*2013/12/16 15:35:12.07 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2010/08/06 05:41:00.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 1 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 14 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- -------- -------------- -------------- 1 Bottle_Number n/a 2 2 2 Bottle:Firing_Sequence n/a 2 2 3 Depth:Nominal metres 0 ' ' 4 Sample_Number n/a 11 11 5 Salinity:Bottle PSS-78 15.6193 15.6193 6 Flag:Salinity:Bottle n/a 7 Oxygen:Dissolved mL/L 7.463 7.463 8 Flag:Oxygen:Dissolved n/a 9 Nitrate_plus_Nitrite umol/L 0.4 0.4 10 Flag:Nitrate_plus_Nitrite n/a 11 Silicate umol/L 39.6 39.6 12 Flag:Silicate n/a 13 Phosphate umol/L 0.36 0.36 14 Flag:Phosphate n/a $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 ' ' ' ' 6 F ' ' 0 4 -99 ' ' 5 I I 0 5 -99 ' ' 9 F R4 4 6 0 ' ' 3 NQ C ' ' 7 -99 ' ' 8 F R4 3 8 0 ' ' 3 NQ C ' ' 9 -99 ' ' 6 F R4 1 10 0 ' ' 3 NQ C ' ' 11 -99 ' ' 6 F R4 1 12 0 ' ' 3 NQ C ' ' 13 -99 ' ' 7 F R4 2 14 0 ' ' 3 NQ C ' ' $END $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 *ADMINISTRATION MISSION : 2010-57 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG Moorings SCIENTIST : Johannessen S. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : FR6 EVENT NUMBER : 6 LATITUDE : 49 7.05100 N ! (deg min) LONGITUDE : 123 22.44700 W ! (deg min) WATER DEPTH : 184 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $REMARKS SOFTWARE VERSION SEASAVE V 7.18 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- MERGE 3.4 2011/05/12 11:06:49 1 1 ADDCHANS 1.2 2011/05/12 17:32:52 ? ? REORDER 1.3 2011/05/13 12:08:49 ? ? CLEAN 5.0.2 2011/05/13 12:09:41 ? ? HDREDIT2 2.5.1 2011/05/13 12:54:31 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:35:12 1 1 $END $REMARKS -MERGE *** Secondary file not found *** Primary file : Q:\Cruise_Data_Processing\2010-57\Processing\hydro\2010-57-0006.mrgcln1 Secondary file: Q:\Cruise_Data_Processing\2010-57\Processing\hydro\2010-57-0006.samavg -CLEAN functions: 2011/05/13 12:09:41 Remove Sea-Bird comments from the header. -HEADER EDITS: 2011/05/13 12:54:31 Applied edit header: Q:\Cruise_Data_Processing\Archive-new\2010-57\Processing\doc\2010-57-HDR-bot.T Channel 2: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Units: ==> n/a Format: I5 ==> I3 Channel 1: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number Units: ==> n/a Format: I5 ==> I3 Channel 4: Sample_Number [n/a] Units: ==> n/a Channel 7: Oxygen:Dissolved [mL/L] Units: ==> mL/L Channel 3: Depth:Nominal [metres] Units: ==> metres Format: I5 ==> F6.0 $END *COMMENTS Comments from secondary file: Q:\Cruise_Data_Processing\2010-57\Processing\hydro\2010-57-0006.sal ------------------------------------------------------------------- Sample_Number 11: SAL: readings unstable Analysis methods: - ----------------- Oxygen samples were analyzed at sea using an automated Winkler titration system with modifications based on Carpenter (1965) and adhering to WOCE protocols (Culberson 1991). The titration system consists of a Brinkmann 665 Dosimat, a UV light source and a UV detector with a 365nm filter custom built by Scripps Institution of Oceanography. For details including a duplicate analysis, see document 2010-57oxy*.xlsx. Salinity samples were collected in glass bottles and analyzed at IOS on a Guildline model 8400B Autosal standardized with IAPSO standard seawater. See file 2010-57-sal.xls for analysis output. For information on precision see 2010-57-sal-duplicates.xls. Nutrient samples were collected in plastic tubes and analyzed frozen at IOS using an Astoria autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). For full data and details on nutrient duplicates and precision see file QF2010-57nuts*.xls. References: 1. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 2. Culberson, C. H., and R. T. Williams. 1991. A comparison of methods for the determination of dissolved oxygen in seawater. Report No. WHPO 91-2. WOCE Hydrographic Programme Office. Woods Hole Oceanographic Institution, Woods Hole, Mass. 3. Barwell-Clarke, J. and F. Whitney. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. For details see the processing report 2010-57-proc.doc. Fluorescence and Transmissivity data are nominal and unedited except that some records were removed in editing temperature and salinity. For details on the processing see processing report: 2010-57-proc.doc. Recalibration of 2010-57 SBE Dissolved Oxygen was based on the results of 2010-19 because there were insufficient calibration samples from this cruise. THere are insufficient data to estimate SBE DO precision. For cast #6 only bottle data are available. The file with CTD data was accidentally overwritten at sea. For cast #11 upcast CTD data above 75db were heavily corrupted. Downcast data were not affected and are available in file 2010-57-0011.CTD. For cast #13 upcast CTD data above 25db were heavily corrupted. Downcast data were not affected and are available in file 2010-57-0013.CTD. ------------------------------------------------------------------------- !1- 2- --3-- -4-- ---5---- 6- ---7--- 8- --9-- 10 --11- 12 --13-- 14 !Bo Bo Depth Samp Salinity Fl Oxygen: Fl Nitra Fl Silic Fl Phosph Fl !tt tt : le_ :Bottle ag Dissolv ag te_ ag ate ag ate ag !~u ~u Nomin Numb ~o ed ~o plus_ ~t ~i ~p !mb en al er tt lv Nitri ri ca ha !er ce le ed te te te te !-- -- ----- ---- -------- -- ------- -- ----- -- ----- -- ------ -- *END OF HEADER 2 2 0. 11 15.6193 46 7.463 6 0.4 6 39.6 6 0.36 6