*2025/05/05 09:48:47.36 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 1998/08/26 13:51:00.000 END TIME : UTC 1998/09/18 01:34:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 84 DATA DESCRIPTION : Loop FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------------------ ------------ -------------- -------------- 1 Station n/a 2 Sample_Method n/a 3 Date YYYY/MM/DD 6812 6835 4 Time HH:MM 0.5555556E-02 0.9770833 5 Latitude degrees 46.664 50.002 6 Longitude degrees -146.403 -123.502 7 Salinity:Bottle PSS-78 31.032 32.722 8 Nitrate_plus_Nitrite:Bottle umol/L 0 20.5 9 Phosphate:Bottle umol/L 0.11 1.8 10 Silicate:Bottle umol/L 0.4 35.3 11 Chlorophyll:Extracted:Bottle mg/m^3 0.6E-01 5.36 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ---------- ---- -------------- 1 ' ' ' ' 8 NQ C ' ' 2 ' ' ' ' 5 NQ C ' ' 3 ' ' ' ' ' ' YYYY/MM/DD D ' ' 4 ' ' ' ' ' ' HH:MM T ' ' 5 -99 ' ' 8 F R4 3 6 -99 ' ' 9 F R4 3 7 -99 ' ' 8 F R4 3 8 -99 ' ' 6 F R4 1 9 -99 ' ' 7 F R4 2 10 -99 ' ' 6 F R4 1 11 -99 ' ' 7 F R4 2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 3.9 2003/04/28 15:58:07 75 75 HDREDIT2 1.6 2003/04/28 15:59:26 ? ? CLEAN 4.2 2003/04/28 15:59:38 75 75 CLEAN 4.8.1 2006/03/13 14:41:50 84 84 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/17 16:02:20 84 84 ADDCHANS 1.4 2025/05/05 09:43:10 ? ? HDREDIT2 3.2 2025/05/05 09:48:47 ? ? $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. -CLEAN functions: 2006/03/13 14:41:50 Reset #RECS, MIN & MAX values in header. -HEADER EDITS: 2025/05/05 09:48:47 Applied edit header: C:\Users\huntingtons\Desktop\Misc_Corrections\Loop_file_archive_corrections\ COMMENTS_hdr.TXT Channel 8: Nitrate_plus_Nitrite:Bottle [umol/L] Name: Nitrate_plus_Nitrite ==> Nitrate_plus_Nitrite:Bottle Channel 9: Phosphate:Bottle [umol/L] Name: Phosphate ==> Phosphate:Bottle Channel 10: Silicate:Bottle [umol/L] Name: Silicate ==> Silicate:Bottle Channel 11: Chlorophyll:Extracted:Bottle [mg/m^3] Name: Chlorophyll:Extracted ==> Chlorophyll:Extracted:Bottle $END *ADMINISTRATION MISSION : 1998-29 AGENCY : IOS, Ocean Science and Productivity, Sidney, BC PROJECT : Line P SCIENTIST : Whitney F. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : N.E. Pacific LATITUDE : 46 39.84009 N ! (deg min) LONGITUDE : 145 0.11993 W ! (deg min) LATITUDE 2 : 50 0.11993 N ! (deg min) LONGITUDE 2 : 123 30.11993 W ! (deg min) *INSTRUMENT INTAKE DEPTH (M) : 4.5 ! custom item *COMMENTS 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. Nutrient samples are analyzed fresh on board using a Technicon AAII auto- analyzer following methods described in Barwell-Clarke and Whitney (1996). Chlorophyll was extracted with 90% acetone and analyzed fluorimetrically. References: 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. ========================================================================== Mar 13, 2006 - added additional salinity records from Bernard's file. ========================================================================== 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) ------------------------------------------------------- !---1--- -2-- ----3----- --4-- ---5--- ---6---- ---7--- --8-- --9--- --10- --11-- !Station Samp Date Time Latitud Longitud Salinit Nitra Phosph Silic Chloro ! le_ e e y: te_pl ate: ate: phyll: ! Meth Bottle ~Nitr Bottle Bottl Extrac ! od ite:B e ted: ! ottle Bottle !------- ---- ---------- ----- ------- -------- ------- ----- ------ ----- ------ *END OF HEADER JF1 USW 1998/08/26 13:51 48.270 -123.502 31.032 19.5 1.73 35.3 1.89 JF2 USW 1998/08/26 15:49 48.301 -123.997 31.993 20.4 1.77 32.8 1.24 JF3 USW 1998/08/27 01:24 48.450 -124.496 31.587 20.4 1.80 35.1 0.79 JF4 USW 1998/08/27 03:35 48.537 -124.990 31.617 20.5 1.79 34.9 0.75 P01 USW 1998/08/27 05:52 48.568 -125.489 32.122 0.5 0.32 0.9 3.16 P02 USW 1998/08/27 08:34 48.602 -126.002 31.786 0.0 0.12 0.9 1.85 P03 USW 1998/08/27 10:31 48.628 -126.337 31.859 0.0 0.11 2.1 1.20 P04 USW 1998/08/27 12:42 48.651 -126.665 32.053 0.0 0.26 3.5 0.17 P05 USW 1998/08/28 01:09 48.692 -127.172 32.112 0.0 0.31 3.2 0.11 P06 USW 1998/08/28 04:21 48.744 -127.670 32.284 0.0 0.31 1.9 0.10 P07 USW 1998/08/28 07:32 48.780 -128.169 32.292 0.0 0.31 1.7 0.10 P08 USW 1998/08/28 11:27 48.817 -128.670 32.246 0.0 0.31 1.5 0.10 P09 USW 1998/08/28 15:43 48.854 -129.169 32.202 0.0 0.29 1.9 0.14 P10 USW 1998/08/28 18:54 48.893 -129.669 31.710 0.0 0.31 9.9 0.12 P11 USW 1998/08/28 22:12 48.931 -130.170 32.044 0.0 0.32 5.3 0.10 P12 USW 1998/08/29 02:00 48.973 -130.675 32.123 0.0 0.32 4.5 0.10 P13 USW 1998/08/29 20:07 49.043 -131.668 32.232 0.0 0.33 1.6 0.10 P14 USW 1998/08/30 01:49 49.123 -132.675 32.284 0.0 0.32 0.5 0.12 P15 USW 1998/08/30 06:48 49.201 -133.667 32.279 0.0 0.35 0.9 0.13 P16 USW 1998/08/30 20:48 49.282 -134.671 32.334 0.0 0.32 0.8 0.09 P17 USW 1998/08/31 04:02 49.348 -135.668 32.518 0.0 0.35 1.8 0.11 P18 USW 1998/08/31 10:43 49.428 -136.660 32.722 0.5 0.40 2.3 0.19 P19 USW 1998/08/31 16:03 49.499 -137.673 32.648 0.9 0.43 3.0 0.20 P20 USW 1998/09/01 01:56 49.563 -138.670 32.648 5.0 0.72 9.2 0.08 P21 USW 1998/09/01 20:22 49.633 -139.672 32.545 4.3 0.68 4.2 0.17 P22 USW 1998/09/02 04:51 49.700 -140.669 32.626 5.5 0.75 6.0 0.26 P23 USW 1998/09/02 11:25 49.771 -141.658 32.577 5.3 0.74 6.2 0.19 P24 USW 1998/09/02 18:12 49.836 -142.670 32.512 3.5 0.65 2.9 0.10 P25 USW 1998/09/03 00:08 50.001 -143.601 32.581 5.4 0.78 5.1 0.09 P59 USW 1998/09/03 03:07 49.999 -143.955 32.635 -99.0 -99.00 -99.0 -99.00 P35 USW 1998/09/03 05:29 49.999 -144.306 32.631 6.2 0.79 9.6 0.22 P71 USW 1998/09/03 08:06 50.000 -144.653 32.628 -99.0 -99.00 -99.0 -99.00 P26 USW 1998/09/03 10:08 50.002 -145.002 32.636 5.7 0.80 8.8 0.28 P84 USW 1998/09/03 12:35 50.001 -145.350 32.639 -99.0 -99.00 -99.0 -99.00 P39 USW 1998/09/03 14:43 50.001 -145.700 32.643 -99.0 -99.00 -99.0 -99.00 P47 USW 1998/09/03 17:28 50.000 -146.052 32.636 -99.0 -99.00 -99.0 -99.00 P30 USW 1998/09/03 19:37 49.998 -146.403 32.645 -99.0 -99.00 -99.0 -99.00 P96 USW 1998/09/03 23:27 49.771 -146.042 32.631 -99.0 -99.00 -99.0 -99.00 P38 USW 1998/09/04 02:01 49.549 -145.701 32.633 -99.0 -99.00 -99.0 -99.00 P83 USW 1998/09/04 06:41 49.774 -145.332 32.627 -99.0 -99.00 -99.0 -99.00 P26-2 USW 1998/09/04 09:21 49.995 -145.002 32.633 5.9 0.81 9.6 0.25 L1 USW 1998/09/06 07:00 49.844 -144.151 32.615 6.4 0.83 9.0 0.16 L2 USW 1998/09/06 14:49 49.843 -141.765 32.636 4.5 0.72 4.6 0.16 L3 USW 1998/09/06 18:57 49.839 -140.493 32.519 4.6 0.71 4.6 0.25 L4 USW 1998/09/06 23:00 49.832 -139.270 32.550 4.5 0.70 4.9 0.15 L5 USW 1998/09/06 02:52 49.794 -138.088 32.548 5.4 0.77 9.5 0.09 L6 USW 1998/09/07 10:50 49.753 -136.833 32.594 0.9 0.47 2.8 0.16 L7 USW 1998/09/07 14:53 49.712 -135.624 32.661 0.4 0.41 2.3 0.22 L8 USW 1998/09/07 16:38 49.676 -134.374 32.487 0.0 0.36 1.3 0.14 L9 USW 1998/09/07 17:25 49.648 -133.670 32.581 0.0 0.35 0.4 0.13 L10 USW 1998/09/07 20:00 49.420 -133.671 32.268 0.0 0.36 0.7 0.14 L11 USW 1998/09/07 22:28 49.197 -133.663 32.268 0.0 0.37 0.9 0.16 L12 USW 1998/09/08 01:56 48.974 -133.674 32.282 0.0 0.38 1.0 0.19 L13 USW 1998/09/08 04:46 48.750 -133.670 32.284 0.0 0.37 1.0 0.19 L14 USW 1998/09/08 07:32 48.523 -133.667 32.290 0.0 0.33 0.6 0.09 L15 USW 1998/09/08 10:58 48.199 -133.674 32.284 0.0 0.33 1.0 0.12 L16 USW 1998/09/09 20:46 47.620 -133.599 -99.000 0.0 0.33 0.8 0.14 L17 USW 1998/09/09 23:15 47.617 -133.336 32.322 0.0 0.33 1.0 0.15 L18 USW 1998/09/10 02:00 47.615 -133.002 32.337 0.0 0.33 1.0 0.11 L19 USW 1998/09/10 04:13 47.615 -132.669 32.438 0.0 0.34 1.5 0.16 L20 USW 1998/09/10 06:39 47.616 -132.336 32.467 0.0 0.34 1.5 0.09 COBB1 USW 1998/09/11 15:07 46.664 -130.791 32.721 0.0 0.36 2.4 0.08 COBB2 USW 1998/09/11 15:41 46.683 -130.798 32.718 0.0 0.36 2.5 0.09 COBB3 USW 1998/09/11 16:44 46.701 -130.799 32.712 0.0 0.36 2.5 0.07 COBB4 USW 1998/09/11 17:21 46.721 -130.804 32.710 0.0 0.36 2.4 0.07 COBB5 USW 1998/09/11 17:47 46.740 -130.807 32.711 0.0 0.36 2.4 0.08 COBB6 USW 1998/09/11 18:16 46.756 -130.807 32.710 0.0 0.36 2.1 0.07 COBB7 USW 1998/09/11 20:35 46.776 -130.814 32.717 0.0 0.35 2.3 0.07 COBB8 USW 1998/09/11 21:10 46.793 -130.816 32.718 0.0 0.36 2.3 0.07 COBB9 USW 1998/09/11 21:44 46.810 -130.818 32.717 0.0 0.35 2.1 0.07 COBB10 USW 1998/09/11 22:23 46.828 -130.822 32.713 0.0 0.35 2.1 0.06 COBB11 USW 1998/09/11 23:20 46.845 -130.742 32.710 0.0 0.35 2.0 0.06 P12 USW 1998/09/16 18:17 48.966 -130.664 32.496 0.0 0.33 2.1 0.07 P11 USW 1998/09/16 21:44 48.936 -130.168 32.104 0.0 0.33 4.8 0.12 P10 USW 1998/09/17 00:48 48.892 -129.664 32.013 0.0 0.34 5.5 0.13 P9 USW 1998/09/17 03:53 48.858 -129.164 32.101 0.0 0.30 3.7 0.12 P8 USW 1998/09/17 06:52 48.817 -128.668 32.256 0.0 0.31 2.1 0.11 P7 USW 1998/09/17 09:59 48.778 -128.168 31.880 0.0 0.31 7.1 0.13 P6 USW 1998/09/17 12:51 48.745 -127.668 31.875 0.0 0.32 7.2 0.14 P5 USW 1998/09/17 15:53 48.693 -127.166 32.030 0.0 0.29 4.9 0.13 P4 USW 1998/09/17 18:55 48.650 -126.666 31.872 0.0 0.28 7.4 0.13 P3 USW 1998/09/17 21:11 48.624 -126.333 31.758 0.3 0.35 9.9 5.36 P2 USW 1998/09/17 23:11 48.598 -125.997 31.796 1.2 0.30 5.0 2.43 P1 USW 1998/09/18 01:34 48.574 -125.499 32.030 11.5 1.09 14.4 4.66