*2014/11/20 09:53:59.78 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2003/09/13 16:36:24.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 13 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 18 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 441 453 2 Pressure decibar 12.4 312.2 3 Temperature:Primary 'deg C (ITS90)' 6.602 10.8502 4 Transmissivity %/metre 45.6 56.7 5 Oxygen:Dissolved:SBE mL/L 2.04 4.42 6 Bottle_Number n/a 1 13 7 Salinity:T0:C0 PSS-78 30.3091 33.3608 8 Number_of_bin_records n/a 47 121 9 Salinity:Bottle PSS-78 30.3935 33.3563 10 Flag:Salinity:Bottle n/a 11 Oxygen:Dissolved mL/L 2.029 4.408 12 Flag:Oxygen:Dissolved n/a 13 Nitrate_plus_Nitrite umol/L 14.5 32.9 14 Flag:Nitrate_plus_Nitrite n/a 15 Silicate umol/L 28.8 64.2 16 Flag:Silicate n/a 17 Phosphate umol/L 1.44 2.62 18 Flag:Phosphate n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -9 ' ' 5 I I ' ' 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 3 I I ' ' 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 9 -99 ' ' ' ' F9.4 R4 ' ' 10 0 ' ' 2 NQ C ' ' 11 -99 ' ' 8 F ' ' 3 12 0 ' ' 2 NQ C ' ' 13 -99 ' ' ' ' F6.1 R4 ' ' 14 0 ' ' 2 NQ C ' ' 15 -99 ' ' ' ' F6.1 R4 ' ' 16 0 ' ' 2 NQ C ' ' 17 -99 ' ' ' ' F7.2 R4 ' ' 18 0 ' ' 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 : 2003-27 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Whitney F. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Gulf of Alaska STATION : FH3 EVENT NUMBER : 105 LATITUDE : 51 38.01000 N ! (deg min) LONGITUDE : 127 54.00000 W ! (deg min) WATER DEPTH : 312 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2038 conductivity:primary ' ' 2173 pressure ' ' 75636 temperature:secondary ' ' 2968 conductivity:secondary ' ' 1729 altimeter: ' ' ' ' Oxygen:SBE ' ' 0047 transmissometer:primary ' ' 498DR $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.29B Comments from secondary file: Q:\Cruise_Data\2003-27\hydro\2003-27-0105.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 2.6 2003/10/21 12:16:50 1619 1619 CLEAN 4.5 2003/10/21 12:18:26 1619 1619 ADDSAMP 3.4 2003/11/20 13:04:55 1619 1619 BINAVE 4.0.1 2003/11/20 13:15:29 1619 14 MERGE 3.1 2003/11/20 15:31:46 13 13 MERGE 3.1 2003/11/20 16:03:48 13 13 CALIB 11.2 2003/12/16 14:19:59 13 13 HDREDIT2 1.8 2003/12/17 15:47:38 ? ? CLEAN 4.5 2003/12/17 16:11:14 ? ? REVERSE 2.0 2003/12/18 09:57:16 13 13 REMOVECH 6.0 2003/12/18 09:59:16 13 13 HDREDIT2 1.8 2003/12/18 10:08:23 ? ? REVERSE 2.0 2003/12/19 14:05:02 13 13 MERGE 3.1 2003/12/19 14:10:06 13 13 MERGE 3.1 2003/12/19 14:22:20 13 13 HDREDIT2 1.8 2003/12/19 14:24:37 ? ? CLEAN 4.5 2003/12/19 14:25:46 13 13 REVERSE 2.0 2003/12/19 14:27:42 13 13 SORT 3.4.1 2004/04/23 11:56:52 13 13 CHANGE_FLAGS 1.0 2013/07/16 11:47:26 13 13 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:28:44 13 13 CHANGE_FLAGS 2.0 2014/11/20 09:53:59 13 13 $END $REMARKS CLEAN functions: - Interpolation by Record Number, in Pressure - Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2003-27\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: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Salinity:bottle, Flag:Salinity:Bottle Primary file : Q:\Cruise_Data\2003-27\hydro\2003-27-0105.samavg Secondary file: Q:\Cruise_Data\2003-27\hydro\2003-27-0105.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: ALL Secondary Channels to Include: Oxygen:Dissolved, Flag:Oxygen:Dissolved Primary file : Q:\Cruise_Data\2003-27\hydro\2003-27-0105.mrg1 Secondary file: Q:\Cruise_Data\2003-27\hydro\2003-27-0105.dox Comments from secondary file: Q:\Cruise_Data\2003-27\hydro\2003-27-0105.dox --------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2003-27\doc\2003-27-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 3 Pressure dbars 10 0.2000000E+01 0.1000000E+01 9 Oxygen:Dissolved:SBE mL/L 10 -0.1430000E-01 0.1136200E+01 14 Salinity:T0:C0 PSS-78 10 -0.4000000E-02 0.1000000E+01 15 Salinity:T1:C1 PSS-78 10 -0.6000000E-02 0.1000000E+01 CLEAN functions: - Remove Sea-Bird comments from the header. -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Altimeter Status:Pump Descent_Rate Salinity:T1:C1 Flag -The following MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Ammonium, Flag:Ammonium Primary file : H:\Cruise_Data\2003-27\Merge\2003-27-0105.rev_che Secondary file: H:\Cruise_Data\2003-27\Merge\2003-27-0105.rev_nut -MERGE *** Secondary file not found *** Primary file : H:\Cruise_Data\2003-27\Merge\2003-27-0105.mrg Secondary file: H:\Cruise_Data\2003-27\Merge\2003-27-0105.rev_chl CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in Channel: Oxygen:Dissolved [mL/L] - Delete Empty Channels: 2 deleted. -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel $END *COMMENTS Comments from secondary file: Q:\Cruise_Data\2003-27\hydro\2003-27-0105.sal --------------------------------------------- Salinity samples were analyzed onboard ship by Ron Perkin. Comments from secondary file: Q:\Cruise_Data\2003-27\hydro\2003-27-0105.dox --------------------------------------------- Oxy flag d= bubble on colourimeter lens during titration oxy flag c= oddly high oxygen value, no problems during analysis noted. ------------------------------------------------------- An altimeter was mounted below the CTD. At the time the deepest bottle was fired the altimeter indicated it was 4.4m above the bottom. 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 fresh on board using a Technicon AAII auto- analyzer 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 Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Pressure dbars 10 -99 () (2 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.143E-01 1.1362) Salinity:T0:C0 PSS-78 10 -99 () (-0.4E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (-0.6E-02 1) $END !-1-- --2--- ---3---- --4-- --5--- 6- ---7---- -8-- ---9---- - ---11-- - --13- - --15- - --17-- - !Samp Pressu Temperat Trans Oxygen Bo Salinity Numb Salinity F Oxygen: F Nitra F Silic F Phosph F !le_ re ure: missi : tt :T0:C0 er_o :Bottle l Dissolv l te_ l ate l ate l !Numb Primary vity Dissol ~u ~bin ~ ed ~ plus_ ~ ~ ~ !er ved: mb _rec l e Nitri t t t ! SBE er ords e d te e e e !---- ------ -------- ----- ------ -- -------- ---- -------- - ------- - ----- - ----- - ------ - *END OF HEADER 453 12.4 10.8502 46.3 4.42 13 30.3091 120 30.3935 0 4.408 0 14.5 0 28.8 0 1.44 0 452 27.2 9.8405 45.6 3.84 12 31.2747 121 31.3189 0 3.848 0 19.1 0 33.0 0 1.78 0 451 52.2 8.1751 56.0 3.04 11 32.1105 120 32.1097 0 3.042 0 25.9 0 46.6 0 2.18 0 450 77.3 7.3839 56.7 2.64 10 32.6778 121 32.6848 0 2.798 0 29.0 0 53.4 0 2.39 0 449 102.1 7.0798 56.6 2.27 9 33.0108 119 33.0027 0 2.236 0 31.1 0 57.7 0 2.53 0 448 127.3 6.9547 55.3 2.15 8 33.1116 120 33.1165 0 2.183 0 31.8 0 60.3 0 2.57 0 447 152.1 6.8586 53.3 2.11 7 33.1843 117 33.1850 0 2.049 0 32.3 0 62.2 0 2.61 0 445 177.4 6.7725 51.7 2.07 5 33.2483 47 33.2496 0 2.044 0 32.5 0 62.6 0 2.62 0 446 177.5 6.7726 51.7 2.07 6 33.2484 120 33.2514 0 2.469 3 32.4 0 62.9 0 2.62 0 444 202.1 6.7319 55.3 2.11 4 33.2732 112 33.2755 0 2.518 4 32.5 0 62.2 0 2.60 0 443 252.3 6.6646 56.0 2.15 3 33.3175 121 33.3150 0 2.234 0 32.8 0 61.3 0 2.60 0 442 302.1 6.6176 52.2 2.05 2 33.3501 120 33.3510 0 2.029 0 32.9 0 64.0 0 2.62 0 441 312.2 6.6020 50.0 2.04 1 33.3608 118 33.3563 0 2.110 0 32.9 0 64.2 0 2.62 0