*2025/05/02 15:15:14.77 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2000/06/27 11:37:00.000 END TIME : UTC 2000/07/06 16:17:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 39 DATA DESCRIPTION : Loop FILE TYPE : ASCII NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------------------ ------------ -------------- -------------- 1 Station n/a 2 Sample_Method n/a 3 Sample_Number n/a 1 44 4 Pressure:Loop decibar 3 3 5 Date YYYY/MM/DD 7483 7492 6 Time HH:MM 0.3472222E-01 0.9861111 7 Latitude degrees 48.107 54.788 8 Longitude degrees -134.63 -124.706 9 Salinity:Bottle PSS-78 30.765 31.964 10 Nitrate_plus_Nitrite:Bottle umol/L 0 18.1 11 Silicate:Bottle umol/L 1.2 34.6 12 Phosphate:Bottle umol/L 0.12 1.62 13 Chlorophyll:Extracted:Bottle mg/m^3 0.27 11.92 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ---------- ---- -------------- 1 ' ' ' ' 8 NQ C ' ' 2 ' ' ' ' 5 NQ C ' ' 3 -99 ' ' 4 I I 0 4 -99 ' ' 7 F R4 1 5 ' ' ' ' ' ' YYYY/MM/DD D ' ' 6 ' ' ' ' ' ' HH:MM T ' ' 7 ' ' ' ' 8 F R4 3 8 ' ' ' ' 9 F R4 3 9 -99 ' ' 8 F R4 3 10 -99 ' ' 6 F R4 1 11 -99 ' ' 6 F R4 1 12 -99 ' ' 7 F R4 2 13 -99 ' ' 7 F R4 2 $END *ADMINISTRATION MISSION : 2000-16 AGENCY : PBS, Ocean Science and Productivity, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Welch D. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : N.E. Pacific EVENT NUMBER : 1 LATITUDE : 48 6.41991 N ! (deg min) LONGITUDE : 134 37.80029 W ! (deg min) LATITUDE 2 : 54 47.27989 N ! (deg min) LONGITUDE 2 : 124 42.36008 W ! (deg min) *INSTRUMENT INTAKE DEPTH (M) : 3.0 ! custom item *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 4.3.1 2006/01/10 10:57:43 39 39 HDREDIT2 2.5.1 2006/01/10 16:49:34 ? ? CLEAN 4.8.1 2006/01/10 16:49:38 39 39 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/22 14:38:50 39 39 ADDCHANS 1.4 2025/05/02 15:07:39 ? ? HDREDIT2 3.2 2025/05/02 15:15:14 ? ? $END $REMARKS -HEADER EDITS: 2006/01/10 16:49:34 Applied edit header: O:\Data Processing\Header Comments\Work\2000-16-loop.txt -CLEAN functions: 2006/01/10 16:49:38 Reset #RECS, MIN & MAX values in header. Delete Empty Channels: 0 deleted. Set header Start and End times from the data. Set header Latitude and Longitude limits the data. -HEADER EDITS: 2025/05/02 15:15:14 Channel 4: Pressure:Loop [decibar] Name: Pressure ==> Pressure:Loop Channel 10: Nitrate_plus_Nitrite:Bottle [umol/L] Name: Nitrate_plus_Nitrite ==> Nitrate_plus_Nitrite:Bottle Channel 11: Silicate:Bottle [umol/L] Name: Silicate ==> Silicate:Bottle Channel 12: Phosphate:Bottle [umol/L] Name: Phosphate ==> Phosphate:Bottle Channel 13: Chlorophyll:Extracted:Bottle [mg/m^3] Name: Chlorophyll:Extracted ==> Chlorophyll:Extracted:Bottle $END *COMMENTS The Uncontaminated Sea Water samples are drawn from a pumped seawater supply provided to the ship laboratory from a nominal depth of 3.0 metres. 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) ------------------------------------------------------- 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 filtered onto 25mm MFS GF/75 or Whatman GF/F filters at <70mmHg vacuum. The filters are immediately frozen at -20 C until analysis. The chlorophyll is extracted in 10 ml of 90% acetone for 24h at -20 C, then brought to room temperature and the extract is measured using a Turner Designs fluorometer, which has been calibrated with solutions of commercially prepared chlorophyll. 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-- --13-- !Station Samp Sam Pressu Date Time Latitud Longitud Salinit Nitra Silic Phosph Chloro ! le_ ple re: e e y: te_pl ate: ate: phyll: ! Meth _ Loop Bottle ~Nitr Bottl Bottle Extrac ! od Num ite:B e ted: ! ber ottle Bottle !------- ---- --- ------ ---------- ----- ------- -------- ------- ----- ----- ------ ------ *END OF HEADER CA01 USW 1 3.0 2000/06/27 11:37 48.107 -124.706 -99.000 -99.0 -99.0 -99.00 6.09 CA02 USW 2 3.0 2000/06/27 14:30 48.176 -124.932 31.964 18.1 34.6 1.56 1.95 CA03 USW 3 3.0 2000/06/27 15:53 48.146 -124.996 30.806 17.6 34.6 1.62 2.04 CA04 USW 5 3.0 2000/06/27 18:15 48.156 -125.212 31.082 17.2 34.5 1.61 3.27 CA05 USW 6 3.0 2000/06/27 20:06 48.150 -125.253 31.442 11.9 26.3 1.16 1.66 CA06 USW 7 3.0 2000/06/27 21:20 48.152 -125.335 30.995 0.0 1.2 0.17 2.23 CA07 USW 8 3.0 2000/06/27 22:26 48.150 -125.688 30.964 0.2 1.2 0.12 1.28 CA08 USW 9 3.0 2000/06/27 23:40 48.148 -125.549 31.146 0.0 1.4 0.15 1.15 CA_CTD1 USW 10 3.0 2000/06/28 00:50 48.112 -125.122 -99.000 0.4 6.1 0.42 -99.00 SS01 USW 11 3.0 2000/06/30 12:26 48.585 -124.716 30.852 15.5 29.1 1.55 1.63 SS03 USW 12 3.0 2000/06/30 15:13 48.586 -125.067 30.765 14.2 27.1 1.32 4.87 SS05 USW 13 3.0 2000/06/30 17:20 48.578 -125.528 31.036 3.3 9.3 0.50 6.77 SS08 USW 15 3.0 2000/06/30 21:13 48.612 -125.225 -99.000 0.3 2.5 0.23 11.92 E01 USW 17 3.0 2000/07/01 13:37 49.989 -127.276 31.601 4.3 12.7 0.86 9.83 E02 USW 18 3.0 2000/07/01 14:39 49.713 -127.516 31.621 0.8 3.2 0.29 3.33 E03 USW 19 3.0 2000/07/01 15:43 49.760 -127.304 31.588 0.3 2.9 0.24 1.51 E04 USW 20 3.0 2000/07/01 16:49 49.736 -127.404 31.715 0.1 2.2 0.17 1.44 E05 USW 21 3.0 2000/07/01 18:11 49.688 -127.472 31.913 0.1 2.8 0.23 1.05 T13 USW 23 3.0 2000/07/02 07:52 50.381 -130.160 31.798 0.1 6.1 0.37 0.40 T12 USW 24 3.0 2000/07/02 09:25 50.462 -129.982 31.770 0.0 6.4 0.37 0.28 T11 USW 25 3.0 2000/07/02 10:48 50.537 -129.814 31.647 0.0 6.7 0.33 0.27 T10 USW 26 3.0 2000/07/02 12:10 50.607 -129.640 31.255 0.0 5.9 0.30 0.28 T09 USW 27 3.0 2000/07/02 15:13 50.682 -129.470 31.134 0.0 7.4 0.35 1.62 T08 USW 28 3.0 2000/07/02 17:36 50.770 -129.300 31.532 4.2 12.8 0.72 3.25 T07 USW 29 3.0 2000/07/02 19:19 50.839 -129.139 31.511 4.0 12.8 0.71 2.44 T06 USW 30 3.0 2000/07/02 21:02 50.910 -128.979 31.352 3.4 5.3 0.54 1.81 T05 USW 31 3.0 2000/07/02 22:38 50.980 -128.819 31.329 0.5 8.5 0.36 5.44 FI01 USW 33 3.0 2000/07/04 12:17 54.788 -133.055 31.589 6.8 15.7 0.93 2.19 FI02 USW 34 3.0 2000/07/04 14:14 54.774 -133.185 31.527 8.6 20.7 1.07 1.73 FI03 USW 35 3.0 2000/07/04 15:53 54.763 -133.317 31.500 3.0 13.1 0.65 3.29 FI04 USW 36 3.0 2000/07/04 17:22 54.751 -133.447 31.555 1.5 10.3 0.49 3.07 FI05 USW 37 3.0 2000/07/05 02:10 54.739 -133.577 31.834 3.2 11.7 0.68 2.74 FI06 USW 38 3.0 2000/07/05 02:55 54.726 -133.707 31.832 2.4 11.1 0.63 3.14 FI07 USW 39 3.0 2000/07/05 03:33 54.714 -133.835 31.840 2.8 11.6 0.60 2.55 FI08 USW 40 3.0 2000/07/05 04:17 54.703 -133.968 31.766 2.0 11.1 0.55 2.69 FI09 USW 41 3.0 2000/07/05 04:55 54.691 -134.099 31.715 0.2 9.1 0.39 1.76 FI10 USW 42 3.0 2000/07/05 06:04 54.667 -134.363 31.898 0.2 8.1 0.36 1.04 FI11 USW 43 3.0 2000/07/06 07:47 54.639 -134.630 31.841 0.5 8.9 0.40 1.08 T03 USW 44 3.0 2000/07/06 16:17 51.126 -128.493 31.338 0.3 9.6 0.30 1.09