*2024/04/12 14:08:30.64 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2002/05/25 23:29:00.000 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 DATA TYPE : REAL*4 NUMBER OF CHANNELS : 19 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 444 455 2 Pressure decibar 1.4 210.9 3 Temperature:Primary 'deg C (ITS90)' 8.1659 11.218 4 Transmissivity %/metre 0.5 55.6 5 Fluorescence:URU:Seapoint mg/m^3 0.129 14.85 6 Salinity:T0:C0 PSS-78 19.4087 27.9762 7 Bottle_Number n/a 1 12 8 Oxygen:Dissolved mL/L 1.567 5.676 9 Flag:Oxygen:Dissolved n/a 10 Salinity:Bottle PSS-78 27.9637 27.9747 11 Flag:Salinity:Bottle n/a 12 Nitrate_plus_Nitrite umol/L 1.6 35 13 Flag:Nitrate_plus_Nitrite n/a 14 Silicate umol/L 8.9 90.2 15 Flag:Silicate n/a 16 Phosphate umol/L 0.79 6.86 17 Flag:Phosphate n/a 18 Chlorophyll:Extracted mg/m^3 0.8 4.22 19 Flag:Chlorophyll:Extracted n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I ' ' 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 7 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 3 I I ' ' 8 -99 ' ' 8 F ' ' 3 9 -99 ' ' 2 NQ C ' ' 10 -99 ' ' 9 F R4 4 11 -99 ' ' 2 NQ C ' ' 12 -99 ' ' 6 F R4 1 13 -99 ' ' 2 NQ C ' ' 14 -99 ' ' 6 F R4 1 15 -99 ' ' 2 NQ C ' ' 16 -99 ' ' 7 F R4 2 17 -99 ' ' 2 NQ C ' ' 18 -99 ' ' 7 F R4 2 19 -99 ' ' 2 NQ C ' ' $END $REMARKS Flag channels initialized with zeros. Non-zero values have the following significance: -------------------------------------------------------------------------------------- 1 = Sample for this measurement was drawn from water bottle but not analyzed (not normally used). 2 = Acceptable measurement (not normally used). 3 = Questionable measurement (no problem observed in sampling or analysis, but value is not trusted, nonetheless; includes outlyers). 4 = Bad measurement (known problem with sampling or analysis, but not serious enough to completely discard the value). 5 = Not reported (lost sample; unredeemably bad measurement). 6 = Mean of replicate measurements. 7 = Manual chromatographic peak measurement. 8 = Irregular digital chromatographic peak integration. 9 = Sample not drawn for this measurement from this bottle (not normally used). -------------------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2002-11 AGENCY : IOS, Ocean Science and Productivity. Sidney, BC COUNTRY : Canada PROJECT : Circulation and Oceanography of Broughton Arch. SCIENTIST : Stucchi D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Broughton Archipelago/Georgia Strait Inlets STATION : IND2.0 EVENT NUMBER : 34 LATITUDE : 49 23.62000 N ! (deg min) LONGITUDE : 122 52.60000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2038 conductivity:primary ' ' 1729 pressure ' ' 77511 temperature:secondary ' ' 2968 conductivity:secondary ' ' 2173 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR Oxygen:SBE ' ' 0047 irradiance ' ' 4601 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.24 Comments from secondary file: D:\Data\2002\2002-11\2002-11-0034.dox ------------------------------------------------------------------- Dissolved oxygen concentration determined using an automated titration system consisting of a Brinkman dosimat (model 665) and a PC 900 Colorimeter. $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 2.2 2002/10/22 09:58:41 1444 1444 BINAVE 4.0.1 2002/10/31 17:26:02 1444 12 REMOVECH 6.0 2002/11/05 13:18:48 12 12 REORDER 1.2.1 2002/11/05 13:19:26 ? ? HDREDIT2 1.5 2002/11/05 13:22:09 ? ? ADDSAMP 3.2 2002/11/21 15:50:23 12 12 MERGE 2.8 2002/11/21 15:59:32 12 12 MERGE 2.8 2002/11/21 16:00:20 12 12 MERGE 2.8 2002/11/21 16:01:14 12 12 MERGE 2.8 2002/11/22 11:03:54 12 12 ADDCHANS 1.0 2002/11/22 11:07:31 ? ? CLEAN 3.9 2002/11/22 11:45:37 12 12 HDREDIT2 1.5 2002/12/09 11:59:03 ? ? HDREDIT2 1.51 2003/01/06 16:06:20 ? ? SORT 3.4.1 2004/04/14 16:27:32 12 12 CHANGE_FLAGS 1.0 2013/07/16 11:46:54 12 12 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:25:51 12 12 CHANGE_FLAGS 2.0 2014/11/20 09:53:21 12 12 CLEAN 5.3 2024/04/12 13:39:13 12 12 CLEAN 5.3 2024/04/12 13:47:54 12 12 CLEAN 5.3 2024/04/12 13:48:43 12 12 CLEAN 5.3 2024/04/12 13:54:55 12 12 CLEAN 5.3 2024/04/12 13:55:39 12 12 CLEAN 5.3 2024/04/12 13:56:59 12 12 CLEAN 5.3 2024/04/12 13:57:45 12 12 CLEAN 5.3 2024/04/12 14:04:39 12 12 HDREDIT2 3.2 2024/04/12 14:08:30 ? ? $END $REMARKS -The following BINAVE parameters were used: Bin channel = Bottle_Number Averaging interval = 1.0 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 CHANNEL(S) were removed from file. Temperature:Secondary Conductivity:Primary Conductivity:Secondary Oxygen:Dissolved:SBE Irradiance (PAR) Salinity:T1:C1 Flag -The following ADDSAMP parameters were used: Sample Number Lookup File: D:\Data\2002\2002-11\numbers.csv Bottle Channel Name: Bottle_Number -The following MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: Pressure, Temperature:Primary, Transmissivity, Chlorophyll:Fluorescence:Seapoint, PAR, Salinity:T0:C0, Bottle_Number Secondary Channels to Include: Oxygen:Dissolved Primary file : D:\Data\2002\2002-11\2002-11-0034.sam Secondary file: D:\Data\2002\2002-11\2002-11-0034.dox Comments from secondary file: D:\Data\2002\2002-11\2002-11-0034.dox ------------------------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following OXYCALC parameters were used Blank = 0.004 Sodium Thiosulfate concentration = 0.722 Volume of iodate standard (cm**3) = 10.08 Enter Normalitity of iodate standard = 0.01013324 -The following MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: Pressure, Temperature:Primary, Transmissivity, Chlorophyll:Fluorescence:Seapoint, PAR, Salinity:T0:C0, Bottle_Number, Oxygen:Dissolved Secondary Channels to Include: Salinity:Bottle Primary file : D:\Data\2002\2002-11\2002-11-0034.mrg Secondary file: D:\Data\2002\2002-11\2002-11-0034.sal -The following MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: Pressure, Temperature:Primary, Transmissivity, Chlorophyll:Fluorescence:Seapoint, PAR, Salinity:T0:C0, Bottle_Number, Oxygen:Dissolved, Salinity:Bottle Secondary Channels to Include: Nitrate_plus_Nitrite, Silicate, Phosphate Primary file : D:\Data\2002\2002-11\2002-11-0034.mrg Secondary file: D:\Data\2002\2002-11\2002-11-0034.nut -The following MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: Pressure, Temperature:Primary, Transmissivity, Chlorophyll:Fluorescence:Seapoint, PAR, Salinity:T0:C0, Bottle_Number, Oxygen:Dissolved, Salinity:Bottle, Nitrate_plus_Nitrite, Silicate, Phosphate Secondary Channels to Include: Chlorophyll:Extracted Primary file : D:\Data\2002\2002-11\2002-11-0034.mrg Secondary file: D:\Data\2002\2002-11\2002-11-0034.CHL CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Remove Sea-Bird comments from the header. -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel -CLEAN functions: 2024/04/12 13:39:12 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in All Channels. Set header Start and End times from the data. *FAILED* -CLEAN functions: 2024/04/12 13:47:54 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in All Channels. Insert Pad Values in Channel: Salinity:Bottle [PSS-78] where channel Salinity:Bottle [PSS-78] is in the range -9.9 to -9.9 9 data records in pad range. Set header Start and End times from the data. *FAILED* -CLEAN functions: 2024/04/12 13:48:42 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in All Channels. Insert Pad Values in Channel: Chlorophyll:Extracted [mg/m^3] where channel Chlorophyll:Extracted [mg/m^3] is in the range -9.9 to -9.9 10 data records in pad range. Set header Start and End times from the data. *FAILED* -CLEAN functions: 2024/04/12 13:54:54 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in All Channels. Insert Pad Values in Channel: Oxygen:Dissolved [mL/L] where channel Oxygen:Dissolved [mL/L] is in the range -99.99 to -99.99 0 data records in pad range. Set header Start and End times from the data. *FAILED* -CLEAN functions: 2024/04/12 13:55:38 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in All Channels. Insert Pad Values in Channel: Nitrate_plus_Nitrite [umol/L] where channel Nitrate_plus_Nitrite [umol/L] is in the range -9.9 to -9.9 0 data records in pad range. Set header Start and End times from the data. *FAILED* -CLEAN functions: 2024/04/12 13:56:59 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in All Channels. Insert Pad Values in Channel: Silicate [umol/L] where channel Silicate [umol/L] is in the range -9.9 to -9.9 0 data records in pad range. Set header Start and End times from the data. *FAILED* -CLEAN functions: 2024/04/12 13:57:44 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in All Channels. Insert Pad Values in Channel: Phosphate [umol/L] where channel Phosphate [umol/L] is in the range -9.9 to -9.9 0 data records in pad range. Set header Start and End times from the data. *FAILED* -CLEAN functions: 2024/04/12 14:04:37 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in All Channels. Insert Pad Values in Channel: Oxygen:Dissolved [mL/L] where channel Oxygen:Dissolved [mL/L] is in the range -9.9 to -9.9 1 data records in pad range. Set header Start and End times from the data. *FAILED* -HEADER EDITS: 2024/04/12 14:08:30 Channel 10: Salinity:Bottle [PSS-78] Format: f9.4 ==> F9.4 $END *COMMENTS Sample 455 oxygen value of 13.064 ml/l much too high, value removed. Comments from secondary file: D:\Data\2002\2002-11\2002-11-0034.dox ------------------------------------------------------------------- Oxygen sample #455 (13.158 ml/l) deleted due to large air bubble on colorimeter lens. Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed on Guildline model 8410 Portasal Salinometers which are standardized with IAPSO standard seawater. Oxygen samples are analyzed on an automated Winkler titration system following the procedures of Carpenter (1965). A Brinkmann model 665 Dosimat and model PC910 Colorimeter is controlled by Visual-Basic program to titrate the oxygen samples. Nutrient samples are analyzed frozen using a Technicon AAII autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). Chlorophyll samples are collected in duplicate in calibrated polycarbonate bottles (~330ml), then filtered onto 25mm MFS GF/75 filters at <70mmHg vacuum. The filters are placed in glass scintillation vials and immediately frozen at -20ºC until analysis. The chlorophyll is extracted in 10 ml of 90% acetone for 24h at -20ºC, then brought to room temperature and the extract is decanted and measured using a Turner Designs 10-AU-005-CE fluorometer, which has been calibrated with solutions of commercially prepared chlorophyll. References: 1. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 2. J. Barwell-Clarke and F. Whitney. 1996. Institute of Ocean Sciences utrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. !-1-- --2--- ---3---- --4--- ---5--- ---6---- 7- ---8--- 9 ---10--- - --12- - --14- - --16-- - --18-- - !Samp Pressu Temperat Transm Fluores Salinity Bo Oxygen: F Salinity F Nitra F Silic F Phosph F Chloro F !le_ re ure: issivi cence: :T0:C0 tt Dissolv l :Bottle l te_ l ate l ate l phyll: l !Numb Primary ty URU: ~u ed ~ ~ plus_ ~ ~ ~ Extrac ~ !er Seapoin mb e l Nitri t t t ted e ! t er d e te e e e d !---- ------ -------- ------ ------- -------- -- ------- - -------- - ----- - ----- - ------ - ------ - *END OF HEADER 455 1.4 11.2180 0.5 14.850 19.4087 12 -99.000 4 -99.0000 0 1.6 0 8.9 0 0.81 0 -99.00 0 454 5.0 9.9211 37.5 3.202 25.1231 11 5.676 0 -99.0000 0 13.2 0 40.5 0 1.36 0 4.22 0 453 9.9 9.7112 46.3 0.723 25.3145 10 5.463 0 -99.0000 0 14.1 0 40.9 0 1.39 0 0.80 0 452 19.9 9.1643 50.0 0.373 25.7425 9 5.546 0 -99.0000 0 20.3 0 40.8 0 0.79 0 -99.00 0 451 30.0 8.5111 53.6 0.302 26.0233 8 5.624 0 -99.0000 0 22.1 0 37.3 0 0.85 0 -99.00 0 450 49.9 8.1659 55.6 0.152 26.9621 7 4.388 0 -99.0000 0 30.2 0 50.5 0 2.51 0 -99.00 0 449 75.1 8.4409 54.9 0.129 27.5248 6 3.203 0 -99.0000 0 31.8 0 60.3 0 3.21 0 -99.00 0 448 99.8 8.5912 54.1 0.131 27.7217 5 2.485 0 -99.0000 0 32.8 0 69.0 0 4.23 0 -99.00 0 447 125.1 8.5977 49.2 0.143 27.8880 4 1.761 0 -99.0000 0 34.6 0 84.8 0 5.99 0 -99.00 0 446 150.2 8.5381 43.2 0.153 27.9605 3 1.641 0 27.9637 0 33.9 0 86.2 0 6.21 0 -99.00 0 445 174.8 8.5314 40.1 0.155 27.9712 2 1.567 0 27.9720 0 34.6 0 88.5 0 6.59 0 -99.00 0 444 210.9 8.5303 33.6 0.163 27.9762 1 1.618 0 27.9747 0 35.0 0 90.2 0 6.86 0 -99.00 0