*2020/06/01 10:01:49.71 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/07/04 04:20:58.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 63 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : AC81BD87 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.345 64.148 2 Depth metres 2.416 63.711 3 Temperature:Primary 'deg C (ITS90)' 7.835 14.8109 4 Conductivity:Primary S/m 3.448662 3.994874 5 Fluorescence:URU:Wetlabs mg/m^3 0.18E-01 6.468 6 pH:SBE:Nominal n/a 8.288 8.81 7 Salinity:T0:C0 PSS-78 32.4633 33.472 8 Oxygen:Dissolved:SBE mL/L 2.687 7.272 9 Oxygen:Dissolved:SBE umol/kg 116.9044 316.8609 10 Number_of_bin_records n/a 3 15 $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\2019-124-0158.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 : 6925 EVENT NUMBER : 158 LATITUDE : 49 49.78900 N ! (deg min) LONGITUDE : 127 29.40700 W ! (deg min) WATER DEPTH : 72 *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 16:28:28 2738 2738 CLEAN 5.2.4 2020/05/26 16:30:51 2738 2738 ADTIMCH 4.4 2020/05/27 09:03:23 2738 2738 CLIP 1.3.1 2020/05/27 09:15:59 2738 1399 MERGEHDR 1.3 2020/05/27 09:43:08 1399 1399 SHIFTDAT 3.5 2020/05/27 13:23:29 1399 1399 SHIFTDAT 3.5 2020/05/27 13:34:48 1399 1399 DELETE 6.3 2020/05/27 13:35:03 1399 424 CTDEDIT 5.3.0 2020/05/28 08:53:18 424 414 FILTERS 4.3 2020/05/28 14:16:46 414 414 BINAVE 4.2.1 2020/05/28 14:17:13 414 63 CLEAN 5.2.4 2020/05/28 14:36:02 63 63 REMOVECH 8.2 2020/05/28 14:37:47 63 63 CHGUNITS 3.1.2 2020/05/28 14:40:26 63 63 REORDER 1.3.1 2020/05/28 15:14:04 ? ? 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 = 1340, 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 54.55 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2020/05/28 08:53:18 10 records were deleted in this editing session. No data values were changed. -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 189 data records in pad range. Set header Start and End times from the data. *FAILED* -REMOVECH 2020/05/28 14:37:47 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\Leg 2 King\2 019-124-000008.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Jul 05 2019 09:22:30 2019-124-000 ds SBE 25 CTD V 4.1c SN 0456 07/05/19 02:22:55.209 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.476 vmain = 13.1 iop = 164 vlith = 5.2 ncasts = 14 samples = 35534 free = 609439 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 8 07/03 20:20:58 smpls 22565 to 25302 nv = 3 avg = 1 stp = switch of S> # nquan = 12 # nvalues = 2738 # 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, 2738 # span 1 = -1.212, 64.550 # span 2 = -1.202, 63.992 # span 3 = 7.8194, 15.2434 # span 4 = 0.033081, 4.018684 # span 5 = -0.3120, 63.4182 # span 6 = 0.0000, 3.1270 # span 7 = 4.675, 8.823 # span 8 = -2.787, 2.377 # span 9 = 0.1989, 33.5893 # span 10 = -1.7551, 26.1977 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 03 2019 20:20:58 [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 11:07:48, 7.23.2 [datcnv_vars = 9] # datcnv_in = D:\Telework\2019-124\Unprocessed\CTD\Leg2 Boldt\2019-124-158.hex D :\Telework\2019-124\Processing\doc\2019-124-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = May 26 2020 14:07:01, 7.23.2 # wfilter_in = D:\Telework\2019-124\Processing\convert\2019-124-158.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 14:09:17, 7.23.2 # alignctd_in = D:\Telework\2019-124\Processing\wfilter\2019-124-158.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = May 26 2020 14:12:20, 7.23.2 # celltm_in = D:\Telework\2019-124\Processing\align\2019-124-158.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 16:26:06, 7.23.2 [derive_vars = 2] # Derive_in = D:\Telework\2019-124\Processing\celltm\2019-124-0158.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 a few near-surface records. -------------------------------------------------------------------------------------- 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 2.3 2.4 14.8109 3.994874 1.524 8.803 32.463 6.91 301.3 3 3.0 2.9 14.2367 3.942830 1.291 8.810 32.469 7.00 305.3 14 4.0 3.9 13.6993 3.894188 1.539 8.810 32.474 7.09 309.2 8 5.0 4.9 13.1016 3.843978 1.998 8.803 32.513 7.20 313.7 6 6.0 5.9 12.7404 3.811771 2.692 8.799 32.518 7.26 316.5 7 7.0 6.9 12.5308 3.792406 3.005 8.794 32.514 7.27 316.9 8 8.0 7.9 12.2619 3.765339 3.112 8.787 32.488 7.14 310.9 9 9.0 8.8 11.8942 3.730980 3.248 8.763 32.476 6.89 300.3 7 9.9 9.9 11.5218 3.699580 4.601 8.735 32.496 6.65 289.8 6 11.0 10.9 11.1592 3.669191 5.384 8.702 32.517 6.42 279.8 6 11.9 11.9 10.8490 3.643628 5.966 8.679 32.538 6.23 271.5 6 13.0 12.9 10.6508 3.627617 6.468 8.661 32.555 6.08 264.9 8 14.0 13.8 10.5242 3.617315 5.975 8.646 32.565 5.91 257.3 9 15.0 14.9 10.4151 3.608451 6.400 8.627 32.573 5.77 251.1 8 16.0 15.8 10.3356 3.602186 5.691 8.615 32.581 5.67 247.1 6 16.9 16.8 10.3148 3.601172 5.130 8.604 32.589 5.59 243.6 6 18.0 17.8 10.2998 3.600373 4.333 8.597 32.594 5.51 240.1 6 19.0 18.8 10.2755 3.598559 3.669 8.582 32.597 5.41 235.4 5 20.0 19.8 10.1532 3.588869 2.738 8.559 32.609 5.23 227.7 6 21.0 20.8 9.9819 3.575640 1.888 8.536 32.629 5.00 218.0 5 22.0 21.8 9.6517 3.549495 1.627 8.490 32.661 4.67 203.2 6 23.0 22.8 9.2132 3.516652 1.545 8.448 32.724 4.32 188.1 6 24.0 23.8 9.1394 3.511735 1.029 8.420 32.740 4.06 176.9 6 25.0 24.8 9.0970 3.509754 0.894 8.399 32.758 3.92 170.5 5 26.0 25.8 9.0112 3.504778 0.536 8.386 32.785 3.82 166.2 5 27.0 26.8 8.9630 3.501893 0.452 8.378 32.799 3.74 163.0 6 28.0 27.7 8.9473 3.501112 0.352 8.373 32.805 3.70 161.1 6 28.9 28.7 8.9424 3.501322 0.362 8.371 32.811 3.64 158.5 6 30.0 29.7 8.8920 3.498679 0.270 8.365 32.830 3.59 156.2 6 31.0 30.7 8.7233 3.487265 0.225 8.358 32.867 3.53 153.8 6 32.0 31.7 8.6230 3.480613 0.194 8.352 32.890 3.48 151.4 7 33.0 32.7 8.5999 3.479440 0.180 8.352 32.898 3.44 150.0 7 34.0 33.7 8.5957 3.479455 0.145 8.350 32.902 3.43 149.1 5 35.0 34.7 8.5728 3.478843 0.222 8.348 32.916 3.40 148.2 6 36.0 35.7 8.5277 3.476876 0.231 8.347 32.937 3.41 148.3 5 37.0 36.7 8.4913 3.474498 0.158 8.352 32.946 3.41 148.3 5 38.0 37.8 8.4450 3.470798 0.143 8.361 32.950 3.44 149.6 6 39.1 38.8 8.3867 3.466032 0.130 8.372 32.953 3.51 152.9 7 40.0 39.6 8.3261 3.461828 0.115 8.373 32.965 3.53 153.6 7 41.0 40.6 8.3314 3.464758 0.146 8.359 32.991 3.43 149.4 8 42.0 41.6 8.3475 3.468432 0.172 8.346 33.014 3.31 144.0 6 43.0 42.6 8.3225 3.467129 0.101 8.348 33.023 3.28 142.9 6 44.0 43.6 8.2491 3.462247 0.129 8.353 33.040 3.32 144.6 5 45.0 44.6 8.1615 3.457379 0.113 8.362 33.071 3.38 147.3 5 46.0 45.6 8.1111 3.454088 0.075 8.367 33.083 3.45 150.2 5 47.0 46.6 8.0874 3.452795 0.072 8.371 33.091 3.51 152.6 6 48.0 47.6 8.0300 3.449860 0.113 8.373 33.113 3.54 154.1 8 49.0 48.5 7.9729 3.448662 0.074 8.366 33.154 3.51 152.7 7 50.0 49.5 7.9560 3.450191 0.039 8.353 33.186 3.40 147.7 7 51.0 50.5 7.9445 3.454317 0.018 8.322 33.240 3.17 138.0 5 52.0 51.6 7.9505 3.460826 0.026 8.310 33.304 3.01 131.1 6 53.1 52.6 7.9393 3.463020 0.040 8.309 33.338 2.91 126.8 5 54.1 53.7 7.9343 3.463965 0.021 8.304 33.352 2.87 124.8 5 55.0 54.5 7.9303 3.465601 0.050 8.296 33.373 2.80 122.0 5 56.0 55.6 7.9248 3.467069 0.056 8.292 33.393 2.73 118.7 6 57.1 56.7 7.9146 3.467329 0.053 8.289 33.405 2.70 117.5 6 58.0 57.6 7.8986 3.467434 0.037 8.289 33.421 2.69 117.0 9 59.0 58.4 7.8867 3.467368 0.061 8.288 33.432 2.69 116.9 10 60.0 59.5 7.8701 3.467126 0.076 8.289 33.444 2.69 117.2 7 61.0 60.4 7.8579 3.466964 0.093 8.288 33.454 2.70 117.4 6 62.0 61.5 7.8496 3.466856 0.106 8.288 33.460 2.69 117.2 7 63.1 62.5 7.8461 3.466849 0.051 8.289 33.463 2.70 117.4 7 64.1 63.7 7.8350 3.466754 0.058 8.289 33.472 2.69 116.9 15