*2015/11/26 17:14:01.02 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/06/09 22:04:50.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 167CD8D4 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.275875 52.55533 2 Temperature:Primary 'deg C (ITS90)' 11.21226 11.46604 3 Fluorescence:URU:Wetlabs mg/m^3 0.9337273 29.32738 4 pH:SBE:Nominal n/a 8.074499 8.078 5 Salinity:T0:C0 PSS-78 29.1483 29.28082 6 Number_of_bin_records n/a 3 18 $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 -99 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2015-25\Pro $END *ADMINISTRATION MISSION : 2015-25 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : Discovery Island Purse Seine SCIENTIST : Neville C. PLATFORM : Nordic Queen *LOCATION GEOGRAPHIC AREA : Discovery Islands STATION : Set 45 EVENT NUMBER : 96 LATITUDE : 50 18.29900 N ! (deg min) LONGITUDE : 125 19.93800 W ! (deg min) WATER DEPTH : 71 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0404 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2095 Conductivity ' ' 1764 'Pressure:Strain Gauge' ' ' 0482 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2216 'Oxygen:SBE 43' ' ' 1483 pH ' ' 0851 $END $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2015/11/26 09:54:08 1618 1618 CLEAN 5.2.1 2015/11/26 09:54:39 1618 1618 MERGEHDR 1.3 2015/11/26 09:55:29 1618 1618 ADTIMCH 4.4 2015/11/26 09:56:59 1618 1618 REVERSE 2.0 2015/11/26 09:59:04 1618 1618 DELETE 6.3 2015/11/26 09:59:24 1618 687 CTDEDIT 5.0.4 2015/11/26 11:28:46 687 677 FILTERS 4.3 2015/11/26 15:52:10 677 677 BINAVE 4.2 2015/11/26 15:54:10 677 54 REMOVECH 8.2 2015/11/26 15:54:17 54 54 HDREDIT2 3.0.2 2015/11/26 17:14:01 ? ? $END $REMARKS -CLEAN functions: 2015/11/26 09:54:29 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -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 NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 42.98 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.0.4 2015/11/26 11:28:46 10 records were deleted in this editing session. No data values were changed. -The following FILTER parameters were used. Median filter was used. Filter width = 5 The following channel(s) were filtered. Fluorescence:URU:Wetlabs:ECO-AFL -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge 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. -REMOVECH 2015/11/26 15:54:17 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Oxygen:Dissolved:SBE [mL/L] Flag -HEADER EDITS: 2015/11/26 17:14:01 Applied edit header: P:\Cruise_Data_Processing\2015-25\Processing\doc\2015-25-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 3: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 4: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties-16\Desktop\SOG2015-05\SOG2015-05 S035007.h ex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Jun 09 2015 18:18:53 ds SBE 25 CTD V 4.1c SN 0404 06/09/15 18:09:51.890 external pressure sensor, range = 5700 psia, tcval = 0 xtal = 9437232 clk = 32768.213 vmain = 11.1 iop = 198 vlith = 5.4 ncasts = 8 samples = 14639 free = 630334 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 8 scans per second minimum conductivity frequency for pump turn on = 2690 pump delay = 45 seconds battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 7 06/09 15:04:50 smpls 13021 to 14638 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1618 # 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 5 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = ph: pH # name 7 = dz/dtM: Descent Rate [m/s] # name 8 = sal00: Salinity, Practical [PSU] # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 0.5 # name 10 = flag: flag # span 0 = 1, 1618 # span 1 = -0.691, 52.976 # span 2 = 11.2052, 22.3431 # span 3 = 0.035544, 3.493671 # span 4 = 0.2222, 64.8889 # span 5 = 0.0000, 0.0256 # span 6 = -2.778, 8.106 # span 7 = -2.314, 2.644 # span 8 = 0.1813, 30.3606 # span 9 = -1.7424, -1.2924 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 09 2015 15:04:50 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 2095 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.13052507e-003 # 6.28715579e-004 # 2.08569538e-005 # 2.14210359e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1764 # 03-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.15152248e+000 # 4.86957830e-001 # -5.49147277e-004 # 5.07581267e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0482 # 17-Jan-14 # 6.406290e+003 # -1.751716e+000 # -6.395491e-006 # 0.00000 # # # # # # 2216 # # 1.30000000e+001 # # 0.0000 # # # # # # 1483 # 17-Jan-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.7456e-001 # -0.5144 # -4.1278e-003 # 2.0586e-004 # -2.9344e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2300 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 0851 # Sept 4th 2014 # 4.6134 # 2.5497 # # # # datcnv_date = Nov 24 2015 14:46:53, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2015-25\RAW\CTD\2015-25-0096.hex P:\Crui se_Data_Processing\2015-25\Processing\doc\2015-25-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Nov 26 2015 09:50:19, 7.23.2 # filter_in = P:\Cruise_Data_Processing\2015-25\Processing\convert\2015-25-0096. cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 1.000 # filter_low_pass_A_vars = prSM # filter_low_pass_B_vars = t090C c0S/m # celltm_date = Nov 26 2015 09:50:51, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0096.c nv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Nov 26 2015 09:51:20, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0096.c nv P:\Cruise_Data_Processing\2015-15\Processing\doc\2015-15-ctd.XMLCON # derive_time_window_docdt = seconds: 0.5 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove records corrupted by shed wakes. ---------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Fluorescence data are nominal and unedited, except that some records were removed in editing temperature and salinity. There was no salinity calibration sampling and no other information available on which to base a recalibration. WARNING: The pH:SBE:Nominal data should be used with caution; no field calibration data were available at the time of processing. Some data were removed in editing temperature and salinity and where the pH sensor had clearly malfunctioned, but the data are otherwise unedited. Calibration is required for each cast to get absolute pH values, although general trends within a cast are likely real. For details on the processing see processing report: 2015-25-proc.doc. ---------------------------------------------------------------------------------- !--1--- ---2---- ---3--- ---4--- ---5---- -6-- !Pressu Temperat Fluores pH:SBE: Salinity Numb !re ure: cence: Nominal :T0:C0 er_o ! Primary URU: ~bin ! Wetlabs _rec ! ords !------ -------- ------- ------- -------- ---- *END OF HEADER 0.3 11.4660 29.327 8.074 29.1483 8 0.9 11.4434 8.395 8.076 29.1946 11 2.0 11.4193 0.934 8.075 29.2112 11 3.0 11.3813 0.950 8.075 29.2204 15 3.9 11.3563 0.954 8.076 29.2249 14 5.1 11.3451 0.980 8.075 29.2270 14 5.9 11.3441 1.068 8.076 29.2274 14 7.0 11.3384 1.035 8.075 29.2280 10 8.0 11.3225 1.086 8.078 29.2301 18 9.1 11.3224 1.103 8.076 29.2298 14 10.0 11.3256 1.114 8.076 29.2290 11 11.0 11.3161 1.176 8.077 29.2305 13 12.0 11.3077 1.110 8.077 29.2323 12 12.9 11.3053 1.081 8.076 29.2330 15 14.0 11.3052 1.105 8.078 29.2330 14 15.1 11.3048 1.102 8.077 29.2328 10 16.1 11.3045 1.081 8.077 29.2329 11 17.0 11.3043 1.062 8.078 29.2329 13 18.1 11.3037 1.111 8.077 29.2331 12 19.0 11.3035 1.113 8.077 29.2332 12 20.1 11.3027 1.224 8.077 29.2333 11 21.0 11.3007 1.021 8.077 29.2338 7 22.0 11.2997 1.071 8.077 29.2338 8 22.9 11.2983 1.095 8.077 29.2338 15 24.0 11.2967 1.090 8.076 29.2344 12 25.1 11.2936 1.166 8.076 29.2354 16 26.0 11.2901 1.106 8.076 29.2363 12 26.9 11.2888 1.108 8.076 29.2366 10 28.0 11.2882 1.127 8.076 29.2367 13 28.9 11.2876 1.105 8.076 29.2370 13 30.1 11.2876 1.134 8.076 29.2372 14 31.0 11.2876 1.085 8.076 29.2373 11 32.0 11.2880 1.077 8.075 29.2372 11 33.0 11.2887 1.147 8.076 29.2370 15 34.0 11.2888 1.135 8.075 29.2369 15 35.0 11.2880 1.049 8.076 29.2370 12 36.0 11.2859 1.087 8.075 29.2378 12 37.0 11.2840 1.136 8.076 29.2390 11 37.9 11.2836 1.137 8.075 29.2396 13 39.0 11.2842 1.159 8.076 29.2397 14 40.1 11.2850 1.120 8.075 29.2400 13 41.1 11.2815 1.115 8.076 29.2420 10 42.0 11.2728 1.151 8.077 29.2465 11 43.0 11.2583 1.115 8.076 29.2545 15 43.9 11.2398 1.068 8.076 29.2654 16 45.1 11.2180 1.016 8.075 29.2780 16 46.1 11.2124 1.083 8.075 29.2808 12 47.1 11.2123 1.109 8.075 29.2806 12 48.0 11.2124 1.066 8.075 29.2801 18 48.9 11.2128 1.079 8.076 29.2799 16 50.0 11.2138 1.080 8.075 29.2796 16 51.1 11.2146 1.065 8.076 29.2797 11 52.1 11.2161 1.062 8.075 29.2791 11 52.6 11.2163 1.090 8.078 29.2787 3