*2018/04/11 09:25:39.38 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/07/18 17:14:32.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 118 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E2B961F NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 7.207 124.001 2 Depth metres 7.146 122.913 3 Temperature:Primary 'deg C (ITS90)' 7.6885 12.3927 4 pH:SBE:Nominal n/a 8.348 8.846 5 Salinity:T0:C0 PSS-78 31.1468 33.8343 6 Oxygen:Dissolved:SBE mL/L 2.801 6.313 7 Oxygen:Dissolved:SBE umol/kg 121.8282 275.3524 8 Number_of_bin_records n/a 6 18 $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\2017-42-1030.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 : 5182 EVENT NUMBER : 1030 LATITUDE : 49 20.42400 N ! (deg min) LONGITUDE : 127 6.12000 W ! (deg min) WATER DEPTH : 156 *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 14:54:59 3108 3108 MERGEHDR 1.3 2018/04/06 15:17:11 3108 3108 CLIP 1.3 2018/04/06 16:03:50 3108 2709 SHIFTDAT 3.4 2018/04/06 16:15:06 2709 2709 DELETE 6.3 2018/04/06 16:35:38 2709 1029 CTDEDIT 5.2.3 2018/04/09 14:53:44 1029 1004 FILTERS 4.3 2018/04/09 15:52:46 1004 1004 CALIB 11.9 2018/04/09 15:52:53 1004 1004 BINAVE 4.2 2018/04/09 15:53:09 1004 118 REMOVECH 8.2 2018/04/10 09:02:04 118 118 CHGUNITS 3.1.1 2018/04/10 09:02:08 118 118 REORDER 1.3.1 2018/04/10 09:02:14 ? ? HDREDIT2 3.1.1 2018/04/11 09:25:39 ? ? $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 114.34 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2018/04/09 14:53:44 25 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 -CALIB parameters: 2018/04/09 15:52:53 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. 1004 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 09:02:04 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 09:25:39 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\2017-42-006.hex Software Version 1.59 Temperature SN = 2449 Conductivity SN = 1764 System UpLoad Time = Jul 19 2017 13:07:41 stn 5182 ds SBE 25 CTD V 4.1c SN 0404 07/19/17 13:03:46.798 external pressure sensor, range = 10153 psia, tcval = 37 xtal = 9437232 clk = 32768.192 vmain = 12.2 iop = 206 vlith = 5.3 ncasts = 9 samples = 21451 free = 623522 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 6 07/18 17:14:32 smpls 12643 to 15750 nv = 3 avg = 1 stp = switch of S> # nquan = 12 # nvalues = 3108 # 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, 3108 # span 1 = 0.594, 124.342 # span 2 = 0.589, 123.250 # span 3 = 7.6868, 16.4443 # span 4 = 0.101369, 3.911588 # span 5 = -0.3120, 32.7356 # span 6 = 0.0000, 2.4005 # span 7 = 4.599, 8.854 # span 8 = -2.003, 1.436 # span 9 = 0.6076, 33.8353 # span 10 = -2.1510, 20.4518 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 18 2017 17:14:32 [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 12:10:28, 7.23.2 [datcnv_vars = 9] # datcnv_in = P:\Cruise_Data_Processing\2017-42\Processing\rename\2017-42-1030.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 14:16:36, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-42\Processing\convert\2017-42-1030 .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 14:17:07, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-42\Processing\wfilter\2017-42-103 0.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Apr 06 2018 14:17:43, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-42\Processing\align\2017-42-1030.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 14:19:14, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-42\Processing\celltm\2017-42-1030.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 a few surface records and a few records corrupted by shed wakes. 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 7.2 7.1 12.3927 8.846 31.1468 6.31 275.4 7 8.0 7.9 11.5770 8.808 31.3234 6.13 267.2 16 9.0 8.9 10.9898 8.746 31.4801 5.88 256.1 13 9.9 9.9 10.8521 8.721 31.5634 5.78 251.7 18 11.0 10.9 10.9266 8.719 31.6485 5.87 255.9 10 12.0 11.9 11.0686 8.725 31.7744 6.00 261.3 11 12.9 12.8 11.3628 8.741 31.9578 6.07 264.7 13 13.9 13.8 11.3887 8.742 32.0261 6.01 262.1 15 15.0 14.9 11.3568 8.737 32.0405 5.92 257.9 9 16.0 15.9 11.2306 8.728 32.0786 5.82 253.6 7 17.0 16.9 11.0302 8.717 32.1250 5.71 249.0 9 17.9 17.7 10.6931 8.687 32.1421 5.42 236.4 10 19.0 18.8 10.2184 8.636 32.1152 5.09 221.9 8 20.0 19.8 9.9158 8.613 32.0878 4.96 216.0 8 21.0 20.8 9.8142 8.599 32.0850 4.86 211.6 9 22.0 21.9 9.6935 8.590 32.0958 4.78 208.2 9 23.0 22.8 9.5820 8.581 32.1182 4.70 204.6 10 24.0 23.8 9.4215 8.563 32.1465 4.56 198.6 9 25.0 24.8 9.2459 8.535 32.1738 4.41 192.0 8 25.9 25.7 8.9549 8.510 32.1940 4.29 187.1 8 27.0 26.8 8.8570 8.502 32.2078 4.24 184.6 7 28.0 27.8 8.8187 8.500 32.2226 4.21 183.6 6 29.0 28.8 8.7838 8.500 32.2476 4.20 183.1 8 30.0 29.8 8.7414 8.499 32.3055 4.21 183.1 9 31.0 30.7 8.7333 8.499 32.3151 4.20 182.9 9 32.1 31.8 8.7463 8.498 32.3367 4.18 181.9 7 33.1 32.8 8.7490 8.494 32.3609 4.14 180.5 7 34.0 33.8 8.7057 8.492 32.4075 4.13 179.8 7 35.0 34.7 8.6845 8.490 32.4743 4.09 178.0 8 36.0 35.7 8.7281 8.491 32.5240 4.05 176.3 7 37.0 36.7 8.6230 8.495 32.5667 4.07 177.0 6 37.9 37.6 8.5326 8.495 32.5902 4.09 178.2 6 39.0 38.7 8.5208 8.497 32.5993 4.11 178.9 9 39.9 39.6 8.5071 8.508 32.6116 4.21 183.1 10 41.0 40.6 8.4919 8.541 32.6465 4.41 191.9 7 42.0 41.6 8.4777 8.554 32.6877 4.53 197.4 7 42.9 42.6 8.4734 8.552 32.7207 4.59 199.8 8 43.9 43.6 8.4639 8.545 32.7810 4.57 199.1 6 45.0 44.6 8.4390 8.540 32.8054 4.49 195.4 9 46.0 45.6 8.4220 8.509 32.8171 4.29 186.6 7 47.0 46.6 8.3615 8.488 32.9275 4.10 178.6 7 48.0 47.6 8.3477 8.484 32.9730 4.02 174.8 9 49.0 48.6 8.3597 8.486 33.0009 4.01 174.4 6 50.1 49.6 8.3768 8.488 33.0340 4.02 174.9 7 51.0 50.6 8.3792 8.484 33.0430 4.00 174.0 7 52.0 51.5 8.3649 8.477 33.0619 3.95 172.0 9 53.0 52.5 8.3517 8.470 33.1069 3.88 169.0 7 54.1 53.6 8.3480 8.465 33.1470 3.83 166.7 8 55.0 54.5 8.3469 8.457 33.1633 3.78 164.7 8 56.0 55.6 8.3457 8.452 33.1937 3.74 162.7 6 57.0 56.5 8.3468 8.448 33.2279 3.69 160.7 10 57.9 57.4 8.3454 8.443 33.2508 3.65 158.6 9 59.0 58.5 8.3425 8.440 33.2590 3.62 157.7 6 60.0 59.5 8.3406 8.440 33.2661 3.61 157.1 7 61.0 60.5 8.3379 8.439 33.2756 3.60 156.5 6 62.0 61.4 8.3350 8.437 33.2904 3.58 155.9 9 62.9 62.4 8.3328 8.437 33.3084 3.57 155.4 8 64.0 63.5 8.3301 8.437 33.3299 3.58 155.6 8 65.0 64.5 8.3240 8.436 33.3662 3.58 155.6 9 66.0 65.4 8.3197 8.438 33.3883 3.57 155.3 8 66.9 66.4 8.3208 8.435 33.3931 3.56 154.9 6 68.0 67.4 8.3101 8.432 33.4151 3.54 154.3 7 69.0 68.4 8.3006 8.432 33.4333 3.54 154.0 8 70.0 69.4 8.3003 8.436 33.4366 3.55 154.3 7 71.1 70.4 8.3032 8.436 33.4454 3.55 154.6 9 72.0 71.4 8.3056 8.437 33.4501 3.56 155.0 8 73.0 72.3 8.3082 8.439 33.4591 3.57 155.2 8 73.9 73.3 8.3008 8.440 33.4832 3.56 154.9 7 75.0 74.4 8.2901 8.438 33.4920 3.54 154.2 6 76.1 75.4 8.2810 8.436 33.4993 3.53 153.7 7 77.0 76.3 8.2687 8.435 33.5110 3.53 153.5 7 78.1 77.4 8.2462 8.431 33.5366 3.50 152.5 9 79.0 78.3 8.2299 8.428 33.5572 3.47 150.8 10 80.0 79.3 8.2247 8.421 33.5926 3.40 148.1 8 80.9 80.2 8.2348 8.418 33.6161 3.36 146.4 7 81.9 81.2 8.2385 8.416 33.6216 3.34 145.3 7 82.9 82.2 8.2474 8.411 33.6321 3.32 144.3 7 84.0 83.2 8.2537 8.410 33.6530 3.29 143.2 7 85.1 84.4 8.2470 8.405 33.6661 3.25 141.5 8 86.0 85.3 8.2350 8.406 33.6739 3.22 140.0 8 86.9 86.2 8.2041 8.401 33.6877 3.18 138.5 7 88.0 87.2 8.1489 8.395 33.7090 3.14 136.7 7 89.0 88.3 8.0938 8.391 33.7340 3.12 135.6 7 90.0 89.3 8.0707 8.389 33.7416 3.10 134.9 8 91.1 90.3 8.0531 8.389 33.7460 3.09 134.5 8 92.0 91.2 8.0458 8.389 33.7477 3.09 134.3 8 93.0 92.2 8.0410 8.387 33.7493 3.08 134.0 7 94.0 93.2 8.0346 8.387 33.7513 3.07 133.5 7 95.0 94.2 8.0269 8.386 33.7542 3.08 133.8 7 96.0 95.2 8.0235 8.385 33.7553 3.08 134.0 9 97.0 96.2 8.0214 8.385 33.7556 3.08 133.8 8 98.0 97.1 8.0210 8.385 33.7559 3.08 133.8 8 99.1 98.2 8.0208 8.385 33.7562 3.07 133.6 10 100.0 99.1 8.0182 8.385 33.7572 3.07 133.4 10 101.0 100.1 8.0163 8.383 33.7578 3.05 132.8 8 102.0 101.1 7.9941 8.379 33.7628 3.03 131.8 9 103.0 102.1 7.9576 8.375 33.7702 3.00 130.5 10 104.0 103.1 7.9167 8.371 33.7784 2.97 129.2 9 105.0 104.1 7.8937 8.368 33.7839 2.95 128.2 11 105.9 105.0 7.8479 8.366 33.7950 2.92 127.1 10 107.0 106.1 7.8266 8.364 33.7999 2.90 126.1 10 108.0 107.1 7.8127 8.362 33.8033 2.88 125.3 12 109.0 108.1 7.7965 8.359 33.8072 2.87 124.9 9 110.0 109.1 7.7837 8.357 33.8099 2.86 124.2 9 111.0 110.0 7.7715 8.356 33.8124 2.84 123.6 13 112.0 111.0 7.7602 8.353 33.8149 2.82 122.7 11 113.0 112.0 7.7558 8.353 33.8162 2.82 122.7 9 114.1 113.1 7.7538 8.353 33.8168 2.82 122.6 8 115.0 114.0 7.7525 8.353 33.8172 2.82 122.5 7 116.1 115.0 7.7519 8.353 33.8177 2.82 122.7 8 116.9 115.9 7.7453 8.353 33.8198 2.82 122.7 15 118.0 116.9 7.7300 8.352 33.8236 2.82 122.5 8 119.0 117.9 7.7226 8.353 33.8256 2.81 122.4 8 120.0 118.9 7.7102 8.352 33.8286 2.81 122.1 8 121.0 120.0 7.7035 8.351 33.8302 2.80 121.9 8 122.1 121.0 7.6950 8.348 33.8323 2.80 121.8 11 123.0 121.9 7.6904 8.348 33.8336 2.80 121.9 11 124.0 122.9 7.6885 8.348 33.8343 2.80 121.9 9