*2022/11/14 13:23:56.49 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/04/17 17:01:24.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 22 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 1F7ED61 NUMBER OF CHANNELS : 31 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 22 2 Bottle:Firing_Sequence n/a 1 22 3 Pressure decibar 1.973 483.9 4 Depth metres 1.956 479.153 5 Temperature:Primary 'deg C (ITS90)' 7.2029 8.0832 6 Transmissivity %/metre 24.4 54.6 7 Transmissivity:Green %/metre 34.2 84.1 8 Fluorescence:URU:Seapoint mg/m^3 0.76E-01 7.892 9 PAR uE/m^2/sec 0.348 393.469 10 PAR:Reference uE/m^2/sec 756.69 1878.067 11 Salinity:T0:C0 PSS-78 25.7288 31.386 12 Oxygen:Dissolved:SBE mL/L 2.827 8.044 13 Oxygen:Dissolved:SBE umol/kg 123.2 352.2 14 Conductivity:Primary S/m 2.726784 3.309844 15 Sample_Number n/a 474 495 16 Number_of_bin_records n/a 42 121 17 Temperature:Draw 'deg C (ITS90)' 7.5 8.1 18 Salinity:Bottle PSS-78 25.9606 31.3871 19 Flag:Salinity:Bottle ' ' 20 Chlorophyll:Extracted mg/m^3 8.58 13.65 21 Flag:Chlorophyll:Extracted ' ' 22 Phaeo-Pigment:Extracted mg/m^3 0.94 1.32 23 Oxygen:Dissolved mL/L 2.912 7.897 24 Oxygen:Dissolved umol/kg 126.9494 345.7506 25 Flag:Oxygen:Dissolved ' ' 26 Nitrate_plus_Nitrite umol/L 4.03 28.46 27 Flag:Nitrate_plus_Nitrite ' ' 28 Silicate umol/L 11.44 56.21 29 Flag:Silicate ' ' 30 Phosphate umol/L 0.578 2.537 31 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 ' ' 7 F ' ' 1 11 -99 ' ' 9 F ' ' 4 12 -99 ' ' 7 F ' ' 2 13 -99 ' ' 6 F ' ' 1 14 -99 ' ' 10 F ' ' 6 15 -99 ' ' 5 I I 0 16 ' ' ' ' 5 I I 0 17 -99 ' ' 6 F R4 1 18 -99 ' ' 9 F R4 4 19 0 ' ' 3 NQ C ' ' 20 -99 ' ' 7 F R4 2 21 0 ' ' 3 NQ C ' ' 22 -99 ' ' 7 F R4 2 23 -99 ' ' 8 F R4 3 24 -99 ' ' 6 F ' ' 1 25 0 ' ' 3 NQ C ' ' 26 -99 ' ' 7 F R4 2 27 0 ' ' 3 NQ C ' ' 28 -99 ' ' 7 F R4 2 29 0 ' ' 3 NQ C ' ' 30 -99 ' ' 8 F R4 3 31 0 ' ' 3 NQ C ' ' $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2022-012\Processing\hydro\2022-012-0151.ros $END *ADMINISTRATION MISSION : 2022-012 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Inlets SCIENTIST : Spear D. PLATFORM : Vector $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 *LOCATION GEOGRAPHIC AREA : Central B.C. Coast STATION : KN8 EVENT NUMBER : 151 LATITUDE : 50 52.35000 N ! (deg min) LONGITUDE : 125 38.73000 W ! (deg min) ALTIMETER (M) : 5.01 ! 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 : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2106 Conductivity ' ' 2280 'Pressure:Digiquartz with TC' ' ' 0550 Temperature:2 ' ' 2663 Conductivity:2 ' ' 2754 'Oxygen:SBE 43' ' ' 1119 Fluorometer:Seapoint ' ' 3949 'Transmissometer:WET Labs C-Star' ' ' 1185DR 'Transmissometer:WET Labs C-Star:2' ' ' 1883DG Altimeter ' ' 73171 pH ' ' 0691 PAR/Irradiance:Biospherical/Licor ' ' 4565 Unavailable ' ' ' ' SPAR:Biospherical/Licor ' ' 20518 $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 2022/08/24 10:28:02 1872 1872 CLEAN 5.3 2022/08/24 10:28:15 1872 1872 ADDSAMP 3.6 2022/08/24 14:54:42 1872 1872 BINAVE 4.2.1 2022/08/24 14:54:54 1872 22 MERGE 3.6 2022/11/04 12:07:15 22 22 CLEAN 5.3 2022/11/04 12:07:46 22 22 CALIB 12.1 2022/11/04 12:28:12 22 22 SORT 3.6 2022/11/04 13:30:41 22 22 REMOVECH 8.2 2022/11/04 13:34:00 22 22 CHGUNITS 3.2 2022/11/04 13:35:42 22 22 CHGUNITS 3.2 2022/11/04 13:35:45 22 22 REORDER 1.3.1 2022/11/04 13:36:48 ? ? HDREDIT2 3.2 2022/11/14 13:23:56 ? ? $END $REMARKS -CLEAN functions: 2022/08/24 10:28:07 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Fluorescence:URU:Seapoint [mg/m^3] where channel Fluorescence:URU:Seapoint [mg/m^3] is in the range 14.85 to 15 0 data records in pad range. Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: D:\Telework\2022-012\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: 2022/11/04 12:07:15 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\2022-012\Processing\hydro\2022-012-0151.samavg Secondary file: D:\Telework\2022-012\Processing\hydro\2022-012-0151.mrgcln1s 22 secondary records matched to primary records. -SORT parameters: 2022/11/04 12:06:38 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2022/11/04 12:07:44 20 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* Insert Pad Values in Channel: Fluorescence:URU:Seapoint [mg/m^3] where channel Fluorescence:URU:Seapoint [mg/m^3] is in the range 14.855 to 15 0 data records in pad range. Set event to last 4 characters of file name Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2022/11/04 12:28:12 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2022-012\Processing\doc\2022-012-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 19 Oxygen:Dissolved:SBE mL/L 10 0.4610000E-01 0.1015300E+01 -SORT parameters: 2022/11/04 13:30:41 Sorted in ascending order of channel Pressure -REMOVECH 2022/11/04 13:34:00 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] pH:SBE [pH Units] Salinity:T1:C1 [PSS-78] Status:Pump Descent_Rate [m/s] Altimeter [metres] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' 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: 2022/11/14 13:23:56 Applied edit header: D:\Telework\2022-012\Processing\doc\HYDRO\2022-012-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 Channel 14: Conductivity:Primary [S/m] Format: F8.3 ==> F10.6 Channel 6: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Format: F8.3 ==> F6.1 Channel 7: Transmissivity:Green [%/metre] Name: Transmissivity:2 ==> Transmissivity:Green Channel 17: Temperature:Draw [deg C (ITS90)] Format: F7.2 ==> F6.1 $END *COMMENTS Sample_Number 475: SAL: Salt crystals on cap could indicate a leaky insert. Sample_Number 477: SAL: Salt crystals on cap could indicate a leaky insert. Sample_Number 487: ALL: Bottle likely closed prematurely. Sample_Number 487: CHL: apparent premature closing of Niskin 14. Sample_Number 475: SIL: Data from frozen samples Analysis methods: ----------------- Chlorophyll samples were filtered onto 25mm GF/F filters after collection, and immediately frozen and stored in a -80C freezer until analysis. All samples were returned to the Institute of Ocean Sciences after collection. Samples were analyzed 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. Chlorophyll samples were analyzed at IOS in Room 2423, 14 weeks after the cruise. For further details on methodolgy, see document QF CHL 2022-012*.xlsx Methodology sheet. NOTE: Flags and comments apply to chlorophyll values only. No flags or comments are assigned for Phaeo-Pigment values. Oxygen samples were analyzed in the laboratory at the Institute of Ocean Sciences 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 precision analysis, see document QF2022-012OXY*.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 17 - 30 days after collection. There were only 2 duplicates so no precision assessment was applied. For details, see document QF2022-012SAL*.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. Silicate data corrections where salinity was <25psu were applied by the analyst. For details including a duplicate analysis, see document QF2022-012nuts*.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. 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, PAR and SPAR data are nominal and unedited except that some records were removed in editing temperature and salinity. For details on the processing see the report: 2022-012_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.461E-01 1.0153) $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-- 29 ---30-- 31 !Bo Bo Pressu Depth Temperat Trans Trans Fluores PAR PAR: Salinity Oxygen Oxyge Conductiv Samp Numb Tempe Salinity Fl Chloro Fl Phaeo- Oxygen: Oxyge Fl Nitrat Fl Silica Fl Phospha Fl !tt tt re ure: missi missi cence: Refere :T0:C0 : n: ity: le_ er_o ratur :Bottle ag phyll: ag Pigmen Dissolv n: ag e_ ag te ag te ag !~u ~u Primary vity vity: URU: nce Dissol Disso Primary Numb ~bin e: ~o Extrac ~a t: ed Disso ~o plus_ ~t ~i ~p !mb en Green Seapoin ved: lved: er _rec Draw tt ted ct Extrac lved lv Nitrit ri ca ha !er ce t SBE SBE ords le ed ted ed e te te te !-- -- ------ ------ -------- ----- ----- ------- ------ ------ -------- ------ ----- --------- ---- ---- ----- -------- -- ------ -- ------ ------- ----- -- ------ -- ------ -- ------- -- *END OF HEADER 20 20 2.0 2.0 7.7871 26.7 34.8 5.073 393.5 797.1 25.7290 8.04 352.0 2.727000 493 48 7.7 25.9606 0 10.77 0 0.94 7.897 345.8 0 4.03 0 11.44 0 0.578 0 21 21 2.0 2.0 7.7867 25.9 34.2 5.191 389.9 797.1 25.7288 8.03 351.8 2.727000 494 47 -99.0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.0 0 -99.00 0 -99.00 0 -99.000 0 22 22 2.0 2.0 7.7864 26.9 35.6 4.969 391.0 797.1 25.7289 8.04 352.2 2.727000 495 121 -99.0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.0 0 -99.00 0 -99.00 0 -99.000 0 18 18 5.8 5.7 7.6926 24.7 34.3 7.773 71.0 791.7 26.4383 7.71 337.2 2.788000 491 43 7.6 26.8708 0 13.65 0 1.06 7.129 312.0 0 9.34 0 16.44 0 0.974 0 19 19 5.8 5.7 7.6895 24.4 34.7 7.892 71.4 791.9 26.4338 7.72 337.9 2.788000 492 121 -99.0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.0 0 -99.00 0 -99.00 0 -99.000 0 16 16 11.0 10.9 7.4564 33.1 46.7 4.558 9.5 787.9 28.2862 6.36 277.9 2.947000 489 42 7.5 28.7912 0 8.58 6 1.32 5.811 253.9 0 17.58 0 28.46 0 1.620 0 17 17 11.0 10.9 7.4575 32.4 46.1 4.399 9.5 787.9 28.2717 6.36 277.9 2.945000 490 121 -99.0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.0 0 -99.00 0 -99.00 0 -99.000 0 14 14 21.0 20.8 7.2034 47.2 71.4 1.543 1.0 780.6 30.0417 4.67 203.8 3.092000 487 43 7.7 -99.0000 5 -99.00 5 -99.00 -99.000 -99.0 5 -99.00 5 -99.00 5 -99.000 5 15 15 21.0 20.8 7.2029 47.2 71.3 1.522 1.0 780.6 30.0419 4.67 204.0 3.092000 488 121 -99.0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.0 0 -99.00 0 -99.00 0 -99.000 0 13 13 50.9 50.5 7.6101 50.8 76.3 0.138 0.4 776.9 30.6583 4.04 176.4 3.184000 486 121 -99.0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.0 0 -99.00 0 -99.00 0 -99.000 0 12 12 50.9 50.5 7.6101 50.8 76.4 0.152 0.4 776.9 30.6580 4.04 176.1 3.184000 485 51 7.7 30.6680 0 -99.00 0 -99.00 4.069 177.5 0 28.00 6 55.04 6 2.322 6 10 10 75.4 74.7 7.6350 52.4 79.0 0.112 0.3 958.5 30.7751 4.19 182.7 3.198000 483 46 7.7 30.7927 0 -99.00 0 -99.00 4.168 181.8 0 27.66 0 54.47 0 2.302 0 11 11 75.4 74.8 7.6324 52.5 79.0 0.115 0.3 983.8 30.7725 4.20 183.2 3.197000 484 121 -99.0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.0 0 -99.00 0 -99.00 0 -99.000 0 8 8 100.8 99.9 7.5513 52.7 79.0 0.106 0.3 756.7 30.8380 4.48 195.5 3.198000 481 76 7.7 30.8561 0 -99.00 0 -99.00 4.307 187.8 0 27.10 0 53.42 0 2.244 0 9 9 100.8 99.9 7.5496 52.5 79.4 0.108 0.3 756.9 30.8376 4.49 195.7 3.198000 482 121 -99.0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.0 0 -99.00 0 -99.00 0 -99.000 0 6 6 200.9 199.1 7.9554 53.2 81.4 0.087 0.3 764.0 31.1583 3.31 144.5 3.266000 479 46 7.9 31.1633 0 -99.00 0 -99.00 3.328 145.1 6 28.32 0 55.48 0 2.381 0 7 7 200.9 199.1 7.9557 53.3 81.0 0.088 0.3 764.0 31.1584 3.31 144.4 3.266000 480 121 -99.0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.0 0 -99.00 0 -99.00 0 -99.000 0 4 4 300.7 297.8 8.0767 54.6 84.0 0.076 0.3 786.1 31.3256 3.04 132.6 3.296000 477 85 8.0 31.3281 3 -99.00 0 -99.00 3.063 133.5 0 28.46 0 54.45 0 2.425 0 5 5 300.7 297.8 8.0767 54.6 84.1 0.077 0.3 786.1 31.3256 3.04 132.6 3.296000 478 121 -99.0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.0 0 -99.00 0 -99.00 0 -99.000 0 1 1 483.9 479.1 8.0832 39.7 57.4 0.079 0.3 1204.2 31.3860 2.84 123.7 3.310000 474 78 -99.0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.0 0 -99.00 0 -99.00 0 -99.000 0 2 2 483.9 479.1 8.0832 39.9 57.1 0.080 0.3 1522.9 31.3860 2.83 123.4 3.310000 475 57 8.1 31.3871 3 -99.00 0 -99.00 2.912 126.9 0 28.30 0 56.21 3 2.537 0 3 3 483.9 479.2 8.0832 39.9 57.3 0.081 0.3 1878.1 31.3860 2.83 123.2 3.310000 476 121 -99.0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.0 0 -99.00 0 -99.00 0 -99.000 0