*2019/04/30 12:46:51.69 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/09/16 20:01:32.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 65 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2DFD9C9B NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.191 63.587 2 Depth metres 0.19 63.037 3 Temperature:Primary 'deg C (ITS90)' 10.4486 12.5334 4 Fluorescence:URU:Wetlabs mg/m^3 0.148 2.219 5 Salinity:T0:C0 PSS-78 28.8755 29.8228 6 Oxygen:Dissolved:SBE mL/L 3.64 5.251 7 Oxygen:Dissolved:SBE umol/kg 158.9 229.4 8 Conductivity:Primary S/m 3.337108 3.407986 9 Number_of_bin_records n/a 2 13 $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\2018-060-0075.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 : 44 EVENT NUMBER : 75 LATITUDE : 49 42.84500 N ! (deg min) LONGITUDE : 124 49.43800 W ! (deg min) WATER DEPTH : 78 *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 15:42:17 2634 2634 CLEAN 5.2.3 2019/04/26 15:42:45 2634 2634 MERGEHDR 1.3 2019/04/29 10:35:47 2634 2634 CLIP 1.3 2019/04/29 10:56:42 2634 1885 SHIFTDAT 3.4 2019/04/29 11:26:46 1885 1885 DELETE 6.3 2019/04/29 11:27:28 1885 534 BINAVE 4.2 2019/04/29 14:09:02 534 65 REMOVECH 8.2 2019/04/29 16:07:42 65 65 ADTIMCH 4.4 2019/04/29 16:09:25 65 65 CHGUNITS 3.1.1 2019/04/29 16:12:59 65 65 REORDER 1.3.1 2019/04/29 16:27:32 ? ? CLEAN 5.2.3 2019/04/30 10:48:03 65 65 HDREDIT2 3.1.1 2019/04/30 12:46:51 ? ? $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 53.63 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 16:07:42 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 66 data records in pad range. -HEADER EDITS: 2019/04/30 12:46:51 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\0000.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Mar 04 2018 20:12:44 ds SBE 25 CTD V 4.1c SN 0456 09/21/18 09:19:18.927 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.376 vmain = 11.1 iop = 168 vlith = 5.1 ncasts = 15 samples = 69471 free = 692770 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 0 09/16 13:01:32 smpls 0 to 2633 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2634 # 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, 2634 # span 1 = -0.763, 63.628 # span 2 = -0.756, 63.078 # span 3 = 10.4479, 12.5368 # span 4 = -0.3120, 64.3070 # span 5 = 0.0000, 2.9841 # span 6 = 0.014495, 3.408351 # span 7 = -1.967, 1.393 # span 8 = 0.0934, 29.8236 # span 9 = -1.8394, 22.5625 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 16 2018 13:01:32 [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 11:44:13, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-060\RAW\CTD\2018-60-0075.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 15:02:33, 7.26.7.129 # wfilter_in = P:\Cruise_Data_Processing\2018-060\Processing\convert\2018-60-007 5.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 15:03:11, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2018-060\Processing\wfilter\2018-60-00 75.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Apr 26 2019 15:05:15, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2018-060\Processing\align\2018-60-0075.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 15:06:08, 7.26.7.129 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-060\Processing\celltm\2018-60-0075. 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 0.2 0.2 12.5334 1.525 28.8755 5.22 227.9 3.407978 4 1.0 1.0 12.5329 1.748 28.8755 5.24 228.9 3.407969 10 2.0 2.0 12.5316 1.918 28.8759 5.24 228.8 3.407952 10 3.1 3.1 12.5305 2.028 28.8762 5.23 228.5 3.407926 10 4.0 4.0 12.5296 2.115 28.8767 5.25 229.4 3.407945 8 5.0 5.0 12.5297 2.037 28.8767 5.24 228.7 3.407986 8 6.0 5.9 12.4972 2.192 28.8837 5.16 225.6 3.406121 8 7.0 7.0 12.4659 2.219 28.8914 5.11 223.0 3.404431 9 8.0 7.9 12.4246 2.180 28.9029 5.05 220.5 3.402319 7 9.1 9.0 12.1778 2.052 28.9822 4.67 203.9 3.390562 10 10.1 10.0 11.6716 1.502 29.1459 4.27 186.4 3.366422 7 11.1 11.0 11.5634 0.537 29.1875 4.20 183.3 3.361955 6 11.9 11.8 11.5479 0.441 29.1991 4.16 181.8 3.361915 7 13.0 12.9 11.4619 0.450 29.2449 4.15 181.1 3.359678 6 14.0 13.9 11.4123 0.382 29.2769 4.12 180.0 3.358967 8 15.1 14.9 11.3992 0.409 29.2942 4.14 180.7 3.359723 9 16.0 15.9 11.4017 0.447 29.2990 4.13 180.6 3.360478 6 17.1 16.9 11.4072 0.441 29.3038 4.15 181.3 3.361469 11 18.0 17.8 11.4148 0.498 29.3096 4.15 181.1 3.362722 9 19.1 19.0 11.4290 0.484 29.3186 4.18 182.6 3.364860 8 20.0 19.8 11.4400 0.510 29.3259 4.20 183.3 3.366556 11 21.0 20.8 11.4299 0.511 29.3387 4.19 183.0 3.367091 8 22.0 21.8 11.3906 0.482 29.3666 4.21 183.9 3.366792 6 22.9 22.7 11.3793 0.521 29.3815 4.21 184.0 3.367439 6 23.9 23.7 11.3752 0.527 29.3927 4.21 183.7 3.368313 8 25.0 24.8 11.3490 0.555 29.4216 4.20 183.2 3.369178 8 26.0 25.8 11.3385 0.535 29.4429 4.20 183.3 3.370553 9 27.0 26.8 11.2917 0.495 29.4652 4.15 181.1 3.369039 8 27.9 27.7 11.2220 0.484 29.4887 4.12 179.8 3.365770 7 29.0 28.7 11.1564 0.461 29.5039 4.09 178.4 3.361979 7 30.0 29.7 11.0954 0.438 29.5183 4.05 177.0 3.358463 7 31.0 30.7 11.0591 0.406 29.5371 4.03 176.1 3.357446 9 31.9 31.7 11.0154 0.376 29.5523 4.02 175.6 3.355444 8 33.0 32.7 10.9696 0.372 29.5657 4.00 174.5 3.353094 9 34.0 33.8 10.9562 0.386 29.5715 3.99 174.1 3.352621 7 35.0 34.7 10.9334 0.364 29.5815 3.97 173.5 3.351806 8 36.0 35.7 10.9128 0.341 29.5892 3.96 172.8 3.350933 8 37.0 36.6 10.9020 0.299 29.5952 3.95 172.3 3.350704 8 37.9 37.6 10.8952 0.336 29.6037 3.93 171.6 3.351047 6 39.0 38.7 10.8912 0.317 29.6098 3.94 171.9 3.351388 8 39.9 39.5 10.8909 0.333 29.6123 3.93 171.7 3.351654 11 40.9 40.6 10.8922 0.291 29.6131 3.93 171.4 3.351878 10 42.0 41.7 10.8855 0.305 29.6275 3.89 169.8 3.352846 7 43.0 42.6 10.8459 0.289 29.6523 3.86 168.6 3.352141 8 43.9 43.5 10.8099 0.291 29.6716 3.86 168.6 3.351180 7 45.0 44.6 10.7563 0.313 29.6960 3.85 168.1 3.349284 10 46.0 45.6 10.7406 0.303 29.6991 3.86 168.3 3.348348 7 46.9 46.5 10.6677 0.274 29.7266 3.82 166.7 3.345158 9 48.0 47.6 10.6281 0.291 29.7452 3.79 165.3 3.343821 8 49.0 48.6 10.6168 0.282 29.7474 3.77 164.3 3.343155 7 50.1 49.6 10.5924 0.275 29.7509 3.78 165.0 3.341532 8 51.0 50.6 10.5898 0.271 29.7513 3.77 164.8 3.341404 7 52.0 51.5 10.5896 0.295 29.7522 3.78 165.0 3.341508 8 53.1 52.7 10.5873 0.228 29.7551 3.77 164.8 3.341667 9 54.1 53.6 10.5714 0.278 29.7563 3.77 164.6 3.340514 7 55.0 54.5 10.5502 0.278 29.7560 3.78 164.8 3.338771 7 56.0 55.5 10.5130 0.281 29.7749 3.73 162.9 3.337645 8 57.0 56.5 10.4591 0.250 29.8154 3.70 161.5 3.337338 10 58.1 57.6 10.4502 0.234 29.8200 3.67 160.0 3.337108 12 59.1 58.6 10.4495 0.265 29.8209 3.67 160.2 3.337179 9 60.1 59.6 10.4491 0.262 29.8217 3.68 160.6 3.337265 11 61.0 60.5 10.4494 0.233 29.8220 3.68 160.6 3.337361 11 61.9 61.4 10.4491 0.222 29.8225 3.66 159.7 3.337419 11 63.0 62.5 10.4486 0.224 29.8228 3.64 158.9 3.337460 13 63.6 63.0 10.4492 0.148 29.8228 3.68 160.7 3.337533 2