*2020/06/01 10:01:49.01 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/06/29 00:35:26.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 62 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1C729006 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.988 63.967 2 Depth metres 0.928 63.635 3 Temperature:Primary 'deg C (ITS90)' 7.7918 11.7101 4 Conductivity:Primary S/m 3.46749 3.747045 5 Fluorescence:URU:Wetlabs mg/m^3 0.105 9.452 6 pH:SBE:Nominal n/a 8.276 8.765 7 Salinity:T0:C0 PSS-78 32.7972 33.5455 8 Oxygen:Dissolved:SBE mL/L 2.851 7.339 9 Oxygen:Dissolved:SBE umol/kg 124.0318 319.6597 10 Number_of_bin_records n/a 3 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 ' ' 10 F ' ' 6 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 8 F ' ' 3 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2019-124\Processing\derive\2019-124-0110.cnv $END *ADMINISTRATION MISSION : 2019-124 AGENCY : PBS, Ecosystem Science Division, Nanaimo, B.C. COUNTRY : Canada PROJECT : IPES Synoptic Survey SCIENTIST : King J. PLATFORM : Nordic Pearl *LOCATION GEOGRAPHIC AREA : WCVI STATION : 7547 EVENT NUMBER : 110 LATITUDE : 50 1.88800 N ! (deg min) LONGITUDE : 127 40.57000 W ! (deg min) WATER DEPTH : 75 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0456 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0668 pH ' ' 0691 '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 4.2.3 2020/05/26 16:28:55 3046 3046 CLEAN 5.2.4 2020/05/26 16:30:49 3046 3046 ADTIMCH 4.4 2020/05/27 09:03:21 3046 3046 CLIP 1.3.1 2020/05/27 09:13:26 3046 1727 MERGEHDR 1.3 2020/05/27 09:43:08 1727 1727 SHIFTDAT 3.5 2020/05/27 13:23:28 1727 1727 SHIFTDAT 3.5 2020/05/27 13:34:46 1727 1727 DELETE 6.3 2020/05/27 13:35:02 1727 484 CTDEDIT 5.3.0 2020/05/27 16:48:16 484 448 FILTERS 4.3 2020/05/28 14:16:45 448 448 BINAVE 4.2.1 2020/05/28 14:17:12 448 62 CLEAN 5.2.4 2020/05/28 14:36:02 62 62 REMOVECH 8.2 2020/05/28 14:37:45 62 62 CHGUNITS 3.1.2 2020/05/28 14:40:25 62 62 REORDER 1.3.1 2020/05/28 15:14:03 ? ? HDREDIT2 3.2 2020/06/01 10:01:49 ? ? $END $REMARKS -CLEAN functions: 2020/05/26 16:30:45 20 Interpolation by Record Number, in Pressure:StrainGauge 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 8.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1320, 50000 Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 10.00 -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 filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 54.43 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2020/05/27 16:48:16 36 records were deleted in this editing session. 8 changes in channel Salinity:T0:C0 -The following FILTER parameters were used. Median filter was used. Filter width = 5 The following channel(s) were filtered. Fluorescence:URU:Wetlabs:ECO-AFL -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge [decibar] 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. -CLEAN functions: 2020/05/28 14:35:59 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 -1000 134 data records in pad range. Set header Start and End times from the data. *FAILED* -REMOVECH 2020/05/28 14:37:45 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -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 -HEADER EDITS: 2020/06/01 10:01:49 Applied edit header: D:\Telework\2019-124\Processing\doc\2019-124-SBE25-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 5: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 7: Salinity:T0:C0 [PSS-78] Format: F9.4 ==> F8.3 Channel 8: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 9: Oxygen:Dissolved:SBE [umol/kg] Name: Oxygen:Dissolved:Mass ==> Oxygen:Dissolved:SBE Channel 6: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a Channel 4: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties\Desktop\2019 synoptic pelagic\2019-124-000 25025.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Jun 30 2019 04:49:56 ds SBE 25 CTD V 4.1c SN 0456 06/29/19 21:50:57.496 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.433 vmain = 11.5 iop = 175 vlith = 5.1 ncasts = 30 samples = 140231 free = 504742 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 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 25 06/28 16:35:26 smpls 122563 to 125608 nv = 3 avg = 1 stp = switch of S> # nquan = 12 # nvalues = 3046 # 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = ph: pH # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity, Practical [PSU] # name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 11 = flag: flag # span 0 = 1, 3046 # span 1 = -0.695, 64.427 # span 2 = -0.689, 63.870 # span 3 = 7.7911, 14.2779 # span 4 = 0.012276, 3.767366 # span 5 = -0.3120, 64.3547 # span 6 = 0.0000, 2.9243 # span 7 = 4.526, 8.768 # span 8 = -2.130, 2.048 # span 9 = 0.0769, 33.5466 # span 10 = -1.8252, 27.9419 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 28 2019 16:35:26 [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 # # # # # # 0691 # 13-Dec-18 # 4.7635 # 2.5440 # # # # # # 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 = May 26 2020 11:02:34, 7.23.2 [datcnv_vars = 9] # datcnv_in = D:\Telework\2019-124\Unprocessed\CTD\Leg 1 King\2019-124-110.hex D :\Telework\2019-124\Processing\doc\2019-124-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = May 26 2020 14:07:00, 7.23.2 # wfilter_in = D:\Telework\2019-124\Processing\convert\2019-124-110.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 9 # wfilter_action depSM = cosine, 9 # wfilter_action t090C = cosine, 9 # wfilter_action c0S/m = cosine, 9 # alignctd_date = May 26 2020 14:09:16, 7.23.2 # alignctd_in = D:\Telework\2019-124\Processing\wfilter\2019-124-110.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = May 26 2020 14:12:19, 7.23.2 # celltm_in = D:\Telework\2019-124\Processing\align\2019-124-110.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = May 26 2020 16:26:05, 7.23.2 [derive_vars = 2] # Derive_in = D:\Telework\2019-124\Processing\celltm\2019-124-0110.cnv D:\Telewo rk\2019-124\Processing\doc\2019-124-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 corrupted by shed wakes; salinity was cleaned lightly. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, pH:SBE and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. There was no calibration sampling for salinity and dissolved oxygen and no history of previous calibration sampling for these sensors. No recalibration was applied to the CTD data. Overall, the CTD data were of good quality, but in the top 5m there was frequent corruption by shed wakes. While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, so it is recommended that those samples be checked. For this cruise there was extracted chlorophyll sampling near the surface. Overall, the SBE Fluorometer data compared well with the chlorophyll samples. For details on the processing see document: 2019-124_Processing_Report.doc. !--1--- --2--- ---3---- ----4---- ---5--- ---6--- ---7--- --8--- --9-- -10- !Pressu Depth Temperat Conductiv Fluores pH:SBE: Salinit Oxygen Oxyge Numb !re ure: ity: cence: Nominal y:T0:C0 : n: er_o ! Primary Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- --------- ------- ------- ------- ------ ----- ---- *END OF HEADER 1.0 0.9 11.7101 3.747045 5.175 8.762 32.797 7.33 319.2 9 2.0 2.0 11.6847 3.745774 5.722 8.763 32.807 7.31 318.5 7 3.1 3.1 11.6659 3.743784 6.166 8.765 32.803 7.34 319.7 11 4.0 3.9 11.6477 3.742271 6.189 8.764 32.804 7.29 317.5 9 5.0 5.0 11.4331 3.722579 7.569 8.748 32.802 7.25 315.9 6 6.0 6.0 11.1666 3.699708 8.350 8.731 32.813 7.20 313.6 7 7.0 7.0 10.8113 3.668845 7.718 8.701 32.827 6.98 304.0 13 7.9 7.7 10.4838 3.641379 6.390 8.667 32.845 6.78 295.4 8 9.0 8.9 10.3715 3.631641 5.884 8.653 32.848 6.63 288.6 6 10.0 10.1 10.3257 3.628379 6.198 8.646 32.856 6.50 282.8 6 11.0 10.9 10.2787 3.624746 5.953 8.639 32.861 6.39 278.3 11 12.0 11.9 10.2579 3.622942 5.531 8.634 32.862 6.33 275.6 9 13.0 12.8 10.2062 3.618667 5.153 8.620 32.865 6.22 270.8 7 14.0 13.7 10.1133 3.610734 6.342 8.601 32.869 6.09 265.3 5 14.9 14.8 10.0278 3.603379 6.564 8.584 32.871 5.99 260.7 5 16.0 15.9 9.9278 3.594930 7.580 8.569 32.876 5.86 255.2 5 17.0 17.0 9.8221 3.587070 8.016 8.550 32.892 5.68 247.3 6 18.0 17.9 9.7121 3.578830 8.788 8.534 32.908 5.48 238.5 7 19.0 18.7 9.5876 3.569508 9.452 8.502 32.926 5.24 227.9 8 20.0 19.8 9.3513 3.551898 8.392 8.473 32.962 4.99 217.1 6 21.0 20.8 9.2934 3.547247 8.252 8.467 32.967 4.86 211.6 6 22.0 21.9 9.2859 3.546579 8.956 8.464 32.967 4.78 208.2 7 23.0 22.8 9.2707 3.546118 8.368 8.463 32.975 4.76 207.0 6 24.0 23.8 9.2213 3.543370 8.182 8.450 32.992 4.67 203.4 7 25.1 24.9 9.0413 3.531126 8.556 8.428 33.032 4.49 195.4 6 26.0 25.8 8.8961 3.520675 9.225 8.408 33.057 4.30 187.3 6 27.0 26.7 8.7393 3.509692 8.089 8.389 33.088 4.12 179.4 7 28.0 27.8 8.6517 3.504034 6.607 8.382 33.111 4.00 173.9 8 29.0 28.8 8.6105 3.501466 5.937 8.377 33.122 3.92 170.5 10 30.0 29.7 8.5895 3.500352 6.279 8.373 33.129 3.86 168.1 9 31.0 30.7 8.5653 3.499309 4.845 8.372 33.140 3.79 164.7 7 32.1 31.8 8.5120 3.495949 4.170 8.365 33.155 3.67 159.5 8 32.7 32.5 8.4901 3.494371 4.111 8.364 33.158 3.54 154.2 3 35.1 34.8 8.4447 3.490448 3.862 8.355 33.158 3.69 160.6 5 36.0 35.8 8.4296 3.489210 3.971 8.354 33.159 3.67 159.6 6 37.0 36.8 8.4125 3.487821 4.299 8.352 33.160 3.65 158.9 10 38.0 37.6 8.4015 3.487063 4.014 8.351 33.162 3.64 158.3 11 39.0 38.6 8.3972 3.486705 3.869 8.350 33.162 3.62 157.5 7 40.0 39.6 8.3735 3.484723 3.574 8.342 33.163 3.57 155.5 6 41.0 40.7 8.2836 3.478588 2.579 8.332 33.182 3.48 151.4 6 42.1 41.7 8.1706 3.473638 1.453 8.322 33.236 3.38 147.0 6 43.0 42.7 8.0236 3.469966 0.765 8.307 33.336 3.25 141.4 8 44.0 43.7 7.9179 3.467761 0.243 8.296 33.413 3.11 135.4 10 45.0 44.6 7.9022 3.467564 0.189 8.293 33.425 3.05 132.9 9 46.0 45.5 7.8993 3.467513 0.169 8.293 33.427 3.04 132.4 7 47.0 46.5 7.8977 3.467518 0.212 8.290 33.428 3.03 131.7 5 48.0 47.6 7.8964 3.467625 0.127 8.289 33.430 3.02 131.2 6 49.1 48.7 7.8914 3.467490 0.124 8.288 33.433 3.02 131.3 6 50.0 49.7 7.8889 3.467836 0.124 8.288 33.439 3.00 130.4 9 50.9 50.5 7.8905 3.468493 0.188 8.289 33.444 3.01 131.1 10 51.9 51.4 7.8886 3.468493 0.198 8.289 33.445 3.00 130.5 7 53.0 52.5 7.8829 3.468459 0.142 8.287 33.450 2.98 129.9 5 54.0 53.6 7.8716 3.468620 0.139 8.285 33.462 2.98 129.8 7 55.0 54.6 7.8610 3.468937 0.105 8.285 33.475 2.97 129.0 8 56.0 55.5 7.8441 3.469309 0.218 8.284 33.495 2.95 128.2 8 56.9 56.4 7.8311 3.469447 0.185 8.281 33.508 2.92 127.0 7 58.0 57.5 7.8169 3.469550 0.182 8.279 33.522 2.89 125.8 7 59.0 58.5 7.7989 3.469602 0.141 8.278 33.540 2.88 125.3 7 61.3 60.6 7.7948 3.469609 0.160 8.278 33.543 2.87 125.0 4 62.0 61.4 7.7942 3.469613 0.185 8.276 33.543 2.86 124.5 6 63.0 62.5 7.7934 3.469651 0.129 8.277 33.544 2.86 124.3 5 64.0 63.6 7.7918 3.469731 0.161 8.276 33.545 2.85 124.0 9