*2024/06/12 15:12:17.36 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/05/29 16:35:36.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : ECBFDC3B NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 47 2 Depth metres 1.22 46.359 3 Temperature:Primary 'deg C (ITS90)' 6.8897 10.9214 4 Salinity:T0:C0 PSS-78 16.1355 31.7081 5 Fluorescence:URU:Wetlabs mg/m^3 0.174 3.65 6 Oxygen:Dissolved:SBE mL/L 6.117 8.433 7 Oxygen:Dissolved:SBE umol/kg 266.5635 371.9377 8 Conductivity:Primary S/m 1.897812 3.224561 9 Number_of_bin_records n/a 3 13 $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\2023-035\Processing\derive\2023-035-0030.cnv $END *ADMINISTRATION MISSION : 2023-035 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Nearshore/Coastal Marine Conservation Survey SCIENTIST : Norgard T. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : North Central B.C. Coast STATION : SpongeReef8 EVENT NUMBER : 38 LATITUDE : 54 12.50400 N ! (deg min) LONGITUDE : 130 27.14000 W ! (deg min) *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' ' ' 3234 'Fluorometer:Seatech/WET Labs FLF' ' ' 8045 $END $REMARKS Software Version SeatermAF 2.1.4.55 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2024/06/03 14:38:44 2996 2996 MERGEHDR 1.3 2024/06/03 15:12:09 2996 2996 CLEAN 5.3 2024/06/03 15:12:19 2996 2996 ADTIMCH 4.4 2024/06/04 13:22:09 2996 2996 CLIP 1.4.1 2024/06/04 15:19:32 2996 1607 SHIFTDAT 3.5.1 2024/06/04 16:03:33 1607 1607 DELETE 6.3 2024/06/04 16:05:32 1607 227 CTDEDIT 5.5.1 2024/06/05 15:39:40 227 212 FILTERS 4.3 2024/06/06 08:31:18 212 212 BINAVE 4.2.1 2024/06/06 08:35:30 212 47 REMOVECH 8.2 2024/06/06 08:48:32 47 47 CHGUNITS 3.2 2024/06/06 08:48:51 47 47 REORDER 1.3.1 2024/06/06 08:49:53 ? ? HDREDIT2 3.2 2024/06/12 15:12:17 ? ? $END $REMARKS -CLEAN functions: 2024/06/03 15:12:16 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure [decibar] Set last 4 characters of file name to event -The following ADTIMCH parameters were used. Add 9.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 1390, 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 < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 37.32 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT v5.5.1 2024/06/05 15:39:40 15 records were deleted in this editing session. No data values were changed. -The following FILTER parameters were used. Median filter was used. Filter width varies with Pressure : 10.0000 3, 40.0000 5, 100.0000 7 The following channel(s) were filtered. Fluorescence:URU:Seatech -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 2024/06/06 08:48:32 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag Prediction_Flag -CHANGE units: Temperature reference channel: Temperature Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2024/06/12 15:12:17 Applied edit header: E:\Telework\2023-035\Processing\doc\2023-035-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:Seatech ==> 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\leg2\SpongeReef8.hex Software Version SeatermAF 2.1.4.55 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = May 29 2023 09:04:23 (localtime) = May 29 2023 16:04:23 ( UTC) Station: SpongeReef8 Cast 31 Winch Payout Length 48 Issues/Notes Latitude: 54 12.504 N Longitude: 130 27.14 W First cast on leg2 with new crew ds SeacatPlus V 1.6 SERIAL NO. 4345 29 May 2023 08:01:55 vbatt = 11.9, vlith = 7.7, ioper = 62.6 ma, ipump = 123.6 ma, iext01 = 31.3 ma status = not logging number of scans to average = 1 samples = 184469, free = 374771, casts = 31 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 31 29 May 2023 07:35:36 samples 181474 to 184469, avg = 1, stop = mag sw itch # nquan = 11 # nvalues = 2996 # 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 = flS: Fluorescence, Seatech # 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 = flag: flag # span 0 = 1, 2996 # span 1 = -0.186, 47.324 # span 2 = -0.185, 46.917 # span 3 = 6.8862, 11.0244 # span 4 = 0.029836, 3.225061 # span 5 = 1.0344e-01, 6.3544e+00 # span 6 = 2.2102, 2.8606 # span 7 = -1.095, 1.203 # span 8 = 0.2049, 31.7151 # span 9 = 6.1050, 8.7770 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = May 29 2023 07:35:36 [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 # # # # # # 3234 # 04-Feb-23 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.4339e-001 # -0.5550 # -4.5810e-003 # 2.1616e-004 # -3.6300e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.7500 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 8045 # 20 April 2023 # 2.600000e+001 # 0.011 # # # # datcnv_date = Jun 03 2024 14:32:52, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = E:\Telework\2023-035\Unprocessed\2023-035-0030.hex E:\Telework\202 3-035\Processing\doc\2023-035-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Jun 03 2024 14:36:44, 7.26.7.129 # wfilter_in = E:\Telework\2023-035\Processing\convert\2023-035-0030.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 4 # wfilter_action c0S/m = cosine, 4 # alignctd_date = Jun 03 2024 14:36:56, 7.26.7.129 # alignctd_in = E:\Telework\2023-035\Processing\wfilter\2023-035-0030.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Jun 03 2024 14:37:10, 7.26.7.129 # celltm_in = E:\Telework\2023-035\Processing\align\2023-035-0030.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jun 03 2024 14:37:22, 7.26.7.129 [derive_vars = 2] # Derive_in = E:\Telework\2023-035\Processing\celltm\2023-035-0030.cnv E:\Telewo rk\2023-035\Processing\doc\2023-035-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 records corrupted by shed wakes near the bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and Fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. This is the first cruise to use these sensors since they were last serviced at the factory. There was no salinity or dissolved oxygen calibration sampling during this cruise. Pressure calibration looks excellent based on values at the surface. No recalibration was applied. For details on the processing see the report: 2023-035_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 10.2789 16.1355 1.880 7.92 349.4 1.89781 10 2.0 1.9 10.3143 16.1598 1.985 7.95 350.7 1.90216 13 3.0 3.0 10.3230 16.2624 2.046 8.02 353.9 1.91368 6 4.0 3.9 10.3802 16.6070 2.172 8.43 371.9 1.95369 6 5.0 5.0 10.8217 19.5095 2.624 8.32 366.3 2.28927 5 6.0 6.0 10.9214 21.7167 3.629 8.09 355.5 2.53051 4 7.0 6.9 10.0387 25.7736 3.650 8.07 353.3 2.89140 5 8.0 7.9 9.1517 27.9496 1.740 7.80 341.0 3.04448 4 9.0 8.9 8.3102 29.1277 1.221 6.95 303.6 3.09324 4 10.0 9.9 7.7582 29.8032 1.099 6.48 282.8 3.11358 4 11.0 10.9 7.6231 29.9919 0.910 6.36 277.5 3.12049 4 12.0 11.9 7.5940 30.2008 0.685 6.38 278.2 3.13780 4 13.0 12.9 7.5427 30.4019 0.480 6.39 278.9 3.15252 3 14.0 13.8 7.4533 30.6210 0.403 6.40 279.0 3.16570 4 15.0 14.8 7.3484 30.8334 0.340 6.39 278.6 3.17688 4 16.0 15.8 7.2703 30.9540 0.320 6.40 279.0 3.18166 5 17.0 16.9 7.2483 31.0305 0.307 6.43 280.4 3.18698 4 18.0 17.9 7.2245 31.1049 0.287 6.45 281.1 3.19193 3 19.0 18.9 7.1974 31.1532 0.261 6.49 282.9 3.19420 4 20.0 19.9 7.1885 31.2153 0.247 6.58 286.9 3.19924 4 21.0 20.8 7.2569 31.2745 0.231 6.63 289.1 3.21048 4 22.0 21.7 7.3320 31.3393 0.206 6.61 288.0 3.22284 4 23.0 22.8 7.2844 31.3422 0.206 6.54 285.1 3.21917 4 24.0 23.9 7.2129 31.3465 0.206 6.47 282.2 3.21361 4 25.0 24.8 7.1542 31.3640 0.206 6.43 280.2 3.21034 4 26.0 25.8 7.1026 31.3934 0.217 6.39 278.5 3.20876 5 27.0 26.9 7.0700 31.4187 0.208 6.36 277.4 3.20840 4 28.0 27.7 7.0568 31.4439 0.207 6.34 276.5 3.20964 3 29.0 28.7 7.0435 31.4632 0.199 6.31 275.1 3.21035 4 30.0 29.8 7.0209 31.4899 0.199 6.28 273.8 3.21095 4 31.0 30.7 6.9959 31.5262 0.199 6.28 273.6 3.21222 3 32.0 31.7 6.9805 31.5576 0.200 6.30 274.5 3.21385 5 33.0 32.7 7.0143 31.5989 0.185 6.33 275.8 3.22056 5 34.0 33.7 7.0218 31.6068 0.184 6.33 275.8 3.22195 4 35.0 34.7 7.0167 31.6075 0.188 6.32 275.6 3.22164 3 36.0 35.6 7.0106 31.6085 0.188 6.32 275.5 3.22125 3 37.0 36.6 7.0088 31.6171 0.175 6.33 275.7 3.22193 4 38.0 37.6 7.0095 31.6313 0.184 6.32 275.4 3.22333 4 39.0 38.6 7.0090 31.6371 0.190 6.30 274.6 3.22387 4 40.0 39.6 7.0042 31.6413 0.180 6.28 273.6 3.22390 3 41.0 40.7 6.9878 31.6569 0.180 6.25 272.2 3.22400 5 42.0 41.7 6.9736 31.6757 0.179 6.22 271.1 3.22456 5 43.0 42.7 6.9475 31.6927 0.174 6.20 270.1 3.22396 4 44.0 43.7 6.9387 31.6968 0.177 6.18 269.4 3.22364 3 45.0 44.7 6.9348 31.6989 0.177 6.17 268.8 3.22355 4 46.0 45.6 6.9212 31.7020 0.175 6.14 267.5 3.22272 7 47.0 46.4 6.8897 31.7081 0.177 6.12 266.6 3.22064 6