*2004/05/21 11:07:50.00 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 1994/10/03 05:17:00.000 NUMBER OF RECORDS : 23 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 26 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ------------------------------------- ---------------- -------------- -------------- 1 Sample_Number n/a 1139 1161 2 Bottle_Number n/a 3 Pressure dbar 5 4999.2 4 Temperature 'deg C (IPTS68)' 1.4788 25.9665 5 Salinity PSS-78 34.0205 35.2896 6 Flag:Salinity ' ' 7 Salinity:Bottle PSS-78 34.019 35.3019 8 Flag:Salinity:Bottle ' ' 9 Oxygen:Dissolved umol/kg 13.6 262.6 10 Flag:Oxygen:Dissolved ' ' 11 Silicate umol/kg 0.1 163 12 Flag:Silicate ' ' 13 Nitrate umol/kg 0 43.4 14 Flag:Nitrate ' ' 15 Nitrite umol/kg 0 0.5E-01 16 Flag:Nitrite ' ' 17 Phosphate umol/kg 0.2E-01 3.34 18 Flag:Phosphate ' ' 19 Chlorofluorocarbon_11 pmol/kg 0.18E-01 3.914 20 Flag:Chlorofluorocarbon_11 ' ' 21 Chlorofluorocarbon_12 pmol/kg 0.89E-01 1.45 22 Flag:Chlorofluorocarbon_12 ' ' 23 Carbon:Dissolved:Inorganic umol/kg 1987.3 2371.7 24 Flag:Carbon:Dissolved:Inorganic ' ' 25 Alkalinity:Total:CRM:Corrected umol/kg 2259.1 2425.8 26 Flag:Alkalinity:Total:CRM:Corrected ' ' $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 5 NQ C ' ' 3 -99 ' ' 7 F R4 1 4 -99 ' ' 9 F R4 4 5 -99 ' ' 9 F R4 4 6 -99 ' ' 2 NQ C ' ' 7 -99 ' ' 9 F R4 4 8 -99 ' ' 2 NQ C ' ' 9 -99 ' ' 6 F R4 1 10 -99 ' ' 2 NQ C ' ' 11 -99 ' ' 6 F R4 1 12 -99 ' ' 2 NQ C ' ' 13 -99 ' ' 6 F R4 1 14 -99 ' ' 2 NQ C ' ' 15 -99 ' ' 7 F R4 2 16 -99 ' ' 2 NQ C ' ' 17 -99 ' ' 7 F R4 2 18 -99 ' ' 2 NQ C ' ' 19 -99 ' ' 8 F R4 3 20 -99 ' ' 2 NQ C ' ' 21 -99 ' ' 8 F R4 3 22 -99 ' ' 2 NQ C ' ' 23 -99 ' ' 7 F R4 1 24 -99 ' ' 2 NQ C ' ' 25 -99 ' ' 7 F R4 1 26 -99 ' ' 2 NQ C ' ' $END $REMARKS Input data file used: ./woce-9403-p15n-legs-14.sum02a Data quality is expressed with the following flags: ----------------------------------------------------------------------------- a = Sample for this measurement was drawn from water bottle but not analyzed (not normally used). b = Acceptable measurement (Flag 'b' also reported as ' ') c = Questionable measurement (no problem observed in sampling or analysis, but value is not trusted, nonetheless; includes outlyers). d = Bad measurement (known problem with sampling or analysis, but not serious enough to completely discard the value). e = Not reported (lost sample; unredeemably bad measurement). f = Mean of replicate measurements. g = Manual chromatographic peak measurement. h = Irregular digital chromatographic peak integration. i = Sample not drawn for this measurement from this bottle (not normally used). ----------------------------------------------------------------------------- Data in these files was downloaded from the web site below, Mar 05 2003 Downloaded files were reformated and merged into single ascii file. Several errors in the WOCE sum and hyd files were found - WHPO interpolation of cast events were incorrect especially "BO"ttom of - corrections of sample #'s for Stn # - addition of data for Saanich Inlet station - numerous corrections, additions made to Alkalinity and associated DQ fla - and a few corrections wrt DIC and associated DQ flags WOCE data quality flags (QUALT2) were used when available, else QUALT1 DQ Warning: For Alkalinity (& DIC) data it was noticed that reporting techicians made overly generous use of DQ flag 'i' (ie WOCE DQ flag '9'), instead of using DQ flags ('a','e') (ie WOCE DQ flags ('1','5'). References: http://whpo.ucsd.edu/data/onetime/pacific/p15/p15n/p15na/ http://whpo.ucsd.edu/data/onetime/pacific/p15/p15n/p15nb/ $END *ADMINISTRATION MISSION : 1994-03 AGENCY : IOS PROJECT : WOCE P15N, PR6, PRS1 SCIENTIST : J.Garrett (Leg1) PLATFORM : John P. Tully $REMARKS This is OSAP cruise 1994-03 (previously 9403) This includes WOCE cruise PR6, PRS1, P15N $END *LOCATION GEOGRAPHIC AREA : 'IOS to Dutch Harbour, to Honolulu, to Pago Pago, to' CONTINUED : ' IOS' STATION : W052 EVENT NUMBER : 62 LATITUDE : 30 0.40000 N ! (deg min) LONGITUDE : 164 59.87000 W ! (deg min) $REMARKS This is WOCE Cast # 3 On Sept 6, the Tully sailed west from the mouth of the Juan de Fuca Strait, along Line PR6. After completing 4 stations en route to Station PRS1, the vessel sailed for Dutch Harbour, Alaska, where it refueled. Section P15N (leg 1) started near Dutch Harbour continuing south along 165W. At 24N, the ship gradually shifted west, to coincide with a previous NOAA section, and the planned route of P15S. Most of the scientific crew were changed in Honolulu after 35 days at sea. Section P15N (leg 2) continued on from 20:30'N, following a course that moved gradually westward to 168:45'W at 10N. The ship remained on this longitude through the equator, then began a second southwestward course at 8:30'S that took the ship to 170W x 10S. At 15S, Leg2 ended and the vessel sailed to American Samoa. $END *INSTRUMENT TYPE : Guildline CTD MODEL : 8737, 8705 $REMARKS See details wrt various instruments in COMMENTS section $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- chem_cast_woce_9403_02.F 1.0 2003/04/16 11:32:12 23 23 HDREDIT2 1.9 2004/04/13 13:33:39 ? ? REMOVECH 6.0 2004/04/28 11:14:08 23 23 CLEAN 4.6.1 2004/04/28 11:15:40 23 23 HDREDIT2 2.0 2004/05/21 11:07:50 ? ? $END $REMARKS -The following CHANNEL(S) were removed from file. Alkalinity:Total:uncorrected Flag:Alkalinity:Total:uncorrected Alkalinity:Total:CRM:adjustment Flag:Alkalinity:Total:CRM:adjustment CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 0 deleted. - Set channel name post-colon letters to upper case. - Remove Sea-Bird comments from the header. $END *COMMENTS C Contents: C Bottle Cast (Rosette) observations for water chemistry C Date and Time are taken from BEginning of Rosette Niskin Bottle UP Cast C Latitude and Longitude determined by GPS C C Sample collection methods: C Collection device was General Oceanics Rosette C with 24 10L Niskin bottles C and a Guildline 8737 CTD C Pressure C - Guildline 8737 CTD on 23 bottle Rosette (primary sampling system) C - Guildline 8705 CTD on 11 bottle Rosette (for shallow casts) C Sea Water Temp (CTD) C - Guildline 8737 CTD on 23 bottle Rosette (primary sampling system) C - Guildline 8705 CTD on 11 bottle Rosette (for shallow casts) C Salinity (CTD) C - Guildline 8737 CTD on 23 bottle Rosette (primary sampling system) C - Guildline 8705 CTD on 11 bottle Rosette (for shallow casts) C (10 L Niskin samplers) C Salinity (Bottle) C - Samples collected in glass bottles from Niskin Samplers C Oxygen:Dissolved C - Samples were drawn through either amber rubber or Tygon tubing into C 125 ml iodine flasks. The flasks were allowed to overflow twice C their volume before being stoppered then unstoppered, fixed with C manganous and iodide reagents (Carpenter, 1965), restoppered, then C shaken thoroughly. Sample temperatures were measured before initial C stoppering to within 0.5C. To avoid outgassing during analysis, C samples were initially all refrigerated at 4C for 1 to 24 hours C before analysis. C see cruise report for details wrt Stn dependent air contamination. C Silicate C - Samples collected in 50 ml polystyrene tubes from Niskin bottles C - Samples refrigerated for a maximum of 12 hours (rosette) or C 30 hr (USW) before analysis. C Nitrate C - Samples collected in 50 ml polystyrene tubes from Niskin bottles C - Samples refrigerated for a maximum of 12 hours (rosette) or C 30 hr (USW) before analysis. C Nitrite C - Samples collected in 50 ml polystyrene tubes from Niskin bottles C - Samples refrigerated for a maximum of 12 hours (rosette) or C 30 hr (USW) before analysis. C Phosphate C - Samples collected in 50 ml polystyrene tubes from Niskin bottles C - Samples refrigerated for a maximum of 12 hours (rosette) or C 30 hr (USW) before analysis. C CFC-11 C - Samples were drawn into 100 ml glass syringes that were thoroughly C rinsed in a continuous stream of sample. C CFC samplers checked each Niskin bottle for leaking by pushing in C the sample spigot before opening the air vent. C CFC-12 C - Samples were drawn into 100 ml glass syringes that were thoroughly C rinsed in a continuous stream of sample. C CFC samplers checked each Niskin bottle for leaking by pushing in C the sample spigot before opening the air vent. C Dissolved Inorganic Carbon (DIC) (aka TCO2) C - Samples collected in 250 ml glass bottles, fixed with 200 ul of C saturated HgCL2 solution, and cool stored until analyzed. C Total Alkalinity C - Samples collected in 250 ml glass bottles, fixed with 200 ul of C saturated HgCL2 solution, and cool stored until analyzed. C C Sample analysis methods: C Pressure C - Guildline 8737 CTD on 23 bottle Rosette (primary sampling system) C - Guildline 8705 CTD on 11 bottle Rosette (for shallow casts) C Sea Water Temp C - Guildline 8737 CTD on 23 bottle Rosette (primary sampling system) C - Guildline 8705 CTD on 11 bottle Rosette (for shallow casts) C Salinity (CTD) C - Guildline 8737 CTD on 23 bottle Rosette (primary sampling system) C - Guildline 8705 CTD on 11 bottle Rosette (for shallow casts) C Salinity (Bottle) C - analyzed onboard with a Guildline Model 8410 Portasal C The Portasal was standardized daily with IAPSO standard sea water C Batch P125. C Oxygen:Dissolved C - automated titration system (Brinkman Dosimat) using micro-Winkler C method (Carpenter, 1965) detected iodine end-point colorimetrically. C Silicate C - analyzed using Technicon Analyzer C Concentrated standards were prepared from oven dried (80C) reagents C shortly before sailing on Leg1 and again in Honolulu. Working C standards were made every 1 to 2 days by diluting 1 to 6 ml of C various stock solutions to 250 ml with 3.2% NaCl (w/v in double run C Milli-Q water). C - Silicate standards were compared to Sagami standards. C - Nutrient lab temperatures were recorded hourly during analysis. C Nitrate C - analyzed using Technicon Analyzer C Concentrated standards were prepared from oven dried (80C) reagents C shortly before sailing on Leg1 and again in Honolulu. Working C standards were made every 1 to 2 days by diluting 1 to 6 ml of C various stock solutions to 250 ml with 3.2% NaCl (w/v in double run C Milli-Q water). C - Nitrate standards were compared to Sagami standards. C - Nutrient lab temperatures were recorded hourly during analysis. C - Crystals developed in nitrate line from Station W123 onwards. C Nitrite C - analyzed using Technicon Analyzer C Concentrated standards were prepared from oven dried (80C) reagents C shortly before sailing on Leg1 and again in Honolulu. Working C standards were made every 1 to 2 days by diluting 1 to 6 ml of C various stock solutions to 250 ml with 3.2% NaCl (w/v in double run C Milli-Q water). C - Nitrite standards were compared to Sagami standards. C - Nutrient lab temperatures were recorded hourly during analysis. C Phosphate C - analyzed using Technicon Analyzer C Concentrated standards were prepared from oven dried (80C) reagents C shortly before sailing on Leg1 and again in Honolulu. Working C standards were made every 1 to 2 days by diluting 1 to 6 ml of C various stock solutions to 250 ml with 3.2% NaCl (w/v in double run C Milli-Q water). C - Nutrient lab temperatures were recorded hourly during analysis. C - Phosphate samples were occasionally contaminated during 2nd half of C leg 1. C CFC-11 C - analyzed using Gas Chromatography, following procedure of Bullister C and Weiss (1987). HP GC failed on leg1 and replaced with 2nd HP GC C on leg2. See cruise report for details on Limit of Detection. C CFC-12 C - analyzed using Gas Chromatography, following procedure of Bullister C and Weiss (1987). HP GC failed on leg1 and replaced with 2nd HP GC C on leg2. See cruise report for details on Limit of Detection. C Dissolved Inorganic Carbon (DIC) C - by Coulometer (Coulometric Somma 5011) at IOS, using method outlined C in DOE (1994). C Total Alkalinity C - by Potentiometric Titration, following the method of DOE (1994) C Alkalinity was determined using a temperature stable (25C) closed C titration cell, a Metrohm 665 Dosimat, a Metrohm 649 stir apparatus, C and an Orion model 720A pH meter. Software by D.M.Campbell. C About 1/2 of samples from Leg1 were analyzed on Leg1, the other 1/2 C being analyzed on Leg2. C - Problems abounded with method, etc, etc for Alkalinity. C for more information, see 'Data Assessment..." report by J.Page C Data quality flags have been downgraded here, from previous values. C - CRM values for Cell#2 were averaged before Cell repair => ave adj C CRM values for Cell#2 were averaged after Cell repair => ave adj C CRM values for Cell#1 were too few to compute average adjustment. C C REFERENCES: C Bullister, J.L. and Weiss, R.F. (1988) C Determination of CC13F and CC12F2 in seawater and air. C Deep-Sea Research, Vol 35, 839-853. C Carpenter, J.H. 1965 C The Chesapeake Bay Inst technique for the Winkler Dissolved Oxygen Meth C Limnol. Oceanogr. 10: 141-143 C DOE. 1994. C Handbook of methods of the analysis of the various parameters of the C carbon dioxide systen in sea water: version 2 C Dickson, A.G., Goyet, C., eds. ORNL/CDIAC-74. C Koroleff, F. and K. Grasshoff. 1983. C Determination of nutients. in Methods of Seawater Analysis. C eds K. Grasshoff, M. Ehrhardt, K. Kremling. C Page, J. 2003 C Data Assessment for Total Alkalinity by Millero Closed Cell Method C For the 1994 Climate Chem Cruise 9403 / WOCE P15N Line. C (draft copy for internal use) C Weiss, R.F. C Freon Lab Manual. Unpublished manuscript C Scripps Inst of Oceanography, San Diego, California, USA. C WOCE Report No. 73/91, 1991. C A comparison of methods for the determination of dissolved oxygen in se C WHPO Publication 91-2. Unpublished manuscript. C !-1-- -2-- --3--- ---4---- ---5---- 6 ---7---- 8 --9-- 10--11- 12--13- 14--15-- 16--17-- 18---19-- 20---21-- 22--23-- 24--25-- 2 !Samp Bott Pressu Temperat Salinity F Salinity F Oxyge F Silic F Nitra F Nitrit F Phosph F Chlorof F Chlorof F Carbon F Alkali F !le_ le_ re ure l :Bottle l n: l ate l te l e l ate l luoroca l luoroca l :Disso l nity:T l !Numb Numb ~ ~ Disso ~ ~ ~ ~ ~ rbon_11 ~ rbon_12 ~ lved: ~ otal:C ~ !er er t l lved e t t t t 1 1 Inorga i RM:Cor e ! y e d e e e e 1 2 nic c rected d !---- ---- ------ -------- -------- - -------- - ----- - ----- - ----- - ------ - ------ - ------- - ------- - ------ - ------ - *END OF HEADER 1139 23 5.0 -99.0000 -99.0000 -99.0000 i -99.0 i 0.1 i 0.1 i -99.00 i -99.00 i -99.000 i -99.000 i -99.0 i -99.0 i 1140 22 5.0 -99.0000 -99.0000 -99.0000 i -99.0 i 0.1 i 0.1 i -99.00 i -99.00 i -99.000 i -99.000 i -99.0 i -99.0 i 1141 21 7.9 25.9665 35.2896 35.3019 212.2 c 3.1 0.0 0.00 0.02 1.718 c 1.016 c 1988.6 2308.6 i 1142 20 51.5 18.9791 34.8990 34.8071 262.6 c 4.5 0.0 0.00 0.07 2.198 c 1.450 c 1987.3 2279.0 i 1143 19 101.6 15.9806 34.6456 34.6421 247.6 c 5.2 0.5 0.05 0.18 3.914 c 1.424 c 2010.2 2275.8 i 1144 18 202.4 13.7673 34.4628 34.4747 222.2 c 8.8 7.3 0.00 0.56 3.196 c 1.409 c 2046.1 2269.1 i 1145 17 300.0 11.8934 34.3304 34.3396 221.6 c 13.7 10.9 0.00 1.02 3.001 c 1.346 c 2070.3 2259.1 i 1146 16 402.6 9.8855 34.1800 34.1818 206.7 c 21.9 16.2 0.00 1.21 2.911 c 1.228 c 2104.6 2261.3 i 1147 15 599.3 6.0667 34.0205 34.0190 124.6 58.5 30.4 0.00 2.26 1.209 c 0.509 c 2216.7 2281.6 i 1148 14 802.4 4.2726 34.1603 34.1482 42.9 98.4 40.4 0.00 2.98 0.151 c 0.089 c 2315.1 2324.7 i 1149 13 1000.2 3.4674 34.3449 34.3231 13.6 126.2 43.4 0.00 3.24 0.018 c 0.273 c 2364.9 2358.5 i 1150 12 1249.8 3.0512 34.4697 34.4736 31.1 138.1 43.0 0.00 3.15 -99.000 i -99.000 i 2371.7 2381.2 i 1151 11 1502.7 2.6187 34.5438 34.5457 53.1 146.0 41.5 0.00 3.04 -99.000 i -99.000 i 2368.5 2396.3 i 1152 10 1752.5 2.2262 34.5871 34.5857 69.0 154.5 40.8 0.00 3.34 d -99.000 i -99.000 i 2370.0 2405.0 i 1153 9 1752.5 2.2262 34.5871 34.5857 68.0 154.0 40.7 0.00 2.95 -99.000 i -99.000 i 2369.9 2406.6 i 1154 8 2250.0 1.9621 34.6293 34.6312 94.5 161.7 39.4 0.00 2.86 -99.000 i -99.000 i 2362.1 2417.9 i 1155 7 2250.0 1.9621 34.6293 34.6313 94.8 161.4 39.3 0.00 2.84 -99.000 i -99.000 i 2361.6 2420.0 i 1156 6 2750.9 1.6055 34.6540 34.6543 114.1 163.0 38.2 0.00 2.73 -99.000 i -99.000 i 2349.0 2425.8 i 1157 5 2750.9 1.6055 34.6540 34.6546 114.1 162.8 38.0 0.00 2.73 -99.000 i -99.000 i 2349.6 2419.5 i 1158 4 3500.3 1.4788 34.6741 34.6747 137.6 156.8 36.6 0.00 2.62 -99.000 i -99.000 i 2334.7 2419.5 i 1159 3 3500.3 1.4788 34.6741 34.6748 138.8 156.5 36.6 0.00 2.65 -99.000 i -99.000 i 2333.6 2416.0 i 1160 2 4499.2 1.4805 34.6860 34.6862 153.7 151.9 35.7 0.00 2.64 -99.000 i -99.000 i 2323.2 2420.9 i 1161 1 4999.2 1.5165 34.6882 34.6877 158.1 150.4 35.5 0.00 2.78 d 0.018 c 0.449 c 2322.4 2415.3 i