*2023/06/13 15:16:48.83 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/02/20 19:47:54.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 59 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F91F38C3 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.063 59.026 2 Depth metres 0.942 58.554 3 Temperature:Primary 'deg C (ITS90)' 7.6488 7.8039 4 Fluorescence:URU:Wetlabs mg/m^3 1.126 1.75 5 Salinity:T0:C0 PSS-78 26.307 30.1456 6 PAR uE/m^2/sec 0.2E-01 133.022 7 Oxygen:Dissolved:SBE mL/L 4.803 5.516 8 Oxygen:Dissolved:SBE umol/kg 209.5787 241.3957 9 Conductivity:Primary S/m 2.772402 3.151664 10 Number_of_bin_records n/a 7 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 ' ' 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\2023-002-0058.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 : CBE2 EVENT NUMBER : 58 LATITUDE : 48 44.21700 N ! (deg min) LONGITUDE : 123 34.44000 W ! (deg min) WATER DEPTH : 64 *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 2071 2071 CLEAN 5.3 2023/06/08 15:57:44 2071 2071 CLIP 1.4.1 2023/06/08 16:26:21 2071 1142 SHIFTDAT 3.5 2023/06/09 09:30:38 1142 1142 DELETE 6.3 2023/06/09 10:05:38 1142 542 CTDEDIT 5.4.0 2023/06/09 14:43:16 542 496 BINAVE 4.2.1 2023/06/13 10:03:54 496 59 CHGUNITS 3.2 2023/06/13 11:44:11 59 59 REMOVECH 8.2 2023/06/13 15:15:56 59 59 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 = 930, 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 50.45 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.4.0 2023/06/09 14:43:16 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 3-002-0058.hex Software Version 1.59 Temperature SN = 6566 Conductivity SN = 5046 System UpLoad Time = Feb 21 2023 09:42:53 Latitude: 48 44.217 N Longitude: 123 34.440 W Station: CBE2 Depth: 64 m ds SBE 25 CTD V 4.1c SN 0456 02/21/23 17:42:22.443 external pressure sensor, range = 1450 psia, tcval = -17 xtal = 9437029 clk = 32767.576 vmain = 10.6 iop = 304 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 30 02/20 19:47:54 smpls 178569 to 180639 nv = 3 avg = 1 stp = switch of S> # nquan = 12 # nvalues = 2071 # 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, 2071 # span 1 = -0.065, 60.452 # span 2 = -0.162, 60.083 # span 3 = 1.8169, 9.4285 # span 4 = 0.055635, 3.153140 # span 5 = 0.2193, 4.4683 # span 6 = 0.0073, 2.3468 # span 7 = 1.8523e-02, 5.1168e+02 # span 8 = -1.227, 1.181 # span 9 = 0.4863, 30.1593 # span 10 = -2.0467, 13.4070 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Feb 20 2023 19:47:54 [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 15:52:10, 7.26.7.129 [datcnv_vars = 9] # datcnv_in = D:\Telework\2023-002\Unprocessed\2023-002-0058.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\2023-002-0058.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\2023-002-0058.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\2023-002-0058.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\2023-002-0058.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\2023-002-0058.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 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 1.1 0.9 7.6488 1.750 26.3070 133.0 5.52 241.4 2.772402 17 2.0 1.9 7.6972 1.497 27.3085 100.0 5.42 236.9 2.871655 9 3.0 2.9 7.7658 1.538 29.3177 68.2 5.20 227.0 3.067981 9 4.0 4.0 7.7753 1.487 29.7725 49.3 5.07 221.4 3.111827 8 5.0 5.0 7.7735 1.533 29.8488 37.7 5.03 219.5 3.118938 8 6.0 6.0 7.7694 1.479 29.9148 29.3 5.00 218.4 3.124878 8 7.0 6.9 7.7648 1.463 29.9406 22.9 4.99 217.8 3.126983 8 8.0 7.9 7.7631 1.542 29.9466 17.8 4.98 217.4 3.127444 8 9.0 8.9 7.7620 1.545 29.9513 14.0 4.99 217.6 3.127845 8 10.0 9.9 7.7615 1.476 29.9608 10.9 4.98 217.5 3.128748 9 11.1 10.9 7.7624 1.417 29.9737 8.5 4.97 217.1 3.130079 8 12.0 12.0 7.7637 1.393 29.9788 6.7 4.97 216.7 3.130702 8 13.0 12.9 7.7659 1.395 29.9849 5.3 4.96 216.2 3.131499 8 14.0 13.8 7.7674 1.375 29.9905 4.2 4.94 215.7 3.132194 8 15.0 14.9 7.7681 1.404 29.9927 3.2 4.94 215.7 3.132493 9 16.0 15.9 7.7678 1.470 29.9918 2.5 4.95 216.0 3.132432 8 17.0 16.8 7.7671 1.472 29.9883 2.0 4.95 215.9 3.132084 8 18.0 17.9 7.7670 1.497 29.9897 1.6 4.95 215.9 3.132245 8 19.0 18.9 7.7673 1.543 29.9910 1.2 4.95 215.9 3.132431 9 20.0 19.9 7.7674 1.474 29.9916 1.0 4.95 215.9 3.132548 8 21.0 20.8 7.7676 1.472 29.9921 0.8 4.95 215.9 3.132646 8 22.0 21.8 7.7675 1.501 29.9909 0.6 4.94 215.6 3.132563 8 23.0 22.8 7.7674 1.519 29.9907 0.5 4.95 216.1 3.132584 9 24.0 23.8 7.7679 1.437 29.9924 0.4 4.95 216.1 3.132828 8 25.0 24.8 7.7677 1.457 29.9937 0.3 4.95 216.2 3.132971 8 26.0 25.8 7.7683 1.465 29.9948 0.2 4.95 216.2 3.133166 8 27.0 26.8 7.7689 1.487 29.9963 0.2 4.96 216.3 3.133396 8 28.0 27.7 7.7694 1.456 29.9964 0.2 4.95 216.1 3.133485 8 29.0 28.7 7.7708 1.489 29.9982 0.1 4.94 215.7 3.133811 8 30.0 29.7 7.7720 1.485 30.0014 0.1 4.95 216.0 3.134243 8 31.0 30.7 7.7722 1.437 30.0026 0.1 4.95 216.1 3.134423 9 32.1 31.8 7.7724 1.419 30.0024 0.1 4.94 215.7 3.134468 8 33.0 32.7 7.7727 1.444 30.0034 0.1 4.93 215.4 3.134621 7 34.0 33.7 7.7726 1.470 30.0032 0.1 4.93 215.1 3.134630 8 35.0 34.6 7.7721 1.410 30.0032 0.0 4.93 215.4 3.134631 8 36.0 35.7 7.7721 1.455 30.0036 0.0 4.94 215.4 3.134709 8 37.0 36.7 7.7723 1.461 30.0035 0.0 4.94 215.6 3.134765 9 38.0 37.6 7.7724 1.435 30.0042 0.0 4.94 215.4 3.134876 8 39.0 38.6 7.7729 1.483 30.0060 0.0 4.94 215.7 3.135129 8 40.0 39.6 7.7729 1.390 30.0061 0.0 4.94 215.6 3.135172 8 41.0 40.7 7.7740 1.367 30.0102 0.0 4.94 215.4 3.135688 9 42.0 41.6 7.7748 1.423 30.0153 0.0 4.94 215.4 3.136288 8 43.0 42.6 7.7758 1.422 30.0181 0.0 4.94 215.4 3.136665 8 44.0 43.6 7.7786 1.386 30.0274 0.0 4.92 214.9 3.137811 8 45.0 44.6 7.7831 1.347 30.0460 0.0 4.91 214.3 3.139979 8 46.0 45.6 7.7866 1.342 30.0635 0.0 4.89 213.5 3.141962 9 47.0 46.6 7.7885 1.262 30.0752 0.0 4.89 213.4 3.143258 8 48.0 47.5 7.7890 1.287 30.0786 0.0 4.89 213.3 3.143657 8 49.0 48.6 7.7893 1.236 30.0796 0.0 4.87 212.7 3.143821 8 50.0 49.6 7.7896 1.225 30.0810 0.0 4.88 212.7 3.144021 9 51.0 50.6 7.7899 1.245 30.0813 0.0 4.88 213.0 3.144112 8 52.0 51.5 7.7903 1.176 30.0825 0.0 4.87 212.6 3.144305 9 53.0 52.5 7.7924 1.326 30.0896 0.0 4.88 212.8 3.145188 8 54.0 53.5 7.7938 1.274 30.0960 0.0 4.86 212.1 3.145947 9 55.0 54.6 7.7947 1.177 30.1018 0.0 4.85 211.5 3.146605 8 56.0 55.5 7.7947 1.155 30.1050 0.0 4.85 211.7 3.146947 8 57.0 56.5 7.7963 1.198 30.1124 0.0 4.86 212.0 3.147825 9 58.0 57.6 7.7990 1.126 30.1253 0.0 4.83 211.0 3.149302 9 59.0 58.6 7.8039 1.132 30.1456 0.0 4.80 209.6 3.151664 9