*2015/11/26 17:14:00.06 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/05/12 21:30:15.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 7C4B963F NUMBER OF CHANNELS : 5 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.29725 52.00584 2 Temperature:Primary 'deg C (ITS90)' 10.18219 10.55428 3 Fluorescence:URU:Wetlabs mg/m^3 0.5346667 9.91925 4 Salinity:T0:C0 PSS-78 29.07823 29.23234 5 Number_of_bin_records n/a 8 19 $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 ' ' 9 F ' ' 4 5 ' ' ' ' 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 6 EVENT NUMBER : 11 LATITUDE : 50 18.31200 N ! (deg min) LONGITUDE : 125 19.90500 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 09:53:56 2053 2053 CLEAN 5.2.1 2015/11/26 09:54:29 2053 2053 MERGEHDR 1.3 2015/11/26 09:55:22 2053 2053 ADTIMCH 4.4 2015/11/26 09:56:50 2053 2053 REVERSE 2.0 2015/11/26 09:58:57 2053 2053 DELETE 6.3 2015/11/26 09:59:17 2053 739 CTDEDIT 5.0.4 2015/11/26 10:06:20 739 698 FILTERS 4.3 2015/11/26 15:52:08 698 698 BINAVE 4.2 2015/11/26 15:54:08 698 53 REMOVECH 8.2 2015/11/26 15:56:03 53 53 HDREDIT2 3.0.2 2015/11/26 17:14:00 ? ? $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 42.80 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.0.4 2015/11/26 10:06:20 41 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 15:56:03 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] pH:SBE [pH Units] Descent_Rate [m/s] Oxygen:Dissolved:SBE [mL/L] Flag -HEADER EDITS: 2015/11/26 17:14:00 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 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties-16\Desktop\SOG2015-05\SOG2015-05 1002.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = May 12 2015 17:12:06 ds SBE 25 CTD V 4.1c SN 0404 05/12/15 17:08:47.317 external pressure sensor, range = 5700 psia, tcval = 0 xtal = 9437232 clk = 32768.188 vmain = 11.6 iop = 195 vlith = 5.4 ncasts = 3 samples = 7294 free = 637679 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 2 05/12 14:30:15 smpls 5241 to 7293 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2053 # 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, 2053 # span 1 = -0.715, 52.803 # span 2 = 10.1790, 17.6667 # span 3 = -0.000430, 3.391675 # span 4 = 0.4127, 62.0317 # span 5 = 0.0000, 0.0342 # span 6 = -2.828, -1.413 # span 7 = -1.818, 2.313 # span 8 = 0.0000, 30.2796 # span 9 = -1.8925, -1.2923 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 12 2015 14:30:15 [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 14:46:37, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2015-25\RAW\CTD\2015-25-0011.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 09:50:14, 7.23.2 # filter_in = P:\Cruise_Data_Processing\2015-25\Processing\convert\2015-25-0011. 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 09:50:47, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0011.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 09:51:16, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0011.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-- !Pressu Temperat Fluores Salinity Numb !re ure: cence: :T0:C0 er_o ! Primary URU: ~bin ! Wetlabs _rec ! ords !------ -------- ------- -------- ---- *END OF HEADER 0.3 10.5543 0.535 29.0782 12 0.9 10.5385 0.536 29.1237 12 2.1 10.5295 9.919 29.1328 12 3.0 10.5218 0.944 29.1354 17 4.0 10.5072 0.886 29.1360 12 5.1 10.4991 0.955 29.1360 14 6.0 10.4720 0.905 29.1362 13 7.0 10.4353 0.997 29.1365 13 8.0 10.4053 0.975 29.1377 15 9.1 10.3838 0.994 29.1400 15 10.0 10.3644 0.965 29.1421 13 11.0 10.3354 0.966 29.1458 9 12.0 10.3174 0.983 29.1475 12 13.0 10.2933 1.078 29.1495 14 14.1 10.2751 0.999 29.1518 15 15.0 10.2670 1.004 29.1534 12 16.0 10.2626 0.978 29.1548 11 16.9 10.2609 1.003 29.1556 13 17.9 10.2598 1.050 29.1562 14 19.0 10.2596 0.937 29.1568 12 20.1 10.2600 1.035 29.1580 14 21.0 10.2603 0.991 29.1592 9 22.0 10.2602 0.978 29.1599 8 22.9 10.2600 1.015 29.1609 14 24.0 10.2597 1.019 29.1622 11 25.1 10.2598 0.994 29.1633 15 26.0 10.2604 1.021 29.1649 10 27.0 10.2610 1.029 29.1665 11 27.9 10.2628 0.932 29.1683 14 29.0 10.2660 0.990 29.1698 15 30.1 10.2683 0.984 29.1709 17 31.0 10.2696 0.944 29.1717 11 32.0 10.2696 0.967 29.1719 10 32.9 10.2697 0.948 29.1723 15 34.0 10.2694 0.985 29.1727 15 35.1 10.2693 0.995 29.1732 15 36.1 10.2692 0.983 29.1741 13 37.1 10.2693 0.962 29.1749 10 37.9 10.2690 0.978 29.1760 14 39.0 10.2668 0.959 29.1784 15 40.0 10.2615 0.978 29.1820 12 41.0 10.2502 1.022 29.1884 11 42.0 10.2373 0.968 29.1959 11 42.9 10.2219 0.899 29.2056 10 44.0 10.2153 0.929 29.2098 15 45.0 10.2156 0.940 29.2090 16 46.1 10.2170 0.948 29.2076 12 47.0 10.2174 0.950 29.2072 11 47.9 10.2126 0.975 29.2108 14 48.9 10.1986 0.940 29.2207 18 50.0 10.1870 0.986 29.2290 18 51.1 10.1834 0.944 29.2315 15 52.0 10.1822 0.932 29.2323 19