*2015/11/26 17:14:02.69 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/07/15 15:16:07.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 43 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BDD81D42 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.2813333 41.7405 2 Temperature:Primary 'deg C (ITS90)' 10.01419 11.17395 3 Fluorescence:URU:Wetlabs mg/m^3 1.029714 5.2725 4 pH:SBE:Nominal n/a 8.1786 8.257266 5 Salinity:T0:C0 PSS-78 30.80868 31.32639 6 Number_of_bin_records n/a 6 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 111 EVENT NUMBER : 240 LATITUDE : 50 28.64000 N ! (deg min) LONGITUDE : 126 0.55300 W ! (deg min) WATER DEPTH : 46 *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 09:54:17 1077 1077 CLEAN 5.2.1 2015/11/26 09:54:49 1077 1077 MERGEHDR 1.3 2015/11/26 09:55:35 1077 1077 ADTIMCH 4.4 2015/11/26 09:57:07 1077 1077 REVERSE 2.0 2015/11/26 09:59:11 1077 1077 DELETE 6.3 2015/11/26 09:59:30 1077 579 CTDEDIT 5.0.4 2015/11/26 14:07:32 579 579 FILTERS 4.3 2015/11/26 15:52:13 579 579 BINAVE 4.2 2015/11/26 15:54:14 579 43 REMOVECH 8.2 2015/11/26 15:54:19 43 43 HDREDIT2 3.0.2 2015/11/26 17:14:02 ? ? $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 31.92 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.0.4 2015/11/26 14:07:32 119 changes in channel pH:SBE -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 15:54:19 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 17:14:02 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 jul14 s11 1hex.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Jul 15 2015 19:19:41 ds SBE 25 CTD V 4.1c SN 0404 07/15/15 19:20:47.457 external pressure sensor, range = 5700 psia, tcval = 0 xtal = 9437232 clk = 32768.199 vmain = 12.3 iop = 190 vlith = 5.4 ncasts = 8 samples = 60916 free = 584057 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 4 07/15 08:16:07 smpls 6616 to 7692 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1077 # 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, 1077 # span 1 = -0.724, 41.920 # span 2 = 10.0138, 15.2371 # span 3 = 0.049915, 3.507146 # span 4 = 0.3333, 51.5714 # span 5 = 0.0000, 0.0098 # span 6 = -2.825, 8.311 # span 7 = -2.148, 2.644 # span 8 = 0.3302, 31.4026 # span 9 = -1.7794, -1.3922 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 15 2015 08:16:07 [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 14:47:14, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2015-25\RAW\CTD\2015-25-0240.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 09:50:23, 7.23.2 # filter_in = P:\Cruise_Data_Processing\2015-25\Processing\convert\2015-25-0240. 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 09:50:54, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0240.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 09:51:24, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0240.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 bad pH data at the bottom of the cast. ---------------------------------------------------------------------------------- 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 11.1740 5.273 8.257 30.8087 6 0.9 11.1640 1.719 8.257 30.9155 15 1.9 11.1062 1.819 8.252 30.9605 13 2.9 10.8190 1.509 8.221 31.0018 15 4.0 10.4106 1.212 8.193 31.0747 13 5.1 10.3111 1.151 8.192 31.0957 15 5.9 10.2891 1.257 8.191 31.1008 12 7.0 10.2806 1.257 8.192 31.1039 12 8.0 10.2676 1.247 8.191 31.1108 15 9.1 10.2554 1.213 8.192 31.1171 15 10.1 10.2414 1.272 8.190 31.1218 14 11.0 10.2172 1.216 8.189 31.1296 14 11.9 10.1943 1.189 8.187 31.1385 9 12.9 10.1820 1.237 8.187 31.1435 15 14.1 10.1667 1.156 8.187 31.1500 12 15.1 10.1377 1.214 8.186 31.1624 15 16.0 10.0939 1.128 8.183 31.1828 13 17.0 10.0703 1.116 8.183 31.1951 9 18.0 10.0649 1.071 8.184 31.1980 14 19.0 10.0647 1.082 8.183 31.1983 17 20.0 10.0571 1.107 8.182 31.2030 14 21.0 10.0465 1.072 8.182 31.2096 11 22.0 10.0415 1.120 8.184 31.2127 9 22.9 10.0401 1.074 8.183 31.2136 16 24.0 10.0383 1.075 8.183 31.2149 12 25.1 10.0334 1.042 8.183 31.2181 13 26.0 10.0244 1.036 8.182 31.2238 13 26.9 10.0160 1.030 8.183 31.2291 14 27.9 10.0142 1.046 8.183 31.2304 16 29.0 10.0154 1.095 8.183 31.2298 15 30.0 10.0166 1.082 8.183 31.2292 17 31.0 10.0189 1.040 8.183 31.2282 10 32.0 10.0246 1.046 8.181 31.2251 13 32.9 10.0345 1.068 8.182 31.2194 14 33.9 10.0454 1.157 8.179 31.2131 10 35.0 10.0629 1.086 -99.000 31.2030 18 36.1 10.0863 1.160 -99.000 31.1892 14 37.0 10.0902 1.090 -99.000 31.1873 13 37.9 10.0867 1.156 -99.000 31.1902 14 38.9 10.0785 1.082 -99.000 31.1995 16 40.1 10.0751 1.076 -99.000 31.2327 17 41.1 10.0726 1.115 -99.000 31.3149 14 41.7 10.0565 1.071 -99.000 31.3264 8