*2020/06/01 10:01:53.78 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/07/14 02:32:19.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A691BBF6 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.114 50.812 2 Depth metres 2.053 50.422 3 Temperature:Primary 'deg C (ITS90)' 8.5785 12.8748 4 Conductivity:Primary S/m 3.491414 3.78935 5 Fluorescence:URU:Wetlabs mg/m^3 0.21 2.085 6 pH:SBE:Nominal n/a 8.399 8.782 7 Salinity:T0:C0 PSS-78 31.7342 33.1365 8 Oxygen:Dissolved:SBE mL/L 3.189 5.993 9 Oxygen:Dissolved:SBE umol/kg 138.7956 261.1364 10 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 ' ' 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\2019-124-0262.cnv $END *ADMINISTRATION MISSION : 2019-124 AGENCY : PBS, Ecosystem Science Division, Nanaimo, B.C. COUNTRY : Canada PROJECT : IPES Synoptic Survey SCIENTIST : Boldt J. PLATFORM : Nordic Pearl *LOCATION GEOGRAPHIC AREA : WCVI STATION : 2848 EVENT NUMBER : 262 LATITUDE : 48 34.96900 N ! (deg min) LONGITUDE : 124 57.17800 W ! (deg min) WATER DEPTH : 60 *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 16:28:34 2555 2555 CLEAN 5.2.4 2020/05/26 16:30:55 2555 2555 ADTIMCH 4.4 2020/05/27 09:03:27 2555 2555 CLIP 1.3.1 2020/05/27 09:23:38 2555 1236 MERGEHDR 1.3 2020/05/27 09:43:11 1236 1236 SHIFTDAT 3.5 2020/05/27 13:23:31 1236 1236 SHIFTDAT 3.5 2020/05/27 13:34:51 1236 1236 DELETE 6.3 2020/05/27 13:35:06 1236 355 CTDEDIT 5.3.0 2020/05/28 11:08:03 355 355 FILTERS 4.3 2020/05/28 14:16:48 355 355 BINAVE 4.2.1 2020/05/28 14:17:14 355 50 CLEAN 5.2.4 2020/05/28 14:36:05 50 50 REMOVECH 8.2 2020/05/28 14:37:50 50 50 CHGUNITS 3.1.2 2020/05/28 14:40:28 50 50 REORDER 1.3.1 2020/05/28 15:14:08 ? ? HDREDIT2 3.2 2020/06/01 10:01:53 ? ? $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 41.03 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2020/05/28 11:08:03 5 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 422 data records in pad range. Set header Start and End times from the data. *FAILED* -REMOVECH 2020/05/28 14:37:50 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 10:01:53 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\Leg 2 King\2 019-124-000033.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Jul 14 2019 09:18:52 2019-124-000 ds SBE 25 CTD V 4.1c SN 0456 07/14/19 02:19:08.746 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.476 vmain = 12.4 iop = 168 vlith = 5.2 ncasts = 35 samples = 106826 free = 538147 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 33 07/13 18:32:19 smpls 101756 to 104310 nv = 3 avg = 1 stp = switch of S> # nquan = 12 # nvalues = 2555 # 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, 2555 # span 1 = -0.628, 51.031 # span 2 = -0.623, 50.592 # span 3 = 8.5747, 17.2610 # span 4 = 0.056981, 3.911932 # span 5 = -0.3120, 64.3705 # span 6 = 0.0000, 2.8168 # span 7 = 4.321, 8.822 # span 8 = -2.377, 2.049 # span 9 = 0.3296, 33.1389 # span 10 = -1.6894, 24.6170 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 13 2019 18:32:19 [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 # # # # # # 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 11:08:09, 7.23.2 [datcnv_vars = 9] # datcnv_in = D:\Telework\2019-124\Unprocessed\CTD\Leg2 Boldt\2019-124-262.hex D :\Telework\2019-124\Processing\doc\2019-124-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = May 26 2020 14:07:06, 7.23.2 # wfilter_in = D:\Telework\2019-124\Processing\convert\2019-124-262.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 14:09:19, 7.23.2 # alignctd_in = D:\Telework\2019-124\Processing\wfilter\2019-124-262.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = May 26 2020 14:12:22, 7.23.2 # celltm_in = D:\Telework\2019-124\Processing\align\2019-124-262.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 16:26:08, 7.23.2 [derive_vars = 2] # Derive_in = D:\Telework\2019-124\Processing\celltm\2019-124-0262.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 clean salinity very 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 2.1 2.1 12.8289 3.736792 1.826 8.782 31.734 5.28 230.3 7 3.0 2.9 12.8748 3.789350 1.915 8.774 32.192 5.57 242.7 6 4.0 4.0 12.5730 3.786087 1.965 8.763 32.411 5.85 254.9 7 5.1 5.0 12.4051 3.770710 2.085 8.755 32.417 5.99 260.8 7 6.0 6.0 12.2837 3.761030 1.993 8.747 32.428 5.99 261.1 9 7.0 6.9 12.0862 3.745888 1.815 8.733 32.454 5.90 257.2 7 8.0 7.9 11.9090 3.731200 1.815 8.717 32.466 5.77 251.5 6 9.0 8.8 11.7081 3.714859 1.815 8.712 32.482 5.71 248.8 6 10.0 10.0 11.5767 3.704360 1.804 8.704 32.495 5.68 247.6 6 11.0 11.0 11.4932 3.697677 1.802 8.701 32.502 5.63 245.3 6 12.0 11.9 11.3736 3.688707 1.849 8.693 32.519 5.59 243.3 9 13.0 12.9 11.2565 3.679138 1.646 8.683 32.528 5.50 239.7 9 14.0 13.8 11.1620 3.671518 1.770 8.671 32.536 5.42 236.3 7 15.0 14.8 11.0588 3.662258 1.612 8.657 32.535 5.35 232.9 5 16.0 15.9 10.9739 3.654640 1.453 8.646 32.535 5.25 228.9 5 17.1 17.0 10.8418 3.643638 1.478 8.624 32.543 5.15 224.4 5 18.1 18.0 10.5848 3.622089 1.482 8.603 32.556 5.00 217.8 6 19.0 18.9 10.3878 3.604589 1.358 8.588 32.557 4.83 210.5 9 20.0 19.8 10.1741 3.585759 1.330 8.561 32.559 4.62 201.3 9 21.0 20.7 9.9708 3.567006 1.418 8.522 32.551 4.41 192.1 7 22.0 21.7 9.7213 3.544560 1.342 8.487 32.548 4.22 184.0 6 23.0 22.8 9.5667 3.531795 1.189 8.476 32.557 4.11 178.9 5 24.0 23.9 9.5526 3.531708 1.244 8.473 32.569 4.06 176.6 6 25.1 24.9 9.5592 3.533008 1.241 8.474 32.575 4.02 175.1 6 26.1 25.9 9.5199 3.530707 1.224 8.467 32.587 3.97 172.8 8 27.0 26.8 9.3492 3.517714 1.130 8.451 32.608 3.87 168.7 8 28.0 27.8 9.2884 3.512333 0.874 8.441 32.608 3.79 165.0 8 29.0 28.7 9.2633 3.510297 0.934 8.437 32.610 3.74 162.8 6 30.0 29.7 9.2382 3.508507 0.939 8.432 32.614 3.71 161.6 6 30.9 30.7 9.2148 3.507110 0.950 8.429 32.620 3.69 160.8 6 32.0 31.7 9.1902 3.505692 0.822 8.425 32.627 3.67 159.7 7 33.0 32.8 9.1807 3.505301 0.839 8.424 32.632 3.63 157.9 8 34.0 33.7 9.0884 3.499378 0.792 8.417 32.654 3.56 155.2 7 35.0 34.7 9.0323 3.495222 0.579 8.410 32.662 3.50 152.4 7 36.0 35.7 8.9873 3.492548 0.471 8.406 32.675 3.46 150.5 6 37.0 36.7 8.9551 3.491414 0.389 8.404 32.693 3.43 149.5 6 38.0 37.6 8.9350 3.492202 0.271 8.399 32.719 3.41 148.3 7 39.0 38.8 8.9360 3.496334 0.315 8.406 32.761 3.40 148.2 8 40.0 39.7 8.9535 3.502367 0.309 8.412 32.807 3.43 149.3 8 40.9 40.5 8.9642 3.504872 0.282 8.416 32.823 3.44 149.8 7 42.0 41.6 8.9782 3.507567 0.304 8.421 32.837 3.46 150.4 6 43.0 42.6 8.9981 3.511090 0.307 8.428 32.855 3.47 150.9 6 44.0 43.5 9.0152 3.517239 0.300 8.433 32.903 3.49 151.8 7 45.0 44.6 8.9931 3.519717 0.275 8.435 32.949 3.48 151.5 7 46.0 45.7 8.9325 3.519337 0.275 8.432 33.000 3.45 150.3 7 47.0 46.6 8.8192 3.514418 0.309 8.424 33.054 3.40 147.8 9 48.0 47.6 8.7507 3.510621 0.210 8.419 33.078 3.35 145.8 7 49.0 48.6 8.6874 3.507041 0.242 8.411 33.099 3.29 143.0 8 50.0 49.7 8.6128 3.502905 0.315 8.405 33.125 3.23 140.5 8 50.8 50.4 8.5785 3.500973 0.234 8.401 33.136 3.19 138.8 16