*2015/11/26 17:14:02.76 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/07/15 21:04:22.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E0AC57F1 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.26 50.88055 2 Temperature:Primary 'deg C (ITS90)' 11.37819 11.83886 3 Fluorescence:URU:Wetlabs mg/m^3 1.410462 6.243765 4 pH:SBE:Nominal n/a 8.228667 8.254945 5 Salinity:T0:C0 PSS-78 29.35071 29.78609 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 113 EVENT NUMBER : 246 LATITUDE : 50 21.30600 N ! (deg min) LONGITUDE : 125 24.72500 W ! (deg min) WATER DEPTH : 234 *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 09:54:23 1605 1605 CLEAN 5.2.1 2015/11/26 09:54:54 1605 1605 MERGEHDR 1.3 2015/11/26 09:55:38 1605 1605 ADTIMCH 4.4 2015/11/26 09:57:11 1605 1605 REVERSE 2.0 2015/11/26 09:59:14 1605 1605 DELETE 6.3 2015/11/26 09:59:34 1605 704 CTDEDIT 5.0.4 2015/11/26 14:05:46 704 679 FILTERS 4.3 2015/11/26 15:52:13 679 679 BINAVE 4.2 2015/11/26 15:54:14 679 52 REMOVECH 8.2 2015/11/26 15:54:19 52 52 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 41.35 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.0.4 2015/11/26 14:05:46 25 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 15:54:19 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 3hex.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Jul 15 2015 19:48:13 ds SBE 25 CTD V 4.1c SN 0404 07/15/15 19:49:25.346 external pressure sensor, range = 5700 psia, tcval = 0 xtal = 9437232 clk = 32768.199 vmain = 12.1 iop = 188 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 6 07/15 14:04:22 smpls 57720 to 59324 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1605 # 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, 1605 # span 1 = -0.462, 51.348 # span 2 = 11.3781, 16.6125 # span 3 = 0.071403, 3.466217 # span 4 = 0.2381, 63.3651 # span 5 = 0.0000, 0.0037 # span 6 = -2.788, 8.258 # span 7 = -1.983, 3.140 # span 8 = 0.4206, 29.9959 # span 9 = -1.7370, -1.4269 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 15 2015 14:04:22 [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 14:47:18, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2015-25\RAW\CTD\2015-25-0246.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 09:50:25, 7.23.2 # filter_in = P:\Cruise_Data_Processing\2015-25\Processing\convert\2015-25-0246. 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 09:50:55, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0246.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 09:51:26, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0246.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 11.8389 6.244 8.248 29.3507 17 0.9 11.8340 1.447 8.253 29.5502 11 2.0 11.8325 1.410 8.253 29.5696 13 3.0 11.8357 1.479 8.255 29.5740 18 4.1 11.8234 1.570 8.253 29.5774 13 5.1 11.7813 1.674 8.252 29.5889 15 5.9 11.7428 1.752 8.251 29.6024 14 6.9 11.7271 1.812 8.250 29.6093 12 8.0 11.7158 2.009 8.251 29.6143 12 9.0 11.7013 2.343 8.248 29.6204 20 10.0 11.6789 2.253 8.247 29.6272 17 11.0 11.6504 2.120 8.243 29.6302 11 11.9 11.6102 2.066 8.239 29.6297 11 13.0 11.5757 1.969 8.234 29.6328 13 14.0 11.5599 1.913 8.233 29.6391 13 15.0 11.5531 1.939 8.233 29.6452 13 16.1 11.5464 1.967 8.233 29.6540 11 16.9 11.5382 1.930 8.233 29.6637 12 17.9 11.5272 1.915 8.233 29.6766 12 19.0 11.5121 1.899 8.234 29.6946 15 20.0 11.4986 1.873 8.232 29.7075 15 20.9 11.4900 1.811 8.233 29.7143 10 22.0 11.4858 1.794 8.233 29.7180 7 23.0 11.4836 1.834 8.233 29.7207 13 24.0 11.4833 1.863 8.233 29.7219 13 25.0 11.4826 1.837 8.233 29.7229 13 26.1 11.4772 1.860 8.233 29.7268 11 26.9 11.4710 1.931 8.234 29.7310 11 27.9 11.4643 2.157 8.233 29.7355 13 29.0 11.4601 2.172 8.233 29.7384 15 30.0 11.4577 2.081 8.233 29.7402 12 31.0 11.4531 2.071 8.233 29.7439 11 32.0 11.4470 2.156 8.233 29.7480 13 32.9 11.4375 2.082 8.232 29.7539 11 34.0 11.4282 2.087 8.231 29.7592 15 35.0 11.4155 2.134 8.230 29.7662 15 36.1 11.4049 2.165 8.229 29.7721 12 37.0 11.4009 2.175 8.229 29.7744 11 38.0 11.3980 2.113 8.229 29.7760 11 39.0 11.3947 2.102 8.229 29.7777 12 40.0 11.3915 2.105 8.230 29.7794 11 41.0 11.3893 2.113 8.230 29.7807 9 42.1 11.3878 2.232 8.229 29.7813 10 42.9 11.3849 2.152 8.229 29.7826 17 43.9 11.3832 1.958 8.229 29.7835 14 45.0 11.3811 1.926 8.229 29.7844 17 46.1 11.3787 2.002 8.229 29.7856 15 47.1 11.3782 1.878 8.230 29.7860 12 47.9 11.3785 1.840 8.229 29.7861 13 48.9 11.3803 1.835 8.230 29.7857 18 50.0 11.3812 1.852 8.229 29.7855 17 50.9 11.3809 1.834 8.231 29.7855 9