*2022/12/01 11:31:38.54 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/08/11 05:21:40.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 15 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 13337B36 NUMBER OF CHANNELS : 28 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 15 2 Bottle:Firing_Sequence n/a 1 15 3 Pressure decibar 2.236 229.2 4 Depth metres 2.217 227.138 5 Temperature:Secondary 'deg C (ITS90)' 8.9649 12.3661 6 Transmissivity %/metre 35 43.5 7 Transmissivity:Green %/metre 51.5 64.6 8 Fluorescence:URU:Seapoint mg/m^3 0.67 1.07 9 PAR uE/m^2/sec 0 0.231 10 Salinity:T1:C1 PSS-78 28.1404 31.9396 11 Oxygen:Dissolved:SBE mL/L 2.722 4.439 12 Oxygen:Dissolved:SBE umol/kg 118.6 194.1 13 Conductivity:Secondary S/m 3.316291 3.427858 14 Sample_Number n/a 1 15 15 Number_of_bin_records n/a 51 241 16 Temperature:Draw 'deg C (ITS90)' 9.6 12.7 17 Chlorophyll:Extracted mg/m^3 1.72 2.76 18 Flag:Chlorophyll:Extracted ' ' 19 Phaeo-Pigment:Extracted mg/m^3 0.84 1.02 20 Oxygen:Dissolved mL/L 2.752 4.472 21 Oxygen:Dissolved umol/kg 119.9501 195.5835 22 Flag:Oxygen:Dissolved ' ' 23 Nitrate_plus_Nitrite umol/L 17.46 28.73 24 Flag:Nitrate_plus_Nitrite ' ' 25 Silicate umol/L 44.01 49.47 26 Flag:Silicate ' ' 27 Phosphate umol/L 1.633 2.3 28 Flag:Phosphate ' ' $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 ' ' 7 F ' ' 1 10 -99 ' ' 9 F ' ' 4 11 -99 ' ' 7 F ' ' 2 12 -99 ' ' 6 F ' ' 1 13 -99 ' ' 10 F ' ' 6 14 -99 ' ' 5 I I 0 15 ' ' ' ' 5 I I 0 16 -99 ' ' 6 F R4 1 17 -99 ' ' 7 F R4 2 18 0 ' ' 3 NQ C ' ' 19 -99 ' ' 7 F R4 2 20 -99 ' ' 8 F R4 3 21 -99 ' ' 6 F ' ' 1 22 0 ' ' 3 NQ C ' ' 23 -99 ' ' 7 F R4 2 24 0 ' ' 3 NQ C ' ' 25 -99 ' ' 7 F R4 2 26 0 ' ' 3 NQ C ' ' 27 -99 ' ' 8 F R4 3 28 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 : 2022-008 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : Haro59 EVENT NUMBER : 2 LATITUDE : 48 36.83000 N ! (deg min) LONGITUDE : 123 14.78000 W ! (deg min) WATER DEPTH : 232 ALTIMETER (M) : 4.76 ! 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 : 0443 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 4700 Conductivity ' ' 3531 'Pressure:Digiquartz with TC' ' ' 0443 Temperature:2 ' ' 4888 Conductivity:2 ' ' 4513 'Oxygen:SBE 43' ' ' 3791 Fluorometer:Seapoint ' ' 3982 Altimeter ' ' 76341 'Transmissometer:WET Labs C-Star' ' ' 1185DR 'Transmissometer:WET Labs C-Star:2' ' ' 1883DG PAR/Irradiance:Biospherical/Licor ' ' 70613 $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 2022/11/15 09:27:07 2915 2915 CLEAN 5.3 2022/11/15 09:27:31 2915 2915 ADDSAMP 3.6 2022/11/24 14:25:39 2915 2915 BINAVE 4.2.1 2022/11/24 14:26:11 2915 15 MERGE 3.6 2022/11/25 09:10:24 15 15 CLEAN 5.3 2022/11/25 09:10:30 15 15 CALIB 12.1 2022/11/25 09:10:36 15 15 SORT 3.6 2022/11/25 09:11:13 15 15 REMOVECH 8.2 2022/11/25 09:11:20 15 15 CHGUNITS 3.2 2022/11/25 09:11:36 15 15 CHGUNITS 3.2 2022/11/25 09:11:46 15 15 REORDER 1.3.1 2022/11/25 09:12:03 ? ? HDREDIT2 3.2 2022/12/01 11:31:38 ? ? $END $REMARKS -CLEAN functions: 2022/11/15 09:27:31 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\2022-008\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: 2022/11/25 09:10:24 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, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide, Dimethylsulfoniopropionate_Dissolved, Flag:Dimethylsulfoniopropionate_Dissolved, Dimethylsulfoniopropionate_Total, Flag:Dimethylsulfoniopropionate_Total, Ammonium, Flag:Ammonium Primary file : D:\Telework\2022-008\Processing\hydro\2022-008-0002.samavg Secondary file: D:\Telework\2022-008\Processing\hydro\2022-008-0002.mrgcln1s 15 secondary records matched to primary records. Comments from secondary file: D:\Telework\2022-008\Processing\hydro\2022-008-0002.mrgcln1s ------------------------------------------------------------ -SORT parameters: 2022/11/25 09:10:08 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2022/11/25 09:10:30 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* Remove Sea-Bird comments from the header. -CALIB parameters: 2022/11/25 09:10:36 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2022-008\Processing\doc\2022-008-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1016300E+01 -SORT parameters: 2022/11/25 09:11:13 Sorted in ascending order of channel Pressure -REMOVECH 2022/11/25 09:11:20 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Salinity:T0:C0 [PSS-78] Status:Pump Descent_Rate [m/s] Altimeter [metres] Flag -CHANGE units: Temperature reference channel: Temperature:Secondary Salinity reference channel: Salinity:T1:C1 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CHANGE units: Temperature reference channel: Temperature:Draw Salinity reference channel: Salinity:T1:C1 [PSS-78] 'Oxygen:Dissolved' changed from mL/L to umol/kg -HEADER EDITS: 2022/12/01 11:31:38 Applied edit header: D:\Telework\2022-008\Processing\doc\HYDRO\2022-008-bot-hdr-1_27.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 Channel 6: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Format: F8.3 ==> F6.1 Channel 7: Transmissivity:Green [%/metre] Name: Transmissivity:2 ==> Transmissivity:Green Channel 16: Temperature:Draw [deg C (ITS90)] Format: F7.2 ==> F6.1 $END *COMMENTS Comments from secondary file: D:\Telework\2022-008\Processing\hydro\2022-008-0002.mrgcln1s ------------------------------------------------------------ Comments from secondary file: D:\Telework\2022-008\Processing\hydro\2022-008-0002.oxy ------------------------------------------------------- Sample_Number 2: OXY: Replicate outliers. OXY-1: Sample over-titrated due to a messy curve. Sample_Number 10: OXY: Incorrect Sample ID. Changed from 11 to 10. Sample_Number 11: OXY: Incorrect Sample ID. Changed from 12 to 11. Sample_Number 12: OXY: Incorrect Sample ID. Changed from 14 to 12. Analysis methods: ----------------- Chlorophyll samples were filtered onto 25mm GF/F filters and immediately frozen and stored in a -80C freezer until analysis. All samples were returned to the Institute of Ocean Sciences and analyzed 2 weeks after the cruise on a Turner Trilogy 7200-000 fluorometer, using methods described in Holm-Hansen et al (1965). Fluorescence readings taken before and after sample acidification were used to calculate chlorophyll and phaeopigment concentrations. For details see worksheet “CV%” in file QF2022-008_CHL*.xlsx. NOTE: Flags and comments apply to chlorophyll values only. No flags or comments are assigned for Phaeo-Pigment values. 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). For details including a duplicate analysis, see document QF2022-008OXY*.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 8 - 21 days after collection. For details including a duplicate analysis, see document QF2022-008SAL*.xlsx. Nutrient samples were collected in plastic tubes and quick frozen in aluminum blocks stored in a -20C freezer. For samples 400m and deeper a second set of samples are collected and stored cool for silicate analysis. All samples were returned to the Institute of Ocean Sciences and they were analyzed using an Astoria-Pacific Analyzer following methods described in IOS Nutrient Methods (1996) Barwell-Clarke and Whitney. For details including a duplicate analysis, see document QF2022-008nuts*.xlsx. The minimum detectable level for DMS is 0.1 nM, so “0” values should be interpreted as <0.1 nM. DMS data are limited to 2 significant figures. Unless otherwise indicated the % relative difference between duplicates is <20%. For more details including method, raw data and duplicates, see document "DMS 2022-08 Summary*.xls”. Detailed notes on analysis are in file 2022-008 DMS report*.doc. The minimum detectable level for DMSP is 0.1 nM, so “0” values should be interpreted as <0.1 nM. DMSP data are limited to 2 significant figures. Unless otherwise indicated the % relative difference between duplicates is <20%. For more details including method, raw data and duplicates, see document "DMSP 2022-08 Summary*.xls Detailed notes on analysis are in file 2022-008 DMS report*.doc. 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. 4. Holm-Hansen, O., Lorenzen, C.J., Holmes, R.W., and Strickland J.D.H. 1965. Fluorometric Determination of Chlorophyll. J.du Cons. Intl. Pour l’Epl. De la Mer. 30:3-15. * 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. For casts #16 to 27 channel Fluorescence:URU:Seapoint was removed because the sensor malfunctioned. The sensor was changed after cast #27. 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. NOTE: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. It is recommended that users check extracted chlorophyll values where available. For details on the processing see the report: 2022-008_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.0163) $END !1- 2- --3--- --4--- ---5---- --6-- --7-- ---8--- --9--- ---10--- --11-- --12- ----13--- -14- -15- --16- --17-- 18 --19-- ---20-- --21- 22 --23-- 24 --25-- 26 ---27-- 28 !Bo Bo Pressu Depth Temperat Trans Trans Fluores PAR Salinity Oxygen Oxyge Conductiv Samp Numb Tempe Chloro Fl Phaeo- Oxygen: Oxyge Fl Nitrat Fl Silica Fl Phospha Fl !tt tt re ure: missi missi cence: :T1:C1 : n: ity: le_ er_o ratur phyll: ag Pigmen Dissolv n: ag e_ ag te ag te ag !~u ~u Secondar vity vity: URU: Dissol Disso Secondary Numb ~bin e: Extrac ~a t: ed Disso ~o plus_ ~t ~i ~p !mb en y Green Seapoin ved: lved: er _rec Draw ted ct Extrac lved lv Nitrit ri ca ha !er ce t SBE SBE ords ed ted ed e te te te !-- -- ------ ------ -------- ----- ----- ------- ------ -------- ------ ----- --------- ---- ---- ----- ------ -- ------ ------- ----- -- ------ -- ------ -- ------- -- *END OF HEADER 14 14 2.2 2.2 12.3577 42.3 62.1 0.999 0.2 28.1472 4.44 194.1 3.316342 12 51 12.7 -99.00 0 -99.00 4.472 195.6 2 17.70 0 44.01 0 1.657 0 15 15 2.2 2.2 12.3661 42.6 62.2 1.031 0.2 28.1404 4.44 194.1 3.316291 13 241 -99.0 2.40 0 0.84 -99.000 -99.0 0 17.46 0 44.01 0 1.633 0 12 12 5.3 5.2 12.2177 42.8 61.6 1.006 0.0 28.2752 4.37 190.9 3.318880 11 67 12.5 2.49 6 0.86 4.347 190.1 2 18.20 0 44.29 0 1.666 0 13 13 5.3 5.2 12.2198 42.5 62.3 1.054 0.0 28.2728 4.36 190.5 3.318789 15 241 -99.0 -99.00 0 -99.00 -99.000 -99.0 0 -99.00 0 -99.00 0 -99.000 0 11 11 10.3 10.2 11.7999 42.6 62.4 1.040 0.0 28.7560 4.15 181.5 3.336126 10 241 12.2 2.62 0 1.00 4.167 182.1 26 19.15 0 44.60 0 1.735 0 9 9 20.2 20.0 11.6159 43.1 64.2 1.064 0.0 29.0182 4.12 180.0 3.348971 9 61 11.9 2.45 0 1.00 4.103 179.3 0 19.93 0 44.77 0 1.773 0 10 10 20.2 20.0 11.6142 43.2 63.4 1.070 0.0 29.0200 4.12 180.1 3.349028 14 241 -99.0 -99.00 0 -99.00 -99.000 -99.0 0 -99.00 0 -99.00 0 -99.000 0 8 8 30.7 30.5 11.1438 43.5 64.6 0.982 0.0 29.5584 3.90 170.6 3.366609 8 241 11.4 2.76 6 0.90 3.886 169.7 0 21.45 0 45.32 0 1.873 0 7 7 50.8 50.4 10.4860 41.9 62.4 0.825 0.0 30.2731 3.57 155.6 3.385519 7 241 10.9 1.72 6 1.02 3.566 155.7 0 23.30 0 46.42 0 2.007 0 6 6 50.8 50.4 10.4883 42.9 63.0 0.815 0.0 30.2724 3.57 156.0 3.385648 6 85 -99.0 -99.00 0 -99.00 -99.000 -99.0 0 -99.00 0 -99.00 0 -99.000 0 5 5 75.2 74.6 10.3490 42.6 63.7 0.744 0.0 30.3885 3.46 151.1 3.386648 5 241 10.7 -99.00 0 -99.00 3.454 150.8 0 24.08 0 46.90 0 2.044 0 4 4 101.0 100.1 9.6109 41.6 61.6 0.697 0.0 31.2110 3.08 134.5 3.407003 4 241 10.1 -99.00 0 -99.00 3.086 134.6 0 26.73 6 47.94 6 2.219 6 3 3 150.6 149.3 9.2530 40.8 60.3 0.702 0.0 31.5986 2.88 125.6 3.416345 3 241 9.9 -99.00 0 -99.00 2.885 125.8 0 27.61 0 49.08 0 2.254 0 2 2 200.1 198.3 9.1763 39.4 57.4 0.674 0.0 31.6965 2.84 123.8 3.421348 2 241 9.6 -99.00 0 -99.00 2.884 125.7 46 27.89 0 49.47 0 2.300 0 1 1 229.2 227.1 8.9649 35.0 51.5 0.670 0.0 31.9396 2.72 118.6 3.427858 1 241 9.6 -99.00 0 -99.00 2.752 120.0 0 28.73 0 49.42 0 2.267 0