*2025/04/15 09:43:56.95 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/05/20 20:01:02.001 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 73 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DFD92234 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 73 2 Depth metres 1.027 72.508 3 Temperature:Primary 'deg C (ITS90)' 8.5496 9.5429 4 Salinity:T0:C0 PSS-78 27.4176 31.32 5 Fluorescence:URU:Wetlabs mg/m^3 0.221 3.558 6 Oxygen:Dissolved:SBE mL/L 6.086 7.613 7 Oxygen:Dissolved:SBE umol/kg 265.3529 332.968 8 Conductivity:Primary S/m 3.021599 3.33398 9 Number_of_bin_records n/a 3 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 ' ' 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\2024-042\Processing\derive\2024-042-0068.cnv $END *ADMINISTRATION MISSION : 2024-042 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : MCT Central Coast Monitoring SCIENTIST : Rubidge E. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Central Coast BC STATION : OSD-2 EVENT NUMBER : 68 LATITUDE : 53 50.03600 N ! (deg min) LONGITUDE : 130 30.74000 W ! (deg min) WATER DEPTH : 81 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19 SERIAL NUMBER : 4345 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 4345 Conductivity ' ' 4345 'Pressure:Strain Gauge' ' ' 4345 'Oxygen:SBE 43' ' ' 3791 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-8045 $END $REMARKS Software Version SeatermAF 2.1.4 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2025/04/08 14:43:14 1961 1961 CLEAN 5.3 2025/04/08 14:44:23 1959 1959 MERGEHDR 1.3 2025/04/08 14:44:30 1959 1959 ADTIMCH 4.4 2025/04/08 14:44:38 1959 1959 CLIP 1.4.1 2025/04/08 15:49:36 1959 1395 SHIFTDAT 3.5.1 2025/04/08 16:12:12 1395 1395 DELETE 6.3 2025/04/09 13:48:36 1395 736 CTDEDIT 5.5.1 2025/04/09 14:23:59 736 589 CALIB 12.1 2025/04/10 11:03:43 589 589 BINAVE 4.2.1 2025/04/15 09:37:55 589 73 REMOVECH 8.2 2025/04/15 09:38:33 73 73 REMOVECH 8.2 2025/04/15 09:41:25 73 73 CHGUNITS 3.2 2025/04/15 09:42:23 73 73 REORDER 1.3.1 2025/04/15 09:42:42 ? ? HDREDIT2 3.2 2025/04/15 09:43:56 ? ? $END $REMARKS -CLEAN functions: 2025/04/08 14:44:22 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure [decibar] 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 ADTIMCH parameters were used. Add 8.05 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 565, end from event list: clip.csv 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= -1.80 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 < 0.20m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 63.56 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT v5.5.1 2025/04/09 14:23:59 147 records were deleted in this editing session. 5 changes in channel Salinity:T0:C0 -CALIB parameters: 2025/04/10 11:03:43 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2024-042\Processing\doc\2024-042-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1020000E+01 -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 2025/04/15 09:38:33 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -REMOVECH 2025/04/15 09:41:25 The following CHANNEL(S) were removed: Descent_Rate [m/s] -CHANGE units: Temperature reference channel: Temperature Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2025/04/15 09:43:56 Applied edit header: E:\Telework\2024-042\Processing\doc\2024-042-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 SBE 19plus Data File: FileName = C:\Users\mseas\Desktop\seabird\data\ctd-data\Vector2024-042\Leg 1\O SD_2\OSD_2.hex Software Version SeatermAF 2.1.4 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = May 20 2024 13:16:01 (localtime) = May 20 2024 20:16:01 ( UTC) Site OSD_2 Cast 68 Payout Depth 76m Issues/Notes Latitude (degrees decimal minutes) 53.833934 Longitude (degrees decimal minutes) 130.512323 No water collection for eDNA, CTD cast for OSD ds SeacatPlus V 1.6 SERIAL NO. 4345 20 May 2024 12:11:28 vbatt = 10.8, vlith = 7.7, ioper = 62.7 ma, ipump = 135.3 ma, iext01 = 40.5 ma status = not logging number of scans to average = 1 samples = 276192, free = 283048, casts = 68 mode = profile, minimum cond freq = 3155, pump delay = 40 sec autorun = no, ignore magnetic switch = no battery type = alkaline, battery cutoff = 7.3 volts pressure sensor = strain gauge, range = 1450.0 SBE 38 = no, Gas Tension Device = no Ext Volt 0 = yes, Ext Volt 1 = yes, Ext Volt 2 = no, Ext Volt 3 = no echo commands = yes output format = converted HEX for AFM S> cast 68 20 May 2024 11:58:02 samples 274232 to 276192, avg = 1, stop = mag sw itch # nquan = 12 # nvalues = 1961 # 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 = dz/dtM: Descent Rate [m/s] # name 8 = sal00: Salinity, Practical [PSU] # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 10 = dz/dtM: Descent Rate [m/s], WS = 2 # name 11 = flag: flag # span 0 = 1, 1961 # span 1 = -0.170, 73.555 # span 2 = -0.177, 72.927 # span 3 = 8.5494, 9.8343 # span 4 = 0.006647, 3.334346 # span 5 = -0.0539, 5.2564 # span 6 = 2.7752, 3.5664 # span 7 = -0.696, 0.770 # span 8 = 0.0456, 31.3205 # span 9 = 5.3793, 8.8264 # span 10 = -0.673, 0.748 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = May 20 2024 11:58:02 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 4345 # 05-Feb-23 # 1.30159513e-003 # 2.51400558e-004 # 1.47457257e-006 # 9.25724075e-008 # 1.00000000 # 0.0000 # # # # # # 4345 # 05-Feb-23 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.06329617e+000 # 1.51137573e-001 # -1.94857766e-004 # 4.14612241e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 4345 # 31-Jan-23 # 4.45898467e-001 # 4.45479346e-003 # -1.86014969e-011 # -8.00342793e+001 # 4.76810536e+001 # -3.95007836e-001 # 5.21637827e+005 # -7.20423886e-001 # 2.67933760e-001 # 2.47318750e+001 # -6.25000000e-004 # 0.00000000e+000 # 0.000000 # # # # # # 3791 # 10-Feb-23 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.0837e-001 # -0.7163 # -2.9787e-003 # 1.4488e-004 # -2.5416e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.9500 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRTD-8045 # 20-Apr-2023 # 1.30000000e+001 # # 0.0220 # # # # datcnv_date = Apr 03 2025 15:04:46, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = E:\Telework\2024-042\Unprocessed\2024-042-0068.hex E:\Telework\202 4-042\Processing\doc\2024-042-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Apr 08 2025 13:06:13, 7.26.7.129 # filter_in = E:\Telework\2024-042\Processing\convert\2024-042-0068.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 1.000 # filter_low_pass_A_vars = # filter_low_pass_B_vars = prdM # wfilter_date = Apr 08 2025 13:08:49, 7.26.7.129 # wfilter_in = E:\Telework\2024-042\Processing\filter\2024-042-0068.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 4 # wfilter_action c0S/m = cosine, 4 # alignctd_date = Apr 08 2025 13:09:19, 7.26.7.129 # alignctd_in = E:\Telework\2024-042\Processing\wfilter\2024-042-0068.cnv # alignctd_adv = tv290C 0.500, c0S/m 0.500, sbeox0V 2.500 # alignctd_date = Apr 08 2025 14:00:43, 7.26.7.129 # alignctd_in = E:\Telework\2024-042\Processing\wfilter\2024-042-0068.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Apr 08 2025 14:01:27, 7.26.7.129 # celltm_in = E:\Telework\2024-042\Processing\align\2024-042-0068.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Apr 08 2025 14:08:11, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2024-042\Processing\celltm\2024-042-0068.cnv E:\Telewo rk\2024-042\Processing\doc\2024-042-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # derive_time_window_dzdt = seconds: 2 # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some records near the top and bottom of the cast; salinity was cleaned lightly. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and Fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. There was no salinity or dissolved oxygen calibration sampling during this cruise. Channel Oxygen:Dissolved:SBE was recalibrated by multiplying all values by 1.02. This was based on this sensor reported to be reading low by approximately 1% to 3% during previous cruises. Pressure calibration looks excellent based on values at the surface. For details on the processing see the report: 2024-042_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.02) $END !--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 1.0 9.5429 27.4176 3.524 7.61 333.0 3.02160 8 2.0 1.9 9.4668 27.6154 3.295 7.28 318.5 3.03553 8 3.0 3.0 9.4105 28.1817 3.558 7.00 305.8 3.08746 6 4.0 4.0 9.2894 29.9811 3.084 6.89 300.8 3.25518 5 5.0 5.0 9.2210 30.5312 2.442 6.90 301.1 3.30344 6 6.0 6.0 9.1643 30.7689 1.700 6.91 301.5 3.32195 5 7.0 7.0 9.1539 30.8308 2.078 6.91 301.6 3.32713 6 8.0 8.0 9.1418 30.8561 1.910 6.92 301.8 3.32863 6 9.0 9.0 9.1400 30.8725 2.046 6.90 300.8 3.33011 7 10.0 9.9 9.1366 30.8831 1.988 6.85 299.0 3.33090 7 11.0 10.9 9.1279 30.9058 1.792 6.79 296.0 3.33242 7 12.0 11.9 9.1111 30.9341 1.617 6.75 294.4 3.33379 7 13.0 12.9 9.0752 30.9669 1.377 6.65 290.1 3.33398 7 14.0 13.8 9.0442 30.9924 1.310 6.60 287.8 3.33388 7 15.0 14.8 8.9700 31.0283 1.320 6.59 287.3 3.33114 7 16.0 15.9 8.9188 31.0573 0.835 6.58 287.0 3.32967 8 17.0 16.9 8.8950 31.0641 1.003 6.58 286.7 3.32835 7 18.0 17.9 8.8830 31.0677 0.853 6.50 283.3 3.32772 7 19.0 18.8 8.8761 31.0738 0.807 6.43 280.6 3.32777 7 20.0 19.8 8.8173 31.1137 0.706 6.44 280.9 3.32668 7 21.0 20.8 8.7865 31.1375 0.705 6.44 281.0 3.32641 7 22.0 21.8 8.7839 31.1414 0.723 6.44 280.7 3.32662 8 23.0 22.8 8.7760 31.1489 0.620 6.43 280.6 3.32672 8 24.0 23.6 8.7677 31.1560 0.449 6.43 280.2 3.32673 7 25.0 25.1 8.7653 31.1613 0.518 6.42 279.9 3.32710 3 26.0 25.7 8.7639 31.1628 0.560 6.42 280.0 3.32715 9 27.0 26.8 8.7565 31.1691 0.613 6.41 279.6 3.32718 9 28.0 27.8 8.7532 31.1723 0.518 6.40 279.2 3.32724 8 29.0 28.8 8.7519 31.1737 0.515 6.42 279.8 3.32731 8 30.0 29.8 8.7503 31.1761 0.565 6.40 279.2 3.32744 8 31.0 30.7 8.7497 31.1781 0.601 6.38 278.2 3.32763 8 32.0 31.7 8.7458 31.1864 0.461 6.37 277.6 3.32814 8 33.0 32.7 8.7391 31.1938 0.420 6.33 276.2 3.32832 8 34.0 33.7 8.7126 31.2131 0.456 6.32 275.4 3.32798 9 35.0 34.7 8.6944 31.2259 0.405 6.31 275.0 3.32772 8 36.0 35.7 8.6809 31.2353 0.400 6.30 274.7 3.32751 8 37.0 36.7 8.6769 31.2382 0.373 6.30 274.5 3.32749 9 38.0 37.7 8.6744 31.2400 0.430 6.29 274.1 3.32750 8 39.0 38.7 8.6640 31.2437 0.471 6.29 274.2 3.32702 9 40.0 39.7 8.6586 31.2461 0.522 6.27 273.5 3.32683 9 41.0 40.7 8.6554 31.2471 0.392 6.27 273.4 3.32669 8 42.0 41.6 8.6521 31.2488 0.361 6.28 273.8 3.32662 9 43.0 42.6 8.6536 31.2482 0.390 6.28 273.8 3.32674 9 44.0 43.6 8.6543 31.2482 0.323 6.27 273.5 3.32683 8 45.0 44.6 8.6502 31.2506 0.443 6.27 273.3 3.32675 9 46.0 45.6 8.6431 31.2554 0.298 6.25 272.7 3.32666 8 47.0 46.6 8.6428 31.2569 0.368 6.24 272.3 3.32681 8 48.0 47.5 8.6382 31.2615 0.325 6.24 272.2 3.32690 8 49.0 48.6 8.6324 31.2656 0.343 6.22 271.4 3.32685 9 50.0 49.6 8.6221 31.2722 0.257 6.22 271.3 3.32665 8 51.0 50.5 8.6175 31.2756 0.282 6.23 271.5 3.32664 8 52.0 51.5 8.6154 31.2773 0.307 6.21 270.8 3.32666 9 53.0 52.6 8.6136 31.2788 0.305 6.21 270.6 3.32669 8 54.0 53.5 8.6095 31.2817 0.337 6.20 270.1 3.32667 8 55.0 54.5 8.6044 31.2855 0.290 6.19 270.0 3.32664 9 56.0 55.6 8.5978 31.2904 0.228 6.17 268.9 3.32660 8 57.0 56.5 8.5900 31.2965 0.242 6.17 269.1 3.32656 8 58.0 57.5 8.5838 31.2998 0.226 6.18 269.5 3.32639 8 59.0 58.5 8.5819 31.3005 0.289 6.17 269.0 3.32633 8 60.0 59.4 8.5800 31.3012 0.232 6.16 268.6 3.32628 8 61.0 60.5 8.5775 31.3018 0.263 6.15 268.3 3.32617 9 62.0 61.5 8.5726 31.3041 0.264 6.14 267.9 3.32603 8 63.0 62.5 8.5706 31.3045 0.238 6.13 267.3 3.32593 8 64.0 63.4 8.5697 31.3048 0.228 6.13 267.5 3.32592 8 65.0 64.4 8.5659 31.3043 0.259 6.13 267.1 3.32559 8 66.0 65.4 8.5673 31.3045 0.281 6.12 266.8 3.32575 9 67.0 66.5 8.5627 31.3047 0.270 6.12 266.8 3.32543 8 68.0 67.5 8.5600 31.3082 0.274 6.11 266.3 3.32560 9 69.0 68.5 8.5577 31.3109 0.248 6.10 266.0 3.32570 9 70.0 69.4 8.5559 31.3117 0.251 6.10 265.9 3.32567 9 71.0 70.3 8.5556 31.3126 0.221 6.09 265.4 3.32577 10 72.0 71.4 8.5512 31.3172 0.236 6.09 265.7 3.32588 11 73.0 72.5 8.5496 31.3200 0.237 6.09 265.5 3.32606 23