*2023/06/13 15:16:48.71 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/02/20 18:12:16.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B2902EDC NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.311 55.881 2 Depth metres 3.281 55.42 3 Temperature:Primary 'deg C (ITS90)' 7.6889 7.7593 4 Fluorescence:URU:Wetlabs mg/m^3 0.865 1.1 5 Salinity:T0:C0 PSS-78 30.1215 30.5429 6 PAR uE/m^2/sec 0.2E-01 44.661 7 Oxygen:Dissolved:SBE mL/L 5.051 5.27 8 Oxygen:Dissolved:SBE umol/kg 220.3317 229.9572 9 Conductivity:Primary S/m 3.138294 3.185365 10 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 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 1 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 10 F ' ' 6 10 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2023-002\Processing\derive\2023-002-0054.cnv $END *ADMINISTRATION MISSION : 2023-002 AGENCY : IOS,Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Plankton SCIENTIST : Young K. PLATFORM : Neocaligus *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : GI-01 EVENT NUMBER : 54 LATITUDE : 48 45.83000 N ! (deg min) LONGITUDE : 123 20.52200 W ! (deg min) WATER DEPTH : 65 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0456 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 6566 Conductivity ' ' 5046 'Pressure:Strain Gauge' ' ' 0573 PAR/Irradiance:Biospherical/Licor ' ' 4565 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2216 'Oxygen:SBE 43' ' ' 3779 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2023/06/08 15:56:54 1852 1852 CLEAN 5.3 2023/06/08 15:57:44 1852 1852 CLIP 1.4.1 2023/06/08 16:33:21 1852 1013 SHIFTDAT 3.5 2023/06/09 09:30:38 1013 1013 DELETE 6.3 2023/06/09 10:05:38 1013 502 CTDEDIT 5.4.0 2023/06/09 14:36:51 502 456 BINAVE 4.2.1 2023/06/13 10:03:54 456 54 CHGUNITS 3.2 2023/06/13 11:44:11 54 54 REMOVECH 8.2 2023/06/13 15:15:56 54 54 REORDER 1.3.1 2023/06/13 15:16:34 ? ? HDREDIT2 3.2 2023/06/13 15:16:48 ? ? $END $REMARKS -CLEAN functions: 2023/06/08 15:57:35 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 840, end from event list: clip.csv Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.40 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 filtered over width: 11 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 45.91 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.4.0 2023/06/09 14:36:51 46 records were deleted in this editing session. No data values were changed. -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. -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -REMOVECH 2023/06/13 15:15:56 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2023/06/13 15:16:48 Applied edit header: D:\Telework\2023-002\Processing\doc\2023-002-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F9.4 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 9: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 Channel 10: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\Plankton\Desktop\Neocaligus Files\2023-002 Feb Neo\CTD\202 3-002-0054.hex Software Version 1.59 Temperature SN = 6566 Conductivity SN = 5046 System UpLoad Time = Feb 21 2023 09:37:25 Latitude: 48 45.830 N Longitude: 123 20.522 W Station: GI-01 Depth: 65 m ds SBE 25 CTD V 4.1c SN 0456 02/21/23 17:36:33.740 external pressure sensor, range = 1450 psia, tcval = -17 xtal = 9437029 clk = 32767.576 vmain = 10.8 iop = 295 vlith = 6.4 ncasts = 31 samples = 180640 free = 464333 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 1400 pump delay = 45 seconds battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 1 stored voltage # 2 = external voltage 4 S> dh cast 28 02/20 18:12:16 smpls 174204 to 176055 nv = 3 avg = 1 stp = switch of S> # nquan = 12 # nvalues = 1852 # 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 = par: PAR/Irradiance, Biospherical/Licor # 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, 1852 # span 1 = -0.074, 55.913 # span 2 = -0.162, 55.609 # span 3 = 0.5566, 8.3188 # span 4 = 0.004020, 3.185670 # span 5 = 0.2925, 5.4647 # span 6 = 0.0073, 2.3578 # span 7 = 1.8523e-02, 4.4703e+02 # span 8 = -1.181, 1.250 # span 9 = 0.0317, 30.5786 # span 10 = -2.1408, 13.8780 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Feb 20 2023 18:12:16 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 6566 # 30-Mar-21 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38863047e-003 # 6.35904397e-004 # 2.17885761e-005 # 2.00806356e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 5046 # 30-Mar-21 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01780301e+001 # 1.44636430e+000 # 3.44987636e-004 # 6.10740135e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0573 # 04-Feb-22 # 9.025408e+002 # -2.514637e-001 # -5.379807e-008 # 0.70000 # # # # # # 4565 # 2021-02-24 # 1.00000000 # 0.00000000 # 3802281368.82000020 # 1.00000000 # -0.39620000 # # # # # # FLRTD-2216 # 8-Mar-17 # 1.20000000e+001 # # 0.0440 # # # # # # 3779 # 15-Oct-21 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.1070e-001 # -0.4978 # -3.7778e-003 # 1.3556e-004 # -1.9966e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.1100 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # datcnv_date = Jun 08 2023 15:52:08, 7.26.7.129 [datcnv_vars = 9] # datcnv_in = D:\Telework\2023-002\Unprocessed\2023-002-0054.hex D:\Telework\202 3-002\Processing\doc\Feb2023-002-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jun 08 2023 15:53:58, 7.26.7.129 # filter_in = D:\Telework\2023-002\Processing\convert\2023-002-0054.cnv # filter_low_pass_tc_A = 1.000 # filter_low_pass_tc_B = 0.500 # filter_low_pass_A_vars = # filter_low_pass_B_vars = prSM # wfilter_date = Jun 08 2023 15:55:01, 7.26.7.129 # wfilter_in = D:\Telework\2023-002\Processing\filter\2023-002-0054.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jun 08 2023 15:55:33, 7.26.7.129 # alignctd_in = D:\Telework\2023-002\Processing\wfilter\2023-002-0054.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 08 2023 15:55:59, 7.26.7.129 # celltm_in = D:\Telework\2023-002\Processing\align\2023-002-0054.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jun 08 2023 15:56:25, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2023-002\Processing\celltm\2023-002-0054.cnv D:\Telewo rk\2023-064 PSSI Seining\Processing\doc\SBE19plus_8241 DO and ECO.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some near-surface records and records corrupted by shed wakes near the bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Oxygen:Dissolved, Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. CTD salinity values were within +/-0.005 for 3 of the 4 bottle samples available from near the bottom of casts. No recalibration was applied. Extracted chlorophylls samples were available from the surface. The comparison of fluorescence values with chlorophyll followed the usual pattern of fairly close agreement for 7 cases with CHL ~1ug/L and ~50% of CHL for 1 sample with CHL ~5ug/L. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. Surface saturation values were low, between 74% and 90%. Most of the casts were very well-mixed in the top 5 to 20m which likely explains the low values. Calibration errors for this type of sensor generally involve values being low by a few % only. For details on the processing see document: 2023-002_Processing_Report.doc. !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7--- --8-- ----9---- -10- !Pressu Depth Temperat Fluores Salinity PAR Oxygen Oxyge Conductiv Numb !re ure: cence: :T0:C0 : n: ity: er_o ! Primary URU: Dissol Disso Primary ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ------ ----- --------- ---- *END OF HEADER 3.3 3.3 7.6961 1.074 30.1223 44.7 5.26 229.7 3.138382 3 4.0 4.0 7.6968 1.084 30.1215 36.5 5.27 230.0 3.138399 8 5.0 5.0 7.6940 1.076 30.1227 29.0 5.26 229.7 3.138324 8 6.0 6.0 7.6889 1.100 30.1264 23.5 5.25 229.3 3.138294 8 7.0 6.9 7.6910 1.080 30.1362 19.4 5.25 228.9 3.139429 8 8.0 7.9 7.6961 1.034 30.1577 16.1 5.22 227.7 3.141916 8 9.0 8.9 7.6990 1.038 30.1686 13.4 5.20 226.9 3.143220 8 9.9 9.8 7.7003 0.987 30.1745 11.1 5.20 226.9 3.143918 8 11.0 10.9 7.7010 0.974 30.1791 9.2 5.20 226.9 3.144457 8 12.0 11.9 7.7018 1.007 30.1879 7.5 5.21 227.2 3.145383 9 13.0 12.9 7.7032 1.008 30.1934 6.0 5.22 227.6 3.146067 8 14.0 13.8 7.7053 0.984 30.1979 4.9 5.21 227.5 3.146691 9 15.0 14.8 7.7072 1.001 30.2029 4.0 5.20 226.7 3.147363 8 16.0 15.8 7.7081 0.996 30.2059 3.3 5.18 225.9 3.147767 8 17.0 16.8 7.7100 0.967 30.2131 2.7 5.18 225.8 3.148636 8 18.0 17.9 7.7111 0.957 30.2167 2.2 5.18 225.9 3.149111 9 19.0 18.8 7.7116 0.994 30.2187 1.8 5.17 225.8 3.149375 8 20.0 19.8 7.7120 0.991 30.2200 1.5 5.18 225.8 3.149574 9 21.0 20.8 7.7131 0.999 30.2236 1.2 5.17 225.6 3.150043 8 22.0 21.8 7.7139 1.019 30.2274 1.0 5.18 226.1 3.150508 9 23.0 22.9 7.7140 1.039 30.2276 0.8 5.17 225.8 3.150574 8 24.0 23.8 7.7147 1.014 30.2325 0.7 5.17 225.4 3.151134 8 25.0 24.8 7.7150 1.005 30.2353 0.6 5.17 225.4 3.151462 9 26.0 25.8 7.7151 0.991 30.2365 0.4 5.18 226.1 3.151630 9 27.0 26.7 7.7146 0.935 30.2388 0.4 5.19 226.4 3.151848 8 28.0 27.7 7.7132 0.941 30.2448 0.3 5.19 226.5 3.152337 8 29.0 28.7 7.7132 0.973 30.2541 0.2 5.18 226.1 3.153258 9 30.0 29.8 7.7149 0.959 30.2698 0.2 5.16 225.3 3.154916 9 31.0 30.7 7.7169 0.975 30.2919 0.2 5.16 225.3 3.157204 9 32.0 31.7 7.7195 1.021 30.3172 0.1 5.17 225.5 3.159839 8 33.0 32.7 7.7230 1.038 30.3436 0.1 5.16 225.3 3.162655 9 34.0 33.7 7.7236 1.060 30.3477 0.1 5.15 224.7 3.163134 8 35.0 34.7 7.7243 1.045 30.3522 0.1 5.15 224.6 3.163655 8 36.0 35.7 7.7244 1.043 30.3523 0.1 5.15 224.5 3.163711 9 37.0 36.7 7.7246 0.994 30.3532 0.1 5.16 225.0 3.163850 9 38.0 37.7 7.7249 1.009 30.3549 0.1 5.16 224.9 3.164083 9 39.0 38.7 7.7267 1.021 30.3636 0.0 5.16 224.9 3.165087 8 40.0 39.6 7.7292 1.062 30.3766 0.0 5.15 224.6 3.166561 8 41.0 40.6 7.7316 1.018 30.3878 0.0 5.14 224.5 3.167854 8 42.0 41.6 7.7364 1.015 30.4105 0.0 5.14 224.3 3.170423 9 43.0 42.7 7.7422 0.966 30.4358 0.0 5.12 223.5 3.173327 8 44.0 43.6 7.7443 0.931 30.4459 0.0 5.11 222.9 3.174500 8 45.0 44.6 7.7454 0.917 30.4511 0.0 5.09 222.2 3.175118 8 46.0 45.6 7.7466 0.931 30.4559 0.0 5.09 221.9 3.175704 9 47.1 46.7 7.7484 0.899 30.4654 0.0 5.09 221.9 3.176790 8 48.0 47.6 7.7503 0.890 30.4771 0.0 5.09 222.1 3.178097 8 49.0 48.6 7.7517 0.900 30.4866 0.0 5.08 221.7 3.179148 9 50.0 49.5 7.7542 0.904 30.5047 0.0 5.08 221.4 3.181099 8 51.0 50.6 7.7550 0.879 30.5095 0.0 5.08 221.5 3.181656 9 52.0 51.6 7.7556 0.900 30.5111 0.0 5.07 221.3 3.181895 9 53.0 52.6 7.7560 0.884 30.5119 0.0 5.07 221.1 3.182051 9 54.0 53.5 7.7566 0.892 30.5160 0.0 5.07 221.0 3.182522 10 55.1 54.7 7.7580 0.917 30.5291 0.0 5.06 220.8 3.183923 13 55.9 55.4 7.7593 0.865 30.5429 0.0 5.05 220.3 3.185365 10