*2018/04/11 09:25:37.57 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/07/08 20:17:10.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 120 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C77F6A5B NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 6.892 126.091 2 Depth metres 6.834 124.983 3 Temperature:Primary 'deg C (ITS90)' 6.7021 10.6623 4 pH:SBE:Nominal n/a 8.244 8.838 5 Salinity:T0:C0 PSS-78 31.0677 33.7719 6 Oxygen:Dissolved:SBE mL/L 1.933 7.657 7 Oxygen:Dissolved:SBE umol/kg 84.06756 333.8925 8 Number_of_bin_records n/a 7 21 $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\2017-42-1002.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 : 11041 EVENT NUMBER : 1002 LATITUDE : 51 2.00700 N ! (deg min) LONGITUDE : 127 57.95500 W ! (deg min) WATER DEPTH : 141.1 *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 14:54:53 4309 4309 MERGEHDR 1.3 2018/04/06 15:17:08 4309 4309 CLIP 1.3 2018/04/06 16:03:46 4309 3910 SHIFTDAT 3.4 2018/04/06 16:15:03 3910 3910 DELETE 6.3 2018/04/06 16:35:34 3910 1346 CTDEDIT 5.2.3 2018/04/09 13:35:08 1346 1326 FILTERS 4.3 2018/04/09 15:52:44 1326 1326 CALIB 11.9 2018/04/09 15:52:51 1326 1326 BINAVE 4.2 2018/04/09 15:53:06 1326 120 REMOVECH 8.2 2018/04/10 09:02:01 120 120 CHGUNITS 3.1.1 2018/04/10 09:02:07 120 120 REORDER 1.3.1 2018/04/10 09:02:12 ? ? HDREDIT2 3.1.1 2018/04/11 09:25:37 ? ? $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 116.47 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2018/04/09 13:35:08 20 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 15:52:51 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. 1326 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 09:02:01 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 09:25:37 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\2017-42-11170001.he x Software Version 1.59 Temperature SN = 2449 Conductivity SN = 1764 System UpLoad Time = Jul 10 2017 00:55:31 stn 11041 ds SBE 25 CTD V 4.1c SN 0404 07/10/17 00:48:50.539 external pressure sensor, range = 10153 psia, tcval = 37 xtal = 9437232 clk = 32768.095 vmain = 13.5 iop = 196 vlith = 5.2 ncasts = 5 samples = 17388 free = 627585 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 1 07/08 20:17:10 smpls 4686 to 8994 nv = 3 avg = 1 stp = switch of S> # nquan = 12 # nvalues = 4309 # 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, 4309 # span 1 = -0.359, 126.470 # span 2 = -0.356, 125.359 # span 3 = 6.7017, 13.2541 # span 4 = 0.097917, 3.546551 # span 5 = -0.3120, 63.9102 # span 6 = 0.0000, 3.0391 # span 7 = 5.589, 9.103 # span 8 = -1.077, 1.077 # span 9 = 0.6384, 33.7729 # span 10 = -2.3168, 23.7964 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 08 2017 20:17:10 [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 12:10:07, 7.23.2 [datcnv_vars = 9] # datcnv_in = P:\Cruise_Data_Processing\2017-42\Processing\rename\2017-42-1001.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 14:16:33, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-42\Processing\convert\2017-42-1002 .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 14:17:00, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-42\Processing\wfilter\2017-42-100 2.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Apr 06 2018 14:17:35, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-42\Processing\align\2017-42-1002.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 14:18:40, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-42\Processing\celltm\2017-42-1002.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 records near the top and bottom of the cast. 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 6.9 6.8 10.6623 8.838 31.0677 7.66 333.9 19 8.1 8.0 10.6242 8.815 31.0970 7.44 324.5 21 9.1 9.0 10.6205 8.812 31.1040 7.40 322.8 12 10.0 9.9 10.5940 8.814 31.1206 7.40 322.5 15 11.0 11.0 10.5435 8.801 31.1326 7.28 317.3 7 11.9 11.8 10.5048 8.790 31.1391 7.20 313.8 12 13.1 12.9 10.4872 8.787 31.1407 7.15 311.6 17 14.0 13.9 10.4771 8.783 31.1446 7.11 309.8 18 15.0 14.9 10.4679 8.780 31.1498 7.08 308.9 13 16.0 15.9 10.4605 8.775 31.1549 7.03 306.4 12 17.0 16.9 10.4178 8.763 31.1729 6.82 297.3 16 18.0 17.8 10.2709 8.712 31.2075 6.26 273.0 13 19.0 18.8 9.7821 8.615 31.2270 5.64 246.0 14 20.0 19.8 9.6835 8.595 31.2355 5.49 239.2 11 21.0 20.8 9.6926 8.595 31.2462 5.50 239.8 13 22.0 21.8 9.7142 8.599 31.2533 5.53 241.2 14 22.9 22.7 9.7277 8.598 31.2697 5.51 240.4 14 24.0 23.7 9.6848 8.592 31.2776 5.45 237.4 10 25.0 24.8 9.6480 8.584 31.2953 5.37 234.1 12 26.0 25.8 9.5994 8.578 31.3329 5.31 231.5 13 27.0 26.8 9.5578 8.573 31.3767 5.25 229.1 11 28.0 27.7 9.5169 8.567 31.4203 5.20 226.5 12 29.0 28.7 9.4766 8.562 31.4574 5.16 224.9 11 30.0 29.8 9.4588 8.561 31.4742 5.14 223.9 10 31.0 30.7 9.4500 8.560 31.4820 5.10 222.4 12 32.0 31.7 9.4215 8.556 31.5153 5.05 220.3 13 33.0 32.7 9.3690 8.549 31.5591 4.98 217.0 11 34.0 33.7 9.3099 8.540 31.6005 4.87 212.2 10 35.0 34.7 9.2134 8.528 31.6560 4.75 206.8 11 36.0 35.7 9.1008 8.513 31.7073 4.57 199.2 13 36.9 36.6 8.8235 8.503 31.7661 4.48 195.3 11 38.0 37.7 8.7170 8.500 31.7587 4.47 194.8 11 39.0 38.7 8.6831 8.501 31.7552 4.47 194.8 10 40.0 39.7 8.6721 8.500 31.7558 4.47 194.6 10 41.0 40.7 8.6562 8.500 31.7606 4.46 194.4 11 42.0 41.6 8.6436 8.499 31.7720 4.44 193.5 11 43.0 42.6 8.6356 8.495 31.8054 4.39 191.4 9 44.0 43.6 8.6125 8.492 31.8657 4.36 190.1 9 45.0 44.6 8.5588 8.496 31.8827 4.36 189.9 11 46.0 45.6 8.4662 8.504 31.9085 4.40 191.6 13 47.0 46.6 8.4111 8.515 31.9586 4.45 193.9 10 48.1 47.6 8.3896 8.527 32.0098 4.49 195.4 9 49.1 48.6 8.3384 8.522 32.0649 4.44 193.3 9 50.0 49.5 8.2159 8.488 32.1675 4.28 186.3 11 51.0 50.5 8.1157 8.464 32.2157 4.11 179.1 11 52.0 51.6 8.0887 8.456 32.2314 4.03 175.7 10 53.0 52.5 8.0758 8.451 32.2404 4.00 174.4 8 54.0 53.5 8.0729 8.451 32.2428 3.98 173.4 9 55.0 54.5 8.0617 8.443 32.2556 3.93 171.1 10 56.0 55.5 7.9748 8.434 32.3663 3.83 166.9 11 57.0 56.5 7.9208 8.428 32.4582 3.77 164.1 9 58.0 57.5 7.8758 8.425 32.5336 3.72 162.0 9 59.0 58.5 7.8535 8.424 32.5741 3.68 160.4 8 60.0 59.4 7.8144 8.420 32.6471 3.64 158.5 10 61.0 60.5 7.7831 8.417 32.6970 3.60 156.8 10 62.1 61.5 7.7708 8.415 32.7142 3.57 155.4 9 63.0 62.5 7.7589 8.411 32.7328 3.55 154.6 9 64.0 63.5 7.7388 8.409 32.7697 3.52 153.1 10 65.0 64.4 7.7348 8.408 32.7778 3.49 152.0 11 66.0 65.4 7.7280 8.413 32.8064 3.50 152.5 10 67.0 66.4 7.7278 8.417 32.8303 3.53 153.8 10 68.0 67.4 7.7170 8.420 32.8628 3.54 154.3 12 69.0 68.4 7.7123 8.422 32.8826 3.56 154.7 10 70.0 69.4 7.7014 8.421 32.9014 3.54 154.2 10 71.0 70.4 7.6900 8.420 32.9173 3.53 153.8 11 72.0 71.4 7.6862 8.420 32.9229 3.53 153.6 11 73.0 72.4 7.6791 8.417 32.9335 3.51 152.7 10 74.0 73.4 7.6631 8.414 32.9564 3.47 151.0 10 75.0 74.3 7.6097 8.408 33.0272 3.42 148.9 8 76.0 75.3 7.5818 8.406 33.0535 3.39 147.4 11 77.0 76.3 7.5702 8.401 33.0648 3.35 146.0 11 78.0 77.3 7.5448 8.397 33.0920 3.31 144.0 11 79.0 78.3 7.5304 8.394 33.1079 3.29 143.0 9 80.0 79.3 7.5299 8.392 33.1086 3.27 142.5 11 81.0 80.3 7.5292 8.392 33.1095 3.27 142.2 11 82.0 81.3 7.5178 8.387 33.1181 3.23 140.4 9 82.9 82.2 7.4896 8.381 33.1395 3.18 138.3 10 84.0 83.2 7.4655 8.372 33.1567 3.10 135.0 10 85.0 84.3 7.4279 8.362 33.1808 3.03 131.9 9 86.0 85.3 7.3924 8.355 33.2036 2.96 128.6 10 87.0 86.2 7.3431 8.345 33.2414 2.88 125.4 9 88.0 87.2 7.2842 8.338 33.2898 2.81 122.2 11 89.0 88.2 7.2545 8.333 33.3151 2.75 119.7 13 90.0 89.2 7.2121 8.330 33.3540 2.71 118.0 9 91.0 90.2 7.1962 8.326 33.3705 2.68 116.5 8 92.0 91.2 7.1681 8.321 33.4003 2.65 115.3 10 93.0 92.2 7.1619 8.322 33.4116 2.64 114.7 11 94.0 93.2 7.1582 8.320 33.4210 2.62 113.8 10 95.0 94.1 7.1500 8.319 33.4310 2.60 113.0 10 96.0 95.1 7.1335 8.316 33.4446 2.58 112.2 10 97.0 96.2 7.1208 8.313 33.4575 2.56 111.2 10 98.0 97.1 7.1124 8.312 33.4738 2.54 110.5 9 99.0 98.1 7.1080 8.311 33.4843 2.53 109.9 11 100.0 99.1 7.0973 8.308 33.5056 2.51 109.4 11 101.0 100.1 7.0997 8.308 33.5308 2.50 108.6 10 102.0 101.1 7.0917 8.308 33.5483 2.47 107.5 9 103.0 102.1 7.0613 8.303 33.5739 2.44 106.3 9 104.0 103.1 7.0433 8.300 33.5877 2.42 105.0 9 105.0 104.1 7.0256 8.297 33.6020 2.39 104.0 10 106.0 105.1 7.0021 8.294 33.6152 2.36 102.7 13 106.9 106.0 6.9870 8.293 33.6231 2.34 101.9 12 107.9 107.0 6.9743 8.290 33.6298 2.33 101.2 10 108.9 108.0 6.9587 8.290 33.6362 2.31 100.3 10 109.9 109.0 6.9489 8.288 33.6387 2.29 99.7 13 111.0 110.0 6.9317 8.285 33.6450 2.27 98.7 15 112.0 111.1 6.9106 8.281 33.6628 2.25 97.7 12 113.0 112.0 6.8884 8.278 33.6816 2.22 96.6 10 114.0 113.0 6.8852 8.279 33.6840 2.21 96.2 12 115.0 114.0 6.8843 8.276 33.6885 2.20 95.7 17 115.9 114.9 6.8745 8.271 33.6952 2.17 94.2 10 117.0 116.0 6.8394 8.267 33.7114 2.12 92.4 11 118.0 117.0 6.8019 8.260 33.7288 2.07 90.2 13 119.0 118.0 6.7726 8.253 33.7425 2.03 88.5 11 120.0 119.0 6.7525 8.249 33.7510 2.00 86.9 11 121.0 120.0 6.7378 8.248 33.7564 1.97 85.7 11 122.0 121.0 6.7246 8.248 33.7625 1.96 85.2 11 123.0 121.9 6.7224 8.248 33.7655 1.96 85.0 11 124.0 122.9 6.7102 8.247 33.7683 1.94 84.5 10 125.1 124.0 6.7041 8.244 33.7703 1.94 84.2 10 126.1 125.0 6.7021 8.245 33.7719 1.93 84.1 11