*2013/12/16 15:29:32.88 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2003/08/06 15:37:00.000 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 : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.091667 20.644 2 Temperature:Primary 'deg C (ITS90)' 12.38084 18.78453 3 Salinity:T0:C0 PSS-78 28.24836 29.2646 4 Number_of_bin_records n/a 1 90 $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 ' ' ' ' 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 : 4 LATITUDE : 48 39.01900 N ! (deg min) LONGITUDE : 123 29.73600 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 15:27:52 455 455 CLEAN 4.4 2003/09/27 15:28:03 ? ? HDREDIT2 1.7 2003/09/27 15:28:11 ? ? DELETE 6.3 2003/09/27 15:30:28 450 216 CTDEDIT 4.50 2003/09/27 16:18:04 216 216 SHIFTDAT 3.3 2003/09/29 08:44:16 ? ? ADTIMCH 4.3 2003/11/03 09:59:16 216 216 BINAVE 4.0.1 2003/11/03 10:00:15 216 40 REMOVECH 6.0 2003/11/03 16:14:49 40 40 HDREDIT2 1.8 2003/11/03 16:32:24 ? ? 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 Fluorescence:URU:Wetlab Irradiance (PAR) Descent_Rate Flag $END *COMMENTS SBE HEADER Sea-Bird SBE19 Data File: FileName = C:\DATA\1294-017.hex Software Version 1.33 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Aug 07 2003 16:01:25 Cast 17 ds SEACAT PROFILER V3.0c SN 1294 08/07/03 16:00:18.040 strain gauge pressure sensor: S/N = 163223, range = 1,000 psia, tc = -44 clk = 32768.070 iop = 159 vmain = 11.4 vlith = 5.4 mode = PROFILE ncasts = 18 sample rate = 1 scan every 0.5 seconds minimum raw conductivity frequency for pump turn on = 10 hertz pump delay = 45 seconds samples = 7538 free = 35834 lwait = 0 msec SW1 = 90 battery cutoff = 7.2 volts number of voltages sampled = 2 logdata = NO S> cast 0 07/14 14:52:06 samples 0 to 48 sample rate = 1 scan every 0.5 secon ds stop = switch off cast 1 07/16 08:08:27 samples 49 to 89 sample rate = 1 scan every 0.5 seco nds stop = switch off cast 2 07/16 10:39:38 samples 90 to 127 sample rate = 1 scan every 0.5 sec onds stop = switch off cast 3 07/17 08:00:18 samples 128 to 1017 sample rate = 1 scan every 0.5 s econds stop = switch off cast 4 07/17 08:07:53 samples 1018 to 1652 sample rate = 1 scan every 0.5 seconds stop = switch off cast 5 08/05 15:40:26 samples 1653 to 1694 sample rate = 1 scan every 0.5 seconds stop = switch off cast 6 08/05 15:42:32 samples 1695 to 1756 sample rate = 1 scan every 0.5 seconds stop = switch off cast 7 08/06 08:31:56 samples 1757 to 2751 sample rate = 1 scan every 0.5 seconds stop = switch off cast 8 08/06 15:53:24 samples 2752 to 2849 sample rate = 1 scan every 0.5 seconds stop = switch off cast 9 08/06 16:17:45 samples 2850 to 2888 sample rate = 1 scan every 0.5 seconds stop = switch off cast 10 08/06 16:23:10 samples 2889 to 2921 sample rate = 1 scan every 0.5 seconds stop = switch off cast 11 08/06 16:28:37 samples 2922 to 3059 sample rate = 1 scan every 0.5 seconds stop = switch off cast 12 08/06 16:30:55 samples 3060 to 3180 sample rate = 1 scan every 0.5 seconds stop = switch off cast 13 08/06 16:34:18 samples 3181 to 3388 sample rate = 1 scan every 0.5 seconds stop = switch off cast 14 08/07 07:26:55 samples 3389 to 3389 sample rate = 1 scan every 0.5 seconds stop = switch off cast 15 08/07 07:28:06 samples 3389 to 3675 sample rate = 1 scan every 0.5 seconds stop = switch off cast 16 08/07 08:04:11 samples 3676 to 7384 sample rate = 1 scan every 0.5 seconds stop = recv cmd cast 17 08/07 15:50:13 samples 7385 to 7537 sample rate = 1 scan every 0.5 seconds stop = switch off S> # nquan = 9 # nvalues = 455 # 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 = 2457, 2911 # span 1 = -0.169, 20.919 # span 2 = 12.3384, 18.8194 # span 3 = 0.198895, 3.854295 # span 4 = -0.7636, -0.7636 # span 5 = 2.1740e+00, 5.1973e+02 # span 6 = -0.624, 0.714 # span 7 = 1.2510, 29.2841 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Jul 14 2003 14:52:06 # 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 3 irradiance (PAR), primary, 4565, 22-July-02 # sensor 4 = Pressure Voltage, 1294, 17-Jun-99 # datcnv_date = Sep 26 2003 16:57:08, 5.28c # datcnv_in = Q:\Cruise_Data\2003-40\hex-renamed\2003-40-0003-0004-0005.hex Q:\C ruise_Data\2003-40\1294-Nov02-FBBP.CON # datcnv_skipover = 0 # Section_date = Sep 26 2003 17:00:15, 5.28c # Section_in = Q:\Cruise_Data\2003-40\convert\2003-40-0003-0004-0005.cnv # section_type = Scan Number # section_range = 2457.0, 2911.0 # strip_date = Sep 26 2003 17:06:26, 5.28c # strip_in = Q:\Cruise_Data\2003-40\convert\2003-40-0004.cnv # filter_date = Sep 26 2003 17:08:00, 5.28c # filter_in = Q:\Cruise_Data\2003-40\filter\2003-40-0004.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 14:52:40, 5.28c # alignctd_in = Q:\Cruise_Data\2003-40\filter\2003-40-0004.cnv # alignctd_adv = t090C 2.500, c0S/m 1.500 # Derive_date = Sep 27 2003 14:52:58, 5.28c # Derive_in = Q:\Cruise_Data\2003-40\align\2003-40-0004.cnv Q:\Cruise_Data\2003- 40\1294-Nov02-FP.CON # file_type = ascii END* CTDEDIT was used to clean salinity heavily in the top 4db and lightly below that. 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-- !Pressu Temperat Salinit Numb !re ure: y:T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- ------- ---- *END OF HEADER 1.1 18.7845 28.248 90 1.3 18.7744 28.260 42 2.0 18.0166 28.259 3 2.4 16.2929 28.257 2 2.9 15.4008 28.266 2 3.4 14.8518 28.291 2 3.9 14.5539 28.361 2 4.4 14.3256 28.433 2 4.9 14.1006 28.492 2 5.5 14.0184 28.555 2 6.0 13.9387 28.593 2 6.5 13.8873 28.630 2 7.0 13.9013 28.674 2 7.5 13.8032 28.687 2 8.0 13.7099 28.693 2 8.6 13.6180 28.706 2 9.1 13.5466 28.724 2 9.6 13.4860 28.735 2 10.0 13.4472 28.750 1 10.4 13.4181 28.760 2 11.0 13.3582 28.777 2 11.5 13.2967 28.793 1 11.9 13.2553 28.813 2 12.5 13.2034 28.852 2 13.0 13.1522 28.897 1 13.4 13.1420 28.945 2 13.9 13.1201 28.993 2 14.5 13.0889 29.018 2 15.0 13.0493 29.020 3 15.5 12.9465 29.042 2 15.9 12.8942 29.055 3 16.5 12.8575 29.073 2 17.0 12.8212 29.094 2 17.5 12.7432 29.131 2 18.1 12.5866 29.198 2 18.5 12.5272 29.216 1 18.9 12.4816 29.237 2 19.5 12.4242 29.256 2 19.9 12.3925 29.261 2 20.6 12.3808 29.265 11