*2013/12/16 15:29:33.24 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2003/08/22 16:34:07.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 42 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 5 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.6437273 20.79889 2 Temperature:Primary 'deg C (ITS90)' 12.98435 17.07113 3 Fluorescence:URU:Wetlabs mg/m^3 1.567 7.4695 4 Salinity:T0:C0 PSS-78 28.59193 29.63153 5 Number_of_bin_records n/a 1 22 $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 : 36 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 15:27:53 486 486 CLEAN 4.4 2003/09/27 15:28:04 ? ? HDREDIT2 1.7 2003/09/27 15:28:13 ? ? DELETE 6.3 2003/09/27 15:30:31 481 205 CTDEDIT 4.50 2003/09/27 17:27:02 205 124 SHIFTDAT 3.3 2003/09/29 08:44:16 ? ? ADTIMCH 4.3 2003/11/03 09:59:17 124 124 BINAVE 4.0.1 2003/11/03 10:00:16 124 42 REMOVECH 6.0 2003/11/03 16:14:44 42 42 HDREDIT2 1.8 2003/11/03 16:32:24 ? ? HDREDIT2 2.1 2004/06/02 08:55:54 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:29:33 42 42 $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\Aug 27\SI082700.hex Software Version 1.33 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Aug 27 2003 11:25:26 ds SEACAT PROFILER V3.0c SN 1294 08/27/03 11:20:24.058 strain gauge pressure sensor: S/N = 163223, range = 1,000 psia, tc = -44 clk = 32768.063 iop = 159 vmain = 11.2 vlith = 5.3 mode = PROFILE ncasts = 4 sample rate = 1 scan every 0.5 seconds minimum raw conductivity frequency for pump turn on = 2800 hertz pump delay = 45 seconds samples = 4143 free = 53687 lwait = 0 msec SW1 = 90 battery cutoff = 7.2 volts number of voltages sampled = 2 logdata = NO S> dh cast 0 08/22 09:34:07 samples 0 to 485 sample rate = 1 scan every 0.5 seco nds stop = switch off S> # nquan = 9 # nvalues = 486 # 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, 486 # span 1 = -0.185, 20.853 # span 2 = 12.9532, 39.6099 # span 3 = 0.704731, 3.789812 # span 4 = -0.7636, 14.2249 # span 5 = 1.5000e+00, 2.7147e+02 # span 6 = -0.767, 0.624 # span 7 = 4.7125, 29.7577 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Aug 22 2003 09:34:07 # 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 16:58:08, 5.28c # datcnv_in = Q:\Cruise_Data\2003-40\hex-renamed\2003-40-0036.hex Q:\Cruise_Data \2003-40\1294-Nov02-FP.CON # datcnv_skipover = 0 # strip_date = Sep 26 2003 17:06:27, 5.28c # strip_in = Q:\Cruise_Data\2003-40\convert\2003-40-0036.cnv # filter_date = Sep 26 2003 17:08:02, 5.28c # filter_in = Q:\Cruise_Data\2003-40\filter\2003-40-0036.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 14:52:43, 5.28c # alignctd_in = Q:\Cruise_Data\2003-40\filter\2003-40-0036.cnv # alignctd_adv = t090C 2.500, c0S/m 1.500 # Derive_date = Sep 27 2003 14:53:06, 5.28c # Derive_in = Q:\Cruise_Data\2003-40\align\2003-40-0036.cnv Q:\Cruise_Data\2003- 40\1294-Nov02-FP.CON # file_type = ascii END* CTDEDIT was used to remove a few records from the top of the cast and to clean salinity, heavily in the top 4db and lightly below that. CTDEDIT was used to remove one record around 16db. 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 0.6 16.5845 4.389 28.592 22 0.9 16.7525 4.400 28.712 6 1.4 17.0711 3.089 28.876 3 2.0 16.9075 4.256 28.888 3 2.5 16.3813 4.003 28.898 2 3.0 15.6448 5.728 28.914 2 3.6 15.3118 4.488 28.930 2 4.1 15.1784 3.564 28.947 2 4.5 15.0922 3.371 28.960 1 4.9 15.0141 4.022 28.973 2 5.4 14.8442 3.801 28.989 2 5.9 14.6833 4.901 29.005 2 6.4 14.5682 4.198 29.064 2 6.9 14.6063 5.121 29.138 2 7.4 14.6068 7.469 29.170 2 8.0 14.4345 4.593 29.165 2 8.5 14.1201 3.168 29.134 2 9.0 13.8954 2.289 29.114 2 9.5 13.8160 1.804 29.138 2 10.0 13.7673 2.763 29.160 2 10.6 13.6796 2.113 29.169 2 11.1 13.6373 2.024 29.175 2 11.6 13.6187 2.235 29.184 2 12.1 13.6087 2.922 29.190 2 12.6 13.5991 2.156 29.193 2 13.1 13.5842 1.866 29.198 2 13.5 13.5676 2.069 29.203 2 14.0 13.5535 2.747 29.211 2 14.5 13.5406 2.192 29.219 2 14.9 13.5160 2.033 29.232 2 15.4 13.4785 1.620 29.247 2 16.1 13.4247 1.629 29.273 2 16.6 13.3734 2.139 29.298 2 17.1 13.3220 2.095 29.321 2 17.5 13.2544 4.646 29.367 2 18.0 13.1850 1.567 29.419 2 18.4 13.1202 2.043 29.461 2 19.0 13.0436 2.667 29.500 3 19.5 12.9886 1.849 29.526 2 20.0 12.9844 1.651 29.529 4 20.6 13.0077 2.139 29.565 7 20.8 13.0023 1.912 29.632 9