*2015/11/26 17:14:00.52 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/06/02 00:47:53.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F095EB88 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.325625 51.6465 2 Temperature:Primary 'deg C (ITS90)' 9.17865 9.8611 3 Fluorescence:URU:Wetlabs mg/m^3 0.8861667 1.871733 4 pH:SBE:Nominal n/a 2.625789 3.264667 5 Salinity:T0:C0 PSS-78 27.0311 31.29047 6 Number_of_bin_records n/a 6 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 26 EVENT NUMBER : 53 LATITUDE : 50 28.65400 N ! (deg min) LONGITUDE : 126 4.08600 W ! (deg min) WATER DEPTH : 62 *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 09:54:05 1863 1863 CLEAN 5.2.1 2015/11/26 09:54:36 1863 1863 MERGEHDR 1.3 2015/11/26 09:55:27 1863 1863 ADTIMCH 4.4 2015/11/26 09:56:57 1863 1863 REVERSE 2.0 2015/11/26 09:59:02 1863 1863 DELETE 6.3 2015/11/26 09:59:23 1863 672 CTDEDIT 5.0.4 2015/11/26 10:25:40 672 664 FILTERS 4.3 2015/11/26 15:52:09 664 664 BINAVE 4.2 2015/11/26 15:54:09 664 53 REMOVECH 8.2 2015/11/26 15:54:17 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 42.07 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.0.4 2015/11/26 10:25:40 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 15:54:17 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 17:14:00 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 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 S026.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Jun 02 2015 18:45:07 jun 1 2015 ds SBE 25 CTD V 4.1c SN 0404 06/02/15 18:45:52.147 external pressure sensor, range = 5700 psia, tcval = 0 xtal = 9437232 clk = 32767.974 vmain = 10.7 iop = 209 vlith = 5.2 ncasts = 7 samples = 13721 free = 631252 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 06/01 17:47:53 smpls 3633 to 5495 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1863 # 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, 1863 # span 1 = -0.899, 52.068 # span 2 = 9.1746, 13.9381 # span 3 = 0.028280, 3.429632 # span 4 = 0.2381, 64.6825 # span 5 = 0.0000, 0.0147 # span 6 = -2.850, 3.786 # span 7 = -2.148, 2.809 # span 8 = 0.1731, 31.2921 # span 9 = -1.8724, -1.5150 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 01 2015 17:47:53 [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 14:46:46, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2015-25\RAW\CTD\2015-25-0053.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 09:50:18, 7.23.2 # filter_in = P:\Cruise_Data_Processing\2015-25\Processing\convert\2015-25-0053. 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 09:50:50, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0053.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 09:51:19, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0053.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 9.8611 1.478 3.136 27.0311 8 0.9 9.8316 1.300 3.029 29.6332 13 1.9 9.8130 1.381 3.156 30.4515 10 3.0 9.7923 1.872 3.265 30.6410 15 4.1 9.7763 1.560 3.036 30.6934 13 5.1 9.7554 1.618 3.072 30.7216 15 5.9 9.7288 1.628 3.182 30.7528 11 6.9 9.7094 1.593 3.169 30.7695 13 8.0 9.7008 1.611 3.098 30.7760 16 9.1 9.6921 1.446 2.905 30.7810 16 10.0 9.6722 1.768 2.954 30.7913 15 11.0 9.6525 1.536 3.040 30.8014 12 11.9 9.6347 1.627 3.087 30.8112 11 13.0 9.6203 1.379 3.121 30.8208 15 14.1 9.6101 1.346 3.207 30.8318 15 15.1 9.6060 1.311 3.197 30.8383 15 16.0 9.6046 1.251 2.915 30.8416 11 17.0 9.6042 1.434 2.955 30.8428 12 18.0 9.6045 1.367 2.989 30.8437 15 19.1 9.6054 1.305 2.959 30.8459 10 20.1 9.6066 1.464 2.982 30.8489 13 20.9 9.6070 1.395 2.892 30.8505 10 22.0 9.6073 1.242 3.003 30.8514 8 22.9 9.6081 1.556 3.005 30.8537 10 24.0 9.6081 1.395 2.948 30.8584 13 25.1 9.6048 1.372 2.871 30.8628 11 26.1 9.5984 1.567 2.916 30.8682 11 27.0 9.5940 1.448 2.918 30.8720 12 27.9 9.5852 1.449 2.918 30.8799 10 29.0 9.5730 1.475 2.938 30.8910 12 30.1 9.5608 1.536 2.969 30.9030 12 31.1 9.5477 1.460 2.879 30.9163 11 31.9 9.5363 1.337 2.927 30.9280 12 32.9 9.5171 1.569 3.123 30.9474 11 34.0 9.4988 1.365 3.055 30.9654 13 35.1 9.4827 1.284 3.092 30.9814 11 36.1 9.4583 1.268 3.158 31.0062 10 37.0 9.4439 1.429 3.092 31.0209 11 38.0 9.4193 1.292 2.920 31.0457 13 39.0 9.4024 1.138 2.781 31.0627 13 40.1 9.3822 1.279 2.790 31.0825 15 41.0 9.3564 1.160 2.765 31.1076 10 42.1 9.3419 1.203 2.842 31.1213 10 42.9 9.3266 1.077 2.872 31.1361 20 43.9 9.3140 1.276 2.940 31.1488 13 45.0 9.2972 1.109 2.626 31.1666 19 46.0 9.2693 1.066 2.811 31.1962 12 47.1 9.2371 1.060 2.720 31.2299 13 47.9 9.2143 1.109 2.730 31.2539 13 48.9 9.1954 0.976 2.737 31.2738 18 50.0 9.1842 0.963 2.748 31.2851 12 51.0 9.1804 1.066 2.726 31.2889 15 51.6 9.1786 0.886 2.927 31.2905 6