*2019/04/30 12:46:52.69 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/09/21 21:57:23.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 49 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8616E434 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.478 47.966 2 Depth metres 0.474 47.554 3 Temperature:Primary 'deg C (ITS90)' 9.4823 10.8013 4 Fluorescence:URU:Wetlabs mg/m^3 0.649 2.4 5 Salinity:T0:C0 PSS-78 31.3152 32.4349 6 Oxygen:Dissolved:SBE mL/L 2.805 4.095 7 Oxygen:Dissolved:SBE umol/kg 122.2 178.5 8 Conductivity:Primary S/m 3.513485 3.51939 9 Number_of_bin_records n/a 2 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 ' ' 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\2018-060-0147.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 : 85 EVENT NUMBER : 147 LATITUDE : 48 18.97100 N ! (deg min) LONGITUDE : 123 29.97700 W ! (deg min) WATER DEPTH : 150 *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 15:42:22 2062 2062 CLEAN 5.2.3 2019/04/26 15:42:49 2062 2062 MERGEHDR 1.3 2019/04/29 10:35:50 2062 2062 CLIP 1.3 2019/04/29 10:56:45 2062 1313 SHIFTDAT 3.4 2019/04/29 11:26:48 1313 1313 DELETE 6.3 2019/04/29 11:27:30 1313 401 BINAVE 4.2 2019/04/29 14:09:03 401 49 REMOVECH 8.2 2019/04/29 16:07:43 49 49 ADTIMCH 4.4 2019/04/29 16:09:26 49 49 CHGUNITS 3.1.1 2019/04/29 16:12:59 49 49 REORDER 1.3.1 2019/04/29 16:27:33 ? ? CLEAN 5.2.3 2019/04/30 10:48:03 49 49 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 38.24 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\0001.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Mar 08 2018 03:47:27 ds SBE 25 CTD V 4.1c SN 0456 09/24/18 16:54:21.108 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.498 vmain = 10.9 iop = 169 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 1 09/21 14:57:23 smpls 3477 to 5538 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2062 # 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, 2062 # span 1 = -0.763, 48.243 # span 2 = -0.756, 47.829 # span 3 = 9.4749, 12.8875 # span 4 = -0.3120, 62.6086 # span 5 = 0.0000, 2.8816 # span 6 = 0.019830, 3.553534 # span 7 = -1.803, 2.295 # span 8 = 0.1270, 32.4412 # span 9 = -1.8253, 21.0500 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 21 2018 14:57:23 [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

# # # # # # # 4185 # 07-Mar-2017 # 1.30000000e+001 # # 0.0240 # # # # datcnv_date = Apr 26 2019 11:44:26, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-060\RAW\CTD\2018-60-0147.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\2018-60-014 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 15:03:16, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2018-060\Processing\wfilter\2018-60-01 47.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\2018-60-0147.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 15:06:14, 7.26.7.129 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-060\Processing\celltm\2018-60-0147. 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 10.8013 1.331 31.3152 4.09 178.5 3.515522 2 1.0 1.0 10.7917 1.189 31.3207 4.08 177.8 3.515282 9 2.1 2.0 10.7901 1.680 31.3209 4.08 178.0 3.515203 8 3.0 3.0 10.7424 1.743 31.3586 4.01 174.9 3.514913 11 4.0 3.9 10.6457 2.228 31.4398 3.92 171.0 3.514771 12 5.1 5.1 10.6658 1.378 31.4212 3.91 170.5 3.514681 9 6.0 6.0 10.6543 1.566 31.4316 3.92 170.8 3.514775 9 7.0 6.9 10.6598 2.283 31.4277 3.90 170.0 3.514899 10 7.9 7.8 10.5836 1.666 31.4994 3.84 167.4 3.515553 11 9.0 8.9 10.5605 1.517 31.5252 3.82 166.6 3.516180 9 10.1 10.0 10.5493 1.751 31.5367 3.79 165.2 3.516416 9 11.1 11.0 10.4852 1.738 31.6053 3.78 164.8 3.517762 6 12.1 12.0 10.5140 2.400 31.5750 3.78 164.9 3.517269 8 13.0 12.9 10.4955 1.487 31.5949 3.77 164.3 3.517694 10 14.0 13.8 10.4493 1.952 31.6422 3.74 162.9 3.518447 8 15.0 14.9 10.4316 1.685 31.6599 3.73 162.6 3.518724 9 16.0 15.9 10.4250 1.294 31.6661 3.71 161.6 3.518815 7 17.0 16.8 10.3795 1.764 31.7084 3.68 160.5 3.519125 9 18.0 17.8 10.3708 1.341 31.7174 3.67 160.0 3.519308 7 19.0 18.8 10.3684 1.117 31.7196 3.63 158.4 3.519367 8 20.0 19.8 10.3326 1.169 31.7508 3.57 155.5 3.519390 6 21.0 20.8 10.1807 1.666 31.8832 3.52 153.2 3.519355 8 22.0 21.8 10.1617 1.507 31.8982 3.48 151.9 3.519233 7 22.7 22.5 10.1469 1.376 31.9107 3.43 149.3 3.519219 6 24.1 23.9 10.0486 1.409 31.9927 3.37 147.0 3.518794 5 25.0 24.8 9.9624 1.073 32.0594 3.30 143.6 3.517876 11 26.0 25.8 9.9216 1.157 32.0890 3.26 141.9 3.517261 9 27.0 26.8 9.8969 1.194 32.1076 3.24 141.2 3.516976 8 28.0 27.7 9.8960 1.045 32.1078 3.23 140.8 3.516955 8 29.0 28.7 9.8713 0.924 32.1262 3.20 139.3 3.516642 8 29.9 29.7 9.8627 1.271 32.1329 3.19 138.8 3.516598 7 31.0 30.8 9.8400 1.188 32.1501 3.14 136.9 3.516340 8 32.0 31.7 9.7792 1.037 32.1967 3.10 135.3 3.515624 5 33.0 32.7 9.7443 0.869 32.2233 3.07 133.6 3.515214 8 34.0 33.7 9.7112 1.175 32.2490 3.02 131.8 3.514862 6 35.0 34.7 9.6621 0.929 32.2884 2.97 129.5 3.514452 6 36.0 35.7 9.6096 0.752 32.3299 2.95 128.3 3.513939 7 37.0 36.7 9.5807 0.940 32.3529 2.91 126.8 3.513692 7 37.9 37.6 9.5680 0.956 32.3633 2.90 126.2 3.513625 8 39.0 38.7 9.5622 0.748 32.3684 2.90 126.4 3.513658 10 40.0 39.6 9.5566 0.967 32.3733 2.90 126.3 3.513681 7 41.0 40.6 9.5509 0.760 32.3782 2.89 125.7 3.513709 9 41.9 41.6 9.5397 0.723 32.3877 2.87 125.0 3.513683 10 43.0 42.6 9.5243 0.666 32.4005 2.85 124.2 3.513615 8 44.0 43.7 9.5052 0.679 32.4163 2.83 123.4 3.513516 11 45.0 44.7 9.4963 0.850 32.4236 2.83 123.2 3.513489 10 46.0 45.6 9.4989 0.801 32.4213 2.83 123.0 3.513542 10 47.0 46.6 9.4935 0.649 32.4258 2.81 122.6 3.513545 9 48.0 47.6 9.4823 0.754 32.4349 2.81 122.2 3.513485 8