*2018/03/22 09:46:55.58 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/07/05 17:18:50.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 73 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9E729F0D NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.286 72.901 2 Depth metres 1.274 72.269 3 Temperature:Primary 'deg C (ITS90)' 9.4801 13.0987 4 Salinity:T0:C0 PSS-78 27.0952 30.935 5 Oxygen:Dissolved:SBE mL/L 3.238 5.437 6 Oxygen:Dissolved:SBE umol/kg 141.1861 237.9032 7 Number_of_bin_records n/a 7 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 56 EVENT NUMBER : 95 LATITUDE : 48 45.43400 N ! (deg min) LONGITUDE : 123 34.06700 W ! (deg min) WATER DEPTH : 83 *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 14:04:43 2289 2289 CLIP 1.3 2018/03/20 17:07:52 2289 1555 CLEAN 5.2.2 2018/03/21 08:33:37 1555 1555 MERGEHDR 1.3 2018/03/21 08:33:43 1555 1555 ADTIMCH 4.4 2018/03/21 08:33:53 1555 1555 DELETE 6.3 2018/03/21 08:34:02 1555 726 CTDEDIT 5.2.3 2018/03/21 11:22:02 726 687 BINAVE 4.2 2018/03/21 11:42:50 687 73 REMOVECH 8.2 2018/03/21 11:45:56 73 73 CHGUNITS 3.1.1 2018/03/21 11:46:11 73 73 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 63.23 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2018/03/21 11:22:02 39 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:\Data\2017-24\20178024-005.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Jul 06 2017 11:10:06 ds SBE 25 CTD V 4.1c SN 0456 07/06/17 11:04:35.966 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.490 vmain = 12.3 iop = 158 vlith = 5.4 ncasts = 8 samples = 16227 free = 822238 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 5 07/05 10:18:50 smpls 10143 to 12431 nv = 1 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 2289 # 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, 2289 # span 1 = -0.598, 73.233 # span 2 = -0.593, 72.598 # span 3 = 9.4794, 17.4978 # span 4 = 0.066276, 3.367776 # span 5 = 0.0000, 2.6752 # span 6 = -1.721, 1.557 # span 7 = 0.3999, 30.9364 # span 8 = -1.6883, 22.0551 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 05 2017 10:18:50 [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 16:03:40, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2017-24\RAW\CTD\2017-24-0095.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\2017-24-0095 .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 14:02:00, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-24\Processing\wfilter\2017-24-009 5.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Mar 19 2018 14:02:51, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-24\Processing\align\2017-24-0095.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 14:03:25, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-24\Processing\celltm\2017-24-0095.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 and bottom 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 13.0987 27.0952 5.44 237.9 7 2.0 2.0 13.0084 27.1525 5.41 236.8 15 3.0 3.0 12.9446 27.2182 5.37 234.8 11 4.0 3.9 12.8503 27.3303 5.36 234.4 9 5.0 4.9 12.8203 27.3567 5.29 231.3 10 6.0 6.0 12.5903 27.5302 5.15 225.4 10 6.9 6.9 12.1889 27.7885 4.92 215.2 10 8.0 8.0 11.7197 28.0259 4.61 201.6 11 9.0 9.0 11.3158 28.2683 4.44 194.1 9 10.0 9.9 11.1795 28.3715 4.35 190.2 10 11.0 10.9 11.1462 28.4348 4.34 189.8 11 12.0 11.9 11.1099 28.5154 4.32 188.7 10 13.0 12.9 11.0551 28.5775 4.28 187.0 7 14.0 13.9 10.9972 28.6264 4.24 185.1 10 15.1 14.9 10.9675 28.6435 4.22 184.5 10 16.0 15.9 10.9326 28.6640 4.19 183.0 10 17.0 16.8 10.9074 28.6697 4.17 182.3 8 18.0 17.9 10.8754 28.6811 4.14 180.7 9 19.0 18.9 10.8264 28.6968 4.09 178.7 10 20.0 19.8 10.7103 28.7312 4.04 176.6 8 21.1 20.9 10.6555 28.7581 4.01 175.2 7 22.0 21.8 10.6044 28.7834 3.97 173.4 11 23.0 22.8 10.5624 28.7946 3.94 172.0 9 23.9 23.7 10.5201 28.8154 3.91 170.7 10 25.0 24.8 10.4619 28.8695 3.88 169.4 8 26.0 25.8 10.3784 28.9754 3.84 167.8 10 27.0 26.8 10.3570 28.9922 3.83 167.3 9 28.0 27.7 10.3562 28.9941 3.83 167.1 9 29.0 28.7 10.3555 29.0180 3.82 166.7 10 30.0 29.8 10.3589 29.0333 3.82 166.8 8 31.0 30.8 10.3510 29.0832 3.81 166.2 9 32.1 31.8 10.3212 29.1602 3.80 165.9 9 33.0 32.7 10.3038 29.2538 3.78 165.2 9 33.9 33.6 10.2844 29.3179 3.77 164.7 9 35.0 34.7 10.2380 29.4103 3.75 163.7 10 36.1 35.8 10.2017 29.4817 3.72 162.4 10 37.0 36.7 10.1791 29.5291 3.71 162.2 7 38.1 37.7 10.1601 29.5666 3.70 161.6 10 39.0 38.7 10.1401 29.6043 3.67 160.3 9 40.0 39.6 10.0503 29.7821 3.60 157.1 10 41.1 40.7 9.9646 29.9626 3.54 154.7 9 42.0 41.7 9.9299 30.0364 3.52 153.5 9 43.0 42.7 9.8989 30.1016 3.50 152.8 9 44.0 43.6 9.8791 30.1478 3.50 152.6 8 44.9 44.6 9.8599 30.1887 3.47 151.4 11 46.1 45.7 9.8204 30.2691 3.44 150.3 9 47.0 46.6 9.7792 30.3570 3.43 149.6 8 48.0 47.6 9.7579 30.4008 3.42 149.2 10 49.0 48.6 9.7386 30.4402 3.41 148.6 9 50.0 49.6 9.7230 30.4736 3.40 148.2 10 51.0 50.5 9.7162 30.4882 3.39 147.8 9 52.0 51.5 9.7134 30.4941 3.40 148.3 8 53.0 52.5 9.7024 30.5163 3.40 148.1 11 54.0 53.6 9.6823 30.5574 3.39 147.7 8 55.0 54.5 9.6695 30.5843 3.36 146.7 9 56.0 55.5 9.6614 30.6015 3.35 146.2 9 57.0 56.5 9.6558 30.6133 3.35 145.9 11 58.0 57.5 9.6518 30.6218 3.33 145.3 9 59.0 58.4 9.6325 30.6583 3.33 145.1 8 60.0 59.5 9.5990 30.7258 3.30 144.0 10 61.1 60.5 9.5950 30.7342 3.30 144.0 10 62.0 61.4 9.5782 30.7656 3.28 142.9 9 63.0 62.5 9.5519 30.8155 3.27 142.5 11 64.1 63.5 9.5392 30.8396 3.26 142.2 8 65.0 64.4 9.5292 30.8563 3.26 142.0 10 65.9 65.4 9.5179 30.8740 3.25 141.5 10 67.0 66.4 9.5097 30.8872 3.25 141.9 10 68.0 67.4 9.5033 30.8966 3.25 141.9 9 69.0 68.4 9.4959 30.9083 3.25 141.8 9 70.0 69.4 9.4939 30.9115 3.25 141.5 9 70.9 70.3 9.4922 30.9142 3.25 141.5 10 72.0 71.4 9.4878 30.9215 3.24 141.2 12 72.9 72.3 9.4801 30.9350 3.24 141.2 8