*2019/04/30 12:46:52.77 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/09/22 20:13:45.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 82 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : AABB964A NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.478 80.524 2 Depth metres 0.474 79.826 3 Temperature:Primary 'deg C (ITS90)' 9.699 12.5367 4 Fluorescence:URU:Wetlabs mg/m^3 0.17E-01 1.87 5 Salinity:T0:C0 PSS-78 28.7637 30.0714 6 Oxygen:Dissolved:SBE mL/L 3.107 5.272 7 Oxygen:Dissolved:SBE umol/kg 135.6 230.3 8 Conductivity:Primary S/m 3.282903 3.396348 9 Number_of_bin_records n/a 1 14 $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 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 10 F ' ' 6 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2018-060\Processing\derive\2018-060-0157.cnv $END *ADMINISTRATION MISSION : 2018-060 AGENCY : PBS, Ecosystem Sciences Division, Nanaimo, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Juvenile Salmon Trawl SCIENTIST : Neville C. PLATFORM : Sea Crest *LOCATION GEOGRAPHIC AREA : North & West Coast Vancouver Island STATION : 90 EVENT NUMBER : 157 LATITUDE : 48 58.47000 N ! (deg min) LONGITUDE : 123 29.53800 W ! (deg min) WATER DEPTH : 93 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 456 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0668 'Oxygen:SBE 43' ' ' 1592 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 4185 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2019/04/26 15:42:23 3582 3582 CLEAN 5.2.3 2019/04/26 15:42:49 3582 3582 MERGEHDR 1.3 2019/04/29 10:35:51 3582 3582 CLIP 1.3 2019/04/29 10:56:45 3582 2833 SHIFTDAT 3.4 2019/04/29 11:26:49 2833 2833 DELETE 6.3 2019/04/29 11:27:31 2833 634 BINAVE 4.2 2019/04/29 14:09:03 634 82 REMOVECH 8.2 2019/04/29 16:07:43 82 82 ADTIMCH 4.4 2019/04/29 16:09:26 82 82 CHGUNITS 3.1.1 2019/04/29 16:12:59 82 82 REORDER 1.3.1 2019/04/29 16:27:33 ? ? CLEAN 5.2.3 2019/04/30 10:48:03 82 82 HDREDIT2 3.1.1 2019/04/30 12:46:52 ? ? $END $REMARKS -CLEAN functions: 2019/04/26 15:42:41 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 750,100000 Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 Salinity was recalculated after shift -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 5 points) will be deleted. Drop rate applies in the range 10.00 to 70.52 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 2019/04/29 16:07:43 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -CLEAN functions: 2019/04/30 10:48:02 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] where channel Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] is in the range -100 247 data records in pad range. -HEADER EDITS: 2019/04/30 12:46:52 Applied edit header: P:\Cruise_Data_Processing\2018-060\Processing\doc\2018-060-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 8: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties\Desktop\2018-60\00003.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Mar 08 2018 03:53:34 ds SBE 25 CTD V 4.1c SN 0456 09/24/18 17:00:05.757 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.498 vmain = 10.7 iop = 170 vlith = 5.2 ncasts = 11 samples = 53306 free = 708935 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 2 external voltages sampled stored voltage # 0 = external voltage 4 stored voltage # 1 = external voltage 5 S> dh cast 3 09/22 13:13:45 smpls 11043 to 14624 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 3582 # 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 5 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = c0S/m: Conductivity [S/m] # name 7 = dz/dtM: Descent Rate [m/s] # name 8 = sal00: Salinity, Practical [PSU] # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 10 = flag: flag # span 0 = 1, 3582 # span 1 = -0.598, 80.524 # span 2 = -0.593, 79.826 # span 3 = 9.6907, 17.4736 # span 4 = -0.3120, 64.3388 # span 5 = 0.0000, 3.4652 # span 6 = 0.027728, 3.489256 # span 7 = -1.639, 1.721 # span 8 = 0.1641, 30.0781 # span 9 = -1.6941, 24.4476 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 22 2018 13:13:45 [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

# # # # # # # 4185 # 07-Mar-2017 # 1.30000000e+001 # # 0.0240 # # # # datcnv_date = Apr 26 2019 11:44:28, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-060\RAW\CTD\2018-60-0157.hex P:\Cru ise_Data_Processing\2018-060\Processing\doc\2018-060-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Apr 26 2019 15:02:35, 7.26.7.129 # wfilter_in = P:\Cruise_Data_Processing\2018-060\Processing\convert\2018-60-015 7.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action depSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Apr 26 2019 15:03:17, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2018-060\Processing\wfilter\2018-60-01 57.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Apr 26 2019 15:05:20, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2018-060\Processing\align\2018-60-0157.c nv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Apr 26 2019 15:06:15, 7.26.7.129 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-060\Processing\celltm\2018-60-0157. cnv P:\Cruise_Data_Processing\2018-060\Processing\doc\2018-060-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Oxygen:Dissolved Conductivity and Fluorescence:URU:Wetlabs are nominal and unedited except that some records were removed in editing temperature and salinity. There was no calibration sampling. The soak at the surface was shallow so bubbles may not have been released before the CTD started down. Sub-surface DO values may be too high and salinity values too low. Warning: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples. For details on the processing see document: 2018-060_Processing_Report.doc. !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- ----8---- -9-- !Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Conductiv Numb !re ure: cence: :T0:C0 : n: ity: er_o ! Primary URU: Dissol Disso Primary ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ----- --------- ---- *END OF HEADER 0.5 0.5 12.5367 0.966 28.7637 5.19 226.8 3.396348 2 1.0 1.0 12.4079 0.969 28.8032 5.22 228.3 3.390082 14 2.1 2.0 12.2247 1.283 28.8771 5.27 230.3 3.383044 8 3.0 3.0 12.0535 1.466 28.9112 5.19 226.7 3.372738 8 4.0 4.0 11.9162 1.696 28.9391 4.84 211.4 3.364518 8 5.0 5.0 11.4994 1.870 29.0803 4.27 186.5 3.345326 8 5.9 5.9 11.2750 1.636 29.1926 4.16 181.7 3.338700 10 7.0 7.0 11.2407 1.386 29.2248 4.20 183.6 3.339269 9 8.0 7.9 11.2028 1.448 29.2549 4.26 186.2 3.339322 7 9.0 8.9 11.1791 1.475 29.2788 4.24 185.0 3.339881 7 10.0 10.0 11.0393 1.448 29.3461 4.10 179.2 3.335392 8 11.0 10.9 10.8997 1.259 29.3915 4.00 174.7 3.328663 8 12.1 12.0 10.8710 1.114 29.3981 3.95 172.3 3.327022 6 13.0 12.9 10.8263 1.178 29.4114 3.90 170.5 3.324761 7 14.1 13.9 10.8005 1.093 29.4197 3.87 168.9 3.323527 6 14.9 14.7 10.7868 1.009 29.4234 3.85 168.0 3.322823 5 16.0 15.8 10.7561 0.966 29.4338 3.82 166.8 3.321406 6 16.9 16.7 10.7168 1.017 29.4453 3.75 163.7 3.319399 7 18.0 17.9 10.6356 0.924 29.4498 3.70 161.6 3.313250 6 19.1 18.9 10.5865 0.730 29.4790 3.70 161.4 3.312234 6 20.0 19.8 10.5786 0.541 29.4849 3.69 161.1 3.312227 4 20.9 20.7 10.5782 0.526 29.4856 3.69 160.9 3.312301 5 22.0 21.8 10.5776 0.588 29.4867 3.67 160.3 3.312407 6 23.0 22.8 10.5778 0.569 29.4876 3.65 159.2 3.312551 6 24.0 23.8 10.5585 0.558 29.4995 3.62 158.0 3.312218 6 25.0 24.8 10.5167 0.545 29.5214 3.60 156.9 3.311051 5 26.0 25.8 10.4921 0.430 29.5349 3.56 155.3 3.310439 7 27.0 26.7 10.4615 0.339 29.5497 3.54 154.5 3.309481 6 28.0 27.7 10.4395 0.268 29.5600 3.53 154.1 3.308753 8 28.9 28.7 10.4235 0.222 29.5684 3.50 152.9 3.308323 6 30.0 29.7 10.3677 0.180 29.5863 3.48 151.8 3.305602 7 31.1 30.9 10.2670 0.154 29.6268 3.45 150.5 3.301466 6 32.0 31.7 10.2519 0.117 29.6341 3.44 150.2 3.301003 4 33.0 32.7 10.2424 0.121 29.6381 3.43 149.6 3.300658 7 34.0 33.7 10.2244 0.072 29.6462 3.40 148.2 3.300041 5 35.0 34.7 10.2122 0.130 29.6511 3.40 148.4 3.299569 7 36.0 35.7 10.1793 0.090 29.6584 3.41 148.8 3.297647 6 37.0 36.7 10.1497 0.027 29.6657 3.40 148.4 3.295983 5 38.0 37.7 10.1242 0.090 29.6750 3.39 147.9 3.294869 7 39.0 38.7 10.0934 0.105 29.6943 3.37 147.0 3.294316 8 40.0 39.6 10.0790 0.080 29.7030 3.35 146.4 3.294035 7 41.1 40.7 10.0765 0.094 29.7064 3.37 146.9 3.294221 7 42.1 41.8 10.0753 0.123 29.7091 3.36 146.7 3.294438 5 43.1 42.7 10.0745 0.094 29.7107 3.36 146.6 3.294566 7 44.0 43.7 10.0707 0.101 29.7153 3.35 146.3 3.294751 9 44.9 44.5 10.0606 0.099 29.7246 3.34 145.8 3.294887 9 46.0 45.6 10.0480 0.065 29.7280 3.32 144.9 3.294238 9 47.0 46.6 10.0296 0.045 29.7340 3.32 145.0 3.293365 8 48.0 47.6 10.0222 0.037 29.7366 3.32 144.7 3.293062 9 48.9 48.5 10.0192 0.065 29.7371 3.31 144.3 3.292902 9 50.0 49.5 10.0043 0.079 29.7433 3.29 143.7 3.292331 8 51.0 50.6 9.9975 0.072 29.7497 3.29 143.5 3.292462 11 51.9 51.5 9.9880 0.065 29.7616 3.29 143.8 3.292904 9 53.0 52.6 9.9837 0.058 29.7701 3.30 144.2 3.293444 9 54.1 53.6 9.9799 0.080 29.7784 3.31 144.3 3.294002 6 55.0 54.5 9.9808 0.147 29.7848 3.31 144.6 3.294754 10 56.0 55.5 9.9796 0.051 29.7871 3.32 145.1 3.294924 9 57.0 56.5 9.9793 0.061 29.7936 3.33 145.3 3.295594 6 58.0 57.5 9.9762 0.045 29.7935 3.32 145.0 3.295364 6 59.0 58.5 9.9585 0.027 29.8044 3.32 145.0 3.295033 11 60.1 59.6 9.9551 0.064 29.8055 3.32 144.7 3.294920 10 61.0 60.5 9.9489 0.058 29.8085 3.31 144.5 3.294745 10 61.9 61.4 9.9471 0.046 29.8092 3.31 144.3 3.294694 9 63.0 62.4 9.9418 0.029 29.8084 3.31 144.2 3.294233 6 64.0 63.4 9.9239 0.064 29.8115 3.29 143.4 3.293104 13 65.0 64.4 9.9003 0.073 29.8153 3.27 142.7 3.291580 9 66.1 65.5 9.8814 0.044 29.8199 3.27 142.5 3.290528 9 67.1 66.5 9.8804 0.071 29.8204 3.27 142.5 3.290540 7 68.0 67.4 9.8813 0.048 29.8221 3.26 142.4 3.290814 9 69.0 68.4 9.8836 0.035 29.8203 3.26 142.4 3.290863 9 70.0 69.4 9.8962 0.017 29.8195 3.28 143.0 3.291865 7 71.0 70.4 9.8743 0.078 29.8289 3.26 142.2 3.291041 11 72.0 71.4 9.7777 0.056 29.8640 3.19 139.3 3.286630 10 73.0 72.3 9.7347 0.025 29.8795 3.17 138.4 3.284664 8 74.0 73.4 9.7196 0.045 29.8841 3.17 138.2 3.283922 12 75.1 74.4 9.6990 0.018 29.8905 3.16 137.8 3.282903 9 76.0 75.3 9.7029 0.036 29.9076 3.14 137.2 3.284958 12 77.0 76.4 9.7510 0.036 29.9510 3.13 136.6 3.293271 11 78.1 77.4 9.8333 0.046 30.0432 3.12 136.1 3.309272 11 79.0 78.3 9.8167 0.037 30.0469 3.11 135.6 3.308298 10 80.0 79.3 9.7571 0.028 30.0576 3.12 136.1 3.304470 10 80.5 79.8 9.7912 0.085 30.0714 3.13 136.4 3.308682 1