*2016/09/20 16:30:18.33 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/06/07 06:35:12.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 18F80331 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.15 52.245 2 Temperature:Primary 'deg C (ITS90)' 11.2551 11.2846 3 Fluorescence:URU:Wetlabs mg/m^3 0.494 0.671 4 Salinity:T0:C0 PSS-78 29.0129 29.0763 5 Oxygen:Dissolved:SBE mL/L 5.039 5.122 6 Oxygen:Dissolved:SBE umol/kg 220.097 223.7229 7 Number_of_bin_records n/a 4 7 $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 52 EVENT NUMBER : 125 LATITUDE : 50 18.30000 N ! (deg min) LONGITUDE : 125 19.92500 W ! (deg min) WATER DEPTH : 72 *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 17:01:54 1294 1294 CLEAN 5.2.1 2016/09/17 17:13:47 1294 1294 ADTIMCH 4.4 2016/09/19 09:18:07 1294 1294 MERGEHDR 1.3 2016/09/19 15:02:36 1294 1294 SHIFTDAT 3.2a 2016/09/19 15:03:03 ? ? REVERSE 2.0 2016/09/19 15:03:20 1294 1294 DELETE 6.1 2016/09/19 15:03:48 1294 339 CLIP 1.3 2016/09/19 15:04:02 339 336 CTDEDIT 5.2.1 2016/09/20 09:19:43 336 308 BINAVE 4.2 2016/09/20 14:04:28 308 50 REMOVECH 8.2 2016/09/20 15:48:51 50 50 CHGUNITS 3.1.1 2016/09/20 15:49:28 50 50 REORDER 1.3.1 2016/09/20 15:50:24 ? ? HDREDIT2 3.0.2 2016/09/20 16:30:18 ? ? $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 38.72 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 09:19:43 28 records were deleted in this editing session. No data values were changed. -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 15:48:51 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 16:30:18 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\2016-32-01 25000.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = Jun 13 2016 21:31:28 IOS2016-32DIPS ds SBE 25 CTD V 4.1a SN 334 06/14/16 14:41:16.351 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.636 vmain = 12.4 iop = 179 vlith = 5.3 ncasts = 19 samples = 20660 free = 741581 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 0 06/07 16:45:14 smpls 0 to 1293 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 1294 # 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, 1294 # span 1 = -0.143, 52.285 # span 2 = 11.2532, 14.9100 # span 3 = -0.005897, 3.382835 # span 4 = -0.2730, 17.6794 # span 5 = 0.0000, 2.8706 # span 6 = -1.453, 1.624 # span 7 = 0.0000, 29.6136 # span 8 = -1.6077, 22.9594 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 07 2016 16:45:14 [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 14:27:12, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0125.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 15:14:37, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-32\Processing\convert\2016-32-0125 .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 15:35:19, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-32\Processing\wfilter\2016-32-012 5.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Sep 17 2016 16:45:41, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-32\Processing\align\2016-32-0125.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 16:46:27, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-32\Processing\celltm\2016-32-0125.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.. ---------------------------------------------------------------------------------- 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 1.1 11.2818 0.552 29.0173 5.04 220.1 5 2.0 11.2840 0.521 29.0146 5.10 222.9 7 3.0 11.2838 0.534 29.0145 5.08 222.1 6 4.0 11.2845 0.521 29.0131 5.08 221.9 6 5.0 11.2845 0.536 29.0129 5.12 223.4 7 5.9 11.2843 0.576 29.0143 5.12 223.7 6 7.0 11.2846 0.550 29.0149 5.12 223.5 7 8.0 11.2798 0.508 29.0222 5.10 222.6 6 9.0 11.2798 0.502 29.0229 5.11 223.2 6 10.0 11.2795 0.541 29.0230 5.12 223.5 7 11.1 11.2805 0.534 29.0222 5.12 223.6 6 12.0 11.2818 0.589 29.0205 5.11 223.2 6 13.1 11.2820 0.571 29.0195 5.11 223.0 6 14.0 11.2837 0.521 29.0180 5.10 222.7 6 15.0 11.2822 0.571 29.0206 5.09 222.5 6 15.9 11.2778 0.627 29.0271 5.08 222.1 6 17.0 11.2743 0.536 29.0323 5.09 222.3 6 18.0 11.2731 0.559 29.0340 5.10 222.6 7 19.0 11.2736 0.531 29.0333 5.11 223.2 6 20.0 11.2734 0.529 29.0337 5.12 223.5 6 20.9 11.2729 0.611 29.0346 5.12 223.6 6 22.0 11.2724 0.568 29.0355 5.11 223.3 6 23.0 11.2724 0.566 29.0354 5.11 223.1 7 24.0 11.2717 0.587 29.0365 5.11 223.2 6 25.0 11.2717 0.579 29.0374 5.11 223.3 6 26.0 11.2720 0.494 29.0372 5.10 222.7 6 27.0 11.2692 0.539 29.0418 5.11 223.2 6 28.0 11.2674 0.536 29.0447 5.11 223.1 7 29.0 11.2683 0.549 29.0435 5.11 223.0 6 30.1 11.2689 0.547 29.0423 5.11 223.1 6 31.0 11.2692 0.531 29.0417 5.10 222.9 6 32.0 11.2687 0.521 29.0438 5.10 222.6 6 33.0 11.2678 0.557 29.0452 5.10 222.8 7 34.1 11.2684 0.571 29.0446 5.09 222.5 6 35.1 11.2688 0.592 29.0444 5.09 222.5 6 36.0 11.2698 0.534 29.0425 5.08 221.8 6 37.0 11.2696 0.542 29.0430 5.08 221.9 6 38.0 11.2679 0.589 29.0464 5.11 223.0 6 39.0 11.2673 0.555 29.0472 5.11 223.2 6 40.0 11.2677 0.534 29.0469 5.11 223.3 6 41.0 11.2696 0.560 29.0440 5.11 223.1 6 42.0 11.2712 0.541 29.0409 5.11 223.0 7 43.0 11.2711 0.557 29.0422 5.09 222.4 6 44.0 11.2687 0.557 29.0464 5.11 223.3 6 45.0 11.2663 0.607 29.0511 5.11 223.3 7 46.0 11.2635 0.552 29.0568 5.11 223.0 6 47.0 11.2589 0.573 29.0664 5.08 222.0 7 48.1 11.2574 0.671 29.0693 5.07 221.4 6 49.1 11.2577 0.655 29.0693 5.09 222.3 6 52.2 11.2551 0.556 29.0763 5.09 222.3 4