*2018/03/26 16:34:45.66 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/07/12 20:41:17.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 59 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 651975DE NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.051 60.852 2 Depth metres 1.042 60.327 3 Temperature:Primary 'deg C (ITS90)' 11.2038 11.4531 4 Salinity:T0:C0 PSS-78 28.497 28.5918 5 Oxygen:Dissolved:SBE mL/L 5.023 5.104 6 Oxygen:Dissolved:SBE umol/kg 219.4689 223.0306 7 Number_of_bin_records n/a 6 18 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 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\2017-41\Pro $END *ADMINISTRATION MISSION : 2017-41 AGENCY : PBS, Ecosystem Sciences Division, Nanaimo, B.C. COUNTRY : Canada PROJECT : Discovery Islands Purse Seine SCIENTIST : Neville C. PLATFORM : Nordic Queen *LOCATION GEOGRAPHIC AREA : Discovery Islands STATION : SET 14 EVENT NUMBER : 31 LATITUDE : 50 18.33400 N ! (deg min) LONGITUDE : 125 19.80400 W ! (deg min) WATER DEPTH : 72 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 456 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0668 'Oxygen:SBE 43' ' ' 1592 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2 2018/03/23 14:46:39 3326 3326 CLIP 1.3 2018/03/23 14:46:48 3326 2327 CLEAN 5.2.2 2018/03/23 14:46:55 2327 2327 MERGEHDR 1.3 2018/03/23 14:47:01 2327 2327 ADTIMCH 4.4 2018/03/23 15:37:05 2327 2327 DELETE 6.3 2018/03/23 16:00:26 2327 762 CTDEDIT 5.2.3 2018/03/23 16:38:38 762 684 BINAVE 4.2 2018/03/26 14:16:04 684 59 REMOVECH 8.2 2018/03/26 14:53:21 59 59 CHGUNITS 3.1.1 2018/03/26 16:34:15 59 59 REORDER 1.3.1 2018/03/26 16:34:23 ? ? HDREDIT2 3.1.1 2018/03/26 16:34:45 ? ? $END $REMARKS -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1000,500000 Time Not Available in File -CLEAN functions: 2018/03/23 14:46:53 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name Set header Start and End times from the data. *FAILED* -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 9 points) will be deleted. Drop rate applies in the range 10.00 to 51.42 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2018/03/23 16:38:38 78 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 2018/03/26 14:53:21 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: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2018/03/26 16:34:45 Applied edit header: P:\Cruise_Data_Processing\2017-41\Processing\doc\2017-41-HDR2.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Data\2017-41\2017-41-000.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Jul 13 2017 17:31:55 ds SBE 25 CTD V 4.1c SN 0456 07/13/17 17:31:06.635 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.505 vmain = 12.1 iop = 159 vlith = 5.4 ncasts = 9 samples = 30877 free = 807588 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 = 2905 pump delay = 45 seconds battery type = ALKALINE 1 external voltages sampled stored voltage # 0 = external voltage 4 S> dh cast 0 07/12 13:41:17 smpls 0 to 3325 nv = 1 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 3326 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # 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, 3326 # span 1 = -0.598, 61.416 # span 2 = -0.593, 60.886 # span 3 = 11.2026, 23.1541 # span 4 = 0.001253, 3.557209 # span 5 = 0.0000, 2.8303 # span 6 = -1.311, 1.475 # span 7 = 0.0133, 31.2140 # span 8 = -1.6295, 22.5684 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 12 2017 13:41:17 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5130 # 22-Feb-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36070385e-003 # 6.40888301e-004 # 2.19355994e-005 # 1.96980856e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 23-Feb-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01452805e+001 # 1.21226656e+000 # -2.62641283e-003 # 2.18239738e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0668 # 28-Feb-17 # 3.164577e+003 # -8.774787e-001 # -1.983377e-006 # 0.00000 # # # # # # 1592 # 02-Mar-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.9711e-001 # -0.4936 # -3.7930e-003 # 2.4884e-004 # -3.6984e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # datcnv_date = Mar 16 2018 09:09:00, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2017-41\RAW\CTD\2017-41-0031.hex P:\Crui se_Data_Processing\2017-41\Processing\doc\2017-41-ctd2.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Mar 23 2018 11:42:46, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-41\Processing\convert\2017-41-0031 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 11 # wfilter_action depSM = cosine, 11 # wfilter_action t090C = cosine, 11 # wfilter_action c0S/m = cosine, 11 # alignctd_date = Mar 23 2018 11:44:04, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-41\Processing\wfilter\2017-41-003 1.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Mar 23 2018 11:47:16, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-41\Processing\align\2017-41-0031.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Mar 23 2018 11:47:29, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-41\Processing\celltm\2017-41-0031.c nv P:\Cruise_Data_Processing\2017-41\Processing\doc\2017-41-ctd2.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some records from the top and bottom of the cast and some records corrupted by shed wakes. Data Processing Notes: ---------------------- Dissolved Oxygen data are nominal and unedited, except that some records were removed in editing temperature and salinity. There was no calibration information available; little drift is expected for the May casts since the sensors had been very recently recalibrated at the factory. For the July and September casts there may have been some drift. The soak at the surface was sometimes shorter than recommended for good dissolved oxygen equilibration, so the near-surface data may be of lower quality than usual. For details on the processing see processing report: 2017-41-Processing_Report.doc. !--1--- --2--- ---3---- ---4---- --5--- --6-- -7-- !Pressu Depth Temperat Salinity Oxygen Oxyge Numb !re ure: :T0:C0 : n: er_o ! Primary Dissol Disso ~bin ! ved: lved: _rec ! SBE SBE ords !------ ------ -------- -------- ------ ----- ---- *END OF HEADER 1.1 1.0 11.4531 28.4970 5.10 223.0 6 3.1 3.0 11.2733 28.5032 5.03 219.8 6 4.0 4.0 11.3045 28.5049 5.05 220.7 9 5.0 5.0 11.2723 28.5194 5.03 220.0 9 6.0 5.9 11.2281 28.5337 5.03 219.6 12 7.0 6.9 11.2099 28.5394 5.03 219.7 13 8.0 7.9 11.2117 28.5398 5.03 219.9 15 9.0 8.9 11.2077 28.5406 5.05 220.6 12 10.0 9.9 11.2071 28.5429 5.06 221.0 10 11.0 10.9 11.2074 28.5427 5.04 220.3 11 12.0 11.9 11.2082 28.5415 5.05 220.7 11 13.0 12.9 11.2165 28.5421 5.06 221.0 12 14.0 13.9 11.2158 28.5433 5.04 220.4 12 15.0 14.9 11.2101 28.5451 5.05 220.7 15 15.9 15.8 11.2055 28.5469 5.05 220.8 14 17.0 16.8 11.2038 28.5480 5.04 220.3 14 17.8 17.7 11.2050 28.5475 5.04 220.2 9 20.1 20.0 11.2723 28.5462 5.04 220.3 12 21.0 20.8 11.2747 28.5471 5.07 221.6 14 21.9 21.7 11.2817 28.5470 5.04 220.4 12 22.9 22.8 11.2868 28.5485 5.06 221.1 16 24.0 23.7 11.2871 28.5500 5.05 220.5 16 25.0 24.8 11.2818 28.5502 5.04 220.4 13 26.0 25.8 11.2819 28.5506 5.07 221.4 11 27.0 26.7 11.2828 28.5503 5.06 221.1 10 28.0 27.8 11.2848 28.5496 5.05 220.6 12 28.9 28.7 11.2777 28.5530 5.04 220.4 11 30.0 29.8 11.2667 28.5576 5.06 221.1 12 31.0 30.8 11.2663 28.5572 5.05 220.9 10 32.0 31.7 11.2716 28.5538 5.05 220.6 14 33.0 32.8 11.2794 28.5499 5.05 220.7 10 34.0 33.7 11.2843 28.5467 5.06 220.9 10 35.0 34.7 11.2682 28.5551 5.04 220.4 12 36.0 35.7 11.2569 28.5647 5.04 220.0 12 37.0 36.7 11.2559 28.5652 5.04 220.1 9 38.0 37.6 11.2544 28.5639 5.04 220.3 14 39.1 38.7 11.2548 28.5638 5.05 220.7 13 40.0 39.6 11.2550 28.5643 5.05 220.7 8 41.0 40.7 11.2577 28.5635 5.06 221.2 12 42.0 41.6 11.2557 28.5648 5.06 221.2 11 43.0 42.6 11.2553 28.5649 5.05 220.6 11 44.1 43.7 11.2508 28.5650 5.05 220.6 11 44.9 44.5 11.2464 28.5633 5.06 221.2 11 46.0 45.7 11.2476 28.5624 5.04 220.1 16 47.0 46.6 11.2399 28.5667 5.03 219.9 7 48.0 47.6 11.2377 28.5685 5.04 220.2 11 49.0 48.6 11.2327 28.5725 5.05 220.8 10 50.0 49.6 11.2330 28.5725 5.06 220.9 10 51.0 50.6 11.2321 28.5738 5.06 221.1 12 52.0 51.5 11.2283 28.5773 5.04 220.3 9 53.1 52.6 11.2200 28.5830 5.03 219.9 9 53.9 53.5 11.2180 28.5793 5.04 220.2 12 54.9 54.5 11.2170 28.5767 5.03 219.8 15 56.0 55.5 11.2192 28.5788 5.02 219.5 8 57.0 56.5 11.2231 28.5847 5.03 219.6 13 58.0 57.5 11.2259 28.5887 5.03 219.7 15 59.0 58.5 11.2287 28.5918 5.04 220.3 12 59.9 59.3 11.2285 28.5901 5.04 220.0 18 60.9 60.3 11.2302 28.5899 5.05 220.7 10