*2015/11/26 17:14:01.64 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/06/22 14:04:22.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CA8B57E7 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.2714286 51.98188 2 Temperature:Primary 'deg C (ITS90)' 9.639994 9.752817 3 Fluorescence:URU:Wetlabs mg/m^3 0.96675 1.2 4 pH:SBE:Nominal n/a 8.108429 8.121411 5 Salinity:T0:C0 PSS-78 31.02324 31.22219 6 Number_of_bin_records n/a 7 20 $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 69 EVENT NUMBER : 148 LATITUDE : 50 27.77000 N ! (deg min) LONGITUDE : 126 4.63000 W ! (deg min) WATER DEPTH : 282 *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 09:54:11 1556 1556 CLEAN 5.2.1 2015/11/26 09:54:43 1556 1556 MERGEHDR 1.3 2015/11/26 09:55:31 1556 1556 ADTIMCH 4.4 2015/11/26 09:57:02 1556 1556 REVERSE 2.0 2015/11/26 09:59:07 1556 1556 DELETE 6.3 2015/11/26 09:59:26 1556 698 CTDEDIT 5.0.4 2015/11/26 11:59:04 698 695 FILTERS 4.3 2015/11/26 15:52:11 695 695 BINAVE 4.2 2015/11/26 15:54:11 695 53 REMOVECH 8.2 2015/11/26 15:54:18 53 53 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 42.39 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.0.4 2015/11/26 11:59:04 3 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 15:54:18 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 S062005.h ex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Jun 22 2015 18:18:33 ds SBE 25 CTD V 4.1c SN 0404 06/22/15 18:10:50.826 external pressure sensor, range = 5700 psia, tcval = 0 xtal = 9437232 clk = 32768.145 vmain = 10.9 iop = 204 vlith = 5.3 ncasts = 10 samples = 19019 free = 625954 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 5 06/22 07:04:22 smpls 12193 to 13748 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1556 # 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, 1556 # span 1 = -0.736, 52.388 # span 2 = 9.6397, 13.4194 # span 3 = 0.024504, 3.420825 # span 4 = 0.2857, 64.8730 # span 5 = 0.0000, 0.0024 # span 6 = -2.840, 8.126 # span 7 = -2.313, 2.974 # span 8 = 0.1524, 31.2679 # span 9 = -1.8293, -1.5029 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 22 2015 07:04:22 [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 14:47:01, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2015-25\RAW\CTD\2015-25-0148.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 09:50:20, 7.23.2 # filter_in = P:\Cruise_Data_Processing\2015-25\Processing\convert\2015-25-0148. 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 09:50:52, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0148.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 09:51:22, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0148.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 a few 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 9.7508 1.064 8.108 31.0232 7 0.9 9.7528 0.967 8.110 31.0572 12 1.9 9.7520 1.015 8.110 31.0704 14 3.0 9.7468 1.017 8.111 31.0759 18 4.0 9.7406 1.041 8.113 31.0825 12 5.0 9.7340 1.032 8.112 31.0917 10 5.9 9.7263 1.020 8.109 31.1020 12 6.9 9.7171 1.001 8.111 31.1138 18 8.0 9.7129 1.013 8.111 31.1189 14 9.1 9.7116 1.008 8.111 31.1208 17 10.1 9.7101 1.007 8.112 31.1228 11 11.0 9.7081 1.045 8.112 31.1259 12 11.9 9.7028 1.047 8.112 31.1336 11 13.0 9.6993 1.027 8.113 31.1384 11 14.0 9.6973 1.036 8.113 31.1414 15 15.0 9.6958 1.070 8.113 31.1436 12 15.9 9.6954 1.126 8.113 31.1444 11 17.0 9.6951 1.002 8.114 31.1448 9 17.9 9.6943 1.074 8.113 31.1459 13 19.0 9.6924 1.061 8.114 31.1488 16 20.1 9.6892 1.039 8.114 31.1534 13 21.0 9.6863 1.137 8.114 31.1573 11 21.9 9.6853 1.034 8.114 31.1589 8 22.9 9.6844 1.053 8.115 31.1600 16 24.0 9.6831 1.061 8.113 31.1618 11 25.1 9.6806 1.035 8.114 31.1649 15 26.0 9.6784 1.067 8.114 31.1674 14 27.0 9.6769 1.073 8.114 31.1692 12 27.9 9.6758 1.032 8.115 31.1706 14 29.0 9.6747 1.076 8.115 31.1719 12 30.0 9.6738 1.035 8.115 31.1732 11 31.0 9.6726 1.017 8.115 31.1749 11 32.0 9.6717 1.045 8.115 31.1760 11 32.9 9.6694 1.061 8.116 31.1791 11 34.0 9.6642 1.094 8.116 31.1857 16 35.0 9.6573 1.041 8.116 31.1944 18 36.1 9.6537 1.038 8.117 31.1993 10 37.0 9.6519 1.093 8.117 31.2021 13 38.0 9.6496 1.056 8.117 31.2060 12 39.0 9.6475 1.025 8.119 31.2091 16 40.0 9.6459 1.062 8.119 31.2111 11 41.0 9.6451 1.106 8.119 31.2119 9 42.1 9.6450 1.102 8.119 31.2119 10 42.8 9.6450 1.062 8.119 31.2122 20 43.9 9.6452 1.081 8.119 31.2121 12 45.0 9.6454 1.027 8.119 31.2119 18 46.0 9.6453 1.035 8.119 31.2120 14 47.1 9.6450 1.066 8.119 31.2123 12 48.0 9.6445 1.067 8.119 31.2132 16 49.0 9.6436 1.049 8.121 31.2151 15 50.0 9.6424 1.040 8.120 31.2176 18 50.9 9.6410 1.084 8.120 31.2205 13 52.0 9.6400 1.200 8.121 31.2222 17