*2018/04/11 09:25:39.49 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/07/18 21:37:00.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 110 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 46083228 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 8.352 117.1 2 Depth metres 8.281 116.073 3 Temperature:Primary 'deg C (ITS90)' 6.7218 13.8876 4 pH:SBE:Nominal n/a 8.276 8.913 5 Salinity:T0:C0 PSS-78 31.8516 33.9249 6 Oxygen:Dissolved:SBE mL/L 2.05 6.274 7 Oxygen:Dissolved:SBE umol/kg 89.14571 273.4339 8 Number_of_bin_records n/a 4 14 $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\2017-42-1032.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 : 5932 EVENT NUMBER : 1032 LATITUDE : 49 32.86300 N ! (deg min) LONGITUDE : 127 5.88500 W ! (deg min) WATER DEPTH : 128 *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 2874 2874 MERGEHDR 1.3 2018/04/06 15:17:12 2874 2874 CLIP 1.3 2018/04/06 16:03:50 2874 2475 SHIFTDAT 3.4 2018/04/06 16:15:07 2475 2475 DELETE 6.3 2018/04/06 16:35:38 2475 980 CTDEDIT 5.2.3 2018/04/09 14:55:58 980 980 FILTERS 4.3 2018/04/09 15:52:46 980 980 CALIB 11.9 2018/04/09 15:52:53 980 980 BINAVE 4.2 2018/04/09 15:53:09 980 110 REMOVECH 8.2 2018/04/10 09:02:04 110 110 CHGUNITS 3.1.1 2018/04/10 09:02:08 110 110 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 107.46 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2018/04/09 14:55:58 10 changes in channel Salinity:T0:C0 31 changes in channel Oxygen:Dissolved:SBE -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 50 records, in 1 block, were within the limits. 930 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\2017-42-008.hex Software Version 1.59 Temperature SN = 2449 Conductivity SN = 1764 System UpLoad Time = Jul 19 2017 13:11:46 stn 5932 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 8 07/18 21:37:00 smpls 18577 to 21450 nv = 3 avg = 1 stp = switch of S> # nquan = 12 # nvalues = 2874 # 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, 2874 # span 1 = 0.028, 117.463 # span 2 = 0.027, 116.433 # span 3 = 6.7213, 15.0915 # span 4 = 0.073945, 3.934258 # span 5 = -0.3120, 29.0848 # span 6 = 0.0000, 2.4396 # span 7 = 8.272, 8.920 # span 8 = -1.304, 1.304 # span 9 = 0.4597, 33.9277 # span 10 = -2.2352, 19.2385 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 18 2017 21:37:00 [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 12:10:29, 7.23.2 [datcnv_vars = 9] # datcnv_in = P:\Cruise_Data_Processing\2017-42\Processing\rename\2017-42-1032.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\2017-42-1032 .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 2.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\2017-42-1032.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 14:19:16, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-42\Processing\celltm\2017-42-1032.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 clean salinity lightly; dissolved oxygen data were removed from the top 11db. 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 8.4 8.3 13.8876 8.913 31.8516 -99.00 -99.0 4 9.0 8.9 13.5788 8.900 31.8914 -99.00 -99.0 11 10.0 9.9 13.0642 8.865 31.9625 -99.00 -99.0 8 11.0 10.9 12.4085 8.842 32.0604 -99.00 -99.0 8 12.0 11.9 12.0335 8.832 32.1105 6.27 273.4 6 13.0 12.9 11.8729 8.827 32.1302 6.12 266.8 8 14.0 13.9 11.7772 8.816 32.1488 5.92 257.9 10 15.0 14.9 11.5244 8.751 32.2041 5.53 240.9 9 16.0 15.9 10.7839 8.697 32.3594 5.24 228.1 8 17.0 16.9 10.5843 8.679 32.4075 5.04 219.5 7 18.0 17.9 10.4267 8.650 32.4407 4.89 213.2 9 19.0 18.9 10.1133 8.625 32.5035 4.75 206.8 13 20.0 19.8 9.9440 8.599 32.5391 4.61 200.9 12 21.0 20.8 9.8307 8.587 32.5714 4.50 195.8 11 22.0 21.9 9.6842 8.565 32.6207 4.37 190.2 10 23.0 22.8 9.5091 8.547 32.6856 4.26 185.3 14 23.9 23.7 9.4354 8.533 32.7239 4.16 181.2 11 25.0 24.8 9.2851 8.525 32.7713 4.10 178.3 12 26.0 25.8 9.1472 8.512 32.8189 4.00 174.3 11 27.0 26.8 8.9774 8.494 32.8680 3.92 170.7 9 28.1 27.8 8.8519 8.487 32.9071 3.86 168.1 10 29.0 28.8 8.7894 8.481 32.9305 3.80 165.6 12 30.0 29.7 8.7222 8.474 32.9625 3.75 163.3 10 31.0 30.8 8.6735 8.467 32.9893 3.68 160.3 10 32.1 31.8 8.5905 8.455 33.0250 3.58 155.9 10 33.0 32.7 8.4978 8.439 33.0503 3.47 150.9 9 34.0 33.7 8.4002 8.429 33.0810 3.39 147.5 10 35.0 34.7 8.3657 8.426 33.0983 3.34 145.2 11 36.0 35.7 8.3532 8.422 33.1077 3.31 143.9 10 37.0 36.7 8.3303 8.424 33.1379 3.29 143.4 9 37.9 37.6 8.3208 8.425 33.2129 3.29 143.1 8 39.0 38.7 8.3237 8.426 33.2391 3.29 143.1 9 40.0 39.7 8.3234 8.426 33.2560 3.28 142.8 12 41.0 40.7 8.3170 8.426 33.2864 3.27 142.5 10 42.0 41.6 8.3108 8.426 33.3092 3.26 141.8 8 43.0 42.6 8.3036 8.423 33.3242 3.24 141.1 8 44.0 43.6 8.2857 8.423 33.3496 3.23 140.6 9 45.0 44.6 8.2706 8.422 33.3757 3.22 140.1 11 46.0 45.6 8.2562 8.418 33.4092 3.20 139.3 9 47.0 46.6 8.2462 8.417 33.4323 3.19 138.7 9 48.0 47.5 8.2433 8.417 33.4379 3.18 138.2 9 49.0 48.6 8.2398 8.416 33.4438 3.16 137.6 8 50.0 49.6 8.2299 8.412 33.4560 3.15 137.0 7 51.0 50.6 8.2145 8.411 33.4729 3.14 136.5 10 52.1 51.6 8.1945 8.406 33.4929 3.11 135.3 10 53.0 52.6 8.1751 8.404 33.5106 3.08 134.2 9 54.0 53.6 8.1670 8.402 33.5231 3.06 133.2 8 55.0 54.5 8.1566 8.400 33.5517 3.04 132.2 7 56.0 55.5 8.1364 8.399 33.5846 3.02 131.6 8 57.0 56.5 8.1276 8.398 33.5970 3.01 131.0 8 58.0 57.5 8.1082 8.395 33.6041 2.98 129.4 8 59.0 58.5 8.0618 8.389 33.6247 2.95 128.3 10 60.0 59.4 8.0297 8.387 33.6490 2.93 127.6 7 61.0 60.4 8.0299 8.386 33.6677 2.92 126.9 7 62.0 61.4 8.0255 8.385 33.6883 2.91 126.4 7 63.0 62.4 8.0029 8.384 33.6990 2.89 125.6 8 64.0 63.4 7.9909 8.384 33.7098 2.88 125.4 7 65.0 64.4 7.9757 8.384 33.7197 2.88 125.1 8 66.0 65.5 7.9605 8.381 33.7263 2.87 124.8 8 67.1 66.5 7.9289 8.381 33.7369 2.85 123.8 8 68.0 67.4 7.9050 8.377 33.7397 2.83 123.0 7 69.0 68.4 7.8543 8.376 33.7494 2.82 122.6 8 70.0 69.4 7.8255 8.376 33.7612 2.81 122.4 7 71.0 70.4 7.8081 8.374 33.7733 2.80 121.9 8 72.1 71.4 7.8089 8.373 33.7822 2.80 121.7 8 73.0 72.4 7.8002 8.372 33.7851 2.79 121.4 8 74.1 73.4 7.7827 8.371 33.7852 2.78 121.1 8 75.0 74.4 7.7790 8.372 33.7853 2.78 121.0 7 76.0 75.3 7.7748 8.371 33.7863 2.78 120.8 8 77.0 76.3 7.7671 8.371 33.7892 2.77 120.4 7 78.0 77.3 7.7621 8.367 33.7923 2.75 119.7 7 79.0 78.3 7.7339 8.364 33.8025 2.73 118.7 7 80.0 79.3 7.6967 8.362 33.8105 2.71 117.9 8 81.0 80.3 7.6755 8.359 33.8141 2.69 117.1 8 82.0 81.3 7.6586 8.358 33.8191 2.66 115.5 8 83.0 82.3 7.6323 8.351 33.8215 2.62 114.0 8 84.0 83.3 7.5693 8.344 33.8281 2.58 112.3 7 85.1 84.3 7.5137 8.340 33.8320 2.53 110.2 7 86.1 85.3 7.4765 8.335 33.8387 2.49 108.3 7 87.1 86.3 7.4401 8.332 33.8420 2.45 106.6 8 88.1 87.3 7.4048 8.327 33.8460 2.42 105.4 9 89.0 88.2 7.3768 8.324 33.8474 2.40 104.3 9 90.0 89.2 7.3472 8.320 33.8519 2.37 103.2 10 91.0 90.2 7.3292 8.318 33.8535 2.36 102.5 8 92.0 91.2 7.3134 8.317 33.8545 2.34 101.7 8 93.0 92.2 7.3058 8.316 33.8546 2.33 101.3 9 94.0 93.2 7.2975 8.314 33.8547 2.32 100.7 8 95.0 94.1 7.2822 8.312 33.8552 2.30 100.0 10 96.0 95.2 7.2637 8.309 33.8566 2.28 99.2 10 97.0 96.1 7.2489 8.307 33.8594 2.27 98.6 9 97.9 97.1 7.2389 8.307 33.8618 2.25 97.9 9 99.0 98.1 7.2067 8.305 33.8683 2.25 97.7 9 100.0 99.1 7.1971 8.304 33.8705 2.25 97.6 9 101.0 100.1 7.1870 8.307 33.8736 2.24 97.5 8 102.0 101.1 7.1821 8.306 33.8766 2.25 97.7 10 103.0 102.1 7.1821 8.308 33.8784 2.26 98.4 10 103.9 103.0 7.1840 8.312 33.8808 2.31 100.3 9 105.0 104.1 7.1929 8.325 33.8916 2.36 102.6 8 106.0 105.1 7.2155 8.324 33.9011 2.38 103.5 8 107.1 106.2 7.1330 8.323 33.8969 2.40 104.3 10 108.0 107.1 7.0890 8.331 33.9002 2.45 106.5 13 109.0 108.0 7.0625 8.335 33.9011 2.47 107.3 9 110.0 109.0 6.9861 8.336 33.9005 2.46 106.9 8 111.0 110.0 6.8978 8.314 33.9021 2.37 103.2 7 112.0 111.0 6.7877 8.297 33.9130 2.25 97.9 9 113.0 112.0 6.7409 8.285 33.9195 2.13 92.8 13 114.0 113.0 6.7279 8.281 33.9220 2.08 90.2 13 115.0 113.9 6.7231 8.278 33.9234 2.06 89.4 10 116.0 115.0 6.7223 8.276 33.9242 2.05 89.3 9 117.1 116.1 6.7218 8.276 33.9249 2.05 89.1 11