*2023/11/06 13:52:05.42 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/07/24 14:37:54.999 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 20 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 55273A9D NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 20 2 Depth metres 1.482 19.895 3 Temperature:Primary 'deg C (ITS90)' 11.4023 20.6194 4 Fluorescence:URU:Wetlabs mg/m^3 0.382 2.982 5 Salinity:T0:C0 PSS-78 24.1618 28.8394 6 PAR uE/m^2/sec 0.68 45.408 7 Oxygen:Dissolved:SBE mL/L 4.386 6.086 8 Oxygen:Dissolved:SBE umol/kg 191.6954 267.4162 9 Conductivity:Primary S/m 3.306827 3.52046 10 Number_of_bin_records n/a 3 50 $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 ' ' 5 10 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2023-023\Processing\derive\2023-023-0024.cnv $END *ADMINISTRATION MISSION : 2023-023 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 : IS-2 EVENT NUMBER : 24 LATITUDE : 49 38.20100 N ! (deg min) LONGITUDE : 124 4.99500 W ! (deg min) WATER DEPTH : 29 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 0251255 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 6448 Conductivity ' ' 6147 'Pressure:Strain Gauge' ' ' 1255 PAR/Logarithmic:Satlantic ' ' 2274 'Oxygen:SBE 43' ' ' 4378 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-8046 $END $REMARKS 1.0.4 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2023/10/30 16:42:10 4324 4324 CLEAN 5.3 2023/10/30 16:42:30 4313 4313 ADTIMCH 4.4 2023/10/30 16:42:46 4313 4313 CLIP 1.4.1 2023/10/30 16:43:21 4313 1194 SHIFTDAT 3.5 2023/10/30 16:43:59 1194 1194 DELETE 6.3 2023/10/30 16:44:10 1194 432 BINAVE 4.2.1 2023/11/06 13:21:06 432 20 REMOVECH 8.2 2023/11/06 13:22:09 20 20 CHGUNITS 3.2 2023/11/06 13:22:27 20 20 REORDER 1.3.1 2023/11/06 13:24:02 ? ? HDREDIT2 3.2 2023/11/06 13:52:05 ? ? $END $REMARKS -CLEAN functions: 2023/10/30 16:42:24 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] where channel Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] is in the range -100 184 data records in pad range. Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 9.07 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 3120, 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= 2.00 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: 7 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 8 points) will be deleted. Drop rate applies in the range 10.00 to 10.22 dbars Sample interval (from FILE section of header) = 0.062 seconds. -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 2023/11/06 13:22:09 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2023/11/06 13:52:05 Applied edit header: E:\Telework\2023-023\Processing\doc\2023-023-HDR.TXT Channel 1: Pressure [decibar] 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 ==> F10.5 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 1.0.4 Mar 23 2021 08:54:28 2023-07-24T05:33:40 15.4 0.3 7.3 3.3 7.3 53.7 18.6 15532032 2000683008 215722 27787264 0 0 Sea-Bird Electronics, Inc 1.0.4 Mar 23 2021 08:54:28 1.0 2023-02-02T08:30:30 temperature-0 03-6448 conductivity-0 04-6147 strain-0 12364712 PAR PAR-2274 NONE NONE DO 4378 NONE NONE CHL 8046 NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE 115200 1 0 ser1 9600 1 S> ts 0 start 254 254 1 3 60 0 ser2 9600 1 S> ts 0 start 254 254 1 3 60 0 0 0 0 3000 60 1 0 1 1 0 0 0 0 0 0 0 8 12364712 2023-02-13 1.669452e-01 2.757409e-04 -6.637241e-14 -7.156559e+01 4.895334e+01 -7.272807e-02 8.388920e+06 5.351747e+01 -1.188608e+00 2.512468e+01 -7.500000e-05 0.000000e+00 0.000000e+00 1.450000e+03 2023-07-24T05:33:43 # nquan = 12 # nvalues = 4324 # 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 = 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/sat/log: PAR/Logarithmic, Satlantic [umol photons/m^2/sec] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity, Practical [PSU] # name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 11 = flag: flag # span 0 = 1, 4324 # span 1 = 0.334, 20.224 # span 2 = 0.331, 20.052 # span 3 = -10.9742, 20.6453 # span 4 = 0.007065, 3.520799 # span 5 = -0.1430, 19.3099 # span 6 = 1.8852, 3.0986 # span 7 = 8.5578e-02, 1.2844e+02 # span 8 = -0.798, 0.859 # span 9 = 0.0834, 28.8684 # span 10 = -110.4885, 12.6149 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Jul 24 2023 05:33:43 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 6448 # 04-Feb-23 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.33293641e-003 # 6.39082893e-004 # 2.20950583e-005 # 2.06770154e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 6147 # 18-Jan-23 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01031449e+001 # 1.39347559e+000 # -1.63382489e-003 # 1.84236483e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1255 # 13-Feb-23 # 1.66945152e-001 # 2.75740921e-004 # -6.63724103e-014 # -7.15655855e+001 # 4.89533360e+001 # -7.27280730e-002 # 8.38892017e+006 # 5.35174656e+001 # -1.18860817e+000 # 2.51246775e+001 # -7.50000000e-005 # 0.00000000e+000 # 0.000000 # # # # # # 2274 # 01/25/23 # 9.7164e-001 # 8.0889e-001 # 1.3589e+000 # 1 # 1.0000e+000 # # # # # # # # # 4378 # 28-Mar-23 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.6069e-001 # -0.5173 # -3.4533e-003 # 1.1469e-004 # -1.9161e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 2.2900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # # # # FLRTD-8046 # 21-Apr-2023 # 1.30000000e+001 # # 0.0110 # # # # # # # # # # # #
# datcnv_date = Oct 30 2023 12:02:48, 7.26.7.129 [datcnv_vars = 9] # datcnv_in = E:\Telework\2023-023\Unprocessed\CTD Data\2023-023-0024.xml E:\Tel ework\2023-023\Processing\doc\2023-023-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Oct 30 2023 16:35:57, 7.26.7.129 # wildedit_in = E:\Telework\2023-023\Processing\convert\2023-023-0024.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prdM depSM t090C c0S/m # wildedit_excl_bad_scans = yes # wfilter_date = Oct 30 2023 16:37:07, 7.26.7.129 # wfilter_in = E:\Telework\2023-023\Processing\wildedit\2023-023-0024.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 16 # wfilter_action c0S/m = cosine, 16 # alignctd_date = Oct 30 2023 16:40:38, 7.26.7.129 # alignctd_in = E:\Telework\2023-023\Processing\wfilter\2023-023-0024.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Oct 30 2023 16:41:21, 7.26.7.129 # celltm_in = E:\Telework\2023-023\Processing\align\2023-023-0024.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Oct 30 2023 16:41:41, 7.26.7.129 [derive_vars = 2] # Derive_in = E:\Telework\2023-023\Processing\celltm\2023-023-0024.cnv E:\Telewo rk\2023-023\Processing\doc\2023-023-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* -------------------------------------------------------------------------------------- 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 all bottle samples taken from near the bottom of casts. No recalibration was applied. Extracted chlorophyll samples were available from the surface. The ratio of CTD Fluorescence to Extracted CHL samples was lower than usually seen, but followed the pattern of ratio FL/CHL gradually dropping as extracted chlorophyll values rose. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. Surface saturation values were between 65% and 118% with all values <100% coming from the Gulf Islands area (including cast #49). For details on the processing see document: 2023-023_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 1.0 1.5 20.5892 2.345 24.1950 45.4 6.09 267.4 3.48303 3 2.0 1.8 20.6194 2.341 24.1618 40.8 6.04 265.6 3.48094 50 3.0 3.0 20.5917 2.279 24.2500 25.2 5.98 262.8 3.49040 25 4.0 4.0 20.3019 2.982 24.5532 16.9 5.82 255.6 3.50819 22 5.0 5.0 19.8429 2.953 24.9009 11.8 5.86 257.1 3.51845 22 6.0 5.9 19.4598 2.321 25.1444 8.6 5.69 249.9 3.52046 20 7.0 6.9 18.8179 1.531 25.5003 6.4 5.73 251.4 3.51630 20 8.0 7.9 18.5141 1.276 25.6306 4.9 5.44 238.8 3.50925 19 9.0 8.9 17.4007 1.081 26.1776 3.9 5.36 235.1 3.49008 20 10.0 9.9 16.4432 0.781 26.6050 3.2 5.20 228.0 3.46655 20 11.0 10.9 15.4920 0.718 27.0221 2.7 4.96 217.0 3.44026 20 12.0 11.9 14.3062 0.712 27.5252 2.4 4.76 208.4 3.40385 19 13.0 12.9 13.4469 0.630 27.8390 2.1 4.74 207.4 3.37027 19 14.0 13.9 13.1015 0.498 27.9959 1.9 4.75 207.6 3.35986 20 15.0 14.9 12.7161 0.514 28.1441 1.6 4.54 198.7 3.34511 20 16.0 15.9 12.1117 0.417 28.4009 1.3 4.42 193.2 3.32409 20 17.0 16.9 11.7926 0.382 28.5491 1.1 4.42 193.1 3.31413 19 18.0 17.8 11.5426 0.411 28.6718 1.0 4.41 192.8 3.30686 19 19.0 18.8 11.4613 0.396 28.7340 0.8 4.39 191.7 3.30683 21 20.0 19.9 11.4023 0.600 28.8394 0.7 4.55 199.0 3.31305 34