*2013/11/25 11:34:10.17 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2008/02/01 18:36:33.000 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 CRC : A7B13E5C NUMBER OF CHANNELS : 23 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 13 25 2 Bottle_Number n/a 1 13 3 Pressure:CTD dbar 6.8 111 4 Temperature:CTD deg_C_(ITS90) 7.9865 8.4734 5 Salinity:Practical:CTD PSS-78 32.4282 33.3422 6 Sigma-t:CTD kg/m^3 25.2769 25.9331 7 Transmissivity:CTD %/m 44.5 58.9 8 Oxygen:Dissolved:CTD:Volume ml/l 3.93 6.8 9 Oxygen:Dissolved:CTD:Mass µmol/kg 171.1 296.1 10 Fluorescence:CTD:Seapoint mg/m^3 0.152 0.726 11 PAR:CTD µE/m^2/sec 0 223.1 12 Salinity:Bottle PSS-78 32.4322 33.3597 13 Flag:Salinity:Bottle n/a 14 Oxygen:Dissolved:Bottle:Volume ml/l 3.943 6.588 15 Flag:Oxygen:Dissolved:Bottle n/a 16 Nitrate_plus_Nitrite:Bottle µmol/l 10.7 24.9 17 Flag:Nitrate_plus_Nitrite:Bottle n/a 18 Phosphate:Bottle µmol/l 1.1 1.97 19 Flag:Phosphate:Bottle n/a 20 Silicate:Bottle µmol/l 14.2 33.1 21 Flag:Silicate:Bottle n/a 22 Chlorophyll:Extracted:Bottle mg/m^3 0.4E-01 0.71 23 Flag:Chlorophyll:Extracted:Bottle n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 3 I I 0 3 -99 ' ' 7 F ' ' 1 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 9 F R4 4 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 -99 ' ' 8 F ' ' 3 11 -99 ' ' 7 F ' ' 1 12 -99 ' ' 9 F R4 4 13 0 ' ' 3 NQ C ' ' 14 -99 ' ' 8 F ' ' 3 15 0 ' ' 3 NQ C ' ' 16 -99 ' ' 6 F R4 1 17 0 ' ' 3 NQ C ' ' 18 -99 ' ' 7 F R4 2 19 0 ' ' 3 NQ C ' ' 20 -99 ' ' 6 F R4 1 21 0 ' ' 3 NQ C ' ' 22 -99 ' ' 7 F R4 2 23 0 ' ' 3 NQ C ' ' $END *ADMINISTRATION MISSION : 2008-01 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : P2 EVENT NUMBER : 3 LATITUDE : 48 35.90000 N ! (deg min) LONGITUDE : 126 0.13000 W ! (deg min) WATER DEPTH : 115 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 *COMMENTS Samples Number 13 to 18: Salinity:Bottle - analysis on Portasal adjusted by adding 0.0018 to match Autosal. Samples Number 17 and 18: Chlorophyll:Extracted:Bottle - Samples Number 17 and Number 18a may be switched. Analysis methods: ----------------- Chlorophyll samples were analyzed at sea using a Chemistry Turner Designs fluorometer which was calibrated in May 2007 using pure chlorophyll a. Chlorophyll precision was determined by analyzing replicate samples drawn from one Niskin. For details see file 2008-01_CHL.pdf Oxygen samples were analyzed on an automated Winkler titration system following the procedures of Carpenter (1965). Samples were analyzed at sea using an automated titration system consisting of a Brinkman Dosimat (model 665) and a PC 900 Colorimeter. For details on precision see file 2008-01_OXY.pdf. Salinity samples were collected in glass bottles and analyzed on a Guildline model 8400B Autosal or a Guildline Portasal 8410A. Salinometers are standardized with IAPSO standard seawater. See file 2008-01_SAL.pdf for information on precision. Nutrient samples were collected in plastic tubes and analyzed fresh at sea using a Technicon AAII autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). For details on nutrient duplicates and precision see file 2008-01_NUT.pdf. The minimum detectable level for DMS is 0.10 nM, so “0” values should be interpreted as <0.10. For details on the collection and analysis of the DMS data see file 2008-01_DMS_report.pdf. For details on duplicates see file 2008-01_DMS.pdf. Dissolved inorganic carbon (DIC) was determined using coulometric analysis. Total alkalinity (Alk) was determined by potentiometric titration. pH on the total hydrogen ion concentration scale was determined photometrically and is reported at 25C and surface pressure. For duplicates and precision of DIC, ALK and pH samples see files 2008-01_DIC.pdf, 2008-01_ALK.pdf, and 2008-01_pH.pdf respectively. 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. ********************************************************************************** WARNING: All samples from Bottles Number 13 to 18 should be treated with care. While the CTD data corresponds to the level at which the bottle was fired, in many cases the bottle closed earlier. Notes in the headers of individual files indicate the probable level at which bottles closed, where evidence exists to make that estimate. ********************************************************************************** For details on the processing see processing report: 2008-01-proc.pdf $REMARKS Data quality is expressed with the following flags ---------------------------------------------------------------------------- 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 !-1-- 2- --3--- ---4---- ---5---- ---6---- --7-- --8--- --9-- ---10-- --11-- ---12--- 13 ---14-- 15 --16- 17 --18-- 19 --20- 21 --22-- 23 !Samp Bo Pressu Temperat Salinity Sigma-t: Trans Oxygen Oxyge Fluores PAR: Salinity Fl Oxygen: Fl Nitra Fl Phosph Fl Silic Fl Chloro Fl !le_ tt re:CTD ure:CTD : CTD missi :Disso n:Dis cence: CTD :Bottle ag Dissolv ag te_pl ag ate: ag ate: ag phyll: ag !Numb ~u Practica vity: lved: solve CTD: ~o ed: ~o ~Nitr ~o Bottle ~o Bottl ~o Extrac ~o !er mb l:CTD CTD CTD: d:CTD Seapoin tt Bottle: tt ite:B tt tt e tt ted: tt ! er Volume :Mass t le Volume le ottle le le le Bottle le !---- -- ------ -------- -------- -------- ----- ------ ----- ------- ------ -------- -- ------- -- ----- -- ------ -- ----- -- ------ -- *END OF HEADER 25 13 7.1 8.0114 32.4283 25.2789 53.1 6.80 296.1 0.482 223.1 -99.0000 -99.000 -99.0 -99.00 -99.0 -99.00 24 12 6.8 8.0102 32.4282 25.2790 51.8 6.80 296.1 0.522 216.4 32.4327 6.581 10.8 1.11 15.5 0.67 23 11 9.7 8.0194 32.4285 25.2779 55.0 6.79 295.7 0.533 142.7 32.4322 6.578 10.7 1.11 15.2 0.71 22 10 9.8 8.0231 32.4284 25.2773 55.0 6.80 295.9 0.537 129.9 -99.0000 -99.000 -99.0 -99.00 -99.0 -99.00 21 9 10.1 8.0236 32.4284 25.2772 55.0 6.79 295.7 0.535 148.4 -99.0000 -99.000 -99.0 -99.00 -99.0 -99.00 20 8 9.6 8.0237 32.4284 25.2772 55.0 6.79 295.6 0.528 129.8 -99.0000 -99.000 -99.0 -99.00 -99.0 -99.00 19 7 10.3 8.0244 32.4282 25.2769 55.0 6.80 295.9 0.517 94.9 -99.0000 -99.000 -99.0 -99.00 -99.0 -99.00 18 6 25.5 7.9952 32.4297 25.2823 55.0 6.79 295.7 0.726 39.7 32.4339 3 6.588 6 10.7 1.11 14.2 0.62 6 17 5 50.7 7.9865 32.4479 25.2979 55.9 6.77 295.0 0.695 3.9 32.4541 3 6.072 10.7 1.10 14.8 0.66 16 4 76.5 8.3493 32.9097 25.6069 58.9 5.34 232.2 0.241 0.6 32.8983 3 5.231 17.6 1.50 22.4 0.12 15 3 76.3 8.3479 32.9066 25.6047 58.9 5.31 231.3 0.236 0.6 32.8990 3 5.246 17.6 1.51 22.0 0.12 14 2 100.2 8.4734 33.3010 25.8951 48.5 4.08 177.6 0.156 0.0 33.3040 36 3.972 23.9 6 1.91 6 32.0 6 0.04 13 1 111.0 8.4356 33.3422 25.9331 44.5 3.93 171.1 0.152 0.0 33.3597 3 3.943 24.9 1.97 33.1 -99.00