*2003/03/26 11:59:00.25 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2002/02/06 05:21:00.000 END TIME : UTC 2002/02/21 04:12:00.000 NUMBER OF RECORDS : 74 DATA DESCRIPTION : Loop FILE TYPE : ASCII NUMBER OF CHANNELS : 19 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Station n/a 2 CTD_Cast_Number ' ' 1 64 3 Sample_Method ' ' 4 Date:Julian day_of_year 37.2229 52.175 5 Date ' ' 0 15 6 Time ' ' 0.6944445E-03 0.9944444 7 Latitude degrees 45.6998 50.0098 8 Longitude degrees -151.001 -123.4998 9 Sample_Number n/a 11 292 10 Bottle_Number ' ' 1 23 11 Pressure dbars 1.4 12.2 12 Temperature 'deg C (ITS90)' 4.2155 8.7172 13 Salinity PSS-78 29.5575 32.8848 14 Oxygen:Dissolved mL/L 4.7 7.181 15 Salinity:Bottle PSS-78 27.7727 32.8857 16 Nitrate_plus_Nitrite umol/L 7.5 28.8 17 Phosphate umol/L 0.93 2.54 18 Silicate umol/L 8.7 59.9 19 Chlorophyll:Extracted mg/m^3 0.4E-01 0.87 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ---------- ---- -------------- 1 ' ' ' ' 7 NQ C ' ' 2 -99 ' ' 5 I I 0 3 ' ' ' ' 4 NQ C ' ' 4 -99 ' ' ' ' F10.4 R4 ' ' 5 ' ' ' ' ' ' YYYY/MM/DD D ' ' 6 ' ' ' ' ' ' HH:MM T ' ' 7 -99 ' ' 9 F R4 4 8 -99 ' ' 10 F R4 4 9 -99 ' ' 5 I I 0 10 -99 ' ' 4 I I 0 11 -99 ' ' 7 F R4 1 12 -99 ' ' 9 F R4 4 13 -99 ' ' 9 F R4 4 14 -99 ' ' 8 F R4 3 15 -99 ' ' 9 F R4 4 16 -99 ' ' 6 F R4 1 17 -99 ' ' 7 F R4 2 18 -99 ' ' 6 F R4 1 19 -99 ' ' 7 F R4 2 $END $REMARKS 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 (not normally used). 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). ---------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2002-01 AGENCY : IOS, Ocean Science and Productivity, Sidney, BC PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : N.E. Pacific EVENT NUMBER : 7777 LATITUDE : 45 41.98792 N ! (deg min) LONGITUDE : 151 0.06042 W ! (deg min) LATITUDE 2 : 50 0.58800 N ! (deg min) LONGITUDE 2 : 123 29.98810 W ! (deg min) *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SPRD2IS 3.4.7 2003/03/19 11:07:48 74 74 HDREDIT2 1.51 2003/03/26 11:54:41 ? ? REORDER 1.2.1 2003/03/26 11:57:54 ? ? CLEAN 4.2 2003/03/26 11:59:00 74 74 $END $REMARKS CLEAN functions: - 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 *COMMENTS Sampling Methods are expressed with the following codes ------------------------------------------------------- BOT - Bottle or Go-flow on wire BUC - Bucket PUM - Pump ROS - Rosette sample USW - Uncontaminated sea water (loop) ------------------------------------------------------- The USW samples are drawn from a pumped seawater supply provided to the ship laboratory from a nominal depth of 4.5 metres. 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 (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. 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. !--1--- -2-- -3- ----4---- ----5----- --6-- ---7---- ----8---- -9-- -10 --11-- ---12--- ---13--- ---14-- ---15--- --16- --17-- --18- --19-- !Statio CTD_ Sam Date: Date Time Latitude Longitude Samp Bot Pressu Temperat Salinity Oxygen: Salinity Nitra Phosph Silic Chloro !n Cast ple Julian le_ tle re ure Dissolv :Bottle te_ ate ate phyll: ! _ _ Numb _ ed plus_ Extrac ! Numb Met er Num Nitri ted ! er hod ber te !------ ---- --- --------- ---------- ----- -------- --------- ---- --- ------ -------- -------- ------- -------- ----- ------ ----- ------ *END OF HEADER SI03 1 ROS 37.2229 2002/02/06 05:21 48.5927 -123.5003 11 11 10.5 8.5182 29.5575 4.700 29.6093 28.8 2.54 59.9 0.13 JF1 -99 USW 37.4403 2002/02/06 10:34 48.2662 -123.4998 -99 -99 4.5 -99.0000 -99.0000 -99.000 31.1366 26.3 2.16 48.0 0.21 JF2 -99 USW 37.5208 2002/02/06 12:30 48.3003 -124.0063 -99 -99 4.5 -99.0000 -99.0000 -99.000 30.5487 23.2 1.88 44.8 0.53 JF3 -99 USW 37.6125 2002/02/06 14:42 48.4520 -124.5097 -99 -99 4.5 -99.0000 -99.0000 -99.000 27.7727 12.0 0.94 35.5 0.87 JF4 -99 USW 37.6958 2002/02/06 16:42 48.5382 -125.0038 -99 -99 4.5 -99.0000 -99.0000 -99.000 31.3711 8.5 0.93 16.3 0.10 P01 2 ROS 37.7931 2002/02/06 19:02 48.5755 -125.5080 13 1 8.4 8.2436 31.5531 -99.000 31.5480 13.1 1.25 22.7 0.04 P02 3 ROS 37.8910 2002/02/06 21:23 48.6013 -126.0073 14 1 2.3 8.5354 31.8619 -99.000 31.8404 15.3 1.43 25.6 0.50 P03 5 ROS 38.0007 2002/02/07 00:01 48.6248 -126.3353 15 1 1.4 8.7172 32.1706 -99.000 32.1680 9.9 1.07 15.2 0.46 P04 7 ROS 38.1347 2002/02/07 03:14 48.6505 -126.6668 36 20 9.7 8.1853 32.2968 6.748 32.2956 8.2 0.98 11.5 0.30 P05 9 ROS 38.3132 2002/02/07 07:31 48.6918 -127.1710 38 1 11.7 8.0279 32.2478 -99.000 32.2464 7.7 0.96 11.3 0.41 P06 10 ROS 38.4451 2002/02/07 10:41 48.7433 -127.6710 39 1 4.3 7.9371 32.2477 -99.000 32.2475 8.3 0.98 12.1 0.43 P07 11 ROS 38.6097 2002/02/07 14:38 48.7763 -128.1712 40 1 11.7 7.9371 32.3191 -99.000 32.3186 8.0 0.99 11.2 0.23 P08 -99 USW 38.7833 2002/02/07 18:48 48.8153 -128.6665 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.3080 8.9 1.04 12.1 0.20 P09 -99 USW 38.9167 2002/02/07 22:00 48.8562 -129.1670 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.3058 9.7 1.10 12.9 0.21 P10 -99 USW 39.0493 2002/02/08 01:11 48.8930 -129.6672 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.3154 10.7 1.17 14.4 0.18 P11 15 ROS 39.2181 2002/02/08 05:14 48.9433 -130.1692 41 1 9.0 7.2367 32.3237 -99.000 32.3248 10.6 1.16 13.5 0.20 P12 17 ROS 39.3715 2002/02/08 08:55 48.9713 -130.6683 63 22 11.3 7.0850 32.3407 6.918 32.3360 10.9 1.17 14.4 0.19 P13 -99 USW 39.6576 2002/02/08 15:47 49.0495 -131.6675 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.3855 11.6 1.22 14.9 0.25 P13 18 ROS 39.6590 2002/02/08 15:49 49.0495 -131.6675 65 1 12.2 6.8798 32.3850 -99.000 32.3860 11.5 1.22 14.9 0.23 P14 -99 USW 39.8625 2002/02/08 20:42 49.1215 -132.6677 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.3843 11.2 1.19 15.0 0.18 P14 19 ROS 39.8625 2002/02/08 20:42 49.1215 -132.6677 66 1 4.5 6.8732 32.3841 -99.000 32.3844 11.5 1.22 14.8 0.24 P15 20 ROS 40.0750 2002/02/09 01:48 49.1993 -133.6673 67 1 8.6 6.6922 32.3921 -99.000 32.3910 11.6 1.24 15.6 0.24 P16 -99 USW 41.7875 2002/02/10 18:54 49.2828 -134.6663 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.4310 12.7 1.28 15.7 0.22 P17 -99 USW 42.0903 2002/02/11 02:10 49.3503 -135.6673 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.4450 13.1 1.31 16.0 0.26 P18 -99 USW 42.3326 2002/02/11 07:59 49.4335 -136.6667 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.4861 13.9 1.36 17.1 0.22 P19 -99 USW 42.5854 2002/02/11 14:03 49.4995 -137.6672 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.4670 13.6 1.36 16.5 0.22 P20 -99 USW 42.8361 2002/02/11 20:04 49.5665 -138.6670 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.5160 14.2 1.40 17.7 0.19 P21 -99 USW 43.1007 2002/02/12 02:25 49.6303 -139.6720 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.5110 14.1 1.39 17.6 0.23 P23 -99 USW 43.7806 2002/02/12 18:44 49.7662 -141.6690 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.6360 16.4 1.51 20.8 0.17 P24 -99 USW 43.9944 2002/02/12 23:52 49.8368 -142.6673 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.6112 15.8 1.47 19.1 0.20 P25 -99 USW 44.1972 2002/02/13 04:44 50.0000 -143.6050 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.6673 16.5 1.52 19.3 0.27 P35 -99 USW 44.3618 2002/02/13 08:41 50.0002 -144.3037 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.7023 17.2 1.56 21.7 0.28 P26 -99 USW 45.1146 2002/02/14 02:45 50.0000 -145.0003 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.7300 18.1 1.60 26.2 0.24 P26 33 ROS 45.1146 2002/02/14 02:45 50.0000 -145.0003 90 23 6.6 4.9013 32.7308 7.160 32.7320 18.1 1.61 26.0 0.26 loop 1 -99 USW 45.2097 2002/02/14 05:02 50.0080 -145.9158 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.7544 18.2 1.63 27.0 0.26 loop 2 -99 USW 45.5021 2002/02/14 12:03 49.9948 -147.0657 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.7470 18.6 1.64 26.2 0.30 loop 3 -99 USW 45.6667 2002/02/14 16:00 50.0028 -147.5623 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.7500 18.6 1.64 27.9 0.29 Argo 1 36 ROS 45.8118 2002/02/14 19:29 50.0098 -147.9925 110 19 8.6 4.6245 32.7542 7.181 32.7536 18.6 1.65 26.0 0.30 loop 4 -99 USW 46.1944 2002/02/15 04:40 49.9987 -149.6482 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.8739 21.0 1.76 34.8 0.30 Argo 2 39 ROS 46.4396 2002/02/15 10:33 50.0003 -151.0010 130 19 11.3 4.2155 32.8848 7.181 32.8857 20.9 1.78 35.1 0.29 loop 5 -99 USW 46.6639 2002/02/15 15:56 49.1355 -150.9845 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.7910 18.3 1.62 27.4 0.36 loop 6 -99 USW 46.8382 2002/02/15 20:07 48.3228 -150.9703 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.7686 17.4 1.55 23.9 0.31 loop 7 -99 USW 47.1493 2002/02/16 03:35 46.9998 -151.0002 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.6585 12.4 1.26 11.4 0.31 Argo 3 42 ROS 47.1778 2002/02/16 04:16 47.0003 -151.0003 150 19 11.2 6.1275 32.6574 7.015 32.6584 12.4 1.24 13.5 0.39 loop 8 -99 USW 47.3118 2002/02/16 07:29 46.9983 -149.8513 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.6622 13.1 1.29 13.9 0.37 loop 9 -99 USW 47.5139 2002/02/16 12:20 47.0040 -148.5762 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.6430 14.4 1.38 16.4 0.40 loop 1 -99 USW 47.6326 2002/02/16 15:11 46.9992 -148.0005 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.6161 14.3 1.38 16.2 0.38 Argo 4 45 ROS 47.6625 2002/02/16 15:54 46.9983 -147.9992 174 23 9.0 5.7265 32.6158 7.054 32.6159 14.2 1.38 16.4 0.45 loop 1 -99 USW 47.8444 2002/02/16 20:16 47.0032 -147.0053 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.6033 14.0 1.39 14.0 0.44 loop 1 -99 USW 48.0875 2002/02/17 02:06 47.0017 -145.6080 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.5655 12.7 1.27 10.3 0.43 Argo 5 48 ROS 48.2514 2002/02/17 06:02 47.0003 -145.0003 194 19 10.9 6.1784 32.5634 7.033 32.5646 12.9 1.28 14.1 0.45 loop 1 -99 USW 48.3382 2002/02/17 08:07 46.9638 -144.5575 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.5627 13.1 1.29 11.8 0.39 loop 1 -99 USW 48.6611 2002/02/17 15:52 46.8668 -142.7127 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.5554 12.4 1.25 11.7 0.34 loop 1 -99 USW 48.8500 2002/02/17 20:24 46.7500 -142.0000 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.5550 11.0 1.14 10.8 0.31 Argo 6 52 ROS 48.8785 2002/02/17 21:05 46.7497 -141.9998 214 19 8.5 7.0034 32.5554 6.890 32.5556 11.1 1.16 9.6 0.33 loop 1 -99 USW 49.1062 2002/02/18 02:33 46.6695 -140.9427 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.5067 11.1 1.17 11.1 0.33 loop 1 -99 USW 49.1618 2002/02/18 03:53 46.6593 -140.6960 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.4726 11.2 1.20 11.4 0.28 loop 1 -99 USW 49.3326 2002/02/18 07:59 46.6165 -139.9353 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.4280 11.2 1.21 11.6 0.35 loop 1 -99 USW 49.5729 2002/02/18 13:45 46.5663 -138.9997 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.4316 10.6 1.17 11.2 0.29 Argo 7 55 ROS 49.5993 2002/02/18 14:23 46.5668 -138.9990 234 19 7.7 7.1552 32.4302 6.879 32.4308 10.7 1.17 11.6 0.35 loop 2 -99 USW 49.8500 2002/02/18 20:24 46.4807 -137.6455 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.4172 10.8 1.15 11.5 0.30 loop 2 -99 USW 50.1576 2002/02/19 03:47 46.3502 -136.0010 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.4181 9.1 1.08 9.4 0.30 loop 2 -99 USW 50.3125 2002/02/19 07:30 46.2773 -134.9950 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.3920 8.7 1.06 8.9 0.29 loop 2 -99 USW 50.7653 2002/02/19 18:22 46.1173 -132.9998 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.3317 7.8 1.02 8.7 0.21 Argo 9 58 ROS 50.7653 2002/02/19 18:22 46.1173 -132.9998 254 19 6.7 8.1118 32.3268 6.736 32.3300 7.9 1.02 9.1 0.25 loop 2 -99 USW 50.8424 2002/02/19 20:13 46.1083 -132.7330 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.3332 7.9 0.99 11.0 0.22 loop 2 -99 USW 51.1646 2002/02/20 03:57 45.9962 -131.1305 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.3258 7.5 0.97 11.0 0.18 loop 2 -99 USW 51.3299 2002/02/20 07:55 45.9870 -130.3864 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.3226 7.7 0.98 12.1 0.26 Argo 1 62 ROS 51.5097 2002/02/20 12:14 45.9338 -129.9958 273 18 8.8 7.9081 32.3320 6.740 32.3236 8.3 1.02 14.2 0.31 loop 2 -99 USW 51.6556 2002/02/20 15:44 45.8685 -129.2767 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.3868 8.8 1.03 14.7 0.18 loop 2 -99 USW 51.8444 2002/02/20 20:16 45.8083 -128.3942 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.3884 9.4 1.06 15.2 0.24 loop 2 -99 USW 52.0021 2002/02/21 00:03 45.7500 -127.6200 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.3711 9.5 1.07 16.7 0.27 loop 3 -99 USW 52.1521 2002/02/21 03:39 45.7000 -127.0000 -99 -99 4.5 -99.0000 -99.0000 -99.000 32.3539 7.8 0.94 13.6 0.31 Argo 1 64 ROS 52.1750 2002/02/21 04:12 45.6998 -127.0003 292 18 9.8 8.6340 32.3649 6.663 32.3544 7.8 0.95 11.4 0.36