*2024/08/01 10:06:17.74 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/08/30 19:04:37.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 80 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C2D2E499 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 80 2 Depth metres 1.188 79.481 3 Temperature:Primary 'deg C (ITS90)' 8.4409 16.4037 4 Salinity:T0:C0 PSS-78 30.305 33.0456 5 Fluorescence:URU:Wetlabs mg/m^3 0.191 2.156 6 Oxygen:Dissolved:SBE mL/L 1.222 7.031 7 Oxygen:Dissolved:SBE umol/kg 53.21108 307.2236 8 Conductivity:Primary S/m 3.470405 3.90198 9 Number_of_bin_records n/a 5 17 $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 ' ' 9 F ' ' 4 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 10 F ' ' 5 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2023-064\Processing\derive\2023-064-0083.cnv $END *ADMINISTRATION MISSION : 2023-064 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Follow the Fish Barkley Sound Purse Seine SCIENTIST : Bokvist J. PLATFORM : Nita Maria *LOCATION GEOGRAPHIC AREA : WCVI / Barkley Sound STATION : CHUP POINT EVENT NUMBER : 83 LATITUDE : 48 57.72500 N ! (deg min) LONGITUDE : 125 1.81000 W ! (deg min) WATER DEPTH : 106 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19plus SERIAL NUMBER : 8241 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 8241 Conductivity ' ' 8241 'Pressure:Strain Gauge' ' ' 8241 'Oxygen:SBE 43' ' ' 4354 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRT-7495 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2024/07/24 16:04:30 2180 2180 CLEAN 5.3 2024/07/25 13:30:24 2180 2180 MERGEHDR 1.3 2024/07/25 13:30:37 2180 2180 ADTIMCH 4.4 2024/07/25 13:30:51 2180 2180 CLIP 1.4.1 2024/07/25 13:48:10 2180 1681 SHIFTDAT 3.5.1 2024/07/25 14:36:37 1681 1681 DELETE 6.3 2024/07/25 14:37:06 1681 590 CLIP 1.4.1 2024/07/25 15:28:55 590 560 CLEAN 5.3 2024/08/01 08:18:32 560 560 BINAVE 4.2.1 2024/08/01 09:19:48 560 80 REMOVECH 8.2 2024/08/01 09:21:32 80 80 CHGUNITS 3.2 2024/08/01 09:23:07 80 80 REORDER 1.3.1 2024/08/01 09:45:46 ? ? HDREDIT2 3.2 2024/08/01 10:06:17 ? ? $END $REMARKS -CLEAN functions: 2024/07/25 13:30:16 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure [decibar] Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 8.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 500,end Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -2.20 Salinity was recalculated after shift -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 5 points) will be deleted. Drop rate applies in the range 10.00 to 70.31 dbars Sample interval (from FILE section of header) = 0.250 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure Min,Max = 1.200, 50000.000 Time Not Available in File -CLEAN functions: 2024/08/01 08:18:28 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name Set header Start and End times from the data. *FAILED* Set header Latitude and Longitude limits the data. *FAILED* -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2024/08/01 09:21:32 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2024/08/01 10:06:17 Applied edit header: E:\Telework\2023-064\Processing\doc\2023-064-HDR.TXT Channel 1: Pressure [decibar] Format: F9.4 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F9.4 ==> F7.1 Channel 3: Temperature:Primary [deg C (ITS90)] Name: Temperature ==> Temperature:Primary Channel 5: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 8: Conductivity:Primary [S/m] Format: F10.6 ==> F10.5 $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\Users\WaterProperties-16\Documents\Follow the fish Barkley Purse Seine\Original\2023-064-0083.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Sep 01 2023 18:37:17 Follow The Fish Barkley Sound Purse Seine - 30-Aug-2023 - Chup Point ds SBE 19plus V 3.1.8 SERIAL NO. 8241 01 Sep 2023 10:35:45 vbatt = 12.7, vlith = 8.4, ioper = 62.3 ma, ipump = 65.6 ma, iext01 = 5.0 ma, iext2345 = 22.1 ma status = not logging number of scans to average = 1 samples = 155779, free = 4230763, casts = 91 mode = profile, minimum cond freq = 3206, pump delay = 60 sec autorun = no, ignore magnetic switch = no battery type = alkaline, battery cutoff = 7.5 volts pressure sensor = strain gauge, range = 870.0 SBE 38 = no, WETLABS = no, OPTODE = no, SBE63 = no, SeaFET = no, Gas Tension D evice = no Ext Volt 0 = yes, Ext Volt 1 = no Ext Volt 2 = yes, Ext Volt 3 = no Ext Volt 4 = no, Ext Volt 5 = no echo characters = yes output format = raw HEX S> SBE 19plus V 3.1.8 SERIAL NO. 8241 01 Sep 2023 10:36:17 temperature: 09-Dec-22 TA0 = 1.243927e-03 TA1 = 2.764909e-04 TA2 = -1.244512e-06 TA3 = 1.841943e-07 TOFFSET = 0.000000e+00 conductivity: 09-Dec-22 G = -1.006310e+00 H = 1.379511e-01 I = -2.854140e-04 J = 4.038563e-05 CPCOR = -9.570000e-08 CTCOR = 3.250000e-06 CSLOPE = 1.000000e+00 pressure S/N = 12041679, range = 870 psia: 03-Dec-22 PA0 = 1.138543e+00 PA1 = 2.619306e-03 PA2 = 1.566019e-11 PTCA0 = 5.246591e+05 PTCA1 = 3.468777e+01 PTCA2 = -6.403339e-01 PTCB0 = 2.538575e+01 PTCB1 = -2.500000e-04 PTCB2 = 0.000000e+00 PTEMPA0 = -5.931497e+01 PTEMPA1 = 5.352813e+01 PTEMPA2 = -2.961127e-01 POFFSET = 0.000000e+00 volt 0: offset = -4.862000e-02, slope = 1.254448e+00 volt 1: offset = -4.878200e-02, slope = 1.252206e+00 volt 2: offset = -4.892300e-02, slope = 1.252319e+00 volt 3: offset = -4.893800e-02, slope = 1.252756e+00 volt 4: offset = -4.874600e-02, slope = 1.252342e+00 volt 5: offset = -4.844500e-02, slope = 1.252579e+00 EXTFREQSF = 1.000018e+00 dh cast 83 30 Aug 2023 11:04:37 samples 141515 to 143694, avg = 1, stop = mag sw itch S> # nquan = 11 # nvalues = 2180 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = tv290C: 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 = sal00: Salinity, Practical [PSU] # name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 9 = dz/dtM: Descent Rate [m/s], WS = 2 # name 10 = flag: flag # span 0 = 1, 2180 # span 1 = 0.035, 80.313 # span 2 = 0.033, 79.766 # span 3 = 8.4406, 17.5836 # span 4 = 0.000069, 3.953113 # span 5 = -0.0125, 25.2745 # span 6 = 0.9223, 3.3642 # span 7 = 0.0089, 33.0487 # span 8 = 1.2175, 7.0765 # span 9 = -0.723, 0.696 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 30 2023 11:04:37 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 8241 # 09-Dec-22 # 1.24392713e-003 # 2.76490943e-004 # -1.24451208e-006 # 1.84194329e-007 # 1.00000000 # 0.0000 # # # # # # 8241 # 09-Dec-22 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00630959e+000 # 1.37951077e-001 # -2.85414048e-004 # 4.03856310e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 8241 # 03-Dec-22 # 1.13854293e+000 # 2.61930617e-003 # 1.56601912e-011 # -5.93149690e+001 # 5.35281313e+001 # -2.96112695e-001 # 5.24659053e+005 # 3.46877655e+001 # -6.40333929e-001 # 2.53857500e+001 # -2.50000000e-004 # 0.00000000e+000 # 0.000000 # # # # # # 4354 # 20-Dec-22 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.4172e-001 # -0.4994 # -3.8855e-003 # 1.9428e-004 # -2.9950e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.1200 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRT-7495 # 4/12/2022 # 1.20000000e+001 # # 0.0390 # # # # datcnv_date = Jul 23 2024 15:05:36, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0083.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:23, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0083.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 1.000 # filter_low_pass_A_vars = c0S/m flECO-AFL sbeox0V # filter_low_pass_B_vars = prdM # wfilter_date = Jul 24 2024 14:51:43, 7.26.7.129 # wfilter_in = E:\Telework\2023-064\Processing\filter\2023-064-0083.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 24 2024 15:42:01, 7.26.7.129 # alignctd_in = E:\Telework\2023-064\Processing\wfilter\2023-064-0083.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Jul 24 2024 16:01:44, 7.26.7.129 # celltm_in = E:\Telework\2023-064\Processing\align\2023-064-0083.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jul 24 2024 16:03:09, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-064\Processing\celltm\2023-064-0083.cnv E:\Telewo rk\2023-064\Processing\doc\2023-064-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # derive_time_window_dzdt = seconds: 2 # file_type = ascii END* ---------------------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. There was no calibration sampling during this multi-leg cruise, but another time-series cruise that overlapped with this one, and used the same CTD, did have limited salinity and extracted chlorophyll sampling and offered some evidence that the CTD fluorescence, temperature and conductivity sensors were well calibrated. There was no dissolved oxygen sampling. The calibration of the dissolved oxygen sensors tends to drift towards lower values, so Oxygen:Dissolved:SBE values are likely low by a few %. The casts originally saved as events #1 through 9 were renamed as events #106 to 114. This enables the order of events to match the order of collection. For details on the processing see document: 2023-064_Processing_Report.doc. !--1--- --2--- ---3---- ---4---- ---5--- --6--- --7-- ----8---- -9-- !Pressu Depth Temperat Salinity Fluores Oxygen Oxyge Conductiv Numb !re ure: :T0:C0 cence: : n: ity: er_o ! Primary URU: Dissol Disso Primary ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- -------- ------- ------ ----- --------- ---- *END OF HEADER 1.0 1.2 16.3980 30.3050 2.006 7.02 306.8 3.89370 17 2.0 1.7 16.4037 30.3321 2.051 7.03 307.2 3.89735 8 3.0 2.9 16.3344 30.4246 2.040 7.03 307.2 3.90198 7 4.0 4.0 16.2211 30.4842 2.156 6.98 305.0 3.89892 5 5.0 4.9 15.5446 30.7582 1.962 6.84 298.9 3.87051 6 6.0 5.9 14.5306 31.1681 1.384 6.75 294.7 3.82677 6 7.0 6.9 14.0544 31.3180 0.989 6.65 290.4 3.80104 7 8.0 8.0 13.4409 31.5414 0.666 6.47 282.3 3.77083 6 9.0 9.0 13.0393 31.6455 0.699 6.24 272.4 3.74635 6 10.0 10.0 12.7702 31.7084 0.563 6.03 262.9 3.72916 6 11.0 11.0 12.6730 31.7292 0.507 5.95 259.4 3.72277 6 12.0 11.9 12.6284 31.7428 0.520 5.90 257.3 3.72029 6 13.0 12.9 12.6053 31.7535 0.475 5.89 257.1 3.71940 6 14.0 13.8 12.5706 31.7745 0.400 5.87 256.2 3.71856 6 15.0 14.9 12.5340 31.7934 0.392 5.83 254.5 3.71736 7 16.0 15.9 12.4677 31.8200 0.363 5.78 252.1 3.71429 6 17.0 16.8 12.4185 31.8385 0.349 5.71 249.1 3.71190 6 18.0 17.8 12.4025 31.8433 0.345 5.68 247.7 3.71102 6 19.0 18.8 12.3482 31.8642 0.331 5.62 244.9 3.70844 7 20.0 19.9 12.2681 31.9005 0.295 5.52 240.8 3.70515 6 21.0 20.8 12.2084 31.9263 0.247 5.46 238.3 3.70257 6 22.0 21.8 12.0756 31.9718 0.230 5.32 231.8 3.69554 6 23.0 22.8 11.9196 32.0146 0.204 5.12 223.4 3.68615 7 24.0 23.9 11.8017 32.0329 0.222 4.98 217.0 3.67759 6 25.0 24.8 11.6723 32.0627 0.191 4.82 209.9 3.66920 6 26.0 25.8 11.5731 32.0869 0.205 4.68 204.1 3.66290 7 27.0 26.8 11.5227 32.0983 0.223 4.62 201.3 3.65964 6 28.0 27.8 11.4900 32.1029 0.199 4.58 199.6 3.65725 7 29.0 28.8 11.4237 32.1121 0.192 4.51 196.6 3.65234 6 30.0 29.7 11.3522 32.1197 0.191 4.42 192.7 3.64681 7 31.0 30.7 11.2408 32.1302 0.211 4.31 187.9 3.63802 6 32.0 31.7 11.1147 32.1444 0.213 4.17 181.9 3.62833 7 33.0 32.7 11.0431 32.1474 0.211 4.08 178.1 3.62233 6 34.0 33.7 10.9177 32.1634 0.199 3.95 172.0 3.61287 7 35.0 34.7 10.7703 32.1790 0.229 3.77 164.2 3.60143 6 36.0 35.7 10.5246 32.2204 0.230 3.46 150.8 3.58388 7 37.0 36.7 10.2957 32.2478 0.227 3.19 138.8 3.56641 6 38.0 37.7 10.1017 32.2394 0.217 3.03 132.0 3.54850 7 39.0 38.7 9.6806 32.2928 0.237 2.71 118.1 3.51669 6 40.0 39.7 9.3690 32.3485 0.227 2.42 105.5 3.49474 7 41.0 40.7 9.1794 32.4025 0.227 2.23 96.9 3.48336 6 42.0 41.6 9.1273 32.4256 0.231 2.16 94.0 3.48105 7 43.0 42.6 9.0246 32.4882 0.217 2.05 89.2 3.47810 7 44.0 43.6 8.9260 32.5511 0.213 1.92 83.5 3.47552 7 45.0 44.7 8.9036 32.5661 0.219 1.86 81.2 3.47503 7 46.0 45.6 8.8244 32.6249 0.227 1.79 77.9 3.47373 7 47.0 46.6 8.7535 32.6809 0.218 1.68 73.0 3.47289 6 48.0 47.5 8.7121 32.7217 0.241 1.61 70.1 3.47317 7 49.0 48.6 8.6779 32.7520 0.232 1.56 68.0 3.47309 7 50.0 49.5 8.6138 32.7875 0.243 1.50 65.2 3.47086 7 51.0 50.5 8.5558 32.8362 0.249 1.41 61.3 3.47040 7 52.0 51.6 8.5564 32.8593 0.226 1.39 60.5 3.47270 7 53.0 52.6 8.5535 32.8797 0.254 1.38 60.2 3.47443 7 54.0 53.6 8.5596 32.8912 0.256 1.38 60.3 3.47610 7 55.0 54.5 8.5552 32.8995 0.243 1.38 60.0 3.47655 7 56.0 55.5 8.5339 32.9103 0.260 1.35 58.6 3.47574 7 57.0 56.5 8.4980 32.9358 0.255 1.30 56.7 3.47501 7 58.0 57.5 8.4735 32.9523 0.321 1.26 55.1 3.47445 8 59.0 58.5 8.4703 32.9546 0.313 1.26 55.0 3.47444 7 60.0 59.5 8.4697 32.9557 0.281 1.26 54.8 3.47452 7 61.0 60.4 8.4686 32.9569 0.280 1.26 54.8 3.47458 7 62.0 61.5 8.4660 32.9587 0.262 1.25 54.6 3.47457 8 63.0 62.5 8.4626 32.9605 0.274 1.25 54.5 3.47448 7 64.0 63.4 8.4588 32.9629 0.251 1.25 54.4 3.47441 7 65.0 64.4 8.4538 32.9666 0.265 1.24 54.0 3.47437 8 66.0 65.4 8.4455 32.9733 0.268 1.23 53.6 3.47431 7 67.0 66.4 8.4409 32.9806 0.294 1.22 53.2 3.47463 7 68.0 67.4 8.4424 32.9861 0.296 1.23 53.3 3.47534 8 69.0 68.4 8.4461 32.9908 0.361 1.23 53.6 3.47616 7 70.0 69.4 8.4474 32.9939 0.395 1.24 53.8 3.47660 7 71.0 70.4 8.4521 33.0011 0.334 1.25 54.3 3.47775 8 72.0 71.4 8.4756 33.0181 0.377 1.29 56.0 3.48150 8 73.0 72.4 8.5055 33.0311 0.388 1.36 59.3 3.48543 7 74.0 73.3 8.5092 33.0333 0.366 1.38 60.0 3.48601 8 75.0 74.3 8.5062 33.0321 0.357 1.37 59.7 3.48567 8 76.0 75.4 8.5070 33.0334 0.396 1.36 59.4 3.48591 8 77.0 76.4 8.5128 33.0365 0.361 1.39 60.5 3.48677 8 78.0 77.3 8.5130 33.0371 0.400 1.40 60.8 3.48689 7 79.0 78.3 8.5143 33.0393 0.384 1.40 61.0 3.48725 8 80.0 79.5 8.5209 33.0456 0.370 1.42 61.9 3.48848 13