*2015/11/26 17:14:01.27 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/06/16 16:43:15.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 34C2321D NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.3153333 50.95592 2 Temperature:Primary 'deg C (ITS90)' 10.20932 10.31793 3 Fluorescence:URU:Wetlabs mg/m^3 1.242786 1.690438 4 pH:SBE:Nominal n/a 2.492625 3.940687 5 Salinity:T0:C0 PSS-78 30.23867 30.51018 6 Number_of_bin_records n/a 7 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 ' ' 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 55 EVENT NUMBER : 118 LATITUDE : 50 29.21500 N ! (deg min) LONGITUDE : 125 46.94500 W ! (deg min) WATER DEPTH : 60 *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 09:54:09 1524 1524 CLEAN 5.2.1 2015/11/26 09:54:41 1524 1524 MERGEHDR 1.3 2015/11/26 09:55:30 1524 1524 ADTIMCH 4.4 2015/11/26 09:57:01 1524 1524 REVERSE 2.0 2015/11/26 09:59:05 1524 1524 DELETE 6.3 2015/11/26 09:59:25 1524 696 CTDEDIT 5.0.4 2015/11/26 11:44:59 696 674 FILTERS 4.3 2015/11/26 15:52:10 674 674 BINAVE 4.2 2015/11/26 15:54:11 674 52 REMOVECH 8.2 2015/11/26 15:54:17 52 52 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 42.50 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.0.4 2015/11/26 11:44:59 22 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\SOG 2015-05 S051007. hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Jun 16 2015 17:45:00 ds SBE 25 CTD V 4.1c SN 0404 06/16/15 17:41:49.488 external pressure sensor, range = 5700 psia, tcval = 0 xtal = 9437232 clk = 32768.181 vmain = 10.9 iop = 202 vlith = 5.3 ncasts = 10 samples = 11700 free = 633273 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 06/16 09:43:15 smpls 7333 to 8856 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1524 # 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, 1524 # span 1 = -0.712, 52.503 # span 2 = 10.2092, 12.2115 # span 3 = 0.029807, 3.406030 # span 4 = 0.3333, 64.5397 # span 5 = 0.0000, 0.0183 # span 6 = -2.827, 5.898 # span 7 = -2.148, 2.644 # span 8 = 0.1923, 30.6375 # span 9 = -1.7766, -1.4326 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 16 2015 09:43:15 [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 14:46:56, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2015-25\RAW\CTD\2015-25-0118.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\2015-25-0118. 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\2015-25-0118.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 09:51:21, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0118.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 10.3173 1.243 3.016 30.2387 9 0.8 10.3166 1.243 3.156 30.2976 14 2.0 10.3179 1.365 3.221 30.3132 9 3.0 10.3177 1.317 3.175 30.3167 17 4.1 10.3109 1.269 3.344 30.3204 14 5.2 10.3070 1.424 3.402 30.3227 14 5.9 10.3044 1.407 3.321 30.3245 12 7.0 10.3013 1.437 3.442 30.3266 13 8.0 10.2978 1.514 3.357 30.3285 17 9.1 10.2972 1.548 3.575 30.3285 13 10.1 10.2976 1.474 3.627 30.3279 13 11.0 10.2979 1.443 3.689 30.3272 12 11.9 10.2979 1.496 3.567 30.3271 12 13.0 10.2980 1.327 3.585 30.3272 13 14.1 10.2980 1.493 3.271 30.3274 15 15.1 10.2979 1.352 3.322 30.3279 11 16.0 10.2975 1.543 3.209 30.3289 10 16.9 10.2977 1.482 3.331 30.3286 10 17.9 10.2978 1.487 3.313 30.3284 12 19.0 10.2970 1.519 3.308 30.3298 14 20.0 10.2951 1.640 3.037 30.3332 12 20.9 10.2934 1.413 2.758 30.3361 8 22.0 10.2926 1.542 2.616 30.3369 7 22.9 10.2903 1.409 2.538 30.3395 12 24.0 10.2868 1.485 2.530 30.3433 16 25.0 10.2847 1.517 2.732 30.3460 12 26.0 10.2836 1.383 2.848 30.3474 10 26.9 10.2837 1.532 2.892 30.3471 12 27.9 10.2841 1.473 2.863 30.3464 15 29.0 10.2866 1.450 2.709 30.3437 12 30.1 10.2867 1.381 2.690 30.3437 12 31.0 10.2816 1.412 2.636 30.3493 12 32.0 10.2776 1.309 2.493 30.3535 8 32.9 10.2741 1.491 2.773 30.3575 16 34.0 10.2714 1.396 2.835 30.3609 13 35.1 10.2698 1.381 2.770 30.3630 16 36.0 10.2689 1.479 2.833 30.3644 13 37.0 10.2688 1.523 3.026 30.3647 11 38.0 10.2693 1.365 2.895 30.3640 11 38.9 10.2682 1.446 2.765 30.3661 13 40.1 10.2660 1.408 2.615 30.3700 13 41.0 10.2653 1.311 2.545 30.3712 14 42.1 10.2613 1.270 2.554 30.3783 10 42.9 10.2567 1.471 2.674 30.3870 19 43.9 10.2442 1.538 2.945 30.4094 18 45.0 10.2380 1.443 3.174 30.4215 14 46.1 10.2326 1.447 3.429 30.4353 16 47.0 10.2222 1.530 3.661 30.4637 12 47.9 10.2162 1.624 3.538 30.4832 16 48.9 10.2113 1.680 3.570 30.5001 19 50.0 10.2094 1.690 3.941 30.5091 16 51.0 10.2093 1.630 3.885 30.5102 12