*2025/05/01 13:33:01.64 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2004/02/13 15:12:00.000 END TIME : UTC 2004/02/28 21:39:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 77 DATA DESCRIPTION : Surface Bottle FILE TYPE : ASCII NUMBER OF CHANNELS : 14 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------------------- ------------ -------------- -------------- 1 Station n/a 2 Sample_Method n/a 3 Sample_Number n/a 1 215 4 Pressure:CTD decibar 10 10 5 Date YYYY/MM/DD 8809 8824 6 Time HH:MM 0.2708333E-01 0.9930556 7 Latitude degrees 48.78 56.433 8 Longitude degrees -134.904 -125.156 9 Salinity:Bottle PSS-78 29.708 32.438 10 Nitrate_plus_Nitrite:Bottle umol/L 5 20.8 11 Silicate:Bottle umol/L 6.9 39.1 12 Phosphate:Bottle umol/L 0.64 1.82 13 Chlorophyll:Extracted:Bottle mg/m^3 0.12 4.44 14 Flag:Chlorophyll:Extracted:Bottle n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ---------- ---- -------------- 1 ' ' ' ' 10 NQ C ' ' 2 ' ' ' ' 5 NQ C ' ' 3 -99 ' ' 5 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 14 ' ' ' ' 2 NQ C ' ' $END $REMARKS Flag channels initialized with zeros. Non-zero values have the following significance: -------------------------------------------------------------------------------------- 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 : 2004-03 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 46.79993 N ! (deg min) LONGITUDE : 134 54.24042 W ! (deg min) LATITUDE 2 : 56 25.97992 N ! (deg min) LONGITUDE 2 : 125 9.35989 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 2006/01/11 16:08:25 77 77 HDREDIT2 2.5.1 2006/01/11 16:12:52 ? ? CLEAN 4.8.1 2006/01/11 16:12:58 77 77 CHANGE_FLAGS 1.0 2013/07/16 11:47:35 77 77 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/22 14:40:26 77 77 CHANGE_FLAGS 2.0 2014/11/20 09:54:09 77 77 HDREDIT2 3.1.1 2017/09/28 16:51:54 ? ? ADDCHANS 1.4 2025/05/01 13:29:47 ? ? HDREDIT2 3.2 2025/05/01 13:33:01 ? ? $END $REMARKS -HEADER EDITS: 2006/01/11 16:12:52 Applied edit header: O:\Data Processing\Header Comments\Work\2003-36-loop.txt -CLEAN functions: 2006/01/11 16:12:58 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: 2017/09/28 16:51:54 Applied edit header: D:\HourstonR_2\Data\iosshell\2004-03.hdr -HEADER EDITS: 2025/05/01 13:33:01 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 Channel 14: Flag:Chlorophyll:Extracted:Bottle [n/a] Name: Flag:Chlorophyll:Extracted ==> Flag: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 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 -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 decanted and measured using a Turner Designs 10-AU-005-CE 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. Sample_Number 59: chl - one sample only Sample_Number 136: chl - variability >10% Sample_Number 142: chl - variability >10% Sample_Number 195: chl - variability >10% !----1---- -2-- -3-- --4--- ----5----- --6-- ---7--- ---8---- ---9--- --10- --11- --12-- --13-- - ! Station Samp Samp Pressu Date Time Latitud Longitud Salinit Nitra Silic Phosph Chloro F ! le_ le_ re:CTD e e y: te_pl ate: ate: phyll: l ! Meth Numb Bottle ~Nitr Bottl Bottle Extrac ~ ! od er ite:B e ted: l ! ottle Bottle e !--------- ---- ---- ------ ---------- ----- ------- -------- ------- ----- ----- ------ ------ - *END OF HEADER IVI01 BOT 1 10.0 2004/02/13 15:12 48.839 -125.156 30.149 10.8 20.9 1.14 2.16 0 VI01 BOT 4 10.0 2004/02/14 17:15 48.780 -125.272 29.708 8.8 17.0 0.94 2.27 0 VI02 BOT 7 10.0 2004/02/14 20:05 48.895 -125.605 29.760 5.9 11.1 0.67 3.36 0 VI03 BOT 10 10.0 2004/02/14 20:57 48.974 -125.791 29.792 5.0 9.8 0.64 4.44 0 VI04 BOT 13 10.0 2004/02/14 23:49 49.038 -126.009 30.364 7.5 13.7 0.81 1.70 0 VI05 BOT 16 10.0 2004/02/15 01:35 49.144 -126.237 30.381 7.7 14.3 0.88 3.07 0 EP01 BOT 19 10.0 2004/02/15 15:23 49.340 -126.554 30.215 8.9 15.6 1.05 3.72 0 EP02 BOT 22 10.0 2004/02/15 16:43 49.316 -126.605 30.523 7.9 13.5 0.92 3.73 0 EP03 BOT 25 10.0 2004/02/15 18:11 49.281 -126.681 31.283 9.7 15.7 1.13 2.18 0 EP04 BOT 28 10.0 2004/02/15 20:08 49.243 -126.756 31.478 9.3 14.2 1.07 1.74 0 EP05 BOT 31 10.0 2004/02/15 21:39 49.207 -126.831 31.548 8.2 13.5 0.96 1.41 0 EP06 BOT 34 10.0 2004/02/15 23:07 49.171 -126.908 31.691 8.5 12.4 1.04 0.98 0 EP07 BOT 37 10.0 2004/02/16 00:40 49.135 -126.984 31.518 9.9 15.8 1.13 1.89 0 EP08 BOT 39 10.0 2004/02/16 02:17 49.035 -127.165 32.231 5.6 6.9 0.86 0.73 0 IVI02 BOT 41 10.0 2004/02/16 15:10 49.797 -126.653 30.176 15.0 32.5 1.67 0.64 0 IVI03 BOT 44 10.0 2004/02/16 16:50 49.897 -126.657 -99.000 14.8 32.0 1.59 0.87 0 IVI04 BOT 47 10.0 2004/02/16 18:47 49.864 -126.743 -99.000 11.0 20.5 1.18 0.64 0 IVI05 BOT 50 10.0 2004/02/16 20:24 49.948 -126.811 -99.000 12.6 24.7 1.33 0.91 0 IVI06 BOT 53 10.0 2004/02/16 21:46 49.895 -126.799 -99.000 10.8 20.5 1.21 0.70 0 IVI07 BOT 56 10.0 2004/02/16 23:35 49.847 -126.972 -99.000 10.4 20.2 1.16 0.73 0 IVI08 BOT 59 10.0 2004/02/17 01:34 49.922 -126.928 -99.000 10.7 22.4 1.17 0.93 3 IVI11 BOT 64 10.0 2004/02/18 15:05 50.470 -127.902 -99.000 12.4 23.6 1.29 0.46 0 IVI12 BOT 67 10.0 2004/02/18 16:35 50.471 -127.802 -99.000 12.5 23.5 1.29 0.32 0 IVI13 BOT 70 10.0 2004/02/18 18:28 50.506 -127.594 -99.000 13.7 26.6 1.42 0.19 0 IVI14 BOT 73 10.0 2004/02/18 22:27 50.467 -127.950 -99.000 10.7 19.1 1.19 0.44 0 IVI15 BOT 76 10.0 2004/02/18 23:20 50.424 -127.955 -99.000 9.1 15.0 1.13 0.51 0 VI06 BOT 79 10.0 2004/02/19 01:40 50.490 -128.259 31.207 9.9 17.1 1.05 0.83 0 DE01 BOT 82 10.0 2004/02/20 14:59 54.175 -131.858 31.714 17.8 30.4 1.49 0.32 0 DE02 BOT 85 10.0 2004/02/20 16:29 54.160 -132.009 31.620 14.8 24.8 1.37 0.37 0 DE03 BOT 88 10.0 2004/02/20 18:16 54.151 -132.213 31.690 17.6 29.5 1.58 0.34 0 DE04 BOT 91 10.0 2004/02/20 19:58 54.166 -132.428 31.735 16.9 27.6 1.53 0.32 0 DE05 BOT 94 10.0 2004/02/20 21:37 54.179 -132.640 31.483 17.4 30.3 1.61 0.35 0 DE06 BOT 97 10.0 2004/02/20 23:17 54.194 -132.879 31.793 16.5 32.5 1.58 0.31 0 ISEA01 BOT 100 10.0 2004/02/21 15:04 55.462 -132.021 30.651 17.9 31.6 1.63 0.31 0 ISEA02 BOT 103 10.0 2004/02/21 17:04 55.594 -132.230 30.601 17.8 31.6 1.62 0.30 0 ISEA03 BOT 106 10.0 2004/02/21 19:01 55.761 -132.325 30.583 18.1 32.0 1.55 0.28 0 ISEA04 BOT 109 10.0 2004/02/21 21:33 55.894 -132.458 30.343 18.5 33.3 1.64 0.23 0 ISEA05 BOT 112 10.0 2004/02/21 23:21 55.959 -132.667 30.405 19.2 35.5 1.69 0.20 0 ISEA06 BOT 115 10.0 2004/02/22 01:35 56.149 -132.760 30.137 19.5 35.6 1.71 0.30 0 ISEA07 BOT 118 10.0 2004/02/22 15:12 56.380 -133.349 30.902 20.6 37.4 1.82 0.15 0 ISEA08 BOT 121 10.0 2004/02/23 03:28 56.433 -132.571 30.136 20.8 39.1 1.77 0.25 0 ISEA09 BOT 124 10.0 2004/02/23 15:01 56.385 -133.524 31.009 20.3 35.8 1.79 0.13 0 ISEA10 BOT 127 10.0 2004/02/23 17:32 56.342 -133.776 31.096 20.3 35.7 1.78 0.15 0 ISEA11 BOT 130 10.0 2004/02/23 19:12 56.285 -133.790 31.275 20.3 34.9 1.79 0.13 0 ISEA12 BOT 133 10.0 2004/02/23 21:16 56.208 -133.823 31.281 20.3 34.7 1.77 0.12 0 ISEA13 BOT 136 10.0 2004/02/23 22:59 56.113 -133.815 31.358 20.3 34.6 1.81 0.13 3 ISEA14 BOT 139 10.0 2004/02/24 00:39 56.002 -133.839 31.435 20.0 34.6 1.79 0.12 0 FI12 BOT 142 10.0 2004/02/24 14:37 54.608 -134.904 32.124 13.9 20.0 1.41 0.31 3 FI11 BOT 144 10.0 2004/02/24 16:24 54.639 -134.632 32.346 10.3 12.0 1.13 0.39 0 FI10 BOT 146 10.0 2004/02/24 18:04 54.667 -134.363 32.283 10.6 12.7 1.21 0.33 0 FI09 BOT 148 10.0 2004/02/24 19:38 54.691 -134.099 32.239 10.0 12.3 1.14 0.34 0 FI08 BOT 150 10.0 2004/02/24 20:46 54.704 -133.968 32.207 10.6 13.2 1.17 0.27 0 FI07 BOT 152 10.0 2004/02/24 21:42 54.714 -133.838 32.196 10.5 13.1 1.20 0.34 0 FI06 BOT 154 10.0 2004/02/24 22:38 54.726 -133.707 32.220 10.1 12.2 1.14 0.35 0 FI05 BOT 156 10.0 2004/02/24 23:36 54.740 -133.574 31.851 16.5 26.3 1.55 0.28 0 FI04 BOT 158 10.0 2004/02/25 00:43 54.751 -133.448 31.650 15.9 25.8 1.41 0.30 0 FI03 BOT 161 10.0 2004/02/25 03:49 54.765 -133.288 31.579 18.3 30.7 1.66 0.29 0 SEA01 BOT 164 10.0 2004/02/25 14:57 54.942 -133.226 31.518 18.0 30.8 1.65 0.29 0 SEA02 BOT 167 10.0 2004/02/25 16:33 54.868 -133.152 31.453 16.0 27.0 1.42 0.29 0 FI02 BOT 170 10.0 2004/02/25 18:08 54.775 -133.185 31.457 18.6 31.4 1.69 0.34 0 FI01 BOT 173 10.0 2004/02/25 20:00 54.785 -133.042 31.419 19.0 32.4 1.74 0.26 0 SEA03 BOT 176 10.0 2004/02/25 21:34 54.712 -132.928 31.352 18.9 32.3 1.73 0.28 0 SEA04 BOT 179 10.0 2004/02/25 23:50 54.625 -132.802 31.435 18.0 31.5 1.66 0.39 0 ISEA15 BOT 182 10.0 2004/02/26 01:39 54.624 -132.601 31.374 18.9 32.2 1.71 0.26 0 T13 BOT 185 10.0 2004/02/27 14:36 50.311 -130.337 32.438 9.0 10.5 1.08 0.37 0 T12 BOT 187 10.0 2004/02/27 16:13 50.383 -130.160 32.436 8.2 10.4 1.02 0.48 0 T11 BOT 189 10.0 2004/02/27 17:28 50.459 -129.994 32.015 6.4 8.4 0.91 1.17 0 T10 BOT 191 10.0 2004/02/27 18:45 50.542 -129.820 32.050 7.0 10.0 1.01 0.86 0 T09 BOT 193 10.0 2004/02/27 20:01 50.621 -129.652 32.176 6.2 8.5 0.88 0.94 0 T08 BOT 195 10.0 2004/02/27 21:20 50.702 -129.483 32.398 7.3 9.6 1.00 0.64 3 T07 BOT 197 10.0 2004/02/27 23:02 50.820 -129.217 31.910 7.4 10.0 0.96 1.31 0 T06 BOT 200 10.0 2004/02/28 01:36 50.933 -128.999 31.456 8.0 11.4 1.01 1.27 0 T05 BOT 203 10.0 2004/02/28 14:59 51.000 -128.869 31.570 7.3 9.7 0.94 1.75 0 T04 BOT 206 10.0 2004/02/28 16:28 51.076 -128.736 31.398 11.7 19.7 1.22 0.71 0 T03 BOT 209 10.0 2004/02/28 17:56 51.142 -128.603 31.360 13.2 22.1 1.37 0.56 0 T02 BOT 212 10.0 2004/02/28 20:00 51.208 -128.467 31.352 10.2 15.9 1.14 0.34 0 T01 BOT 215 10.0 2004/02/28 21:39 51.277 -128.334 31.227 14.3 24.9 1.42 0.53 0