*2024/02/01 13:51:26.16 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/07/22 03:16:50.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 20 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 898D2544 NUMBER OF CHANNELS : 20 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 20 2 Bottle:Firing_Sequence n/a 1 20 3 Pressure decibar 4.963 334.023 4 Depth metres 4.921 330.891 5 Temperature:Primary 'deg C (ITS90)' 5.9897 13.0612 6 Transmissivity %/metre 21 68.1 7 Transmissivity:Green %/metre 25.4 95.2 8 Fluorescence:URU:Seapoint mg/m^3 0.11 4.509 9 Salinity:T0:C0 PSS-78 32.2517 34.0261 10 Oxygen:Dissolved:SBE mL/L 1.187 6.545 11 Conductivity:Primary S/m 3.364337 3.812576 12 Number_of_bin_records n/a 241 241 13 Sample_Number n/a 1 20 14 Temperature:Draw 'deg C (ITS90)' 6.7 11.7 15 Salinity:Bottle PSS-78 32.2957 34.0256 16 Flag:Salinity:Bottle n/a 17 Oxygen:Dissolved mL/L 1.2 6.853 18 Oxygen:Dissolved umol/kg 52.2 211.8 19 Flag:Oxygen:Dissolved n/a 20 Oxygen:Dissolved umol/kg 52.19869 211.8183 $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 ' ' 6 F ' ' 1 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 8 F ' ' 3 9 -99 ' ' 9 F ' ' 4 10 -99 ' ' 7 F ' ' 2 11 -99 ' ' 10 F ' ' 5 12 -99 ' ' 5 I I 0 13 -99 ' ' 5 I I 0 14 -99 ' ' 6 F R4 1 15 -99 ' ' 9 F R4 4 16 0 ' ' 3 NQ C ' ' 17 -99 ' ' 8 F R4 3 18 -99 ' ' 6 F ' ' 1 19 n/a ' ' 3 NQ C ' ' 20 -99 ' ' 6 F ' ' 1 $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 : 2023-034 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Deep Sea Marine Conservation Survey - Leg 2 SCIENTIST : Norgard T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : 004 EVENT NUMBER : 4 LATITUDE : 50 4.02000 N ! (deg min) LONGITUDE : 128 2.17000 W ! (deg min) WATER DEPTH : 330 ALTIMETER (M) : 5.71 ! 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 : 1515 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 6754 Conductivity ' ' 6141 'Pressure:Digiquartz with TC' ' ' 1515 Temperature:2 ' ' 6736 Conductivity:2 ' ' 6146 'Oxygen:SBE 43' ' ' 1119 Fluorometer:Seapoint ' ' 3950 Altimeter ' ' 73171 'Transmissometer:WET Labs C-Star' ' ' 1185DR 'Transmissometer:WET Labs C-Star:2' ' ' 1883DG $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 2024/01/29 14:39:22 4820 4820 CLEAN 5.3 2024/01/29 14:39:45 4820 4820 ADDSAMP 3.6 2024/01/29 14:53:04 4820 4820 BINAVE 4.2.1 2024/01/29 14:53:29 4820 20 MERGE 3.6 2024/01/29 14:58:16 20 20 CLEAN 5.3 2024/02/01 11:25:19 20 20 CALIB 12.1 2024/02/01 11:25:22 20 20 SORT 3.6 2024/02/01 13:31:09 20 20 REMOVECH 8.2 2024/02/01 13:50:25 20 20 CHGUNITS 3.2 2024/02/01 13:51:00 20 20 CHGUNITS 3.2 2024/02/01 13:51:03 20 20 REORDER 1.3.1 2024/02/01 13:51:19 ? ? HDREDIT2 3.2 2024/02/01 13:51:26 ? ? $END $REMARKS -CLEAN functions: 2024/01/29 14:39:45 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: E:\Telework\2023-034\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: 2024/01/29 14:58:16 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: Sample_Number, Bottle:Position, 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, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide, Dimethylsulfoniopropionate_Dissolved, Flag:Dimethylsulfoniopropionate_Dissolved, Dimethylsulfoniopropionate_Total, Flag:Dimethylsulfoniopropionate_Total Primary file : E:\Telework\2023-034\Processing\hydro\2023-034-0004.samavg Secondary file: E:\Telework\2023-034\Processing\hydro\2023-034-0004.mrgcln1s 20 secondary records matched to primary records. -SORT parameters: 2024/01/29 14:57:54 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2024/02/01 11:25:19 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* Remove remark heading: "Comments from secondary" -CALIB parameters: 2024/02/01 11:25:22 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2023-034\Processing\doc\2023-034-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 19 Oxygen:Dissolved:SBE mL/L 10 0.1130000E-01 0.1022700E+01 -SORT parameters: 2024/02/01 13:31:09 Sorted in ascending order of channel Pressure [decibar] -REMOVECH 2024/02/01 13:50:25 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Status:Pump Altimeter [metres] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Draw Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved' changed from mL/L to umol/kg -CHANGE units: Temperature reference channel: Temperature:Draw Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved' changed from mL/L to umol/kg -HEADER EDITS: 2024/02/01 13:51:26 Applied edit header: E:\Telework\2023-034\Processing\doc\HYDRO\2023-034-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 3: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 4: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 6: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Channel 7: Transmissivity:Green [%/metre] Name: Transmissivity:2 ==> Transmissivity:Green Channel 10: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 12: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 14: Temperature:Draw [deg C (ITS90)] Format: F7.2 ==> F6.1 Channel 16: Flag:Salinity:Bottle [n/a] Units: ==> n/a Channel 19: Flag:Oxygen:Dissolved [n/a] Units: ==> n/a Pad: 0 ==> n/a Channel 11: Conductivity:Primary [S/m] Format: F11.6 ==> F10.5 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Users\WaterProperties\Desktop\2023-034\CTD Data\2023-034-004.hex Software Version Seasave V 7.26.7.121 Temperature SN = 6754 Conductivity SN = 6141 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 22 2023 03:16:50 NMEA Latitude = 50 04.02 N NMEA Longitude = 128 02.17 W NMEA UTC (Time) = Jul 22 2023 03:13:05 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> Tully: 2023-034 Station: 004 Depth: 330 System UTC = Jul 22 2023 03:16:50 # nquan = 20 # nvalues = 4820 # 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 = CStarTr1: Beam Transmission, WET Labs C-Star, 2 [%] # name 11 = flSP: Fluorescence, Seapoint # name 12 = sbeox0V: Oxygen raw, SBE 43 [V] # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # name 15 = altM: Altimeter [m] # 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 = Jul 22 2023 03:16:50 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 6754 # 24-Jan-23 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34884869e-003 # 6.36129331e-004 # 2.19315332e-005 # 2.04264414e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 6141 # 24-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 # # # -1.01822289e+001 # 1.35789111e+000 # -1.09472286e-003 # 1.45897259e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1515 # 17-Feb-23 # -4.559464e+004 # 2.765631e-001 # 1.458800e-002 # 3.588000e-002 # 0.000000e+000 # 2.998014e+001 # -1.702370e-004 # 4.063970e-006 # 2.361430e-009 # 0.99997000 # 0.45860 # 0.000000e+000 # 1.279680e-002 # -9.516910e+000 # # # # # # 6736 # 03-Feb-23 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.33885478e-003 # 6.40054147e-004 # 2.22195855e-005 # 2.08937167e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 6146 # 24-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 # # # -1.01370744e+001 # 1.39072232e+000 # -1.37451113e-003 # 1.63626056e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1119 # 10-Feb-23 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.8865e-001 # -0.5131 # -4.3752e-003 # 2.1510e-004 # -3.9564e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 2.1800 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3950 # May-2023 # # 2 # 0.000 # # # # # # # # # # # # 73171 # 2021-01-20 # 15.000 # 0.000 # # # # # # # # # 1185DR # 2023-02-20 # 20.6101 # -1.1583 # 0.250 # # # # # # 1883DG # 2023-02-20 # 20.6538 # -0.1012 # 0.250 # # # # datcnv_date = Jan 29 2024 14:39:16, 7.26.7.129 # datcnv_in = E:\Telework\2023-034\Unprocessed\2023-034-0004.hex E:\Telework\202 3-034\Processing\doc\2023-034-ctd.XMLCON # datcnv_ox_hysteresis_correction = yes # datcnv_ox_tau_correction = yes # datcnv_bottle_scan_range_source = BL file # datcnv_scans_per_bottle = 241 END* Sample_Number 11: SAL: Pressure seal may not have been perfect - flow was slow through the conductivity cell. Sample_Number 1: OXY: Sat on stir plate for approximately 20 minutes before titration. Sample_Number 17: OXY: Big bubble in flask; crack in ground glass; flask discarded after analysis Sample_Number 19: OXY: Added 2 mL of acid prior to titration. Sample_Number 20: OXY: Draw temperature was not recorded. There was also a bubble in the flask prior to analysis. Analysis methods: ----------------- Oxygen samples were analyzed at sea using an automated Winkler titration System (Metrohm Dosimat model 876 and a UV light source and detector with a 365nm filter controlled by LV02_876 software designed and constructed by Scripps Institution of Oceanography) with modifications based on Carpenter (1965) and adhering to WOCE protocols (Culberson 1991). Samples were collected on July 21 and analyzed 5 days later. Only two replicate samples were collected as a result of a very small sample set (1 event), so a precision analysis was not completed. For details see document QF2023-034OXY*.xlsx. 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 20 days after collection. Precision was not assessed as a result of small population size (2 duplicates -1 event). For details, see document QF2023-034SAL*.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. 2. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 3. Culberson, C.H. 1991. Dissolved oxygen. WOCE Hydrographic Programme Operations and Methods (July 1991). 15pp. * For PDF versions of these papers see folder \\Cruise_Data\DOCUMENTS\Analysis Reference Papers --------------------------------------------------------------------------------- CTD Data Processing Notes: -------------------------- Conductivity, Transmissivity and Fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. There were 2 WetLabs CStar transmissometers in use during this cruise: Channel Transmissometer refers to sensor #1185DR (650nm - red) Channel Transmissometer:Green refers to sensor #1883DG (530nm - green) For comparison with other Institute of Ocean Sciences cruises, note that the transmissometer wavelength is 650nm unless otherwise stated. Recalibration of Oxygen:Dissolved:SBE was based on the results of cruise 2023-066, since the only calibration sampling came from a single cast near Brooks Peninsula and was out of line with results from other 2023 cruises using the same oxygen sensor. For details on the processing see the report: 2023-034_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.113E-01 1.0227) $END !1- 2- --3--- --4--- ---5---- --6-- --7-- ---8--- ---9---- --10-- ----11--- -12- -13- --14- ---15--- 16 ---17-- --18- 19 --20- !Bo Bo Pressu Depth Temperat Trans Trans Fluores Salinity Oxygen Conductiv Numb Samp Tempe Salinity Fl Oxygen: Oxyge Fl Oxyge !tt tt re ure: missi missi cence: :T0:C0 : ity: er_o le_ ratur :Bottle ag Dissolv n: ag n: !~u ~u Primary vity vity: URU: Dissol Primary ~bin Numb e: ~o ed Disso ~o Disso !mb en Green Seapoin ved: _rec er Draw tt lved lv lved !er ce t SBE ords le ed !-- -- ------ ------ -------- ----- ----- ------- -------- ------ --------- ---- ---- ----- -------- -- ------- ----- -- ----- *END OF HEADER 20 20 5.0 4.9 13.0612 21.0 25.4 4.509 32.2517 6.54 3.81258 241 20 -99.0 32.2957 0 6.853 -99.0 3 -99.0 19 19 10.9 10.8 10.8249 43.4 56.6 2.335 32.4788 5.03 3.63544 241 19 11.7 32.5013 0 4.860 211.8 2 211.8 18 18 20.3 20.1 10.1643 52.3 70.0 1.258 32.6129 4.20 3.59028 241 18 10.7 32.6788 0 3.884 169.2 0 169.2 17 17 29.9 29.7 8.8669 64.1 87.0 0.390 32.9261 2.94 3.50568 241 17 9.8 32.9410 0 3.073 133.8 4 133.8 16 16 40.3 39.9 8.2432 65.4 89.3 0.252 33.2306 2.46 3.47952 241 16 9.3 33.2547 0 2.474 107.7 0 107.7 15 15 50.2 49.7 7.8582 65.5 89.6 0.207 33.5634 2.32 3.47672 241 15 9.0 33.5722 0 2.344 102.0 0 102.0 14 14 60.3 59.8 7.7981 68.1 94.6 0.194 33.7114 2.55 3.48556 241 14 8.9 33.7171 6 2.572 111.9 0 111.9 13 13 71.1 70.5 7.7620 67.7 94.7 0.191 33.7876 2.41 3.48988 241 13 8.8 33.7864 0 2.438 106.1 0 106.1 12 12 80.2 79.5 7.5609 67.3 93.4 0.173 33.8303 2.17 3.47613 241 12 8.7 33.8277 0 2.208 96.1 0 96.1 11 11 90.6 89.8 7.4414 67.2 92.9 0.164 33.8647 2.06 3.46901 241 11 8.5 33.8647 3 2.086 90.8 0 90.8 10 10 100.4 99.5 7.2937 66.5 91.9 0.152 33.8928 1.94 3.45873 241 10 8.3 33.8922 0 1.970 85.7 0 85.7 9 9 125.0 123.8 7.0716 64.3 88.1 0.130 33.9224 1.58 3.44257 241 9 7.9 33.9225 0 1.601 69.7 0 69.7 8 8 150.4 149.1 6.9932 63.8 87.2 0.121 33.9311 1.51 3.43746 241 8 8.0 33.9315 0 1.522 66.2 6 66.2 7 7 175.6 174.0 6.8503 64.7 89.1 0.116 33.9487 1.54 3.42735 241 7 7.7 33.9489 0 1.550 67.4 0 67.4 6 6 200.9 199.0 6.6587 67.2 93.3 0.113 33.9685 1.48 3.41308 241 6 7.5 33.9706 0 1.493 65.0 0 65.0 5 5 225.0 223.0 6.6142 66.8 92.5 0.117 33.9719 1.45 3.41048 241 5 7.3 33.9737 6 1.476 64.2 0 64.2 4 4 249.5 247.2 6.4754 67.7 94.3 0.115 33.9860 1.38 3.40040 241 4 7.1 33.9888 0 1.378 59.9 0 59.9 3 3 275.3 272.8 6.2195 67.9 94.5 0.113 34.0067 1.28 3.38053 241 3 7.0 34.0071 0 1.299 56.5 6 56.5 2 2 300.2 297.4 6.1931 67.9 94.8 0.113 34.0092 1.27 3.37949 241 2 6.9 34.0086 0 1.301 56.6 0 56.6 1 1 334.0 330.9 5.9897 68.1 95.2 0.110 34.0261 1.19 3.36434 241 1 6.7 34.0256 0 1.200 52.2 4 52.2