*2025/05/01 15:08:51.27 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2002/06/16 15:42:00.000 END TIME : UTC 2002/06/29 01:33:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 61 DATA DESCRIPTION : Surface Bottle 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 1 188 4 Pressure:CTD decibar 10 10 5 Date YYYY/MM/DD 8202 8215 6 Time HH:MM 0.7638889E-02 0.9923611 7 Latitude degrees 48.388 54.37 8 Longitude degrees -134.904 -124.124 9 Salinity:Bottle PSS-78 6.298 32.309 10 Nitrate_plus_Nitrite:Bottle umol/L 0 19.4 11 Silicate:Bottle umol/L 1.1 34.2 12 Phosphate:Bottle umol/L 0.23 1.88 13 Chlorophyll:Extracted:Bottle mg/m^3 0.23 23.72 $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 : 2002-15 AGENCY : PBS, Ocean Science and Productivity, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Morris J. PLATFORM : Ocean Selector *LOCATION GEOGRAPHIC AREA : N.E. Pacific EVENT NUMBER : 1 LATITUDE : 48 23.28003 N ! (deg min) LONGITUDE : 134 54.24042 W ! (deg min) LATITUDE 2 : 54 22.19994 N ! (deg min) LONGITUDE 2 : 124 7.44003 W ! (deg min) *INSTRUMENT TYPE : Bottle MODEL : Niskin, 2 Litre *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 4.3.1 2006/01/10 10:57:44 61 61 HDREDIT2 2.5.1 2006/01/11 13:23:45 ? ? CLEAN 4.8.1 2006/01/11 13:23:51 61 61 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/22 14:39:57 61 61 ADDCHANS 1.4 2025/05/01 15:02:38 ? ? HDREDIT2 3.2 2025/05/01 15:08:51 ? ? $END $REMARKS -HEADER EDITS: 2006/01/11 13:23:45 Applied edit header: O:\Data Processing\Header Comments\Work\2002-15-loop.txt -CLEAN functions: 2006/01/11 13:23:51 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: 2025/05/01 15:08:51 Channel 4: Pressure:CTD [decibar] Name: Pressure ==> Pressure:CTD 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 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. 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:CTD e e y: te_pl ate: ate: phyll: ! Meth _ Bottle ~Nitr Bottl Bottle Extrac ! od Num ite:B e ted: ! ber ottle Bottle !------- ---- --- ------ ---------- ----- ------- -------- ------- ----- ----- ------ ------ *END OF HEADER JF01 BOT 1 10.0 2002/06/16 15:42 48.388 -124.124 31.718 19.4 34.2 1.88 3.61 EP01 BOT 7 10.0 2002/06/17 14:15 49.352 -126.526 31.775 0.1 1.1 0.35 6.63 EP02 BOT 10 10.0 2002/06/17 16:04 49.312 -126.598 31.888 1.4 4.9 0.51 3.01 EP03 BOT 13 10.0 2002/06/17 18:05 49.277 -126.674 31.881 0.1 4.0 0.32 1.87 EP04 BOT 16 10.0 2002/06/17 21:04 49.248 -126.751 32.309 8.2 15.6 0.96 3.16 EP06 BOT 22 10.0 2002/06/18 02:29 49.167 -126.904 31.967 1.2 7.1 0.50 3.28 EP11 BOT 27 10.0 2002/06/18 14:29 48.630 -127.929 32.100 1.7 1.7 0.48 0.39 EP10 BOT 30 10.0 2002/06/18 16:51 48.767 -127.695 31.994 0.0 1.8 0.49 0.58 EP09 BOT 33 10.0 2002/06/18 19:22 48.897 -127.438 31.939 0.0 6.0 0.42 1.99 T13 BOT 36 10.0 2002/06/19 14:03 50.309 -130.338 32.113 4.6 8.8 0.81 0.23 T12 BOT 39 10.0 2002/06/19 16:02 50.380 -130.159 31.884 1.4 9.4 0.53 0.99 T11 BOT 42 10.0 2002/06/19 17:44 50.462 -129.989 32.045 4.1 9.0 0.77 0.44 T10 BOT 45 10.0 2002/06/19 19:24 50.542 -129.827 31.932 0.0 7.8 0.48 1.20 T09 BOT 48 10.0 2002/06/19 21:03 50.619 -129.656 31.901 0.0 5.6 0.41 1.80 T08 BOT 51 10.0 2002/06/19 22:47 50.699 -129.488 31.427 0.0 6.4 0.39 1.50 T07 BOT 54 10.0 2002/06/20 00:59 50.824 -129.215 31.646 6.4 15.3 0.91 2.24 T06 BOT 57 10.0 2002/06/20 03:34 50.932 -128.996 31.486 4.9 12.4 0.87 1.74 T05 BOT 60 10.0 2002/06/20 14:00 51.013 -128.857 31.370 2.0 7.3 0.55 12.63 T04 BOT 63 10.0 2002/06/20 15:25 51.074 -128.731 31.331 0.0 7.5 0.43 2.66 T03 BOT 66 10.0 2002/06/20 17:12 51.141 -128.595 31.214 0.0 5.1 0.43 2.20 T02 BOT 69 10.0 2002/06/20 19:00 51.208 -128.468 30.287 0.0 3.6 0.26 1.58 T01 BOT 72 10.0 2002/06/20 20:49 51.276 -128.334 30.984 1.0 6.9 0.47 3.24 RI01 BOT 76 10.0 2002/06/21 01:46 51.438 -127.645 30.289 15.8 31.2 1.59 1.10 H01 BOT 79 10.0 2002/06/21 13:58 52.200 -129.170 31.298 0.0 4.7 0.30 2.46 H02 BOT 82 10.0 2002/06/21 16:10 52.261 -129.430 31.452 0.6 8.8 0.50 5.65 H03 BOT 85 10.0 2002/06/21 18:06 52.311 -129.679 31.292 0.0 3.1 0.23 1.54 H04 BOT 88 10.0 2002/06/21 20:24 52.375 -129.955 31.568 0.0 4.7 0.33 3.21 H05 BOT 91 10.0 2002/06/21 22:34 52.426 -130.219 31.513 0.0 7.0 0.32 2.86 H06 BOT 94 10.0 2002/06/22 00:49 52.483 -130.482 31.758 0.0 2.6 0.24 1.49 H07 BOT 97 10.0 2002/06/22 02:42 52.535 -130.733 31.675 0.0 6.3 0.42 0.72 HS01 BOT 100 10.0 2002/06/22 14:28 53.244 -130.118 31.305 6.2 16.7 1.06 23.72 HS02 BOT 103 10.0 2002/06/22 16:27 53.380 -130.327 31.411 -99.0 -99.0 -99.00 11.72 IBC01 BOT 106 10.0 2002/06/22 19:53 53.641 -130.435 -99.000 -99.0 -99.0 -99.00 8.41 IBC02 BOT 109 10.0 2002/06/22 21:52 53.562 -130.200 30.832 -99.0 -99.0 -99.00 20.52 IBC03 BOT 112 10.0 2002/06/23 07:55 53.707 -130.147 27.379 -99.0 -99.0 -99.00 0.97 DE01 BOT 115 10.0 2002/06/23 23:49 54.339 -131.073 31.225 4.2 26.7 0.75 3.32 DE02 BOT 118 10.0 2002/06/25 17:00 54.206 -131.766 31.871 10.8 25.8 1.33 1.16 DE03 BOT 120 10.0 2002/06/25 18:25 54.170 -131.886 32.004 11.8 28.5 1.29 1.12 DE04 BOT 123 10.0 2002/06/25 20:20 54.207 -132.105 32.073 12.0 21.2 1.35 1.15 DE05 BOT 126 10.0 2002/06/25 22:06 54.185 -132.256 31.703 6.8 22.4 0.99 1.69 DE06 BOT 129 10.0 2002/06/25 23:46 54.184 -132.454 31.628 8.0 20.1 1.14 1.16 DE07 BOT 132 10.0 2002/06/26 01:27 54.201 -132.703 31.696 6.6 22.2 0.94 1.77 D13 BOT 135 10.0 2002/06/26 14:19 53.945 -134.904 32.109 4.1 12.2 0.79 0.27 D12 BOT 138 10.0 2002/06/26 16:00 53.986 -134.679 32.127 3.8 12.4 0.82 0.34 D11 BOT 141 10.0 2002/06/26 17:48 54.042 -134.473 32.082 3.2 14.3 0.76 1.02 D10 BOT 144 10.0 2002/06/26 19:32 54.120 -134.272 32.059 2.0 15.3 0.64 2.40 D09 BOT 147 10.0 2002/06/26 21:07 54.160 -134.058 32.098 3.1 13.0 0.72 0.83 D08 BOT 150 10.0 2002/06/26 22:44 54.212 -133.826 32.097 3.0 12.3 0.68 0.66 D07 BOT 153 10.0 2002/06/27 00:36 54.278 -133.617 32.110 3.4 12.3 0.71 0.51 D06 BOT 156 10.0 2002/06/27 02:14 54.319 -133.407 32.149 4.8 12.7 0.82 0.55 D05 BOT 159 10.0 2002/06/27 04:04 54.370 -133.196 -99.000 2.6 17.2 0.70 2.28 IBC05 BOT 162 10.0 2002/06/27 20:23 53.372 -129.859 29.424 5.4 12.8 0.92 4.12 IBC06 BOT 165 10.0 2002/06/27 23:20 53.139 -129.617 31.131 9.8 18.7 1.18 4.98 IBC07 BOT 168 10.0 2002/06/28 02:19 52.887 -129.256 30.813 3.5 9.3 0.73 3.51 IBC08 BOT 171 10.0 2002/06/28 14:44 51.866 -127.903 29.780 10.7 21.8 1.07 2.99 IBC09 BOT 174 10.0 2002/06/28 16:33 51.721 -127.898 29.534 7.8 17.8 0.89 2.74 IBC10 BOT 177 10.0 2002/06/28 18:02 51.601 -127.900 28.957 2.8 8.1 0.52 2.95 RI02 BOT 180 10.0 2002/06/28 19:11 51.514 -127.553 29.939 13.7 29.3 1.49 0.56 RI03 BOT 183 10.0 2002/06/28 22:38 51.577 -127.538 29.209 13.4 25.6 1.32 0.95 RI04 BOT 186 10.0 2002/06/29 00:11 51.648 -127.452 6.298 3.5 26.5 0.25 0.62 RI05 BOT 188 10.0 2002/06/29 01:33 51.677 -127.330 29.716 7.5 11.7 0.97 0.78