*2018/03/22 09:46:55.73 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/08/23 17:20:59.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 61BD23CD NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.271 51.924 2 Depth metres 1.26 51.477 3 Temperature:Primary 'deg C (ITS90)' 10.9546 13.8081 4 Salinity:T0:C0 PSS-78 28.8935 30.1306 5 Oxygen:Dissolved:SBE mL/L 3.321 5.676 6 Oxygen:Dissolved:SBE umol/kg 144.9264 248.0566 7 Number_of_bin_records n/a 5 12 $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 64 EVENT NUMBER : 111 LATITUDE : 48 44.40200 N ! (deg min) LONGITUDE : 123 34.82300 W ! (deg min) WATER DEPTH : 65 *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 14:04:44 1880 1880 CLIP 1.3 2018/03/20 17:07:52 1880 1146 CLEAN 5.2.2 2018/03/21 08:33:38 1146 1146 MERGEHDR 1.3 2018/03/21 08:33:43 1146 1146 ADTIMCH 4.4 2018/03/21 08:33:53 1146 1146 DELETE 6.3 2018/03/21 08:34:02 1146 526 CTDEDIT 5.2.3 2018/03/21 11:25:20 526 507 BINAVE 4.2 2018/03/21 11:42:50 507 52 REMOVECH 8.2 2018/03/21 11:45:56 52 52 CHGUNITS 3.1.1 2018/03/21 11:46:11 52 52 REORDER 1.3.1 2018/03/21 14:31:16 ? ? 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 42.10 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2018/03/21 11:25:20 19 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\2017-24-00001.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Aug 29 2017 10:16:33 2017-24COPS2017-01NEVILLE ds SBE 25 CTD V 4.1c SN 0456 08/29/17 10:14:13.468 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.512 vmain = 12.4 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 1 08/23 10:20:59 smpls 1821 to 3700 nv = 1 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 1880 # 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, 1880 # span 1 = -0.598, 52.101 # span 2 = -0.593, 51.652 # span 3 = 10.9334, 15.6166 # span 4 = 0.064722, 3.538791 # span 5 = 0.0000, 2.4957 # span 6 = -1.557, 1.557 # span 7 = 0.4058, 30.1488 # span 8 = -1.7441, 20.6721 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Aug 23 2017 10:20:59 [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 16:03:43, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2017-24\RAW\CTD\2017-24-0111.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\2017-24-0111 .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 14:02:01, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-24\Processing\wfilter\2017-24-011 1.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Mar 19 2018 14:02:52, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-24\Processing\align\2017-24-0111.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 14:03:27, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-24\Processing\celltm\2017-24-0111.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 1.3 1.3 13.8081 28.8935 5.68 248.1 5 2.0 2.0 13.7623 28.9097 5.61 245.0 10 3.0 3.0 13.6581 28.9379 5.56 242.8 8 4.0 4.0 13.6330 28.9393 5.49 239.9 9 5.0 5.0 13.4982 28.9804 5.28 230.6 10 6.0 6.0 13.1964 29.0786 5.08 222.2 7 7.0 6.9 13.0778 29.1206 4.99 217.9 10 8.0 7.9 12.9957 29.1309 4.87 212.6 10 9.1 9.0 12.8395 29.1558 4.71 205.9 10 10.0 9.9 12.7392 29.1695 4.56 199.1 9 11.0 10.9 12.5671 29.1985 4.35 190.1 11 12.0 11.9 12.3392 29.2896 4.22 184.4 10 13.0 12.9 12.2641 29.3322 4.17 182.3 9 14.0 13.8 12.2359 29.3435 4.14 180.8 10 15.0 14.9 12.2148 29.3523 4.09 178.8 12 16.0 15.9 12.1915 29.3600 4.08 178.4 11 17.0 16.8 12.1716 29.3690 4.07 177.7 9 18.0 17.8 12.1607 29.3788 4.07 177.5 12 19.0 18.8 12.1527 29.3851 4.03 175.8 11 20.1 19.9 12.1371 29.3905 4.02 175.5 10 20.9 20.8 12.1083 29.4011 3.99 174.2 10 22.1 21.9 12.0608 29.4198 3.94 172.0 11 23.0 22.8 11.9975 29.4494 3.86 168.7 9 24.0 23.8 11.9175 29.4844 3.81 166.6 10 25.0 24.8 11.8933 29.4978 3.81 166.3 10 26.1 25.8 11.8765 29.5043 3.79 165.4 11 27.0 26.8 11.8467 29.5155 3.73 163.0 7 28.0 27.7 11.7991 29.5335 3.69 160.9 11 29.0 28.7 11.7440 29.5616 3.65 159.5 9 30.0 29.7 11.6835 29.6007 3.63 158.5 10 31.0 30.8 11.6416 29.6181 3.62 158.0 9 32.0 31.7 11.6344 29.6219 3.61 157.7 9 33.0 32.7 11.6337 29.6253 3.63 158.3 10 34.0 33.7 11.6376 29.6293 3.65 159.5 9 35.0 34.7 11.6428 29.6386 3.67 160.3 11 36.1 35.8 11.6404 29.6466 3.70 161.6 9 37.0 36.7 11.6151 29.6742 3.69 161.1 10 38.0 37.6 11.5617 29.7096 3.67 160.4 9 38.9 38.6 11.5297 29.7324 3.65 159.4 10 40.0 39.7 11.4980 29.7529 3.65 159.4 10 41.0 40.6 11.4713 29.7699 3.63 158.6 10 42.0 41.7 11.4581 29.7769 3.61 157.7 9 43.0 42.6 11.4397 29.7865 3.59 156.6 10 44.0 43.7 11.4311 29.7909 3.58 156.3 9 45.0 44.7 11.4193 29.7974 3.58 156.3 10 45.9 45.5 11.4007 29.8082 3.54 154.7 11 47.0 46.6 11.3373 29.8474 3.47 151.6 10 48.0 47.6 11.2687 29.8913 3.40 148.6 11 49.0 48.6 11.1633 29.9670 3.34 145.9 9 50.0 49.5 11.0673 30.0408 3.33 145.2 10 51.0 50.6 11.0249 30.0721 3.32 144.9 11 51.9 51.5 10.9546 30.1306 3.32 144.9 10