*2016/09/20 16:30:19.86 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/06/30 15:44:32.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BEEC03A8 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.06 52.923 2 Temperature:Primary 'deg C (ITS90)' 10.3846 10.5066 3 Fluorescence:URU:Wetlabs mg/m^3 0.433 0.575 4 Salinity:T0:C0 PSS-78 30.1871 30.3159 5 Oxygen:Dissolved:SBE mL/L 4.622 4.674 6 Oxygen:Dissolved:SBE umol/kg 201.6586 203.9444 7 Number_of_bin_records n/a 6 10 $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 ' ' 9 F ' ' 4 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2016-32\Pro $END *ADMINISTRATION MISSION : 2016-32 AGENCY : 'PBS, Salmon and Freshwater Ecosystems Division,' CONTINUED : ' Nanaimo, B.C.' COUNTRY : Canada PROJECT : Discovery Islands Purse Seine SCIENTIST : Neville C. PLATFORM : Nordic Queen *LOCATION GEOGRAPHIC AREA : Discovery Islands STATION : Set 117 EVENT NUMBER : 292 LATITUDE : 50 22.90000 N ! (deg min) LONGITUDE : 125 51.87700 W ! (deg min) WATER DEPTH : 46 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2968 Conductivity ' ' 2173 'Pressure:Strain Gauge' ' ' 0464 'Oxygen:SBE 43' ' ' 0766 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2215 $END $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5 2016/09/17 17:02:02 1401 1401 CLEAN 5.2.1 2016/09/17 17:13:53 1401 1401 ADTIMCH 4.4 2016/09/19 09:18:12 1401 1401 MERGEHDR 1.3 2016/09/19 15:02:40 1401 1401 SHIFTDAT 3.2a 2016/09/19 15:03:07 ? ? REVERSE 2.0 2016/09/19 15:03:24 1401 1401 DELETE 6.1 2016/09/19 15:03:53 1401 397 CLIP 1.3 2016/09/19 15:04:04 397 393 CTDEDIT 5.2.1 2016/09/20 12:21:15 393 374 BINAVE 4.2 2016/09/20 14:04:31 374 52 REMOVECH 8.2 2016/09/20 15:48:52 52 52 CHGUNITS 3.1.1 2016/09/20 15:49:30 52 52 REORDER 1.3.1 2016/09/20 15:50:25 ? ? HDREDIT2 3.0.2 2016/09/20 16:30:19 ? ? $END $REMARKS -CLEAN functions: 2016/09/17 17:13:42 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in All Channels Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add -10.17 hours to times in header file section -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 Salinity was recalculated after shift -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 75.71 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 0.500, 500000.000 Time Not Available in File -CTDEDIT v5.2.1 2016/09/20 12:21:15 19 records were deleted in this editing session. 29 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Press* 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 2016/09/20 15:48:52 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temp* Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2016/09/20 16:30:19 Applied edit header: P:\Cruise_Data_Processing\2016-32\Processing\doc\2016-32-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 3: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties-16\Desktop\Current Data\2016-32\2016-32-02 92001.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = Jun 30 2016 15:46:04 IOS2016-32DIPS ds SBE 25 CTD V 4.1a SN 334 07/01/16 08:56:54.530 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.668 vmain = 12.2 iop = 181 vlith = 5.3 ncasts = 5 samples = 4854 free = 757387 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 2710 battery type = ALKALINE 2 external voltages sampled stored voltage # 0 = external voltage 4 stored voltage # 1 = external voltage 5 S> dh cast 1 07/01 01:54:34 smpls 104 to 1504 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 1401 # 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 = dz/dtM: Descent Rate [m/s] # name 7 = sal00: Salinity, Practical [PSU] # name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 9 = flag: flag # span 0 = 1, 1401 # span 1 = -0.388, 53.825 # span 2 = 10.3809, 13.3420 # span 3 = 0.054044, 3.432825 # span 4 = -0.2730, 63.6476 # span 5 = 0.0000, 2.8217 # span 6 = -1.416, 1.548 # span 7 = 0.3413, 30.7346 # span 8 = -1.5790, 22.0216 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 01 2016 01:54:34 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 2968 # 23-Dec-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.30553832e-003 # 6.40162727e-004 # 2.22082708e-005 # 2.03916376e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2173 # 19-Dec-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01661554e+001 # 1.39375700e+000 # -2.62058790e-003 # 2.51825196e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0464 # 23-Dec-14 # 7.968650e+002 # -2.072920e-001 # 2.663071e-007 # 0.50000 # # # # # # 0766 # 23-Dec-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.3003e-001 # -0.5141 # -4.0107e-003 # 2.1232e-004 # -3.2398e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.3000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2215 # # 1.30000000e+001 # # 0.0210 # # # # datcnv_date = Sep 17 2016 14:27:39, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0292.hex P:\Crui se_Data_Processing\2016-32\Processing\doc\2016-32-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Sep 17 2016 15:14:39, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-32\Processing\convert\2016-32-0292 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Sep 17 2016 15:35:22, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-32\Processing\wfilter\2016-32-029 2.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Sep 17 2016 16:45:44, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-32\Processing\align\2016-32-0292.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Sep 17 2016 16:46:30, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-32\Processing\celltm\2016-32-0292.c nv P:\Cruise_Data_Processing\2016-58\Processing\doc\2016-58-ctd0334.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove a few records from the top and bottom of the cast and to clean salinity. ---------------------------------------------------------------------------------- Data Processing Notes: ---------------------- The data in these files come from the upcast portion of the casts due to problems with the near-surface data in the downcasts. The quality of upcast data is considered lower than downcasts due to the CTD passing through waters disturbed by the cable and CTD. However, for many casts there was strong vertical mixing leading to narrow ranges of variables so that the errors are likely small. Fluorescence and dissolved oxygen 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. For details on the processing see processing report: 2016-32-proc.doc. ---------------------------------------------------------------------------------- !--1--- ---2---- ---3--- ---4---- --5--- --6-- -7-- !Pressu Temperat Fluores Salinity Oxygen Oxyge Numb !re ure: cence: :T0:C0 : n: er_o ! Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ -------- ------- -------- ------ ----- ---- *END OF HEADER 2.1 10.5066 0.433 30.1873 4.67 203.6 6 3.1 10.5035 0.453 30.1874 4.66 203.4 8 4.0 10.5015 0.457 30.1871 4.66 203.3 7 5.0 10.4921 0.459 30.1872 4.66 203.1 7 6.0 10.4881 0.449 30.1877 4.67 203.6 8 7.0 10.4875 0.449 30.1880 4.66 203.4 6 8.0 10.4871 0.461 30.1883 4.66 203.1 8 9.0 10.4865 0.484 30.1886 4.65 202.9 6 10.0 10.4864 0.461 30.1888 4.66 203.2 8 11.0 10.4862 0.441 30.1892 4.64 202.4 6 12.0 10.4857 0.459 30.1898 4.63 201.9 7 13.0 10.4846 0.465 30.1909 4.63 202.2 6 14.0 10.4832 0.441 30.1923 4.65 203.1 7 15.0 10.4821 0.502 30.1933 4.67 203.8 7 16.0 10.4816 0.466 30.1942 4.66 203.4 7 17.0 10.4814 0.476 30.1949 4.67 203.9 6 18.0 10.4816 0.484 30.1954 4.67 203.8 6 19.0 10.4820 0.489 30.1960 4.67 203.9 7 20.0 10.4812 0.462 30.1969 4.67 203.9 7 21.0 10.4825 0.470 30.1960 4.67 203.9 6 22.0 10.4809 0.484 30.1980 4.67 203.7 6 23.0 10.4736 0.475 30.2066 4.66 203.4 7 24.0 10.4680 0.459 30.2130 4.66 203.4 7 25.1 10.4623 0.464 30.2197 4.64 202.7 7 26.0 10.4506 0.520 30.2330 4.65 202.7 6 27.0 10.4409 0.575 30.2451 4.67 203.6 7 27.9 10.4259 0.487 30.2635 4.66 203.1 7 29.0 10.4156 0.448 30.2761 4.65 203.0 7 30.1 10.4172 0.433 30.2744 4.65 203.0 6 31.1 10.4145 0.457 30.2781 4.66 203.3 6 32.1 10.4088 0.527 30.2847 4.65 202.9 7 33.0 10.4058 0.465 30.2884 4.66 203.3 6 34.0 10.4063 0.493 30.2877 4.64 202.6 8 35.1 10.4064 0.464 30.2875 4.64 202.3 7 36.0 10.4062 0.500 30.2875 4.64 202.4 8 37.0 10.4048 0.433 30.2895 4.62 201.7 8 38.0 10.4030 0.509 30.2918 4.65 202.8 7 39.0 10.3979 0.471 30.2982 4.65 203.0 8 40.0 10.3955 0.471 30.3014 4.63 202.0 8 41.0 10.3922 0.501 30.3055 4.65 202.7 8 42.0 10.3902 0.468 30.3081 4.65 202.8 9 43.0 10.3883 0.462 30.3108 4.65 202.8 7 44.0 10.3880 0.489 30.3110 4.63 202.2 8 45.0 10.3883 0.498 30.3106 4.65 202.8 9 46.0 10.3868 0.502 30.3127 4.64 202.6 10 47.0 10.3856 0.457 30.3146 4.64 202.5 9 48.0 10.3846 0.450 30.3159 4.65 202.8 7 49.0 10.3850 0.507 30.3156 4.66 203.4 8 50.0 10.3866 0.523 30.3143 4.65 202.8 8 51.0 10.3866 0.518 30.3145 4.65 202.7 7 52.0 10.3868 0.501 30.3146 4.64 202.6 8 52.9 10.3868 0.457 30.3141 4.65 202.8 7