*2018/03/22 09:46:55.90 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/08/24 15:53:58.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 61 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9FFBDED NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.048 60.612 2 Depth metres 1.039 60.09 3 Temperature:Primary 'deg C (ITS90)' 10.4424 12.893 4 Salinity:T0:C0 PSS-78 29.0442 30.5677 5 Oxygen:Dissolved:SBE mL/L 2.988 4.969 6 Oxygen:Dissolved:SBE umol/kg 130.3401 217.0966 7 Number_of_bin_records n/a 4 15 $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\2017-24\Pro $END *ADMINISTRATION MISSION : 2017-24 AGENCY : PBS, Ecosystem Sciences Division, Nanaimo, B.C. COUNTRY : Canada PROJECT : Cowichan Bay PS - Juvenile Salmon SOG Project SCIENTIST : Neville C. PLATFORM : Ocean Venture *LOCATION GEOGRAPHIC AREA : Cowichan Bay STATION : SET 71 EVENT NUMBER : 128 LATITUDE : 48 44.45800 N ! (deg min) LONGITUDE : 123 34.94100 W ! (deg min) WATER DEPTH : 66 *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 4.1 2018/03/19 14:04:45 2038 2038 CLIP 1.3 2018/03/20 17:07:53 2038 1304 CLEAN 5.2.2 2018/03/21 08:33:39 1304 1304 MERGEHDR 1.3 2018/03/21 08:33:44 1304 1304 ADTIMCH 4.4 2018/03/21 08:33:53 1304 1304 DELETE 6.3 2018/03/21 08:34:03 1304 638 CTDEDIT 5.2.3 2018/03/21 11:34:27 638 631 BINAVE 4.2 2018/03/21 11:42:50 631 61 REMOVECH 8.2 2018/03/21 11:45:56 61 61 CHGUNITS 3.1.1 2018/03/21 11:46:11 61 61 REORDER 1.3.1 2018/03/21 14:31:17 ? ? HDREDIT2 3.1.1 2018/03/22 09:46:55 ? ? $END $REMARKS -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 735,500000 Time Not Available in File -CLEAN functions: 2018/03/21 08:33:35 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Insert Pad Values in Channel: Oxygen:Dissolved:SBE [mL/L] where channel Scan_Number [n/a] is in the range 0 to 500 0 data records in pad range. 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 50.66 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2018/03/21 11:34:27 7 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 2018/03/21 11:45:56 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: 2018/03/22 09:46:55 Applied edit header: P:\Cruise_Data_Processing\2017-24\Processing\Doc\2017-24-HDR.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:\Users\WaterProperties-16\Desktop\2017-24\2017-24-00007.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Aug 29 2017 10:31:03 2017-24COPS2017-01NEVILLE ds SBE 25 CTD V 4.1c SN 0456 08/29/17 10:25:34.310 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.512 vmain = 12.3 iop = 158 vlith = 5.5 ncasts = 12 samples = 21531 free = 816934 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 7 08/24 08:53:58 smpls 11525 to 13562 nv = 1 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 2038 # 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, 2038 # span 1 = -0.598, 60.662 # span 2 = -0.593, 60.139 # span 3 = 10.4377, 13.0113 # span 4 = 0.662698, 3.479543 # span 5 = 0.0000, 2.6422 # span 6 = -1.721, 1.557 # span 7 = 4.8409, 30.5714 # span 8 = -1.5150, 20.5188 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Aug 24 2017 08:53:58 [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 13 2018 16:03:46, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2017-24\RAW\CTD\2017-24-0128.hex P:\Crui se_Data_Processing\2017-24\Processing\doc\2017-24-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Mar 19 2018 14:01:24, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-24\Processing\convert\2017-24-0128 .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 19 2018 14:02:02, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-24\Processing\wfilter\2017-24-012 8.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Mar 19 2018 14:02:53, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-24\Processing\align\2017-24-0128.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Mar 19 2018 14:03:28, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-24\Processing\celltm\2017-24-0128.c nv P:\Cruise_Data_Processing\2017-24\Processing\doc\2017-24-ctd.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 near the top of the cast. 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. The sensors had been calibrated at the factory recently, so drift is likely small. The soak at the surface was 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: 2017-24-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 1.0 1.0 12.8930 29.0442 4.97 217.1 11 2.0 1.9 12.8294 29.1170 4.85 211.8 13 3.0 3.0 12.7562 29.1898 4.77 208.4 11 4.0 4.0 12.7129 29.2001 4.70 205.1 13 5.0 5.0 12.6638 29.1996 4.63 202.3 8 6.0 6.0 12.6102 29.1978 4.53 198.0 12 6.9 6.9 12.5100 29.2046 4.40 192.4 9 8.0 7.9 12.3708 29.2207 4.28 187.1 13 9.0 8.9 12.3073 29.2504 4.24 185.3 8 10.1 10.0 12.2795 29.3000 4.18 182.5 10 11.0 10.9 12.1815 29.3589 4.12 180.0 9 11.9 11.8 12.1490 29.3876 4.10 179.0 9 13.1 12.9 12.1381 29.4013 4.08 178.1 10 13.9 13.8 12.1257 29.4104 4.04 176.4 14 15.1 14.9 12.0568 29.4386 3.92 171.2 11 16.0 15.9 11.8863 29.5178 3.84 167.6 11 17.0 16.8 11.8089 29.5567 3.82 166.6 10 18.1 17.9 11.8003 29.5612 3.82 166.9 11 19.0 18.8 11.7981 29.5625 3.82 166.9 10 20.0 19.9 11.7916 29.5664 3.80 165.8 11 21.0 20.8 11.7529 29.5913 3.77 164.4 7 22.0 21.8 11.6782 29.6386 3.74 163.3 12 23.0 22.8 11.6621 29.6468 3.72 162.6 8 24.0 23.8 11.6568 29.6503 3.71 162.0 11 25.0 24.8 11.6067 29.6773 3.64 158.8 11 26.0 25.8 11.5572 29.6982 3.59 156.6 10 27.0 26.7 11.5198 29.7203 3.59 156.6 10 28.0 27.7 11.5136 29.7303 3.60 157.1 9 29.0 28.8 11.5111 29.7342 3.60 157.4 10 30.0 29.8 11.5067 29.7382 3.60 156.9 9 31.0 30.8 11.4803 29.7584 3.56 155.2 12 32.0 31.8 11.3914 29.8198 3.53 154.1 9 33.0 32.7 11.3541 29.8449 3.52 153.7 10 34.0 33.7 11.3243 29.8659 3.50 153.0 9 35.0 34.7 11.3015 29.8825 3.51 153.3 10 36.0 35.7 11.2972 29.8858 3.50 153.0 11 37.0 36.7 11.2657 29.9085 3.48 151.9 9 38.0 37.6 11.2373 29.9276 3.48 152.1 10 39.0 38.6 11.2322 29.9309 3.48 151.9 10 40.0 39.7 11.2284 29.9333 3.47 151.4 11 41.0 40.7 11.2265 29.9354 3.46 151.0 11 42.0 41.7 11.2103 29.9472 3.45 150.8 8 43.0 42.6 11.1989 29.9556 3.45 150.5 11 44.0 43.6 11.1721 29.9748 3.44 150.3 8 45.0 44.6 11.1540 29.9878 3.45 150.5 12 46.0 45.6 11.1340 30.0022 3.45 150.6 11 47.1 46.7 11.0895 30.0377 3.49 152.3 10 47.9 47.5 11.0582 30.0619 3.50 152.8 11 49.0 48.6 11.0191 30.0931 3.52 153.4 10 50.0 49.5 10.9488 30.1501 3.50 152.5 10 51.0 50.5 10.8825 30.2052 3.43 149.8 11 52.0 51.6 10.8006 30.2750 3.38 147.6 10 53.0 52.5 10.7577 30.3102 3.34 145.7 12 54.0 53.5 10.6978 30.3637 3.28 143.2 9 55.0 54.5 10.6677 30.3850 3.21 140.1 11 56.0 55.5 10.5795 30.4557 3.11 135.5 12 56.9 56.4 10.5271 30.4979 3.08 134.3 10 58.1 57.6 10.5029 30.5167 3.06 133.6 13 58.9 58.4 10.4816 30.5360 3.04 132.8 10 60.1 59.5 10.4601 30.5532 3.00 131.1 15 60.6 60.1 10.4424 30.5677 2.99 130.3 4