*2018/03/22 09:46:55.76 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/08/23 18:29:19.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 494DAAAD NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.945 54.653 2 Depth metres 0.936 54.182 3 Temperature:Primary 'deg C (ITS90)' 11.1822 13.0698 4 Salinity:T0:C0 PSS-78 29.089 29.9321 5 Oxygen:Dissolved:SBE mL/L 3.686 4.951 6 Oxygen:Dissolved:SBE umol/kg 160.9204 216.3099 7 Number_of_bin_records n/a 4 13 $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 65 EVENT NUMBER : 114 LATITUDE : 48 44.07000 N ! (deg min) LONGITUDE : 123 32.03500 W ! (deg min) WATER DEPTH : 63 *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 1763 1763 CLIP 1.3 2018/03/21 08:29:51 1763 1074 CLEAN 5.2.2 2018/03/21 08:33:38 1074 1074 MERGEHDR 1.3 2018/03/21 08:33:43 1074 1074 ADTIMCH 4.4 2018/03/21 08:33:53 1074 1074 DELETE 6.3 2018/03/21 08:34:02 1074 575 BINAVE 4.2 2018/03/21 11:42:50 575 55 REMOVECH 8.2 2018/03/21 11:45:56 55 55 CHGUNITS 3.1.1 2018/03/21 11:46:11 55 55 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 = 690,500000 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 44.72 dbars Sample interval (from FILE section of header) = 0.125 seconds. -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\2017-24-00002.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Aug 29 2017 10:25:33 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 2 08/23 11:29:19 smpls 3701 to 5463 nv = 1 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 1763 # 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, 1763 # span 1 = -0.598, 54.718 # span 2 = -0.593, 54.247 # span 3 = 11.1815, 15.4949 # span 4 = 0.032146, 3.551564 # span 5 = 0.0000, 2.4921 # span 6 = -1.557, 1.475 # span 7 = 0.1964, 29.9323 # span 8 = -1.7376, 19.9797 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Aug 23 2017 11:29:19 [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 16:03:44, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2017-24\RAW\CTD\2017-24-0114.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\2017-24-0114 .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 4.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\2017-24-0114.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\2017-24-0114.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* 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 0.9 0.9 13.0698 29.0890 4.95 216.3 12 2.0 2.0 12.8889 29.1135 4.81 210.1 13 3.0 3.0 12.7989 29.1251 4.74 207.1 11 4.0 4.0 12.7568 29.1368 4.71 205.5 10 5.1 5.0 12.7248 29.1526 4.64 202.8 8 6.0 5.9 12.5900 29.2202 4.57 199.6 11 6.9 6.9 12.5172 29.2663 4.52 197.3 11 8.0 7.9 12.4398 29.2998 4.41 192.7 10 9.0 9.0 12.2848 29.3561 4.28 187.1 10 9.9 9.9 12.1097 29.4287 4.17 182.2 9 11.0 10.9 12.0303 29.4575 4.12 179.9 11 12.0 11.9 11.9942 29.4720 4.08 178.2 10 12.9 12.8 11.9265 29.5020 4.00 174.5 11 14.1 14.0 11.8568 29.5306 3.95 172.5 11 15.1 14.9 11.8216 29.5491 3.91 170.8 8 16.0 15.8 11.7870 29.5659 3.90 170.2 11 16.9 16.8 11.7834 29.5671 3.88 169.6 12 18.1 17.9 11.7814 29.5659 3.87 169.1 9 19.0 18.8 11.7810 29.5655 3.87 168.9 11 20.0 19.8 11.7810 29.5670 3.87 168.9 9 21.0 20.8 11.7803 29.5680 3.86 168.5 11 22.0 21.8 11.7751 29.5715 3.86 168.4 9 23.0 22.8 11.7635 29.5798 3.86 168.4 12 24.1 23.9 11.7544 29.5857 3.84 167.8 9 24.9 24.7 11.7450 29.5909 3.85 167.9 11 26.0 25.8 11.7146 29.6081 3.84 167.6 11 27.0 26.7 11.6874 29.6228 3.82 166.7 10 28.0 27.7 11.6214 29.6610 3.76 164.3 13 29.0 28.8 11.5796 29.6810 3.76 164.1 11 30.0 29.7 11.5790 29.6801 3.75 163.9 12 31.1 30.8 11.5723 29.6835 3.74 163.5 13 32.0 31.8 11.5324 29.7011 3.71 162.2 9 33.0 32.7 11.5163 29.7074 3.69 161.1 11 34.0 33.7 11.5023 29.7154 3.69 160.9 9 35.0 34.7 11.4858 29.7241 3.69 161.1 12 36.1 35.7 11.4500 29.7433 3.70 161.4 10 37.0 36.7 11.4324 29.7533 3.69 161.2 10 38.0 37.6 11.4295 29.7558 3.70 161.5 10 38.9 38.6 11.4254 29.7604 3.73 162.9 11 40.0 39.7 11.4181 29.7711 3.75 163.8 11 41.0 40.6 11.4034 29.7783 3.73 163.0 9 42.0 41.6 11.3786 29.7903 3.74 163.3 10 43.0 42.6 11.3300 29.8140 3.75 163.9 10 43.9 43.5 11.3139 29.8198 3.76 164.1 11 45.0 44.6 11.3013 29.8265 3.74 163.3 10 46.0 45.6 11.2849 29.8398 3.75 163.9 13 47.0 46.6 11.2812 29.8453 3.76 164.1 10 48.0 47.6 11.2655 29.8556 3.76 164.0 12 49.0 48.6 11.2467 29.8692 3.74 163.3 9 50.0 49.6 11.2314 29.8830 3.73 162.8 10 51.0 50.6 11.2172 29.8939 3.74 163.4 12 52.1 51.6 11.2092 29.9063 3.75 163.5 12 53.1 52.6 11.1997 29.9139 3.74 163.4 10 53.9 53.5 11.1844 29.9262 3.75 163.5 10 54.7 54.2 11.1822 29.9321 3.74 163.3 4