*2018/03/22 09:46:55.95 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/08/24 17:39:23.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 92 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 62416FA0 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.297 92.045 2 Depth metres 1.286 91.244 3 Temperature:Primary 'deg C (ITS90)' 11.4399 14.0414 4 Salinity:T0:C0 PSS-78 27.9979 29.6642 5 Oxygen:Dissolved:SBE mL/L 3.26 5.546 6 Oxygen:Dissolved:SBE umol/kg 142.3724 242.5498 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 72 EVENT NUMBER : 131 LATITUDE : 48 49.19700 N ! (deg min) LONGITUDE : 123 35.46200 W ! (deg min) WATER DEPTH : 100 *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 2503 2503 CLIP 1.3 2018/03/20 17:07:53 2503 1769 CLEAN 5.2.2 2018/03/21 08:33:39 1769 1769 MERGEHDR 1.3 2018/03/21 08:33:44 1769 1769 ADTIMCH 4.4 2018/03/21 08:33:53 1769 1769 DELETE 6.3 2018/03/21 08:34:03 1769 888 CTDEDIT 5.2.3 2018/03/21 11:36:11 888 862 BINAVE 4.2 2018/03/21 11:42:51 862 92 REMOVECH 8.2 2018/03/21 11:45:56 92 92 CHGUNITS 3.1.1 2018/03/21 11:46:11 92 92 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 83.43 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2018/03/21 11:36:11 26 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\2017-24-00008.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Aug 29 2017 10:32:05 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 8 08/24 10:39:23 smpls 13563 to 16065 nv = 1 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 2503 # 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, 2503 # span 1 = -0.598, 93.426 # span 2 = -0.593, 92.612 # span 3 = 11.4245, 14.4168 # span 4 = 0.411663, 3.519341 # span 5 = 0.0000, 2.7253 # span 6 = -1.475, 1.638 # span 7 = 2.8330, 29.6668 # span 8 = -1.5448, 21.3087 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Aug 24 2017 10:39:23 [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 16:03:47, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2017-24\RAW\CTD\2017-24-0131.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\2017-24-0131 .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\2017-24-013 1.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\2017-24-0131.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\2017-24-0131.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 14.0348 27.9979 5.55 242.5 5 2.0 2.0 14.0414 28.0026 5.34 233.6 9 3.0 3.0 13.7436 28.0831 4.94 215.9 8 4.0 4.0 13.3672 28.1653 4.72 206.6 10 5.0 5.0 13.2204 28.1940 4.60 201.2 8 6.0 6.0 13.1056 28.2289 4.47 195.3 10 6.9 6.8 12.9853 28.2650 4.41 192.9 9 8.0 8.0 12.9844 28.2644 4.42 193.3 10 9.1 9.0 12.9843 28.2655 4.37 191.2 10 10.0 9.9 12.9450 28.2830 4.34 189.8 11 11.0 10.9 12.8954 28.3014 4.31 188.2 12 11.9 11.8 12.8493 28.3194 4.27 186.8 8 13.0 12.9 12.8309 28.3275 4.21 184.2 12 14.0 13.9 12.7589 28.3570 4.05 177.0 8 15.0 14.9 12.4502 28.4981 3.88 169.6 9 16.0 15.9 12.2517 28.6045 3.75 164.0 9 17.0 16.8 12.1006 28.6839 3.64 159.2 8 18.0 17.8 11.9233 28.7756 3.54 154.9 10 19.0 18.9 11.8083 28.8511 3.50 153.0 9 20.0 19.9 11.7810 28.8841 3.50 152.9 7 21.0 20.8 11.7900 28.8918 3.51 153.2 9 22.0 21.8 11.7951 28.8942 3.50 152.9 8 23.0 22.8 11.7908 28.9107 3.49 152.6 9 23.9 23.7 11.7625 28.9521 3.47 151.6 10 25.1 24.8 11.7001 29.0173 3.44 150.2 7 26.1 25.8 11.6698 29.0570 3.44 150.3 11 27.0 26.7 11.6979 29.0745 3.46 151.2 8 28.0 27.7 11.6976 29.0928 3.45 150.6 9 29.0 28.7 11.6614 29.0956 3.42 149.6 10 30.0 29.7 11.6678 29.1128 3.44 150.2 9 31.0 30.7 11.6908 29.1442 3.48 151.8 9 32.0 31.8 11.7000 29.1649 3.47 151.5 8 33.0 32.8 11.7088 29.1737 3.47 151.6 9 33.9 33.6 11.7184 29.1828 3.49 152.6 9 34.9 34.6 11.7168 29.1878 3.52 153.8 7 36.0 35.7 11.7484 29.2049 3.55 154.9 10 37.0 36.7 11.7404 29.2440 3.52 153.6 9 38.1 37.7 11.6918 29.2515 3.49 152.3 11 39.0 38.7 11.6738 29.2501 3.46 151.2 9 40.0 39.6 11.6626 29.2485 3.45 150.5 7 41.0 40.7 11.6425 29.2472 3.40 148.6 9 42.0 41.6 11.5639 29.2425 3.31 144.4 9 43.0 42.6 11.4567 29.2427 3.26 142.4 10 44.0 43.6 11.4596 29.2831 3.26 142.5 9 44.9 44.5 11.4720 29.2982 3.29 143.9 9 46.0 45.6 11.5041 29.3169 3.33 145.6 10 47.0 46.6 11.5300 29.3589 3.36 146.6 8 48.0 47.6 11.5183 29.3639 3.37 147.3 10 49.0 48.6 11.5319 29.3763 3.40 148.3 9 50.0 49.5 11.5901 29.3981 3.45 150.7 10 51.1 50.6 11.6382 29.4213 3.48 152.1 10 52.0 51.6 11.6286 29.4586 3.49 152.3 8 52.9 52.5 11.6344 29.4937 3.51 153.1 10 54.0 53.5 11.6542 29.5083 3.52 153.5 8 55.0 54.5 11.6390 29.5092 3.50 153.0 10 56.0 55.5 11.6173 29.5067 3.49 152.3 9 57.0 56.5 11.6101 29.5076 3.47 151.5 8 58.0 57.5 11.6080 29.5128 3.47 151.6 12 59.0 58.5 11.6111 29.5220 3.49 152.3 9 60.0 59.4 11.6209 29.5280 3.51 153.1 9 61.0 60.5 11.6378 29.5367 3.53 154.1 11 62.0 61.5 11.6244 29.5415 3.52 153.8 9 62.9 62.4 11.6337 29.5458 3.53 154.0 9 64.0 63.4 11.6463 29.5534 3.55 154.9 10 65.1 64.5 11.6471 29.5596 3.55 155.0 9 65.9 65.4 11.6442 29.5614 3.53 154.0 10 67.0 66.5 11.6352 29.5655 3.53 154.0 10 68.0 67.4 11.6293 29.5667 3.54 154.4 9 69.0 68.4 11.6229 29.5654 3.52 153.5 9 69.9 69.3 11.6279 29.5665 3.53 154.1 10 70.9 70.3 11.6314 29.5686 3.54 154.4 10 72.0 71.4 11.6330 29.5712 3.53 154.3 9 73.0 72.4 11.6271 29.5749 3.53 154.3 10 74.1 73.4 11.6233 29.5754 3.54 154.5 9 75.0 74.4 11.6256 29.5775 3.54 154.5 9 76.0 75.4 11.6249 29.5803 3.54 154.4 10 77.0 76.4 11.6222 29.5818 3.54 154.5 11 78.0 77.3 11.6183 29.5852 3.53 154.0 9 79.0 78.4 11.6128 29.5895 3.53 154.1 10 80.0 79.3 11.6118 29.5918 3.52 153.6 11 81.0 80.3 11.6119 29.5946 3.53 154.0 7 82.1 81.3 11.6027 29.6045 3.53 154.3 10 83.0 82.3 11.5911 29.6137 3.52 153.6 11 84.0 83.3 11.5905 29.6148 3.51 153.3 8 85.0 84.3 11.5825 29.6186 3.51 153.4 12 85.9 85.2 11.5745 29.6216 3.50 152.9 9 87.1 86.3 11.5683 29.6234 3.50 152.6 10 87.9 87.2 11.5632 29.6264 3.50 152.6 12 89.0 88.2 11.5498 29.6305 3.48 151.9 10 90.0 89.2 11.5335 29.6353 3.46 151.1 12 91.0 90.2 11.4989 29.6467 3.42 149.2 9 92.0 91.2 11.4399 29.6642 3.37 147.3 12