*2014/11/20 09:53:59.54 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2003/09/13 05:20:28.000 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 NUMBER OF CHANNELS : 18 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 393 407 2 Pressure decibar 5.8 511.2 3 Temperature:Primary 'deg C (ITS90)' 6.7469 13.0908 4 Transmissivity %/metre 35.9 57.7 5 Oxygen:Dissolved:SBE mL/L 2.28 6.3 6 Bottle_Number n/a 1 16 7 Salinity:T0:C0 PSS-78 16.8747 33.2756 8 Number_of_bin_records n/a 88 118 9 Salinity:Bottle PSS-78 15.4994 33.2759 10 Flag:Salinity:Bottle n/a 11 Oxygen:Dissolved mL/L 2.254 6.439 12 Flag:Oxygen:Dissolved n/a 13 Nitrate_plus_Nitrite umol/L 2.8 31.8 14 Flag:Nitrate_plus_Nitrite n/a 15 Silicate umol/L 24.1 60.6 16 Flag:Silicate n/a 17 Phosphate umol/L 0.36 2.57 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 : DC 1 EVENT NUMBER : 99 LATITUDE : 52 24.18000 N ! (deg min) LONGITUDE : 127 24.17000 W ! (deg min) WATER DEPTH : 484 *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\2003-27-0099.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 12:16:46 1878 1878 CLEAN 4.5 2003/10/21 12:18:20 1878 1878 ADDSAMP 3.4 2003/11/20 13:04:49 1878 1878 BINAVE 4.0.1 2003/11/20 13:15:25 1878 16 MERGE 3.1 2003/11/20 15:31:45 15 15 MERGE 3.1 2003/11/20 16:03:48 15 15 CALIB 11.2 2003/12/16 14:19:59 15 15 HDREDIT2 1.8 2003/12/17 15:47:38 ? ? CLEAN 4.5 2003/12/17 16:11:14 ? ? REVERSE 2.0 2003/12/18 09:57:15 15 15 REMOVECH 6.0 2003/12/18 09:59:16 15 15 HDREDIT2 1.8 2003/12/18 10:08:22 ? ? REVERSE 2.0 2003/12/19 14:05:01 15 15 MERGE 3.1 2003/12/19 14:10:06 15 15 MERGE 3.1 2003/12/19 14:22:20 15 15 HDREDIT2 1.8 2003/12/19 14:24:37 ? ? CLEAN 4.5 2003/12/19 14:25:46 15 15 REVERSE 2.0 2003/12/19 14:27:42 15 15 SORT 3.4.1 2004/04/23 11:56:41 15 15 CHANGE_FLAGS 1.0 2013/07/29 14:29:24 15 15 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:28:44 15 15 CHANGE_FLAGS 2.0 2014/11/20 09:53:59 15 15 $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\2003-27-0099.samavg Secondary file: Q:\Cruise_Data\2003-27\hydro\2003-27-0099.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\2003-27-0099.mrg1 Secondary file: Q:\Cruise_Data\2003-27\hydro\2003-27-0099.dox Comments from secondary file: Q:\Cruise_Data\2003-27\hydro\2003-27-0099.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\2003-27-0099.rev_che Secondary file: H:\Cruise_Data\2003-27\Merge\2003-27-0099.rev_nut -MERGE *** Secondary file not found *** Primary file : H:\Cruise_Data\2003-27\Merge\2003-27-0099.mrg Secondary file: H:\Cruise_Data\2003-27\Merge\2003-27-0099.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\2003-27-0099.sal --------------------------------------------- Salinity samples were analyzed onboard ship by Ron Perkin. ------------------------------------------------------- An altimeter was mounted below the CTD. At the time the deepest bottle was fired the altimeter indicated it was 13.3m 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 407 5.8 13.0908 35.9 6.30 16 16.8747 118 15.4994 0 6.439 0 2.8 0 24.1 0 0.36 0 406 12.0 9.3926 51.7 4.33 15 30.1104 93 30.3315 0 4.205 0 19.3 0 33.8 0 1.77 0 405 27.3 8.2193 54.2 3.58 13 31.2872 94 31.3280 0 3.514 0 24.1 0 42.5 0 2.10 0 404 52.1 7.7088 57.5 2.82 12 32.1847 88 32.2102 0 2.840 0 27.7 0 52.2 0 2.34 0 403 77.3 7.4346 57.7 2.57 11 32.6398 94 32.6476 0 2.529 0 28.8 0 55.8 0 2.43 0 402 101.9 7.1692 57.4 2.44 10 32.9418 96 32.9180 0 2.445 0 29.7 0 57.0 0 2.48 0 401 127.4 6.9645 57.2 2.41 9 33.1332 96 33.1406 0 2.397 0 30.4 0 58.2 0 2.51 0 400 152.2 6.8668 57.4 2.38 8 33.2039 109 33.2019 0 2.377 0 30.9 0 59.1 0 2.52 0 399 177.5 6.8380 57.2 2.36 7 33.2196 94 33.2193 0 2.353 0 30.8 0 59.5 0 2.54 0 398 202.5 6.8306 57.5 2.36 6 33.2283 104 33.2343 0 2.442 0 31.1 0 59.3 0 2.53 0 397 252.5 6.7765 57.2 2.31 5 33.2549 98 33.2586 0 2.311 0 31.4 0 60.3 0 2.54 0 396 302.2 6.7469 56.8 2.28 4 33.2708 92 33.2692 0 2.305 0 31.8 0 60.6 0 2.56 0 395 401.8 6.7540 56.5 2.28 3 33.2718 98 33.2722 0 2.401 0 31.6 0 60.5 0 2.56 0 394 492.4 6.7537 56.5 2.28 2 33.2756 105 33.2759 0 2.254 0 31.8 0 60.6 0 2.56 0 393 511.2 6.7556 56.7 2.28 1 33.2756 102 33.2744 0 2.349 0 31.7 0 60.6 0 2.57 0