*2013/12/16 15:29:32.99 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2003/08/12 14:28:58.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 40 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 5 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.9407143 20.45325 2 Temperature:Primary 'deg C (ITS90)' 11.6067 15.85544 3 Fluorescence:URU:Wetlabs mg/m^3 -0.183 4.906286 4 Salinity:T0:C0 PSS-78 28.77017 29.7789 5 Number_of_bin_records n/a 1 14 $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 ' ' 8 F ' ' 3 5 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2003-40\derive\2003-40 $END *ADMINISTRATION MISSION : 2003-40 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Saanich Inlet Optical Measurements SCIENTIST : Pena A. PLATFORM : Squamish *LOCATION GEOGRAPHIC AREA : Saanich Inlet EVENT NUMBER : 20 LATITUDE : 48 38.93900 N ! (deg min) LONGITUDE : 123 29.69000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19 SERIAL NUMBER : 1294 $TABLE: SENSORS ! Name Abs Depth Serial No ! ---- -------------- ---------- ' ' ' ' ' ' $END $REMARKS SOFTWARE VERSION 1.33 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 2.5 2003/09/27 15:27:52 469 469 CLEAN 4.4 2003/09/27 15:28:03 ? ? HDREDIT2 1.7 2003/09/27 15:28:11 ? ? DELETE 6.3 2003/09/27 15:30:29 464 187 CTDEDIT 4.50 2003/09/27 16:39:02 187 93 SHIFTDAT 3.3 2003/09/29 08:44:16 ? ? ADTIMCH 4.3 2003/11/03 09:59:16 93 93 BINAVE 4.0.1 2003/11/03 10:00:15 93 40 REMOVECH 6.0 2003/11/03 16:14:43 40 40 HDREDIT2 1.8 2003/11/03 16:32:24 ? ? HDREDIT2 2.1 2004/06/02 08:55:30 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:29:32 40 40 $END $REMARKS CLEAN functions: - Set event to last 4 characters of file name -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 10.00 Minimum Surface Salinity: 5.000 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Slow Drop Rate NOT deleted. -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Wetlab # of Records to Advance (-ve for Delay): At REC# 0 Shift= 5.00 -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 0.50 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 Conductivity:Primary Irradiance (PAR) Descent_Rate Flag $END *COMMENTS SBE HEADER Sea-Bird SBE19 Data File: FileName = C:\My Documents\Saanich\cast 0020.hex Software Version 1.33 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Aug 11 2003 23:59:12 cast 21 ds SEACAT PROFILER V3.0c SN 1294 08/12/03 11:42:24.459 strain gauge pressure sensor: S/N = 163223, range = 1,000 psia, tc = -44 clk = 32768.094 iop = 158 vmain = 11.3 vlith = 5.3 mode = PROFILE ncasts = 21 sample rate = 1 scan every 0.5 seconds minimum raw conductivity frequency for pump turn on = 10 hertz pump delay = 45 seconds samples = 5890 free = 51940 lwait = 0 msec SW1 = 90 battery cutoff = 7.2 volts number of voltages sampled = 2 logdata = NO S> dh cast 20 08/12 07:28:58 samples 5421 to 5889 sample rate = 1 scan every 0.5 seconds stop = switch off S> # nquan = 9 # nvalues = 469 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = wetStar: Fluorescence, Wetlab Wetstar [mg/m^3] # name 5 = par: PAR/Irradiance, Biospherical/Licor # name 6 = dz/dtM: Descent Rate [m/s] # name 7 = sal00: Salinity [PSU] # name 8 = flag: flag # span 0 = 1, 469 # span 1 = -0.077, 20.782 # span 2 = 11.5276, 15.8633 # span 3 = 0.003367, 3.672455 # span 4 = -0.7636, 6.5547 # span 5 = 1.5000e+00, 1.5042e+00 # span 6 = -0.607, 0.767 # span 7 = 0.0235, 29.8002 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Aug 12 2003 07:28:58 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 1294, 22-Nov-02 # sensor 1 = Frequency 1 conductivity, 1294, 22-Nov-02, cpcor = -9.5700e-08 # sensor 2 = Extrnl Volt 0 WET Labs, WETStar fluorometer, WS3S-715P, 09-Feb-01 # sensor 3 = Extrnl Volt 1 irradiance (PAR), primary, 4565, 22-July-02 # sensor 4 = Pressure Voltage, 1294, 17-Jun-99 # datcnv_date = Sep 26 2003 16:58:07, 5.28c # datcnv_in = Q:\Cruise_Data\2003-40\hex-renamed\2003-40-0020.hex Q:\Cruise_Data \2003-40\1294-Nov02-FP.CON # datcnv_skipover = 0 # strip_date = Sep 26 2003 17:06:26, 5.28c # strip_in = Q:\Cruise_Data\2003-40\convert\2003-40-0020.cnv # filter_date = Sep 26 2003 17:08:01, 5.28c # filter_in = Q:\Cruise_Data\2003-40\filter\2003-40-0020.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 2.000 # filter_low_pass_A_vars = c0S/m # filter_low_pass_B_vars = prSM # alignctd_date = Sep 27 2003 14:52:42, 5.28c # alignctd_in = Q:\Cruise_Data\2003-40\filter\2003-40-0020.cnv # alignctd_adv = t090C 2.500, c0S/m 1.500 # Derive_date = Sep 27 2003 14:53:05, 5.28c # Derive_in = Q:\Cruise_Data\2003-40\align\2003-40-0020.cnv Q:\Cruise_Data\2003- 40\1294-Nov02-FP.CON # file_type = ascii END* CTDEDIT was used to remove records from the top 0.8db and to clean salinity in the top 4db. There was no salinity calibration sampling and no history for this instrument since its last calibration, so no estimate can be made of those errors. Salinity for this cruise has been edited, but large errors likely remain. SeaCat salinity is prone to error due to mismatch of conductivity and temperature response times, especially when the descent rate is non-uniform. These errors are likely to be much larger than calibration errors. SeaCat salinity errors are normally expected to be as high as 0.05units in areas of high gradients. Since the descent rate was very low and unsteady, the error is probably significantly higher than that especially in the top 5db. !--1--- ---2---- ---3--- ---4--- -5-- !Pressu Temperat Fluores Salinit Numb !re ure: cence: y:T0:C0 er_o ! Primary URU: ~bin ! Wetlabs _rec ! ords !------ -------- ------- ------- ---- *END OF HEADER 0.9 15.8554 4.875 28.784 14 1.5 15.8391 4.906 28.776 7 2.0 15.3698 3.929 28.770 4 2.5 14.5152 1.832 28.785 2 2.9 14.0979 0.855 28.798 2 3.5 13.6076 0.650 28.851 3 4.1 13.3552 0.388 28.952 2 4.6 13.1805 0.292 29.034 2 5.0 13.0957 0.186 29.063 1 5.4 13.0363 0.204 29.078 2 6.0 12.9211 0.160 29.100 2 6.5 12.7950 0.186 29.122 1 6.9 12.6490 0.072 29.157 2 7.6 12.4787 0.010 29.199 2 8.0 12.3633 0.010 29.242 1 8.5 12.2876 -0.016 29.267 2 9.0 12.2382 -0.060 29.281 1 9.5 12.1649 -0.068 29.306 2 10.0 12.0675 -0.113 29.332 1 10.5 11.9948 -0.104 29.352 2 11.0 11.9444 -0.148 29.382 1 11.5 11.9509 -0.130 29.414 2 12.0 11.9782 -0.113 29.450 1 12.5 11.9865 -0.122 29.476 2 13.0 11.9608 -0.078 29.489 1 13.5 11.9323 -0.078 29.490 2 14.0 11.8980 -0.130 29.491 1 14.5 11.8566 -0.139 29.499 2 15.0 11.8184 -0.130 29.511 1 15.5 11.7372 -0.157 29.545 2 16.0 11.6898 -0.166 29.580 1 16.5 11.7089 -0.166 29.628 2 17.0 11.7023 -0.183 29.667 1 17.5 11.6532 -0.157 29.693 2 18.0 11.6067 -0.183 29.721 1 18.5 11.6204 -0.174 29.746 2 19.1 11.6133 -0.166 29.779 2 19.5 11.6075 -0.130 29.771 1 20.0 11.6153 -0.136 29.771 3 20.5 11.6080 -0.132 29.755 8