*2018/04/11 09:25:39.83 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/07/27 18:19:09.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 109 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A973AB3F NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.463 110.769 2 Depth metres 3.434 109.8 3 Temperature:Primary 'deg C (ITS90)' 7.0938 11.5142 4 Fluorescence:URU:Wetlabs mg/m^3 0.28E-01 1.182 5 pH:SBE:Nominal n/a 8.266 8.58 6 Salinity:T0:C0 PSS-78 31.7838 33.7986 7 Oxygen:Dissolved:SBE mL/L 1.449 4.742 8 Oxygen:Dissolved:SBE umol/kg 63.02001 206.6982 9 Number_of_bin_records n/a 2 23 $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 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2017-42\Processing\derive\2017-42-1039.cnv $END *ADMINISTRATION MISSION : 2017-42 AGENCY : PBS, Ecosystem Sciences Division, Nanaimo, B.C. COUNTRY : Canada PROJECT : Integrated Pelagics Ecosystem Survey SCIENTIST : Boldt J. PLATFORM : Sea Crest *LOCATION GEOGRAPHIC AREA : West Coast Vancouver Island STATION : 2588 EVENT NUMBER : 1039 LATITUDE : 48 32.12300 N ! (deg min) LONGITUDE : 125 27.37600 W ! (deg min) WATER DEPTH : 119 *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 14:55:08 2615 2615 MERGEHDR 1.3 2018/04/06 15:17:12 2615 2615 CLIP 1.3 2018/04/06 16:03:51 2615 2216 SHIFTDAT 3.4 2018/04/06 16:15:08 2216 2216 DELETE 6.3 2018/04/06 16:35:39 2216 947 CTDEDIT 5.2.3 2018/04/09 15:26:30 947 899 FILTERS 4.3 2018/04/09 15:52:47 899 899 CALIB 11.9 2018/04/09 15:52:54 899 899 BINAVE 4.2 2018/04/09 15:53:10 899 109 REMOVECH 8.2 2018/04/10 09:02:04 109 109 CHGUNITS 3.1.1 2018/04/10 09:02:09 109 109 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 101.43 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2018/04/09 15:26:30 48 records were deleted in this editing session. 5 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 15:52:54 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. 899 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] 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 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 5: 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\2017-42-3455003.hex Software Version 1.59 Temperature SN = 2449 Conductivity SN = 1764 System UpLoad Time = Jul 28 2017 22:32:14 2588 ds SBE 25 CTD V 4.1c SN 0404 07/28/17 22:26:13.644 external pressure sensor, range = 10153 psia, tcval = 37 xtal = 9437232 clk = 32767.995 vmain = 12.7 iop = 202 vlith = 5.2 ncasts = 8 samples = 21281 free = 623692 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 3 07/27 18:19:09 smpls 6351 to 8965 nv = 3 avg = 1 stp = switch of S> # nquan = 12 # nvalues = 2615 # 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, 2615 # span 1 = 0.490, 111.434 # span 2 = 0.486, 110.459 # span 3 = 7.0934, 12.6633 # span 4 = 0.099252, 3.709211 # span 5 = -0.3120, 64.3547 # span 6 = 0.0000, 1.8352 # span 7 = 5.658, 8.587 # span 8 = -2.154, 1.437 # span 9 = 0.6647, 33.7991 # span 10 = -2.3607, 15.8731 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 27 2017 18:19:09 [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 12:10:34, 7.23.2 [datcnv_vars = 9] # datcnv_in = P:\Cruise_Data_Processing\2017-42\Processing\rename\2017-42-1039.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 14:16:37, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-42\Processing\convert\2017-42-1039 .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 14:17:08, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-42\Processing\wfilter\2017-42-103 9.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Apr 06 2018 14:17:44, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-42\Processing\align\2017-42-1039.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 14:19:18, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-42\Processing\celltm\2017-42-1039.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; 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-- -9-- !Pressu Depth Temperat Fluores pH:SBE: Salinity Oxygen Oxyge Numb !re ure: cence: Nominal :T0:C0 : n: er_o ! Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- ------- ------- -------- ------ ----- ---- *END OF HEADER 3.5 3.4 11.5142 0.672 8.580 31.7838 4.74 206.7 2 4.0 4.0 11.3874 0.734 8.580 31.8114 4.68 203.8 17 4.9 4.9 11.1582 0.692 8.576 31.8561 4.58 199.5 15 6.0 6.0 10.8482 0.587 8.570 31.9134 4.53 197.5 13 7.1 7.0 10.7265 0.737 8.564 31.9382 4.47 195.0 23 7.9 7.8 10.5794 0.966 8.558 32.0151 4.33 188.9 17 8.9 8.9 10.4542 0.948 8.552 32.0997 4.17 181.9 8 10.0 9.9 10.3060 0.999 8.543 32.1875 4.03 175.6 7 11.0 10.9 10.0355 1.042 8.532 32.2978 3.93 171.0 7 12.1 12.0 9.7860 1.122 8.523 32.3830 3.85 167.6 15 13.1 12.9 9.7227 1.132 8.519 32.4170 3.79 165.3 8 14.0 13.9 9.6913 1.182 8.515 32.4366 3.78 164.8 7 15.0 14.9 9.6750 0.995 8.516 32.4461 3.77 164.2 6 16.0 15.9 9.6549 1.156 8.514 32.4594 3.76 163.8 6 17.0 16.9 9.6264 1.146 8.511 32.4764 3.74 162.9 7 18.1 17.9 9.5876 1.071 8.510 32.4958 3.71 161.4 8 19.0 18.8 9.5435 1.070 8.505 32.5169 3.66 159.4 14 20.0 19.8 9.4972 1.134 8.500 32.5398 3.61 157.3 8 21.0 20.8 9.4442 1.130 8.495 32.5626 3.57 155.4 7 22.0 21.8 9.3946 1.035 8.491 32.5826 3.51 152.9 8 23.0 22.8 9.3187 0.870 8.482 32.6180 3.41 148.6 9 24.0 23.8 9.1835 0.854 8.472 32.6867 3.29 143.3 7 25.0 24.8 8.9931 0.665 8.461 32.7877 3.19 139.0 7 26.0 25.8 8.7502 0.586 8.448 32.8803 3.10 135.0 10 27.0 26.7 8.6499 0.448 8.445 32.9120 3.07 133.5 10 28.0 27.7 8.6285 0.423 8.442 32.9273 3.06 133.2 7 29.0 28.7 8.6274 0.384 8.442 32.9292 3.06 133.1 7 30.0 29.7 8.6276 0.366 8.442 32.9338 3.06 133.3 8 31.0 30.7 8.6274 0.342 8.442 32.9436 3.06 133.4 9 32.0 31.8 8.6275 0.361 8.443 32.9507 3.06 133.4 8 33.0 32.7 8.6289 0.402 8.444 32.9542 3.07 133.5 10 34.0 33.7 8.6323 0.391 8.448 32.9565 3.06 133.2 9 34.9 34.6 8.6324 0.375 8.450 32.9605 3.04 132.5 7 35.9 35.6 8.6218 0.388 8.449 32.9721 3.03 131.9 7 37.0 36.7 8.5719 0.434 8.449 33.0084 3.02 131.5 6 38.0 37.7 8.5377 0.411 8.445 33.0416 3.00 130.8 7 39.1 38.7 8.5257 0.344 8.449 33.0622 2.99 130.1 9 40.0 39.6 8.5093 0.300 8.449 33.0766 2.97 129.3 11 41.0 40.6 8.4858 0.313 8.448 33.0885 2.95 128.5 8 42.0 41.6 8.4656 0.296 8.448 33.1114 2.95 128.2 9 43.0 42.6 8.4617 0.309 8.448 33.1261 2.93 127.5 7 44.0 43.6 8.4484 0.296 8.448 33.1418 2.93 127.5 7 45.1 44.7 8.4459 0.259 8.449 33.1680 2.94 127.8 6 46.0 45.6 8.4466 0.320 8.449 33.1865 2.94 127.9 5 47.0 46.6 8.4204 0.242 8.447 33.2056 2.92 127.2 10 48.0 47.6 8.3876 0.273 8.443 33.2216 2.86 124.5 13 49.0 48.6 8.3167 0.279 8.430 33.2400 2.74 119.1 9 50.0 49.6 8.1919 0.283 8.410 33.2731 2.62 114.1 6 51.0 50.6 8.0006 0.260 8.399 33.3921 2.54 110.5 7 52.0 51.6 7.9364 0.146 8.395 33.4406 2.50 108.6 7 53.0 52.5 7.9295 0.142 8.392 33.4456 2.48 107.8 7 54.1 53.6 7.9149 0.117 8.391 33.4545 2.45 106.7 8 54.9 54.5 7.9054 0.159 8.388 33.4608 2.44 106.0 13 56.0 55.5 7.8925 0.144 8.387 33.4692 2.41 104.9 7 57.0 56.5 7.8778 0.169 8.385 33.4774 2.38 103.5 6 58.0 57.5 7.8610 0.193 8.377 33.4861 2.33 101.2 6 58.9 58.4 7.8099 0.217 8.362 33.5084 2.25 97.7 6 60.0 59.5 7.6213 0.139 8.351 33.5842 2.16 94.0 8 61.0 60.5 7.5803 0.126 8.346 33.5999 2.10 91.3 10 62.0 61.5 7.5780 0.118 8.344 33.6017 2.07 90.2 9 63.0 62.5 7.5696 0.095 8.343 33.6056 2.06 89.4 8 64.0 63.5 7.5494 0.128 8.342 33.6145 2.04 88.6 7 65.0 64.4 7.5318 0.096 8.339 33.6214 2.01 87.3 7 66.0 65.4 7.4871 0.085 8.336 33.6376 1.99 86.4 6 67.0 66.4 7.4412 0.087 8.331 33.6598 1.96 85.3 8 68.0 67.5 7.4202 0.124 8.331 33.6688 1.94 84.4 8 69.0 68.4 7.3912 0.097 8.327 33.6811 1.90 82.8 11 70.0 69.4 7.3460 0.071 8.321 33.6989 1.87 81.4 8 71.0 70.3 7.3276 0.053 8.320 33.7062 1.85 80.6 6 72.0 71.4 7.3213 0.048 8.319 33.7091 1.84 80.1 7 73.0 72.4 7.3197 0.045 8.317 33.7105 1.84 80.2 6 74.0 73.4 7.3175 0.065 8.317 33.7118 1.83 79.7 9 75.0 74.3 7.3144 0.062 8.317 33.7136 1.82 79.2 9 76.0 75.4 7.3132 0.041 8.318 33.7147 1.82 79.1 8 77.0 76.4 7.3046 0.059 8.313 33.7188 1.81 78.6 8 78.0 77.3 7.2928 0.085 8.313 33.7246 1.80 78.2 7 79.0 78.3 7.2889 0.085 8.311 33.7265 1.78 77.6 7 79.9 79.3 7.2718 0.046 8.312 33.7347 1.77 77.0 7 81.0 80.3 7.2566 0.055 8.308 33.7411 1.75 76.3 7 82.0 81.2 7.2459 0.028 8.308 33.7455 1.74 75.5 7 83.0 82.3 7.2224 0.039 8.304 33.7543 1.72 74.9 7 84.0 83.3 7.2121 0.063 8.302 33.7579 1.71 74.4 8 85.0 84.2 7.2105 0.037 8.302 33.7585 1.70 73.8 9 86.0 85.2 7.2085 0.067 8.301 33.7595 1.69 73.5 8 87.0 86.3 7.2018 0.048 8.298 33.7617 1.67 72.7 7 88.0 87.2 7.1919 0.066 8.295 33.7649 1.65 71.7 6 89.0 88.3 7.1743 0.110 8.292 33.7703 1.62 70.4 7 90.0 89.2 7.1558 0.060 8.288 33.7759 1.60 69.5 7 91.0 90.2 7.1483 0.061 8.286 33.7786 1.58 68.8 8 92.0 91.2 7.1440 0.047 8.285 33.7799 1.57 68.1 8 93.0 92.2 7.1382 0.051 8.284 33.7821 1.55 67.5 7 94.0 93.2 7.1287 0.080 8.278 33.7853 1.53 66.7 6 95.0 94.2 7.0999 0.078 8.276 33.7953 1.52 65.9 7 96.1 95.2 7.0961 0.058 8.276 33.7972 1.50 65.5 10 97.0 96.1 7.0960 0.067 8.276 33.7975 1.50 65.1 9 98.0 97.1 7.0958 0.101 8.276 33.7977 1.50 65.0 7 98.9 98.1 7.0953 0.082 8.275 33.7978 1.49 64.9 6 100.0 99.1 7.0957 0.114 8.275 33.7981 1.49 64.6 6 100.9 100.1 7.0954 0.077 8.275 33.7977 1.48 64.4 6 102.0 101.1 7.0957 0.083 8.272 33.7974 1.48 64.4 8 103.0 102.1 7.0961 0.091 8.271 33.7975 1.47 64.1 17 104.0 103.1 7.0953 0.081 8.270 33.7978 1.47 63.9 8 105.0 104.1 7.0953 0.112 8.271 33.7979 1.47 63.8 7 106.1 105.2 7.0956 0.069 8.270 33.7982 1.47 63.8 6 107.1 106.1 7.0958 0.124 8.270 33.7984 1.47 63.8 6 108.1 107.1 7.0938 0.106 8.267 33.7986 1.46 63.5 9 109.1 108.1 7.0942 0.096 8.266 33.7986 1.45 63.0 10 110.0 109.0 7.0942 0.067 8.266 33.7986 1.46 63.3 9 110.8 109.8 7.0943 0.053 8.266 33.7985 1.46 63.4 4