*2015/11/26 17:14:01.89 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/06/29 19:39:21.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 28848799 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.3095 53.6564 2 Temperature:Primary 'deg C (ITS90)' 11.18699 11.90361 3 Fluorescence:URU:Wetlabs mg/m^3 1.1354 2.11525 4 pH:SBE:Nominal n/a 8.151728 8.162461 5 Salinity:T0:C0 PSS-78 28.66494 29.65766 6 Number_of_bin_records n/a 5 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 77 EVENT NUMBER : 168 LATITUDE : 50 17.41900 N ! (deg min) LONGITUDE : 125 19.14100 W ! (deg min) WATER DEPTH : 66 *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 09:54:13 1588 1588 CLEAN 5.2.1 2015/11/26 09:54:44 1588 1588 MERGEHDR 1.3 2015/11/26 09:55:32 1588 1588 ADTIMCH 4.4 2015/11/26 09:57:03 1588 1588 REVERSE 2.0 2015/11/26 09:59:07 1588 1588 DELETE 6.3 2015/11/26 09:59:27 1588 710 CTDEDIT 5.0.4 2015/11/26 12:07:05 710 702 FILTERS 4.3 2015/11/26 15:52:11 702 702 BINAVE 4.2 2015/11/26 15:54:12 702 55 REMOVECH 8.2 2015/11/26 15:54:18 55 55 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 43.92 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.0.4 2015/11/26 12:07:05 8 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\SOG2015-05 001.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Jun 30 2015 15:37:05 ds SBE 25 CTD V 4.1c SN 0404 06/30/15 15:37:01.594 external pressure sensor, range = 5700 psia, tcval = 0 xtal = 9437232 clk = 32768.227 vmain = 13.6 iop = 177 vlith = 5.4 ncasts = 8 samples = 11839 free = 633134 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 1 06/29 12:39:21 smpls 1592 to 3179 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1588 # 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, 1588 # span 1 = -0.630, 53.920 # span 2 = 11.1866, 21.1918 # span 3 = 0.019889, 3.476626 # span 4 = 0.2698, 63.7460 # span 5 = 0.0000, 0.0061 # span 6 = -2.748, 8.198 # span 7 = -1.818, 3.140 # span 8 = 0.1044, 29.8126 # span 9 = -1.7456, -1.4122 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 29 2015 12:39:21 [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 14:47:04, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2015-25\RAW\CTD\2015-25-0168.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 09:50:21, 7.23.2 # filter_in = P:\Cruise_Data_Processing\2015-25\Processing\convert\2015-25-0168. 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\2015-25-0168.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\2015-25-0168.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 11.9036 2.115 8.158 28.6649 8 0.9 11.7431 1.505 8.161 29.0296 12 2.0 11.6656 1.652 8.159 29.1573 13 3.1 11.6381 1.574 8.160 29.1877 17 4.0 11.6274 1.562 8.159 29.1956 13 5.1 11.6260 1.587 8.161 29.2000 11 5.9 11.6319 1.658 8.159 29.2061 13 7.0 11.6424 2.028 8.160 29.2181 12 8.0 11.6466 1.655 8.162 29.2403 18 9.0 11.6398 1.646 8.162 29.2611 18 10.1 11.6354 1.685 8.162 29.2728 14 11.0 11.6328 1.593 8.162 29.2826 14 12.0 11.6320 1.559 8.162 29.2901 8 12.9 11.6324 1.493 8.162 29.2957 14 14.0 11.6296 1.599 8.162 29.3046 13 15.1 11.6161 1.511 8.161 29.3224 17 16.0 11.5874 1.515 8.158 29.3463 12 16.9 11.5384 1.452 8.159 29.3796 16 18.0 11.4744 1.440 8.156 29.4243 12 19.0 11.4042 1.411 8.154 29.4748 12 20.0 11.3486 1.295 8.153 29.5144 15 20.9 11.3311 1.333 8.152 29.5270 11 22.0 11.3248 1.342 8.155 29.5316 8 23.0 11.3197 1.331 8.154 29.5353 14 24.0 11.3173 1.319 8.153 29.5371 13 25.0 11.3178 1.272 8.154 29.5368 12 26.0 11.3156 1.499 8.155 29.5389 9 26.9 11.3138 1.320 8.154 29.5404 12 28.0 11.3115 1.390 8.155 29.5422 15 29.0 11.3107 1.332 8.155 29.5427 14 30.0 11.3102 1.329 8.155 29.5425 16 31.0 11.3082 1.407 8.154 29.5433 9 32.0 11.3057 1.279 8.156 29.5440 10 32.9 11.3020 1.208 8.154 29.5456 11 34.0 11.2977 1.248 8.154 29.5480 15 35.0 11.2949 1.273 8.155 29.5501 13 36.0 11.2924 1.214 8.155 29.5525 10 37.0 11.2899 1.301 8.155 29.5550 10 37.9 11.2872 1.206 8.154 29.5580 15 39.0 11.2836 1.215 8.156 29.5618 15 40.0 11.2794 1.190 8.155 29.5664 10 41.0 11.2721 1.198 8.155 29.5733 13 42.1 11.2662 1.263 8.156 29.5782 9 43.0 11.2566 1.276 8.155 29.5877 13 44.0 11.2463 1.237 8.156 29.5984 15 45.1 11.2435 1.208 8.155 29.6016 16 46.1 11.2430 1.171 8.155 29.6024 12 47.1 11.2400 1.227 8.156 29.6055 11 47.9 11.2317 1.159 8.156 29.6139 16 49.0 11.2149 1.195 8.156 29.6302 13 50.1 11.1978 1.146 8.157 29.6468 16 51.1 11.1876 1.135 8.158 29.6568 15 52.1 11.1870 1.196 8.159 29.6577 11 53.0 11.1903 1.139 8.159 29.6545 13 53.7 11.1915 1.140 8.160 29.6532 5