*2025/05/02 15:53:20.06 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 1999/08/25 03:00:00.000 END TIME : UTC 1999/09/14 15:53:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 100 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 7176 7196 4 Time HH:MM 0.3263889E-01 0.9916667 5 Latitude degrees 48.255 60.08 6 Longitude degrees -146.898 -123.522 7 Salinity:Bottle PSS-78 28.085 32.819 8 Nitrate_plus_Nitrite:Bottle umol/L 0 24.7 9 Phosphate:Bottle umol/L 0.15 2.01 10 Silicate:Bottle umol/L 3.1 44.8 11 Chlorophyll:Extracted:Bottle mg/m^3 0.1 11.2 $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 2003/04/22 15:45:57 100 100 HDREDIT2 1.6 2003/04/22 15:46:03 ? ? CLEAN 4.2 2003/04/22 15:47:02 100 100 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/17 16:03:14 100 100 ADDCHANS 1.4 2025/05/02 15:34:56 ? ? HDREDIT2 3.2 2025/05/02 15:44:45 ? ? HDREDIT2 3.2 2025/05/02 15:53:20 ? ? $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. -HEADER EDITS: 2025/05/02 15:44:45 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 -HEADER EDITS: 2025/05/02 15:53:20 - none. $END *ADMINISTRATION MISSION : 1999-21 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 : 48 15.30006 N ! (deg min) LONGITUDE : 146 53.87970 W ! (deg min) LATITUDE 2 : 60 4.80011 N ! (deg min) LONGITUDE 2 : 123 31.32019 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. 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 1999/08/25 03:00 48.255 -123.522 29.910 16.5 1.51 32.1 6.13 JF2 USW 1999/08/25 05:00 48.300 -123.999 30.327 17.8 1.59 32.1 3.05 JF3 USW 1999/08/25 07:00 48.453 -124.514 30.316 17.4 1.64 33.0 4.59 JF4 USW 1999/08/25 08:52 48.505 -125.000 30.952 13.5 1.28 23.7 11.20 P01 USW 1999/08/25 11:16 48.575 -125.502 31.190 14.7 1.35 32.8 4.13 P02 USW 1999/08/25 13:45 48.583 -126.004 31.078 15.1 1.42 36.8 4.78 P03 USW 1999/08/25 15:38 48.626 -126.340 30.985 16.0 1.46 39.8 3.09 P04 USW 1999/08/25 19:29 48.652 -126.664 31.910 0.0 0.35 9.2 0.76 P05 USW 1999/08/26 15:50 48.692 -127.167 32.067 0.0 0.27 6.2 0.24 P06 USW 1999/08/26 17:50 48.742 -127.665 32.077 0.0 0.29 6.7 0.35 P07 USW 1999/08/26 22:13 48.777 -128.167 32.042 0.0 0.32 7.1 0.45 P08 USW 1999/08/27 00:47 48.816 -128.674 32.090 0.0 0.32 7.1 0.28 P09 USW 1999/08/27 05:02 48.857 -129.167 32.368 0.4 0.39 7.8 0.26 P10 USW 1999/08/27 07:39 48.894 -129.666 32.498 1.2 0.48 8.4 0.23 P11 USW 1999/08/27 10:40 48.934 -130.168 32.319 0.1 0.40 7.3 0.33 P12 USW 1999/08/27 18:22 48.973 -130.661 32.316 0.3 0.40 7.3 0.39 SAR20 USW 1999/08/28 03:06 48.587 -131.122 32.704 3.4 0.65 8.6 0.29 SAR#2 USW 1999/08/28 07:03 48.468 -131.733 32.669 4.0 0.68 9.5 0.17 P13 USW 1999/08/28 10:35 49.044 -131.667 32.063 3.2 0.66 9.5 0.20 P14 USW 1999/08/28 16:30 49.121 -132.670 32.281 0.9 0.47 6.8 0.42 P15 USW 1999/08/28 22:50 49.200 -133.667 32.554 3.5 0.64 9.1 0.30 P16 USW 1999/08/29 07:18 49.284 -134.669 32.515 3.1 0.58 9.1 0.13 P17 USW 1999/08/29 18:35 49.346 -135.672 32.670 6.7 0.75 11.5 0.11 P18 USW 1999/08/29 23:41 49.434 -136.668 32.729 7.4 0.83 12.7 0.13 P19 USW 1999/08/30 05:17 49.500 -137.666 32.741 8.0 0.87 13.7 0.14 P20 USW 1999/08/30 13:50 49.567 -138.666 32.725 7.8 0.86 13.1 0.14 P21 USW 1999/08/31 02:24 49.633 -139.667 32.738 8.5 0.90 13.6 0.10 P22 USW 1999/08/31 07:45 49.701 -140.665 32.727 8.6 0.91 13.8 0.16 P23 USW 1999/08/31 13:32 49.766 -141.667 32.731 8.9 0.95 16.0 0.22 P24 USW 1999/08/31 20:16 49.837 -142.664 32.718 8.7 0.94 15.3 0.19 P25 USW 1999/09/01 02:58 49.999 -143.606 32.718 7.2 0.82 12.9 0.16 P35 USW 1999/09/01 07:36 50.001 -144.303 32.709 8.1 0.87 14.2 0.17 P26 USW 1999/09/01 22:52 50.002 -144.997 32.701 11.4 1.10 19.7 0.29 P41 USW 1999/09/03 09:31 50.450 -144.999 32.673 12.4 1.19 21.8 0.26 P32 USW 1999/09/03 13:05 50.900 -144.999 32.765 13.1 1.21 24.7 0.36 Z1 USW 1999/09/03 17:05 51.350 -145.001 32.745 13.6 1.25 26.2 0.36 Z2 USW 1999/09/03 20:26 51.800 -145.000 32.692 11.4 1.11 20.3 0.40 Z3 USW 1999/09/03 23:38 52.200 -145.000 32.671 10.6 1.06 18.3 0.30 Z4 USW 1999/09/04 06:23 52.650 -145.000 32.723 12.6 1.18 22.7 0.25 Z5 USW 1999/09/04 16:28 53.100 -144.997 32.796 12.6 1.18 22.9 0.43 Z6 USW 1999/09/04 19:57 53.550 -145.000 32.792 12.0 1.07 19.2 0.41 Z7 USW 1999/09/04 23:48 54.000 -145.003 32.709 10.1 0.98 18.7 0.39 Z8 USW 1999/09/05 03:31 54.450 -145.001 32.704 10.0 0.97 18.7 0.38 Z9 USW 1999/09/05 15:02 55.000 -145.007 32.713 10.2 0.98 19.6 0.38 Z10 USW 1999/09/05 21:43 55.500 -144.998 32.819 13.1 1.21 25.3 0.40 Z11 USW 1999/09/06 01:42 56.000 -145.001 32.702 10.0 1.02 18.9 0.42 Z12 USW 1999/09/06 06:19 56.500 -144.999 32.642 6.3 0.78 16.1 0.70 Z13 USW 1999/09/06 11:18 57.000 -145.001 32.670 9.1 0.98 18.5 0.44 Z14 USW 1999/09/06 19:22 57.500 -145.026 32.132 0.0 0.37 7.3 1.05 ED1 USW 1999/09/06 03:48 57.700 -145.954 32.091 0.0 0.37 7.9 0.74 ED2 USW 1999/09/07 07:32 57.900 -146.898 31.752 0.0 0.31 6.8 0.61 Z15 USW 1999/09/07 15:22 58.000 -144.998 31.980 0.0 0.33 6.4 0.64 Z16 USW 1999/09/07 19:18 58.500 -144.999 32.381 0.0 0.36 7.6 0.55 Z17 USW 1999/09/07 22:24 58.830 -145.001 31.901 0.0 0.34 8.1 0.68 Z18 USW 1999/09/08 01:21 59.170 -145.000 31.739 0.0 0.31 7.0 0.59 Z19 USW 1999/09/08 06:47 59.440 -144.999 31.541 0.0 0.37 7.4 1.23 Z20 USW 1999/09/08 16:14 59.830 -145.000 28.085 0.0 0.18 3.1 0.52 Z21 USW 1999/09/08 18:19 60.080 -145.006 28.182 0.0 0.15 3.3 0.43 L1 USW 1999/09/09 11:30 59.490 -141.048 31.550 1.5 0.49 10.2 1.02 L2 USW 1999/09/09 14:35 59.000 -141.000 32.076 1.5 0.52 9.0 0.77 L3 USW 1999/09/09 17:00 58.500 -141.000 32.414 3.5 0.65 11.0 0.70 L4 USW 1999/09/09 20:38 58.000 -141.000 32.533 4.4 0.70 12.2 0.45 L5 USW 1999/09/09 23:30 57.500 -140.996 32.529 3.8 0.64 11.8 0.31 L6 USW 1999/09/10 02:23 57.010 -141.000 32.370 1.2 0.50 8.9 0.45 L7 USW 1999/09/10 03:49 57.000 -140.008 32.330 1.1 0.48 10.1 0.66 L8 USW 1999/09/10 08:49 57.000 -139.020 31.746 4.7 0.72 15.2 0.81 L9 USW 1999/09/10 11:52 57.000 -138.009 31.636 2.9 0.59 10.7 0.86 L10 USW 1999/09/10 13:26 57.000 -137.502 31.702 6.4 0.82 17.5 1.30 L11 USW 1999/09/10 14:59 57.000 -137.016 31.716 3.6 0.64 12.7 0.82 L12 USW 1999/09/10 16:25 57.000 -136.833 32.098 1.8 0.53 10.7 0.79 L13 USW 1999/09/10 18:48 56.850 -136.000 32.082 4.5 0.70 13.7 0.84 L14 USW 1999/09/10 21:56 56.500 -135.652 32.093 2.7 0.57 10.2 0.60 L15 USW 1999/09/11 01:00 55.720 -135.649 32.207 3.0 0.62 11.4 0.53 L16 USW 1999/09/11 04:03 55.500 -135.651 32.324 2.7 0.54 10.3 0.45 L17 USW 1999/09/11 07:23 54.990 -135.652 31.919 3.6 0.66 12.9 0.94 L18 USW 1999/09/11 10:40 54.490 -135.651 31.971 3.2 0.61 12.3 0.85 L19 USW 1999/09/11 13:40 54.010 -135.650 32.087 1.3 0.52 9.6 0.68 BO1 USW 1999/09/12 16:49 53.800 -135.647 32.115 1.6 0.50 9.3 0.69 BO2 USW 1999/09/12 15:04 53.600 -135.649 32.024 3.0 0.61 13.7 1.00 BO3 USW 1999/09/12 12:36 53.500 -135.650 32.153 1.7 0.53 9.9 0.88 BO4 USW 1999/09/12 11:36 53.400 -135.649 32.093 2.1 0.58 11.6 0.89 BO5 USW 1999/09/12 10:42 53.300 -135.651 32.075 1.3 0.49 10.6 0.87 BO6 USW 1999/09/12 08:11 53.200 -135.651 32.068 1.8 0.52 11.4 0.82 BO7 USW 1999/09/12 05:12 53.100 -135.655 32.063 2.6 0.58 12.6 0.87 BO8 USW 1999/09/12 03:59 53.000 -135.656 32.057 2.1 0.55 12.0 0.77 BO9 USW 1999/09/12 01:15 52.800 -135.653 32.102 0.9 0.46 8.8 0.69 L20 USW 1999/09/13 00:57 53.300 -135.001 32.319 2.5 0.46 9.6 0.28 L21 USW 1999/09/13 02:42 53.300 -134.504 32.284 2.5 0.48 9.5 0.40 L22 USW 1999/09/13 04:28 53.300 -134.000 32.169 2.0 0.45 9.6 0.43 L23 USW 1999/09/13 06:14 53.300 -133.498 32.005 0.7 0.41 9.6 0.90 L24 USW 1999/09/13 07:58 53.250 -133.012 31.857 0.0 0.34 8.4 0.73 L25 USW 1999/09/13 11:00 52.780 -132.722 31.862 0.0 0.31 8.3 0.52 L26 USW 1999/09/13 15:00 52.260 -131.887 31.850 0.0 0.33 7.5 0.61 L27 USW 1999/09/13 23:03 52.100 -131.195 32.194 9.6 0.95 20.1 0.74 L28 USW 1999/09/14 03:00 51.630 -130.892 31.969 1.7 0.45 10.8 0.97 L29 USW 1999/09/14 07:00 51.120 -130.088 31.539 0.9 0.35 12.4 1.04 L30 USW 1999/09/14 08:00 51.000 -129.901 31.931 5.7 0.66 18.8 1.14 L31 USW 1999/09/14 11:05 51.000 -129.030 30.175 2.2 0.41 13.7 0.26 L32 USW 1999/09/14 14:00 51.000 -128.275 29.223 14.1 1.22 27.9 0.17 L33 USW 1999/09/14 15:53 50.980 -127.828 31.748 24.7 2.01 44.8 1.09