08:07:03 27 records were deleted in this editing session. 20 changes in channel Salinity:T1:C1 -CALIB parameters: 2008/06/03 10:04:05 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-07\processing\DOC\2008-07-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 0.8100000E-02 0.1025400E+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: 2008/06/03 11:18:15 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-07\Processing\doc\2008-01-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 -0.3000000E-01 0.1000000E+01 -REMOVECH 2008/06/03 11:19:22 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/06/03 11:39:27 Applied edit header: Q:\Cruise_Data_Processing\2008-07\Processing\doc\2008-07-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> F7.1 Channel 4: 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\2008-07\2008-07-0045.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 2399 Number of Bytes Per Scan = 34 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Mar 28 2008 23:55:15 NMEA Latitude = 50 52.09 N NMEA Longitude = 126 10.43 W NMEA UTC (Time) = Mar 28 2008 23:48:59 Store Lat/Lon Data = Append to Every Scan Ship: Vector Cruise: 2008-07 Station: BSLA Latitude: Longitude: Depth (m): 52m # nquan = 16 # nvalues = 8733 # 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 = altM: Altimeter [m] # name 7 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 8 = flSP: Fluorescence, Seapoint # name 9 = sbeox0V: Oxygen Voltage, SBE 43 # name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 11 = pumps: Pump Status # 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, 8733 # span 1 = 0.882, 38.263 # span 2 = 6.9480, 7.7731 # span 3 = 6.9468, 9.3476 # span 4 = 2.628510, 3.227050 # span 5 = 2.795431, 3.226201 # span 6 = 0.00, 100.00 # span 7 = 59.4665, 83.6935 # span 8 = 0.0000e+00, 2.5824e+00 # span 9 = 2.8364, 3.2051 # span 10 = 6.14605, 7.54216 # span 11 = 0, 1 # span 12 = -0.623, 0.519 # span 13 = 24.9497, 31.1349 # span 14 = 26.7916, 31.3209 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Mar 28 2008 23:55:15 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 2399, 15-Jan-08, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4700, 16-Jan-08 # sensor 4 = Frequency 4 conductivity, secondary, 3184, 15-Jan-08, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005DR, 5-Mar-08 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1176, 14-Feb-07 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = May 20 2008 10:25:44, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2008-07\RAW\CTD\2008-07-0045.hex Q:\Crui se_Data_Processing\2008-07\Processing\doc\2008-07-ctd.con # datcnv_skipover = 0 # wildedit_date = May 20 2008 12:04:19, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2008-07\Processing\convert\2008-07-004 5.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 = May 20 2008 15:32:40, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2008-07\Processing\wildedit\2008-07-0045 .cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = May 20 2008 15:47:29, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2008-07\Processing\celltm\2008-07-0045.c nv Q:\Cruise_Data_Processing\2008-18\Processing\doc\2008-18-ctd.con # file_type = ascii END* ************************************************************************************* NOTE: There was an initial lowering of the CTD to 10db followed by a return to 2.8db. A text editor was used to remove the initial 3683 records to ensure that DELETE selected the best data. CTDEDIT was used to remove surface records to 3db and a few records from the bottom of the cast; 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 • ±0.3ml/l from 0 –100db • ±0.2ml/l below 100db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.81E-02 1.0254) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.3E-01 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T1:C1 er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 3.3 7.1234 48.1 0.681 6.89 300.3 30.2526 31 4.0 7.0018 47.1 0.849 6.88 299.9 30.3584 54 5.0 6.9540 47.2 0.945 6.88 300.2 30.3991 53 6.0 6.9504 47.1 0.949 6.91 301.2 30.4035 48 7.0 6.9546 47.1 1.041 6.92 301.6 30.4164 46 8.0 6.9648 47.1 1.110 6.95 302.9 30.4330 47 9.0 6.9690 47.5 1.105 6.96 303.6 30.4463 47 10.0 6.9801 47.3 1.135 6.98 304.5 30.4538 47 11.0 6.9863 47.3 1.214 6.99 305.0 30.4577 47 12.0 6.9890 47.5 1.169 6.99 304.9 30.4593 49 13.0 6.9908 47.5 1.253 6.97 304.1 30.4619 46 14.0 6.9940 47.5 1.209 6.97 303.8 30.4668 47 15.0 7.0194 47.5 1.151 6.97 304.0 30.4796 47 16.0 7.0480 46.7 1.190 6.98 304.4 30.5023 47 17.0 7.0459 46.2 1.463 6.97 303.9 30.5237 48 18.0 7.0388 45.5 1.681 6.96 303.3 30.5297 49 19.0 7.0527 45.5 1.634 6.94 302.4 30.5384 47 20.0 7.0664 44.8 1.674 6.86 298.9 30.5473 48 21.0 7.0763 44.5 1.941 6.73 293.6 30.5709 46 22.0 7.0719 43.9 1.986 6.66 290.3 30.6059 46 23.0 7.0696 43.5 2.084 6.62 288.4 30.6127 48 24.0 7.0686 43.6 2.028 6.57 286.5 30.6161 47 25.0 7.0690 43.5 1.981 6.52 284.4 30.6207 48 26.0 7.0697 44.3 1.907 6.49 283.1 30.6259 50 27.0 7.0697 44.5 1.778 6.48 282.3 30.6276 50 28.0 7.0698 44.6 1.789 6.47 282.0 30.6279 49 29.0 7.0698 44.8 1.681 6.45 281.4 30.6284 49 30.0 7.0700 44.8 1.663 6.44 280.6 30.6302 49 31.0 7.0690 44.9 1.765 6.41 279.6 30.6328 49 32.0 7.0677 45.2 1.633 6.40 278.9 30.6359 50 33.0 7.0668 45.5 1.871 6.38 278.1 30.6380 50 34.0 7.0658 45.9 1.750 6.36 277.1 30.6417 49 35.0 7.0664 45.9 1.748 6.33 276.0 30.6438 51 36.0 7.0677 45.8 1.726 6.31 275.1 30.6466 52 37.0 7.0669 45.8 1.612 6.29 274.2 30.6515 56 37.8 7.0670 45.7 1.528 6.30 274.7 30.6545 36