*2018/04/11 09:25:38.10 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/07/10 22:19:38.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 93 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C6FE8334 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 7.046 99.002 2 Depth metres 6.986 98.139 3 Temperature:Primary 'deg C (ITS90)' 7.8521 14.9389 4 pH:SBE:Nominal n/a 8.476 8.811 5 Salinity:T0:C0 PSS-78 30.7616 32.899 6 Oxygen:Dissolved:SBE mL/L 3.938 6.054 7 Oxygen:Dissolved:SBE umol/kg 171.4077 264.2334 8 Number_of_bin_records n/a 6 19 $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 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2017-42\Processing\derive\2017-42-1008.cnv $END *ADMINISTRATION MISSION : 2017-42 AGENCY : PBS, Ecosystem Sciences Division, Nanaimo, B.C. COUNTRY : Canada PROJECT : Integrated Pelagics Ecosystem Survey SCIENTIST : King J. PLATFORM : Sea Crest *LOCATION GEOGRAPHIC AREA : West Coast Vancouver Island STATION : 11399 EVENT NUMBER : 1008 LATITUDE : 51 8.09200 N ! (deg min) LONGITUDE : 128 55.59600 W ! (deg min) WATER DEPTH : 112 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 404 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2449 Conductivity ' ' 1764 'Pressure:Strain Gauge' ' ' 0464 pH ' ' 0852 'Oxygen:SBE 43' ' ' 1176 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-4185 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2018/04/06 14:54:55 3226 3226 MERGEHDR 1.3 2018/04/06 15:17:09 3226 3226 CLIP 1.3 2018/04/06 16:03:47 3226 2827 SHIFTDAT 3.4 2018/04/06 16:15:04 2827 2827 DELETE 6.3 2018/04/06 16:35:35 2827 961 CTDEDIT 5.2.3 2018/04/09 14:10:02 961 941 FILTERS 4.3 2018/04/09 15:52:45 941 941 CALIB 11.9 2018/04/09 15:52:51 941 941 BINAVE 4.2 2018/04/09 15:53:07 941 93 REMOVECH 8.2 2018/04/10 09:02:02 93 93 CHGUNITS 3.1.1 2018/04/10 09:02:07 93 93 REORDER 1.3.1 2018/04/10 09:02:12 ? ? HDREDIT2 3.1.1 2018/04/11 09:25:38 ? ? $END $REMARKS -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 400, 50000 Time Not Available in File -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 NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 9 points) will be deleted. Drop rate applies in the range 10.00 to 89.36 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2018/04/09 14:10:02 20 records were deleted in this editing session. 35 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 -CALIB parameters: 2018/04/09 15:52:51 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2017-42\Processing\doc\2017-42-recal1.CCF Calibration limited to records where Fluorescence:URU:Wetlabs:ECO-AFL between: -5 and 0 0 records, in 0 block, were within the limits. 941 records were outside the limits. Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 6 Fluorescence:URU:Wetlabs:ECO- mg/m^3 10 0.0000000E+00 0.0000000E+00 -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 2018/04/10 09:02:02 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] 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: 2018/04/11 09:25:38 Applied edit header: P:\Cruise_Data_Processing\2017-42\Processing\doc\2017-42-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 4: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties-16\Desktop\2017-42 CTD\2017-42-007.hex Software Version 1.59 Temperature SN = 2449 Conductivity SN = 1764 System UpLoad Time = Jul 11 2017 00:17:51 stn 11399 ds SBE 25 CTD V 4.1c SN 0404 07/11/17 00:15:02.582 external pressure sensor, range = 10153 psia, tcval = 37 xtal = 9437232 clk = 32768.081 vmain = 13.0 iop = 199 vlith = 5.2 ncasts = 8 samples = 27529 free = 617444 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 8 scans per second minimum conductivity frequency for pump turn on = 3100 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 7 07/10 22:19:38 smpls 24303 to 27528 nv = 3 avg = 1 stp = switch of S> # nquan = 12 # nvalues = 3226 # 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 = 2 # name 11 = flag: flag # span 0 = 1, 3226 # span 1 = 0.000, 99.361 # span 2 = 0.000, 98.495 # span 3 = 7.7900, 14.9694 # span 4 = 0.072063, 3.819784 # span 5 = -0.3120, 26.6563 # span 6 = 0.0000, 2.2698 # span 7 = 8.159, 8.815 # span 8 = -1.304, 1.436 # span 9 = 0.4610, 32.9522 # span 10 = -2.2950, 16.9986 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 10 2017 22:19:38 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 2449 # 16-Dec-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35536976e-003 # 6.43861843e-004 # 2.35988525e-005 # 2.27425418e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1764 # 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 # # # -4.15782044e+000 # 4.88269411e-001 # -7.82043110e-004 # 6.18774318e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0464 # 28-Feb-17 # 7.973872e+002 # -2.072374e-001 # 2.547327e-007 # 0.00000 # # # # # # 0852 # 08-Mar-17 # 4.5991 # 2.5690 # # # # # # 1176 # 02-Mar-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 6.1597e-001 # -0.5257 # -4.5701e-003 # 2.1508e-004 # -3.4602e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.6700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRTD-4185 # 07-Mar-2017 # 1.30000000e+001 # # 0.0240 # # # # datcnv_date = Apr 06 2018 12:10:13, 7.23.2 [datcnv_vars = 9] # datcnv_in = P:\Cruise_Data_Processing\2017-42\Processing\rename\2017-42-1008.h ex P:\Cruise_Data_Processing\2017-42\Processing\doc\2017-53-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Apr 06 2018 14:16:34, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-42\Processing\convert\2017-42-1008 .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 06 2018 14:17:01, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-42\Processing\wfilter\2017-42-100 8.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Apr 06 2018 14:17:37, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-42\Processing\align\2017-42-1008.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Apr 06 2018 14:18:42, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-42\Processing\celltm\2017-42-1008.c nv P:\Cruise_Data_Processing\2017-42\Processing\doc\2017-42-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some records near the top and bottom of the cast; salinity was cleaned. Data Processing Notes: ---------------------- The length of the surface soaks varied greatly, with some not being long enough for the pumps to come on and equilibration of pumped channels to be achieved. Dissolved Oxygen and pH:SBE data are nominal and unedited, except that some records were removed in editing temperature and salinity and some bad near-surface dissolved oxygen data were removed. Channel Fluorescence:URU:Wetlabs was removed from casts #1001-1035 because the protective cap had not been removed. The data that remain are nominal. Some small negative values in fluorescence were set to 0 using program Calibrate. There was no calibration sampling available from this cruise. An inter-ship comparison of 2 casts from a June 2017 cruise using these sensors with a cast from a cruise that did include calibration sampling, suggested that the salinity values from this CTD were accurate but that dissolved oxygen values were likely low by up to 4%. WARNING: The pH:SBE:Nominal data should be used with caution; no field calibration data were available at the time of processing. Calibration is required for each cast to get absolute values, although general trends within a cast are likely real. For details on the processing see processing report: 2017-42-Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !---------------------------------- -------- ---- ------ ------------ Fluorescence:URU:Wetlabs:ECO-AFL mg/m^3 10 -99 () (0 0) $END !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- -8-- !Pressu Depth Temperat pH:SBE: Salinity Oxygen Oxyge Numb !re ure: Nominal :T0:C0 : n: er_o ! Primary Dissol Disso ~bin ! ved: lved: _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ----- ---- *END OF HEADER 7.0 7.0 14.9389 8.802 30.7616 6.00 262.1 17 7.8 7.8 14.9226 8.803 30.7621 6.00 261.7 17 9.0 8.9 14.8831 8.803 30.7633 6.00 261.7 15 10.0 9.9 14.7934 8.804 30.7655 6.00 262.0 18 11.0 10.9 14.7153 8.806 30.7679 6.00 261.8 12 12.0 11.9 14.5984 8.808 30.7717 6.01 262.2 15 13.0 12.9 14.5212 8.809 30.7742 6.03 263.1 11 14.0 13.9 14.4432 8.809 30.7788 6.05 264.2 13 15.0 14.9 14.3932 8.810 30.7865 6.05 263.9 19 15.9 15.8 14.3385 8.811 30.7946 6.02 262.9 13 16.9 16.8 14.2010 8.808 30.8067 6.02 262.7 8 18.0 17.9 14.0129 8.809 30.8235 6.04 263.4 12 18.9 18.7 13.8494 8.803 30.8366 5.97 260.4 14 20.0 19.8 13.4918 8.795 30.8697 5.92 258.2 10 21.1 20.9 13.1283 8.791 30.9022 5.96 260.0 8 22.0 21.9 13.0236 8.790 30.9137 5.97 260.7 13 23.0 22.8 12.9398 8.787 30.9242 5.93 258.8 12 24.0 23.8 12.7668 8.785 30.9377 5.86 255.7 11 25.0 24.8 12.3624 8.774 30.9825 5.82 253.7 11 26.0 25.8 12.0916 8.767 31.0215 5.73 250.1 11 27.0 26.7 11.7303 8.757 31.0570 5.75 250.6 10 28.0 27.8 11.3579 8.750 31.0911 5.78 252.0 12 29.0 28.7 11.2591 8.745 31.1139 5.76 251.1 10 30.0 29.7 11.1460 8.742 31.1323 5.77 251.7 9 31.0 30.8 11.0708 8.742 31.1448 5.73 249.9 11 32.0 31.7 10.9808 8.732 31.1764 5.62 245.0 11 33.0 32.7 10.6790 8.720 31.2905 5.58 243.5 10 34.0 33.7 10.5561 8.717 31.3242 5.58 243.1 9 35.0 34.7 10.5109 8.717 31.3391 5.58 243.5 11 36.1 35.7 10.4780 8.716 31.3513 5.58 243.4 10 37.0 36.7 10.4525 8.715 31.3631 5.56 242.6 10 38.0 37.7 10.4142 8.713 31.3796 5.54 241.7 9 39.0 38.7 10.3359 8.711 31.4065 5.53 241.2 10 40.0 39.7 10.2782 8.709 31.4249 5.54 241.6 11 41.0 40.6 10.2643 8.709 31.4311 5.54 241.4 8 42.0 41.6 10.2595 8.708 31.4347 5.54 241.3 9 43.0 42.6 10.2592 8.709 31.4366 5.54 241.7 9 44.0 43.6 10.2614 8.709 31.4375 5.54 241.5 10 45.0 44.6 10.2622 8.708 31.4390 5.54 241.6 14 46.0 45.6 10.2604 8.707 31.4411 5.53 241.0 9 46.9 46.5 10.2562 8.708 31.4432 5.52 240.8 7 48.0 47.6 10.2538 8.704 31.4448 5.52 240.7 7 49.1 48.6 10.2497 8.704 31.4467 5.51 240.2 8 50.0 49.6 10.2388 8.705 31.4514 5.50 239.7 13 51.0 50.5 10.2089 8.700 31.4610 5.49 239.2 13 52.0 51.5 10.1815 8.699 31.4685 5.45 237.7 7 53.0 52.5 10.1577 8.697 31.4739 5.43 236.9 7 54.0 53.5 10.1042 8.694 31.4901 5.42 236.1 7 55.0 54.5 10.0356 8.691 31.5100 5.39 234.8 10 55.9 55.5 9.9702 8.685 31.5315 5.33 232.2 12 57.0 56.5 9.7880 8.677 31.5929 5.30 231.1 9 58.0 57.5 9.6433 8.672 31.6502 5.31 231.2 8 59.0 58.5 9.5930 8.671 31.6697 5.31 231.3 8 60.0 59.5 9.5666 8.669 31.6810 5.30 231.1 7 60.9 60.4 9.5364 8.665 31.6946 5.30 231.1 7 62.0 61.5 9.4840 8.665 31.7176 5.31 231.3 8 63.0 62.4 9.4562 8.662 31.7297 5.29 230.7 10 64.0 63.4 9.4429 8.661 31.7358 5.27 229.7 10 65.0 64.4 9.4149 8.658 31.7486 5.24 228.3 8 66.0 65.4 9.3643 8.653 31.7720 5.20 226.6 8 67.1 66.5 9.2383 8.646 31.8353 5.18 225.9 7 68.0 67.5 9.1617 8.644 31.8770 5.17 225.3 7 69.0 68.4 9.1127 8.640 31.9056 5.15 224.3 11 70.0 69.4 9.0646 8.636 31.9333 5.13 223.7 11 71.0 70.4 9.0323 8.635 31.9515 5.13 223.4 8 72.0 71.4 9.0192 8.631 31.9590 5.11 222.8 7 73.0 72.4 8.9977 8.629 31.9720 5.10 222.1 8 74.0 73.4 8.9551 8.625 31.9965 5.08 221.4 7 75.0 74.3 8.9036 8.622 32.0259 5.07 220.9 8 76.0 75.3 8.8867 8.621 32.0354 5.07 220.8 8 77.0 76.3 8.8805 8.619 32.0394 5.04 219.6 11 78.0 77.3 8.8437 8.614 32.0600 5.01 218.1 11 79.0 78.3 8.8010 8.608 32.0843 4.98 216.8 7 79.9 79.2 8.7590 8.605 32.1090 4.96 215.9 6 80.9 80.2 8.7267 8.605 32.1312 4.94 215.2 6 82.0 81.3 8.7019 8.601 32.1486 4.92 214.3 8 83.0 82.3 8.6564 8.597 32.1833 4.90 213.5 10 84.0 83.2 8.6379 8.594 32.1965 4.89 212.9 9 85.0 84.3 8.6263 8.591 32.2053 4.88 212.6 10 86.0 85.3 8.6250 8.591 32.2123 4.86 211.6 9 87.0 86.2 8.6172 8.587 32.2318 4.82 209.9 7 88.0 87.2 8.5690 8.580 32.2736 4.78 208.3 7 89.0 88.2 8.5113 8.576 32.3159 4.76 207.2 6 90.0 89.2 8.4900 8.573 32.3291 4.74 206.4 7 91.0 90.2 8.4713 8.572 32.3416 4.71 205.3 11 91.9 91.1 8.4593 8.569 32.3505 4.67 203.4 11 92.9 92.1 8.4367 8.562 32.3746 4.61 200.8 7 94.0 93.2 8.3758 8.548 32.4366 4.54 197.5 7 95.0 94.2 8.2638 8.538 32.5365 4.46 194.3 9 96.1 95.2 8.1884 8.530 32.5972 4.41 192.0 12 97.0 96.2 8.1671 8.526 32.6130 4.35 189.4 19 98.0 97.2 8.0762 8.510 32.7004 4.19 182.4 16 99.0 98.1 7.8521 8.476 32.8990 3.94 171.4 17