*2013/12/22 14:40:17.37 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2003/06/09 14:04:00.000 END TIME : UTC 2003/06/12 00:58:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 21 DATA DESCRIPTION : Loop FILE TYPE : ASCII NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- ------------ -------------- -------------- 1 Station n/a 2 Sample_Number n/a 1 61 3 Pressure decibar 10 10 4 Date YYYY/MM/DD 8560 8563 5 Time HH:MM 0.4027778E-01 0.9944444 6 Latitude degrees 48.492 50.085 7 Longitude degrees -128.205 -126.528 8 Salinity:Bottle PSS-78 31.512 32.24 9 Nitrate_plus_Nitrite umol/L 0 13.4 10 Silicate umol/L 0.9 26.1 11 Phosphate umol/L 0.27 1.45 12 Chlorophyll:Extracted mg/m^3 0.8 10.55 13 Flag:Chlorophyll:Extracted n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ---------- ---- -------------- 1 ' ' ' ' 6 NQ C ' ' 2 ' ' ' ' ' ' I4 I ' ' 3 ' ' ' ' ' ' F7.1 R4 ' ' 4 ' ' ' ' ' ' YYYY/MM/DD D ' ' 5 ' ' ' ' ' ' HH:MM T ' ' 6 ' ' ' ' ' ' F8.3 R4 ' ' 7 ' ' ' ' ' ' F9.3 R4 ' ' 8 -99 ' ' ' ' F8.3 R4 ' ' 9 -99 ' ' ' ' F6.1 R4 ' ' 10 -99 ' ' ' ' F6.1 R4 ' ' 11 -99 ' ' ' ' F7.2 R4 ' ' 12 -99 ' ' ' ' F7.2 R4 ' ' 13 ' ' ' ' 2 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 : 2003-13 AGENCY : PBS, Ocean Science and Productivity, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Morris J. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : N.E. Pacific EVENT NUMBER : 1 LATITUDE : 48 29.52003 N ! (deg min) LONGITUDE : 128 12.30011 W ! (deg min) LATITUDE 2 : 50 5.09995 N ! (deg min) LONGITUDE 2 : 126 31.67999 W ! (deg min) *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 4.3.1 2005/08/02 17:20:12 21 21 HDREDIT2 2.5 2005/08/02 17:23:34 ? ? CLEAN 4.8 2005/08/02 17:24:02 21 21 CHANGE_FLAGS 1.0 2013/07/16 11:47:18 21 21 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/22 14:40:17 21 21 $END $REMARKS -HEADER EDITS: 2005/08/02 17:23:34 Applied edit header: O:\Data Processing\Header Comments\Work\2003-13-loop.txt -CLEAN functions: 2005/08/02 17:24:02 Reset #RECS, MIN & MAX values in header. Set header Start and End times from the data. Set header Latitude and Longitude limits the data. $END *INSTRUMENT TYPE : Bottle MODEL : Niskin, 2 Litre *COMMENTS The surface water chemistry samples were taken with a 2 litre niskin bottle attached to the CTD cable. The niskin bottle was attached 5 m above the CTD and the CTD was stopped at 15m on the upcast, a messenger deployed and the bottle tripped at 10 m. The niskin was then sub sampled in the ocean lab for salinity, nutrients and chlorophylls. Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed on Guildline model 8410 Portasal Salinometers which are standardized with IAPSO standard seawater. Nutrient samples are analyzed frozen using a Technicon AAII auto-analyzer following methods described in Barwell-Clarke and Whitney (1966). 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. Average of two chlorophyll samples is reported. Variability is assessed as the % (std dev/mean*100). A flag of "c" generally indicates that variability >10%. References: 1. 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. !--1-- -2- --3--- ----4----- --5-- ---6--- ---7---- ---8--- --9-- --10- --11-- --12-- - !Stati Sam Pressu Date Time Latitud Longitud Salinit Nitra Silic Phosph Chloro F !on ple re e e y: te_ ate ate phyll: l ! _ Bottle plus_ Extrac ~ ! Num Nitri ted e ! ber te d !----- --- ------ ---------- ----- ------- -------- ------- ----- ----- ------ ------ - *END OF HEADER EP01 1 10.0 2003/06/09 14:04 49.353 -126.528 32.240 13.4 22.3 1.45 0.86 6 EP02 4 10.0 2003/06/09 18:09 49.317 -126.605 32.009 9.2 16.7 1.41 4.04 6 EP03 7 10.0 2003/06/09 19:32 49.279 -126.682 31.881 3.0 7.8 0.81 8.69 3 EP04 10 10.0 2003/06/09 21:00 49.245 -126.758 31.879 2.9 7.6 0.79 5.93 6 EP05 13 10.0 2003/06/09 22:27 49.204 -126.830 32.016 3.4 8.9 0.79 8.94 6 EP06 16 10.0 2003/06/09 23:52 49.168 -126.910 31.868 1.8 5.2 0.62 10.55 6 EP07 19 10.0 2003/06/10 01:26 49.137 -126.987 31.658 2.7 7.7 0.61 4.47 6 EP08 22 10.0 2003/06/10 14:07 49.035 -127.170 31.805 5.4 8.9 0.94 1.92 6 EP09 25 10.0 2003/06/10 16:31 48.898 -127.428 31.712 3.7 8.1 0.67 3.37 6 EP10 28 10.0 2003/06/10 18:53 48.765 -127.683 31.528 0.4 4.6 0.41 3.92 3 EP11 31 10.0 2003/06/10 21:21 48.627 -127.950 31.512 0.2 4.5 0.36 1.66 6 EP12 34 10.0 2003/06/10 23:46 48.492 -128.205 31.917 0.0 0.9 0.27 0.80 6 IVI01 37 10.0 2003/06/11 13:56 50.063 -127.260 31.969 11.5 24.0 1.33 1.71 6 IVI02 40 10.0 2003/06/11 15:29 50.085 -127.171 31.941 11.8 26.1 1.41 2.29 6 IVI03 43 10.0 2003/06/11 17:11 50.006 -127.182 31.720 5.4 11.3 0.74 4.29 6 IVI04 46 10.0 2003/06/11 18:14 49.994 -127.227 31.861 7.1 14.5 0.92 6.09 6 VI01 49 10.0 2003/06/11 19:47 49.956 -127.276 31.907 7.1 13.2 0.96 5.51 6 VI02 52 10.0 2003/06/11 20:54 49.923 -127.315 32.152 7.2 12.4 0.92 5.34 6 VI03 55 10.0 2003/06/11 22:15 49.899 -127.363 32.193 7.5 12.4 0.87 4.41 6 VI04 58 10.0 2003/06/11 23:38 49.842 -127.464 32.165 7.3 11.7 1.02 3.41 6 VI05 61 10.0 2003/06/12 00:58 49.779 -127.559 32.191 7.4 15.0 1.00 6.55 6