*2025/05/01 14:34:59.23 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2003/02/14 21:42:00.000 END TIME : UTC 2003/02/26 20:17:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 74 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 1 229 4 Pressure:CTD decibar 10 10 5 Date YYYY/MM/DD 8445 8457 6 Time HH:MM 0.2083333E-02 0.9840278 7 Latitude degrees 48.494 56.682 8 Longitude degrees -135.12 -125.001 9 Salinity:Bottle PSS-78 29.134 32.322 10 Nitrate_plus_Nitrite:Bottle umol/L 6.3 22.6 11 Silicate:Bottle umol/L 6.2 40.3 12 Phosphate:Bottle umol/L 0.88 1.88 13 Chlorophyll:Extracted:Bottle mg/m^3 0.14 2.48 14 Flag:Chlorophyll:Extracted:Bottle n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ---------- ---- -------------- 1 ' ' ' ' 6 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 -99 ' ' 8 F R4 3 8 -99 ' ' 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 : 2003-04 AGENCY : PBS, Ocean Science and Productivity, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Zubkowski T. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : N.E. Pacific EVENT NUMBER : 1 LATITUDE : 48 29.63997 N ! (deg min) LONGITUDE : 135 7.19971 W ! (deg min) LATITUDE 2 : 56 40.91995 N ! (deg min) LONGITUDE 2 : 125 0.05997 W ! (deg min) *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 4.3.1 2005/08/02 16:54:36 74 74 HDREDIT2 2.5 2005/08/02 16:59:03 ? ? CLEAN 4.8 2005/08/02 17:02:28 74 74 CHANGE_FLAGS 1.0 2013/07/16 11:47:14 74 74 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/22 14:40:15 74 74 CHANGE_FLAGS 2.0 2014/11/20 09:53:44 74 74 ADDCHANS 1.4 2025/05/01 14:32:59 ? ? HDREDIT2 3.2 2025/05/01 14:34:59 ? ? $END $REMARKS -HEADER EDITS: 2005/08/02 16:59:03 Applied edit header: O:\Data Processing\Header Comments\Work\2003-04-loop.txt -CLEAN functions: 2005/08/02 17:02:28 Reset #RECS, MIN & MAX values in header. Set header Start and End times from the data. Set header Latitude and Longitude limits the data. -HEADER EDITS: 2025/05/01 14:34:59 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 *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. 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. 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-- --13-- - !Stati Samp Sam Pressu Date Time Latitud Longitud Salinit Nitra Silic Phosph Chloro F !on le_ ple re:CTD e e y: te_pl ate: ate: phyll: l ! Meth _ Bottle ~Nitr Bottl Bottle Extrac ~ ! od Num ite:B e ted: l ! ber ottle Bottle e !----- ---- --- ------ ---------- ----- ------- -------- ------- ----- ----- ------ ------ - *END OF HEADER IVI01 BOT 1 10.0 2003/02/14 21:42 48.837 -125.162 30.400 9.1 17.9 0.92 1.08 6 IVI03 BOT 7 10.0 2003/02/15 00:54 48.960 -125.001 30.709 10.4 19.3 1.14 0.47 6 IVI04 BOT 9 10.0 2003/02/15 03:15 48.871 -125.253 30.370 10.2 20.5 1.08 2.48 6 EP01 BOT 11 10.0 2003/02/15 15:05 49.339 -126.550 30.950 13.2 23.7 1.30 1.14 6 EP02 BOT 14 10.0 2003/02/15 16:53 49.316 -126.634 31.536 7.6 12.8 0.98 1.95 6 EP03 BOT 18 10.0 2003/02/15 18:44 49.271 -126.716 31.474 7.9 12.8 1.01 1.15 6 EP04 BOT 21 10.0 2003/02/15 20:50 49.229 -126.709 31.330 7.7 13.3 1.02 1.33 6 EP05 BOT 24 10.0 2003/02/15 22:53 49.201 -126.826 31.416 7.6 12.7 0.95 1.02 3 EP06 BOT 27 10.0 2003/02/16 00:25 49.161 -126.891 31.624 7.0 10.7 0.92 0.91 6 EP12 BOT 30 10.0 2003/02/16 15:05 48.494 -128.193 32.311 6.5 6.2 0.98 0.59 6 EP11 BOT 33 10.0 2003/02/16 18:02 48.732 -127.838 32.319 6.9 6.7 1.00 0.46 6 EP10 BOT 37 10.0 2003/02/16 20:26 48.860 -127.668 32.322 6.8 6.2 1.06 0.44 3 EP09 BOT 40 10.0 2003/02/16 22:04 48.897 -127.434 32.300 7.6 7.2 1.06 0.47 6 EP08 BOT 43 10.0 2003/02/17 00:03 49.024 -127.176 32.197 7.3 7.9 0.99 0.69 6 EP07 BOT 46 10.0 2003/02/17 01:56 49.128 -126.992 32.174 6.3 7.0 1.07 0.82 6 IVI05 BOT 49 10.0 2003/02/17 21:15 49.884 -126.789 30.001 12.1 20.8 1.22 0.62 6 IVI07 BOT 54 10.0 2003/02/18 01:31 49.773 -127.105 30.753 8.8 15.9 1.01 1.33 6 VI01 BOT 57 10.0 2003/02/18 15:21 49.903 -127.571 31.418 9.9 15.9 1.11 0.79 6 VI02 BOT 60 10.0 2003/02/18 16:53 49.919 -127.436 30.728 9.7 17.1 1.27 1.30 3 IVI08 BOT 63 10.0 2003/02/18 18:23 49.934 -127.301 30.304 9.0 17.1 1.01 1.85 6 IVI09 BOT 66 10.0 2003/02/18 20:08 49.971 -127.259 29.721 7.2 14.9 0.88 2.31 6 IVI10 BOT 69 10.0 2003/02/18 21:20 50.004 -127.174 29.720 9.2 17.1 0.99 1.66 3 IVI11 BOT 72 10.0 2003/02/18 22:53 50.051 -127.251 29.695 10.5 18.1 1.10 0.39 6 IVI12 BOT 75 10.0 2003/02/19 00:26 50.087 -127.154 29.689 11.6 19.1 1.16 0.68 6 IVI13 BOT 78 10.0 2003/02/19 15:02 50.521 -127.671 29.418 13.7 26.0 1.41 0.14 6 IVI14 BOT 81 10.0 2003/02/19 16:20 50.503 -127.718 29.134 14.5 26.5 1.43 0.32 3 IVI15 BOT 84 10.0 2003/02/19 17:24 50.474 -127.793 29.647 13.9 23.6 1.33 0.18 6 IVI16 BOT 87 10.0 2003/02/19 18:44 50.469 -127.893 29.781 12.8 23.8 1.29 0.31 6 VI03 BOT 90 10.0 2003/02/19 21:11 50.408 -128.002 30.412 8.6 15.7 1.00 1.60 3 VI04 BOT 93 10.0 2003/02/19 22:51 50.388 -128.156 30.828 8.5 14.9 1.02 1.36 6 VI05 BOT 96 10.0 2003/02/20 00:17 50.387 -128.257 31.145 8.4 14.3 1.05 0.99 6 T01 BOT 99 10.0 2003/02/20 17:25 51.251 -128.222 31.591 13.2 21.6 1.39 0.35 3 T02 BOT 102 10.0 2003/02/20 19:10 51.204 -128.340 31.552 10.4 15.6 -99.00 0.51 6 T03 BOT 105 10.0 2003/02/20 21:01 51.122 -128.486 31.554 10.1 15.0 1.16 0.57 6 T04 BOT 108 10.0 2003/02/20 23:32 51.010 -128.738 31.430 9.1 13.4 1.11 0.79 6 T05 BOT 111 10.0 2003/02/21 01:29 50.918 -128.956 31.531 9.0 13.0 1.08 0.70 6 T12 BOT 114 10.0 2003/02/21 15:04 50.337 -130.226 31.966 8.3 10.4 1.06 0.55 3 T11 BOT 117 10.0 2003/02/21 17:06 50.435 -130.025 31.870 9.0 12.6 1.10 0.62 6 T10 BOT 121 10.0 2003/02/21 19:10 50.503 -129.856 31.850 9.0 12.2 1.08 0.81 6 T09 BOT 124 10.0 2003/02/21 20:55 50.584 -129.722 32.062 8.5 10.5 1.08 0.83 6 T08 BOT 127 10.0 2003/02/21 22:39 50.655 -129.525 31.921 8.2 10.7 1.03 0.74 3 T07 BOT 130 10.0 2003/02/22 00:24 50.737 -129.367 31.328 6.6 9.3 0.89 0.82 6 T06 BOT 134 10.0 2003/02/22 02:16 50.820 -129.191 31.673 8.1 11.3 0.99 0.71 6 HS01 BOT 137 10.0 2003/02/22 15:08 52.488 -129.791 32.037 10.1 13.2 1.19 0.28 6 HS02 BOT 140 10.0 2003/02/22 16:53 52.555 -129.952 32.064 10.1 13.0 1.21 0.36 6 HS03 BOT 143 10.0 2003/02/22 18:35 52.619 -130.126 32.048 10.0 13.1 1.18 0.38 6 HS04 BOT 146 10.0 2003/02/22 20:20 52.674 -130.305 31.929 10.2 14.2 1.25 0.47 3 HS05 BOT 149 10.0 2003/02/22 21:54 52.725 -130.457 32.102 11.0 14.8 1.23 0.32 6 HS06 BOT 152 10.0 2003/02/22 23:16 52.774 -130.592 31.979 11.9 16.7 1.31 0.41 6 HS07 BOT 155 10.0 2003/02/23 01:30 52.837 -130.618 31.776 12.8 19.2 1.36 0.48 6 DE01 BOT 158 10.0 2003/02/23 15:09 54.173 -131.786 31.330 17.4 29.9 1.60 0.61 6 DE02 BOT 161 10.0 2003/02/23 16:38 54.160 -131.988 31.496 17.5 29.6 1.65 0.42 6 DE03 BOT 164 10.0 2003/02/23 18:02 54.169 -132.150 31.466 17.6 29.9 1.67 0.35 6 DE04 BOT 167 10.0 2003/02/23 19:13 54.139 -132.268 31.300 17.2 29.1 1.60 0.48 6 DE05 BOT 170 10.0 2003/02/23 21:08 54.153 -132.493 31.463 17.1 28.8 1.64 -99.00 0 DE06 BOT 173 10.0 2003/02/23 22:18 54.207 -132.603 31.383 17.8 29.6 1.66 -99.00 0 DE07 BOT 176 10.0 2003/02/23 23:37 54.275 -132.669 31.146 18.0 30.5 1.72 -99.00 0 FI01 BOT 179 10.0 2003/02/24 15:02 54.804 -133.056 31.408 17.0 28.4 1.59 -99.00 0 FI02 BOT 182 10.0 2003/02/24 16:37 54.788 -133.174 31.774 15.6 24.0 1.46 -99.00 0 FI03 BOT 186 10.0 2003/02/24 18:24 54.774 -133.293 31.729 16.2 25.7 1.56 -99.00 0 FI04 BOT 189 10.0 2003/02/24 20:11 54.755 -133.473 31.749 17.0 27.1 1.58 -99.00 0 FI05 BOT 192 10.0 2003/02/24 22:20 54.740 -133.575 31.681 17.6 28.6 1.65 -99.00 0 FI06 BOT 195 10.0 2003/02/25 00:14 54.723 -133.707 31.801 17.2 27.6 1.63 -99.00 0 FI07 BOT 198 10.0 2003/02/25 01:54 54.706 -133.836 32.207 12.2 15.5 1.30 -99.00 0 FI13 BOT 201 10.0 2003/02/25 15:08 54.575 -135.120 32.275 10.4 12.1 1.24 -99.00 0 FI12 BOT 204 10.0 2003/02/25 16:49 54.606 -134.860 32.262 9.7 11.7 1.16 -99.00 0 FI11 BOT 208 10.0 2003/02/25 18:46 54.634 -134.626 32.256 10.2 13.2 1.19 -99.00 0 FI10 BOT 211 10.0 2003/02/25 20:30 54.655 -134.359 32.251 6.3 8.6 0.99 -99.00 0 FI09 BOT 214 10.0 2003/02/25 22:07 54.674 -134.160 32.274 10.6 12.9 1.21 -99.00 0 FI08 BOT 217 10.0 2003/02/25 23:24 54.690 -134.037 32.264 10.6 12.4 1.22 -99.00 0 ISEA0 BOT 220 10.0 2003/02/26 15:01 56.267 -134.505 31.327 22.2 39.7 1.84 -99.00 0 ISEA0 BOT 223 10.0 2003/02/26 16:49 56.413 -134.501 31.587 18.3 31.1 1.63 -99.00 0 ISEA0 BOT 226 10.0 2003/02/26 18:24 56.546 -134.509 31.470 20.0 34.3 1.71 -99.00 0 ISEA0 BOT 229 10.0 2003/02/26 20:17 56.682 -134.511 31.392 22.6 40.3 1.88 -99.00 0