*2015/11/26 17:14:01.06 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/06/15 19:27:48.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CA743EC6 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.3093 51.70557 2 Temperature:Primary 'deg C (ITS90)' 10.93534 11.258 3 Fluorescence:URU:Wetlabs mg/m^3 1.077438 45.9336 4 pH:SBE:Nominal n/a 8.001353 8.0275 5 Salinity:T0:C0 PSS-78 29.36024 29.58106 6 Number_of_bin_records n/a 7 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 48 EVENT NUMBER : 101 LATITUDE : 50 18.30100 N ! (deg min) LONGITUDE : 125 19.89600 W ! (deg min) WATER DEPTH : 71 *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 09:54:08 1633 1633 CLEAN 5.2.1 2015/11/26 09:54:40 1633 1633 MERGEHDR 1.3 2015/11/26 09:55:29 1633 1633 ADTIMCH 4.4 2015/11/26 09:57:00 1633 1633 REVERSE 2.0 2015/11/26 09:59:05 1633 1633 DELETE 6.3 2015/11/26 09:59:25 1633 698 CTDEDIT 5.0.4 2015/11/26 11:29:43 698 689 FILTERS 4.3 2015/11/26 15:52:10 689 689 BINAVE 4.2 2015/11/26 15:54:10 689 53 REMOVECH 8.2 2015/11/26 15:54:17 53 53 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 42.19 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.0.4 2015/11/26 11:29:43 9 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\SOG2015-05 S048.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Jun 16 2015 17:37:11 ds SBE 25 CTD V 4.1c SN 0404 06/16/15 17:37:28.036 external pressure sensor, range = 5700 psia, tcval = 0 xtal = 9437232 clk = 32768.181 vmain = 10.9 iop = 200 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 0 06/15 12:27:48 smpls 0 to 1632 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1633 # 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, 1633 # span 1 = -0.867, 52.185 # span 2 = 10.9348, 23.3230 # span 3 = -0.001689, 3.458313 # span 4 = 0.2857, 64.9524 # span 5 = 0.0000, 0.0061 # span 6 = -2.797, 8.035 # span 7 = -1.653, 2.644 # span 8 = 0.0000, 30.2868 # span 9 = -1.7734, -1.3890 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 15 2015 12:27:48 [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 14:46:53, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2015-25\RAW\CTD\2015-25-0101.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 09:50:19, 7.23.2 # filter_in = P:\Cruise_Data_Processing\2015-25\Processing\convert\2015-25-0101. 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\2015-25-0101.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 09:51:20, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0101.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 11.2580 45.934 8.028 29.3602 10 1.0 11.2365 30.237 8.027 29.4114 11 2.0 11.2246 1.379 8.026 29.4258 9 3.0 11.2091 1.077 8.024 29.4306 16 4.0 11.1808 1.230 8.024 29.4325 13 5.0 11.1465 1.321 8.025 29.4341 14 6.0 11.1048 1.450 8.023 29.4371 11 6.9 11.0730 1.504 8.023 29.4393 12 8.0 11.0521 1.538 8.021 29.4417 16 9.0 11.0412 1.707 8.020 29.4437 13 10.0 11.0338 1.756 8.020 29.4456 13 11.0 11.0309 1.602 8.020 29.4467 12 11.9 11.0297 1.600 8.019 29.4476 10 13.0 11.0280 1.534 8.018 29.4487 14 14.0 11.0247 1.591 8.017 29.4503 12 15.1 11.0197 1.525 8.016 29.4529 12 16.0 11.0159 1.524 8.015 29.4564 12 16.9 11.0137 1.517 8.016 29.4603 12 17.9 11.0120 1.553 8.016 29.4647 13 19.0 11.0101 1.592 8.015 29.4711 14 20.0 11.0089 1.534 8.014 29.4749 13 20.9 11.0081 1.491 8.012 29.4774 11 21.9 11.0075 1.490 8.013 29.4798 10 22.9 11.0065 1.461 8.012 29.4835 13 24.0 11.0058 1.439 8.012 29.4869 11 25.1 11.0054 1.440 8.010 29.4893 13 26.1 11.0053 1.497 8.011 29.4898 12 26.9 11.0051 1.492 8.010 29.4899 11 27.9 11.0050 1.490 8.010 29.4904 12 29.0 11.0043 1.547 8.009 29.4933 11 30.1 11.0030 1.519 8.010 29.4974 17 31.0 11.0027 1.574 8.009 29.4987 13 32.0 11.0029 1.538 8.009 29.4991 10 32.9 11.0030 1.553 8.008 29.5008 15 34.0 11.0027 1.559 8.007 29.5031 13 35.0 11.0022 1.576 8.007 29.5050 13 36.1 11.0021 1.521 8.006 29.5059 13 37.0 11.0012 1.526 8.006 29.5074 12 37.9 10.9972 1.436 8.005 29.5132 15 39.0 10.9904 1.542 8.006 29.5232 15 40.0 10.9809 1.458 8.006 29.5362 17 40.9 10.9725 1.381 8.005 29.5469 12 42.1 10.9699 1.419 8.005 29.5500 10 42.8 10.9673 1.402 8.006 29.5532 18 43.9 10.9641 1.379 8.005 29.5568 15 45.0 10.9624 1.425 8.004 29.5582 16 46.0 10.9595 1.464 8.004 29.5611 13 47.1 10.9559 1.363 8.003 29.5643 13 47.8 10.9494 1.358 8.002 29.5702 14 48.9 10.9443 1.351 8.002 29.5748 17 50.0 10.9421 1.397 8.001 29.5766 17 51.0 10.9390 1.299 8.002 29.5792 18 51.7 10.9353 1.243 8.002 29.5811 7