*2020/06/01 10:01:51.42 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/07/07 02:09:14.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 63 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DB3C38F3 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.218 63.58 2 Depth metres 2.158 63.103 3 Temperature:Primary 'deg C (ITS90)' 8.3223 14.8465 4 Conductivity:Primary S/m 3.476698 3.944815 5 Fluorescence:URU:Wetlabs mg/m^3 0.64E-01 3.895 6 pH:SBE:Nominal n/a 8.287 8.877 7 Salinity:T0:C0 PSS-78 30.9309 33.1156 8 Oxygen:Dissolved:SBE mL/L 2.605 6.763 9 Oxygen:Dissolved:SBE umol/kg 113.3756 294.7477 10 Number_of_bin_records n/a 5 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\2019-124-0189.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 : 3579 EVENT NUMBER : 189 LATITUDE : 48 49.74700 N ! (deg min) LONGITUDE : 125 56.08300 W ! (deg min) WATER DEPTH : 73 *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 16:28:30 3047 3047 CLEAN 5.2.4 2020/05/26 16:30:52 3047 3047 ADTIMCH 4.4 2020/05/27 09:03:24 3047 3047 CLIP 1.3.1 2020/05/27 09:19:52 3047 1478 MERGEHDR 1.3 2020/05/27 09:43:09 1478 1478 SHIFTDAT 3.5 2020/05/27 13:23:30 1478 1478 SHIFTDAT 3.5 2020/05/27 13:34:49 1478 1478 DELETE 6.3 2020/05/27 13:35:04 1478 410 CTDEDIT 5.3.0 2020/05/28 09:48:59 410 408 FILTERS 4.3 2020/05/28 14:16:47 408 408 BINAVE 4.2.1 2020/05/28 14:17:14 408 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 14:40:27 63 63 REORDER 1.3.1 2020/05/28 15:14:06 ? ? HDREDIT2 3.2 2020/06/01 10:01:51 ? ? $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 = 1570, 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 53.72 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2020/05/28 09:48:59 2 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 289 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 10:01:51 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\2 019-124-000018.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Jul 07 2019 06:20:18 2019-124-000 ds SBE 25 CTD V 4.1c SN 0456 07/06/19 23:15:21.767 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.487 vmain = 12.8 iop = 166 vlith = 5.2 ncasts = 20 samples = 58224 free = 586749 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 18 07/06 18:09:14 smpls 52125 to 55171 nv = 3 avg = 1 stp = switch o f S> # nquan = 12 # nvalues = 3047 # 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, 3047 # span 1 = -0.598, 63.715 # span 2 = -0.593, 63.165 # span 3 = 8.3211, 16.2931 # span 4 = 0.044409, 3.977734 # span 5 = -0.3120, 64.3388 # span 6 = 0.0000, 2.8999 # span 7 = 4.659, 8.900 # span 8 = -2.294, 2.295 # span 9 = 0.2605, 33.1166 # span 10 = -1.7130, 25.5109 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 06 2019 18:09:14 [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 11:07:55, 7.23.2 [datcnv_vars = 9] # datcnv_in = D:\Telework\2019-124\Unprocessed\CTD\Leg2 Boldt\2019-124-189.hex D :\Telework\2019-124\Processing\doc\2019-124-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = May 26 2020 14:07:02, 7.23.2 # wfilter_in = D:\Telework\2019-124\Processing\convert\2019-124-189.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 14:09:18, 7.23.2 # alignctd_in = D:\Telework\2019-124\Processing\wfilter\2019-124-189.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = May 26 2020 14:12:21, 7.23.2 # celltm_in = D:\Telework\2019-124\Processing\align\2019-124-189.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\2019-124-0189.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 2.2 2.2 14.8068 3.824782 1.339 8.872 30.931 5.15 224.8 9 3.0 3.0 14.8465 3.915047 1.444 8.874 31.712 5.47 238.6 11 4.0 3.9 14.7872 3.944815 1.730 8.877 32.029 6.30 274.6 8 5.0 5.0 14.2388 3.930949 1.765 8.845 32.358 6.69 291.5 6 6.0 6.0 13.4340 3.867519 2.440 8.808 32.450 6.76 294.7 6 7.0 7.0 12.9047 3.813228 3.699 8.785 32.391 6.61 288.2 7 8.0 8.0 12.5931 3.786757 3.895 8.761 32.407 6.30 274.5 8 8.9 8.8 11.9479 3.728558 2.423 8.710 32.406 6.06 263.9 9 9.9 9.8 11.5704 3.694500 1.789 8.691 32.404 5.89 256.6 6 11.0 10.9 11.5428 3.694863 1.802 8.694 32.431 5.78 251.8 6 12.0 11.9 11.5551 3.697874 1.618 8.695 32.449 5.74 249.9 5 13.1 12.9 11.5583 3.699763 1.685 8.694 32.465 5.74 249.9 5 14.1 14.0 11.5238 3.697625 1.742 8.692 32.474 5.71 248.8 5 15.1 15.0 11.4721 3.693610 1.523 8.692 32.479 5.69 248.1 5 16.0 15.9 11.3890 3.686987 1.371 8.684 32.487 5.63 245.3 6 17.0 16.8 11.1581 3.667620 1.323 8.658 32.500 5.47 238.1 6 18.0 17.8 10.8047 3.637120 1.098 8.618 32.510 5.24 228.4 6 19.0 18.8 10.3976 3.605140 0.682 8.593 32.554 5.09 221.6 5 20.0 19.8 10.2232 3.592008 0.661 8.577 32.578 4.96 216.2 6 21.1 20.9 10.1104 3.582823 0.600 8.568 32.586 4.86 211.7 6 22.0 21.8 10.0015 3.574019 0.510 8.544 32.594 4.75 206.9 5 23.0 22.8 9.7301 3.554082 0.391 8.517 32.637 4.57 199.0 7 24.0 23.8 9.5357 3.540867 0.312 8.501 32.678 4.40 191.5 6 25.0 24.8 9.4708 3.536291 0.277 8.493 32.690 4.29 186.8 7 26.0 25.8 9.4438 3.534066 0.270 8.489 32.691 4.23 184.4 6 26.9 26.7 9.3624 3.527723 0.320 8.464 32.700 4.11 179.0 6 28.0 27.8 9.1578 3.514228 0.257 8.424 32.747 3.89 169.4 6 29.0 28.7 8.9999 3.505066 0.193 8.394 32.797 3.67 159.6 5 30.0 29.8 8.8864 3.498747 0.167 8.377 32.836 3.49 152.1 5 31.0 30.9 8.7811 3.493692 0.111 8.367 32.880 3.37 146.7 6 32.0 31.7 8.7327 3.491791 0.124 8.361 32.905 3.29 143.1 7 33.0 32.7 8.7132 3.490912 0.126 8.358 32.913 3.23 140.7 8 34.0 33.5 8.6625 3.487998 0.120 8.343 32.929 3.15 137.0 6 35.0 34.7 8.6123 3.485291 0.093 8.336 32.947 3.08 133.9 6 36.0 35.8 8.5992 3.484612 0.088 8.330 32.952 3.04 132.4 6 37.0 36.7 8.5959 3.484493 0.080 8.326 32.953 3.00 130.6 6 38.0 37.7 8.5837 3.483751 0.154 8.321 32.956 2.97 129.3 6 39.0 38.6 8.5641 3.482787 0.096 8.318 32.964 2.94 127.8 6 40.0 39.7 8.5553 3.482635 0.095 8.317 32.970 2.91 126.8 5 41.0 40.7 8.5456 3.482500 0.110 8.315 32.977 2.90 126.1 7 42.0 41.6 8.5348 3.482359 0.097 8.312 32.986 2.87 124.9 8 42.9 42.5 8.5315 3.482342 0.064 8.310 32.988 2.87 124.8 7 43.9 43.5 8.5271 3.482205 0.106 8.309 32.990 2.85 124.1 6 44.9 44.5 8.5181 3.481999 0.085 8.307 32.996 2.83 123.4 5 45.9 45.5 8.5154 3.482026 0.145 8.307 32.998 2.82 122.7 5 47.0 46.6 8.5132 3.482166 0.145 8.306 33.002 2.81 122.4 6 48.0 47.6 8.5120 3.482273 0.126 8.306 33.003 2.81 122.2 7 49.0 48.5 8.5116 3.482383 0.080 8.306 33.004 2.80 121.8 7 50.0 49.5 8.5098 3.482408 0.112 8.305 33.006 2.80 121.7 7 51.0 50.6 8.5066 3.482383 0.109 8.305 33.008 2.79 121.3 6 52.0 51.5 8.5030 3.482348 0.128 8.303 33.011 2.78 121.1 7 53.0 52.5 8.4996 3.482253 0.140 8.302 33.012 2.77 120.7 6 54.0 53.5 8.4932 3.482043 0.133 8.300 33.016 2.76 120.0 6 55.1 54.6 8.4790 3.481542 0.164 8.298 33.023 2.74 119.2 5 56.1 55.7 8.4450 3.480381 0.164 8.298 33.042 2.71 118.0 5 57.0 56.5 8.4003 3.478977 0.122 8.295 33.069 2.69 117.1 6 58.0 57.5 8.3597 3.477621 0.096 8.292 33.092 2.67 116.0 7 59.0 58.5 8.3374 3.476912 0.104 8.292 33.105 2.65 115.2 6 60.0 59.5 8.3324 3.476804 0.150 8.292 33.108 2.64 114.7 8 61.1 60.5 8.3298 3.476758 0.142 8.291 33.110 2.63 114.3 8 62.0 61.5 8.3272 3.476719 0.143 8.288 33.112 2.62 114.0 7 63.1 62.6 8.3231 3.476698 0.131 8.287 33.115 2.61 113.6 13 63.6 63.1 8.3223 3.476731 0.096 8.287 33.116 2.60 113.4 7