*2022/04/06 11:09:07.28 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/12/21 16:00:27.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 12 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 156AD47B NUMBER OF CHANNELS : 16 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 12 2 Bottle:Firing_Sequence n/a 1 12 3 Pressure decibar 2.464 370.398 4 Depth metres 2.442 366.88 5 Temperature:Primary 'deg C (ITS90)' 6.7951 9.9311 6 Conductivity:Primary S/m 2.688332 3.334507 7 Transmissivity %/metre 54.2 59.4 8 Fluorescence:URU:Seapoint mg/m^3 0.81E-01 0.415 9 PAR uE/m^2/sec 0.427 22.284 10 Salinity:T0:C0 PSS-78 26.0641 30.7692 11 Oxygen:Dissolved:SBE mL/L 1.259 6.152 12 Oxygen:Dissolved:SBE umol/kg 54.92721 269.2521 13 Sample_Number n/a 57 57 14 Number_of_bin_records n/a 241 241 15 Salinity:Bottle PSS-78 30.7687 30.7687 16 Flag:Salinity:Bottle ' ' $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 3 I I 0 2 -99 ' ' 3 I I 0 3 -99 ' ' 7 F ' ' 1 4 -99 ' ' 7 F ' ' 1 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 10 F ' ' 6 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 8 F ' ' 3 9 -99 ' ' 7 F ' ' 1 10 -99 ' ' 9 F ' ' 4 11 -99 ' ' 7 F ' ' 2 12 -99 ' ' 6 F ' ' 1 13 -99 ' ' 5 I I 0 14 ' ' ' ' 5 I I 0 15 -99 ' ' 9 F R4 4 16 0 ' ' 3 NQ C ' ' $END $REMARKS Quality flags have the following significance: ---------------------------------------------------------------------------------- 0 = Acceptable measurement with no header comment 1 = Sample for this measurement was collected but not analyzed. Sample lost. 2 = Acceptable measurement with header comment 3 = Questionable measurement (Probably Good) 4 = Poor measurement (Probably Bad) 5 = Measurement not reported (Bad) 6 = Mean of replicate measurements 7 = Manual chromatographic peak measurement 8 = Irregular digital chromatographic peak integration 9 = Sample was planned for this measurement from this bottle but was not collected ---------------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2021-078 AGENCY : OSD, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Winter Inlets SCIENTIST : Page S. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Vancouver Harbour / Indian Arm STATION : TO4A EVENT NUMBER : 57 LATITUDE : 50 25.67000 N ! (deg min) LONGITUDE : 124 30.96000 W ! (deg min) WATER DEPTH : 376 ALTIMETER (M) : 8.25 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0506 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2374 Conductivity ' ' 3184 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 4883 Conductivity:2 ' ' 4395 'Oxygen:SBE 43' ' ' 1119 Fluorometer:Seapoint ' ' 3982 'Transmissometer:WET Labs C-Star' ' ' 983DR Altimeter ' ' 73171 PAR/Irradiance:Biospherical/Licor ' ' 4565 $END $REMARKS Software Version Seasave V 7.26.7.121 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2022/04/01 09:06:29 2892 2892 CLEAN 5.3 2022/04/01 09:07:07 2892 2892 ADDSAMP 3.6 2022/04/01 09:17:17 2892 2892 BINAVE 4.2.1 2022/04/06 10:33:10 2892 12 MERGE 3.6 2022/04/06 10:33:26 12 12 CLEAN 5.3 2022/04/06 10:33:40 12 12 SORT 3.6 2022/04/06 10:33:47 12 12 REMOVECH 8.2 2022/04/06 10:38:25 12 12 CHGUNITS 3.2 2022/04/06 11:01:40 12 12 REORDER 1.3.1 2022/04/06 11:04:23 ? ? HDREDIT2 3.2 2022/04/06 11:09:07 ? ? $END $REMARKS -CLEAN functions: 2022/04/01 09:07:07 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: D:\Telework\2021-078\Processing\hydro\addsamp.csv Bottle Channel Name: Bottle_Number -The following BINAVE parameters were used: Bin channel = Bottle_Number 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. -The following MERGE parameters were used: 2022/04/06 10:33:26 Merge Channel: Bottle_Number Merge Scheme Used: 4: Add Secondary to Matching Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Salinity:Bottle, Flag:Salinity:Bottle, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Phaeo-Pigment:Extracted, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Temperature:Draw, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate Primary file : D:\Telework\2021-078\Processing\hydro\2021-078-0057.samavg Secondary file: D:\Telework\2021-078\Processing\hydro\2021-078-0057.mrgcln1s 12 secondary records matched to primary records. -SORT parameters: 2022/04/01 09:29:56 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2022/04/06 10:33:40 20 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* Set event to last 4 characters of file name Remove remark heading: "Comments from secondary" -SORT parameters: 2022/04/06 10:33:47 Sorted in ascending order of channel Pressure -REMOVECH 2022/04/06 10:38:25 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Status:Pump Altimeter [metres] Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2022/04/06 11:09:07 Applied edit header: D:\Telework\2021-078\Processing\doc\HYDRO\2021-078-bot-hdr.txt Channel 2: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 1: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number Channel 4: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F9.4 ==> F7.1 Channel 7: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Format: F9.4 ==> F6.1 Channel 6: Conductivity:Primary [S/m] Format: F8.3 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\ctddata\2021-078\2021-078-0057.hdr Software Version Seasave V 7.26.7.121 Temperature SN = 2374 Conductivity SN = 3184 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Dec 21 2021 08:00:27 NMEA Latitude = 50 25.67 N NMEA Longitude = 124 30.96 W NMEA UTC (Time) = Dec 21 2021 15:57:56 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.1e number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Cruise # 2021-078: Ship Vector: Station: TO4A Depth: 376 System UTC = Dec 21 2021 16:00:27 # nquan = 20 # nvalues = 2892 # units = specified # name 0 = scan: Scan Count # name 1 = bpos: Bottle Position in Carousel # name 2 = nbf: Bottles Fired # name 3 = prDM: Pressure, Digiquartz [db] # name 4 = depSM: Depth [salt water, m] # name 5 = t090C: Temperature [ITS-90, deg C] # name 6 = t190C: Temperature, 2 [ITS-90, deg C] # name 7 = c0S/m: Conductivity [S/m] # name 8 = c1S/m: Conductivity, 2 [S/m] # name 9 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 10 = flSP: Fluorescence, Seapoint # name 11 = sbeox0V: Oxygen raw, SBE 43 [V] # name 12 = par: PAR/Irradiance, Biospherical/Licor # name 13 = pumps: Pump Status # name 14 = altM: Altimeter [m] # name 15 = dz/dtM: Descent Rate [m/s] # name 16 = sal00: Salinity, Practical [PSU] # name 17 = sal11: Salinity, Practical, 2 [PSU] # name 18 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 19 = flag: 0.000e+00 # interval = seconds: 0.0416667 # start_time = Dec 21 2021 16:00:27 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 2374 # 03-Feb-21 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34931123e-003 # 6.45953988e-004 # 2.36227190e-005 # 2.24939050e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3184 # 03-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 # # # -1.02057865e+001 # 1.42427403e+000 # 1.33508890e-003 # -8.75076514e-006 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 29-Jan-21 # -4.957807e+004 # -1.280011e+000 # 1.485710e-002 # 4.021200e-002 # 0.000000e+000 # 3.037224e+001 # -6.696188e-004 # 3.897170e-006 # 3.287590e-009 # 0.99996489 # -0.04770 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 4883 # 04-Feb-21 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38050793e-003 # 6.40753474e-004 # 2.17490826e-005 # 1.86913685e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4395 # 03-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 # # # -9.98764242e+000 # 1.71429791e+000 # -5.53919773e-003 # 5.32774438e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1119 # 05-Feb-21 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.8770e-001 # -0.5143 # -4.7967e-003 # 1.9788e-004 # -3.3377e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 2.0400 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3982 # # # 1 # 0.000 # # # # # # 983DR # Oct 2020 # 19.6589 # 0.5308 # 0.250 # # # # # # # # # 73171 # 2021-01-20 # 15.000 # 0.000 # # # # # # # # # 4565 # 2021-02-24 # 1.00000000 # 0.00000000 # 3802281368.82000020 # 1.00000000 # 0.03962000 # # # # # # # datcnv_date = Feb 02 2022 16:49:35, 7.23.2 # datcnv_in = D:\Telework\2021-078\Unprocessed\CTD\2021-078-0057.hex D:\Telework \2021-078\Processing\doc\2021-078-sbe911.XMLCON # datcnv_ox_hysteresis_correction = yes # datcnv_ox_tau_correction = yes # datcnv_bottle_scan_range_source = BL file # datcnv_scans_per_bottle = 241 END* Analysis methods: ----------------- Salinity samples were collected in 200 mL type ll glass bottles with disposable nylon inserts and screw caps supplied by Ocean Scientific International Limited. They were analyzed in a temperature-controlled lab on a Guildline 8400B Salinometer standardized with IAPSO standard seawater 21 - 42 days after collection. For details including a duplicate analysis, see document QF2021-078SAL*.xlsx. References: 1. Barwell-Clarke, J. and Whitney, F. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. * For PDF versions of these papers see folder \\Cruise_Data\DOCUMENTS\Analysis Reference Papers --------------------------------------------------------------------------------- CTD Data Processing Notes: -------------------------- Conductivity, Transmissivity, Fluorescence:URU:Seapoint and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. There were 5 salinity samples that indicate that the primary CTD salinity was close to bottles. There was no dissolved oxygen sampling. Surface saturation values are low but reasonble for this region and time of year; there is no evidence of how accurate the DO values are. Based on the usual performance of this type of sensor, values are likely to be slightly low, typically by 2% to 3%. There was some evidence that pressure might be reading high from 2 cruises on the Franklin and a lab test at IOS. However, there is a good deal of evidence from this cruise indicating that the pressure is reliable. That evidence came from observations when the CTD was in water and when it moved through the sea surface at the beginning and end of casts. No recalibration was applied. For details on data processing see document: 2021-078_Processing_Report.doc. --------------------------------------------------------------------------------- !1- 2- --3--- --4--- ---5---- ----6---- --7-- ---8--- --9--- ---10--- --11-- --12- -13- -14- ---15--- 16 !Bo Bo Pressu Depth Temperat Conductiv Trans Fluores PAR Salinity Oxygen Oxyge Samp Numb Salinity Fl !tt tt re ure: ity: missi cence: :T0:C0 : n: le_ er_o :Bottle ag !~u ~u Primary Primary vity URU: Dissol Disso Numb ~bin ~o !mb en Seapoin ved: lved: er _rec tt !er ce t SBE SBE ords le !-- -- ------ ------ -------- --------- ----- ------- ------ -------- ------ ----- ---- ---- -------- -- *END OF HEADER 12 12 2.5 2.4 6.8428 2.696000 56.0 0.405 22.3 26.1139 6.14 268.8 -99 241 -99.0000 0 11 11 5.3 5.3 6.7951 2.688000 55.9 0.403 8.3 26.0641 6.15 269.3 57 241 -99.0000 0 10 10 10.1 10.0 7.5390 2.804000 57.1 0.415 2.8 26.7200 5.84 255.7 -99 241 -99.0000 0 9 9 20.3 20.1 8.3362 2.925000 58.9 0.230 0.8 27.3552 5.34 233.7 57 241 -99.0000 0 8 8 30.2 29.9 9.3763 3.058000 59.1 0.140 0.5 27.8979 4.57 199.7 -99 241 -99.0000 0 7 7 40.6 40.2 9.8380 3.139000 59.4 0.107 0.4 28.3513 4.08 178.2 57 241 -99.0000 0 6 6 50.6 50.2 9.9311 3.191000 59.2 0.091 0.4 28.7866 3.58 156.6 -99 241 -99.0000 0 5 5 75.4 74.7 9.4340 3.225000 57.6 0.083 0.4 29.5222 2.47 107.8 57 241 -99.0000 0 4 4 100.8 99.9 9.2397 3.271000 58.8 0.086 0.4 30.1449 2.25 98.2 -99 241 -99.0000 0 3 3 150.5 149.2 9.3380 3.331000 58.8 0.086 0.4 30.6502 1.26 54.9 57 241 -99.0000 0 2 2 202.3 200.4 9.2195 3.335000 58.5 0.083 0.4 30.7672 1.90 82.8 -99 241 30.7687 6 1 1 370.4 366.9 8.8282 3.309000 54.2 0.081 0.4 30.7692 2.63 114.6 57 241 -99.0000 0