*2019/04/30 12:46:53.32 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/09/27 19:53:19.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 60 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B4D8F792 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.982 59.898 2 Depth metres 0.973 59.382 3 Temperature:Primary 'deg C (ITS90)' 10.3137 11.6327 4 Fluorescence:URU:Wetlabs mg/m^3 0.609 3.6 5 Salinity:T0:C0 PSS-78 29.2303 30.863 6 Oxygen:Dissolved:SBE mL/L 3.263 5.025 7 Oxygen:Dissolved:SBE umol/kg 142.3 219.5 8 Conductivity:Primary S/m 3.360083 3.430651 9 Number_of_bin_records n/a 5 16 $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\2018-060-0228.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 : 131 EVENT NUMBER : 228 LATITUDE : 48 44.01100 N ! (deg min) LONGITUDE : 123 24.52500 W ! (deg min) WATER DEPTH : 74 *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 15:42:27 2630 2630 CLEAN 5.2.3 2019/04/26 15:42:53 2630 2630 MERGEHDR 1.3 2019/04/29 10:35:54 2630 2630 CLIP 1.3 2019/04/29 10:56:48 2630 1881 SHIFTDAT 3.4 2019/04/29 11:26:51 1881 1881 DELETE 6.3 2019/04/29 11:27:32 1881 531 BINAVE 4.2 2019/04/29 14:09:04 531 60 REMOVECH 8.2 2019/04/29 16:07:43 60 60 ADTIMCH 4.4 2019/04/29 16:09:27 60 60 CHGUNITS 3.1.1 2019/04/29 16:13:00 60 60 REORDER 1.3.1 2019/04/29 16:27:33 ? ? CLEAN 5.2.3 2019/04/30 10:48:04 60 60 HDREDIT2 3.1.1 2019/04/30 12:46:53 ? ? $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 50.25 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 -100 358 data records in pad range. -HEADER EDITS: 2019/04/30 12:46:53 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\0004.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Feb 23 2018 17:44:01 ds SBE 25 CTD V 4.1c SN 0456 10/01/18 08:28:27.749 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.580 vmain = 11.2 iop = 167 vlith = 5.4 ncasts = 9 samples = 44187 free = 718054 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 4 09/27 12:53:19 smpls 22837 to 25466 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2630 # 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, 2630 # span 1 = -0.598, 60.248 # span 2 = -0.593, 59.729 # span 3 = 10.3068, 16.8119 # span 4 = -0.3120, 64.3388 # span 5 = 0.0000, 3.1941 # span 6 = 0.058253, 3.479743 # span 7 = -1.475, 1.475 # span 8 = 0.3453, 30.8738 # span 9 = -1.7098, 23.6038 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 27 2018 12:53:19 [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

# # # # # # # 4185 # 07-Mar-2017 # 1.30000000e+001 # # 0.0240 # # # # datcnv_date = Apr 26 2019 11:44:42, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-060\RAW\CTD\2018-60-0228.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 15:02:38, 7.26.7.129 # wfilter_in = P:\Cruise_Data_Processing\2018-060\Processing\convert\2018-60-022 8.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 15:03:23, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2018-060\Processing\wfilter\2018-60-02 28.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Apr 26 2019 15:05:27, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2018-060\Processing\align\2018-60-0228.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 15:06:22, 7.26.7.129 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-060\Processing\celltm\2018-60-0228. 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 1.0 1.0 11.6327 2.236 29.2303 5.03 219.5 3.371680 16 2.1 2.1 11.6167 2.121 29.2340 5.01 218.9 3.370801 11 3.0 3.0 11.6097 2.104 29.2374 5.02 219.3 3.370610 9 4.0 3.9 11.5740 2.457 29.2513 4.99 218.0 3.369177 9 4.9 4.9 11.5589 2.350 29.2534 4.99 217.8 3.368192 11 6.0 5.9 11.4940 2.050 29.2564 4.97 217.2 3.363224 11 7.0 6.9 11.4035 2.771 29.2973 4.91 214.3 3.360083 12 8.1 8.0 11.3731 2.985 29.3463 4.84 211.6 3.362709 11 9.0 9.0 11.3628 3.226 29.3881 4.81 210.0 3.366216 10 10.0 9.9 11.3593 3.600 29.4013 4.80 209.6 3.367328 9 11.1 11.0 11.3556 2.913 29.4540 4.71 205.8 3.372511 6 12.1 12.0 11.3419 3.366 29.5440 4.66 203.3 3.380723 10 13.1 13.0 11.3481 2.770 29.5492 4.68 204.4 3.381816 7 14.0 13.9 11.3550 3.566 29.5549 4.70 205.2 3.383013 7 14.9 14.8 11.3656 2.724 29.5654 4.68 204.5 3.385003 11 16.0 15.8 11.4019 2.865 29.6094 4.72 205.9 3.392591 6 16.9 16.8 11.4264 3.314 29.6682 4.71 205.6 3.400740 11 18.0 17.8 11.4032 3.461 29.7133 4.59 200.2 3.403526 9 19.0 18.8 11.3787 3.004 29.8059 4.46 194.6 3.411091 11 20.0 19.8 11.3839 3.188 29.8216 4.44 194.0 3.413190 6 21.0 20.9 11.3953 2.390 29.8248 4.41 192.7 3.414508 10 21.8 21.6 11.4040 2.665 29.8508 4.40 192.0 3.417943 7 23.0 22.8 11.3894 2.069 29.8914 4.35 189.7 3.420967 9 24.0 23.8 11.3727 1.978 29.8994 4.34 189.4 3.420436 7 25.0 24.8 11.3564 2.212 29.8971 4.34 189.4 3.418875 9 26.1 25.8 11.3402 2.087 29.8978 4.33 188.9 3.417646 7 26.9 26.7 11.3564 2.347 29.9068 4.30 187.6 3.419965 8 27.9 27.7 11.3475 2.005 29.9158 4.29 187.0 3.420185 5 29.0 28.8 11.3148 2.257 29.9485 4.17 181.8 3.420875 7 30.0 29.7 11.2119 2.113 30.0591 4.05 176.7 3.423679 8 31.0 30.7 11.1031 1.432 30.1656 3.90 170.4 3.425526 9 32.0 31.7 10.9774 1.217 30.2662 3.83 167.1 3.425297 6 33.0 32.7 10.9615 1.092 30.2787 3.81 166.1 3.425266 9 34.0 33.7 10.9338 1.074 30.2841 3.81 166.1 3.423530 7 35.1 34.8 10.9095 1.196 30.2871 3.79 165.3 3.421834 7 36.0 35.7 10.8948 1.139 30.2910 3.79 165.3 3.421034 7 37.0 36.7 10.8677 1.030 30.3005 3.78 164.8 3.419768 7 37.9 37.6 10.8635 1.151 30.3017 3.77 164.6 3.419576 7 38.9 38.6 10.8598 1.055 30.3030 3.77 164.5 3.419438 8 40.0 39.6 10.8556 0.922 30.3051 3.76 164.1 3.419345 7 41.0 40.6 10.8474 1.006 30.3108 3.76 163.9 3.419268 9 42.0 41.6 10.8244 0.954 30.3294 3.72 162.4 3.419269 8 43.0 42.6 10.7786 0.954 30.3749 3.68 160.4 3.420072 9 44.0 43.7 10.7452 0.799 30.4074 3.65 159.3 3.420604 6 44.9 44.5 10.7253 0.928 30.4258 3.62 158.0 3.420828 11 46.0 45.6 10.6351 0.851 30.4961 3.55 154.9 3.420383 8 47.0 46.6 10.5834 0.792 30.5342 3.54 154.2 3.419909 9 48.0 47.6 10.5714 0.827 30.5415 3.53 153.9 3.419676 9 49.0 48.6 10.5540 0.826 30.5501 3.51 153.0 3.419116 6 50.1 49.6 10.5477 0.829 30.5541 3.51 153.3 3.419034 11 51.0 50.6 10.5446 0.874 30.5558 3.52 153.4 3.418973 10 52.1 51.6 10.5362 0.831 30.5675 3.47 151.4 3.419496 11 53.0 52.6 10.4589 0.741 30.6565 3.43 149.6 3.421955 12 54.1 53.7 10.4398 0.642 30.6832 3.39 147.8 3.423077 10 55.0 54.5 10.4238 0.691 30.7091 3.37 146.8 3.424359 11 55.9 55.5 10.3841 0.647 30.7597 3.34 145.7 3.426108 10 56.9 56.4 10.3640 0.701 30.7855 3.33 145.1 3.427032 10 58.0 57.5 10.3490 0.653 30.8088 3.31 144.3 3.428144 9 59.1 58.6 10.3277 0.609 30.8419 3.28 142.9 3.429703 9 59.9 59.4 10.3137 0.725 30.8630 3.26 142.3 3.430651 9