*2025/05/20 11:41:36.41 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 1968/02/24 02:30:00.000 END TIME : UTC 1968/04/10 17:36:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 87 DATA DESCRIPTION : Surface Bucket FILE TYPE : ASCII NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------------------ -------------- -------------- -------------- 1 Station n/a 2 Sample_Method n/a 3 Depth metres 0 0 4 Date YYYY/MM/DD -4329 -4283 5 Time HH:MM 0 0.9791667 6 Latitude degrees 48.55 50.15 7 Longitude degrees -145.333 -125.533 8 Salinity:Bucket ppt 30.898 32.686 9 Chlorophyll:Extracted:Bottle mg/m^3 0.317 0.493 10 Production:Primary:Bottle mgC/m^3/hour 0.238 0.61 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ---------- ---- -------------- 1 ' ' ' ' 8 NQ C ' ' 2 ' ' ' ' 5 NQ C ' ' 3 -99 ' ' 7 F R4 1 4 ' ' ' ' ' ' YYYY/MM/DD D ' ' 5 ' ' ' ' ' ' HH:MM T ' ' 6 ' ' ' ' 8 F R4 3 7 ' ' ' ' 9 F R4 3 8 -99 ' ' 8 F R4 3 9 -99 ' ' 8 F R4 3 10 -99 ' ' 8 F R4 3 $END *ADMINISTRATION MISSION : 1968-03 AGENCY : POG, Nanaimo, B.C. COUNTRY : Canada PROJECT : Station P SCIENTIST : Healey D.A. PLATFORM : Vancouver *LOCATION GEOGRAPHIC AREA : NE PACIFIC EVENT NUMBER : 1 LATITUDE : 48 32.99995 N ! (deg min) LONGITUDE : 145 19.97955 W ! (deg min) LATITUDE 2 : 50 9.00009 N ! (deg min) LONGITUDE 2 : 125 31.97983 W ! (deg min) $REMARKS The Latitude, Longitude and Latitude 2, Longitude 2 pairs specify the bottom left-hand and top right-hand corners of the rectangle containing the cruise track. $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 4.4 2006/03/18 16:35:37 87 87 HDREDIT2 2.5.1 2006/03/18 16:59:55 ? ? CLEAN 4.8.1 2006/03/18 17:01:23 87 87 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/17 16:00:11 87 87 ADDCHANS 1.4 2025/05/20 11:20:41 ? ? HDREDIT2 3.2 2025/05/20 11:41:36 ? ? $END $REMARKS -HEADER EDITS: 2006/03/18 16:59:55 Applied edit header: O:\Data Processing\Header Comments\Work\1968-03-Loop.txt -CLEAN functions: 2006/03/18 17:01:23 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: 2025/05/20 11:41:36 Applied edit header: C:\Users\huntingtons\Desktop\Misc_Corrections\Loop_file_archive_corrections\ COMMENTS_hdr.TXT Channel 9: Chlorophyll:Extracted:Bottle [mg/m^3] Name: Chlorophyll:Extracted ==> Chlorophyll:Extracted:Bottle Format: f8.3 ==> F8.3 Channel 10: Production:Primary:Bottle [mgC/m^3/hour] Name: Production:Primary ==> Production:Primary:Bottle Format: f8.3 ==> F8.3 $END *COMMENTS Sample collection methods: -------------------------- Salinity surface (o metres) samples were obtained from a one-gallon bucket. Chlorphyll and Productivity samples were Collected in Van Dorn samplers. Analyzes methods: ----------------- The salinity determinations were made on an Auto-Lab inductive salinometer (Model 601 MK III) and are considered to have an accuracy of +/- 0.003 0/00 (Brown and Hamon, 1961). Salinity samples were analysed on board ship. The values are the means of duplicate determinations whose "conductivity ratio" fell within an acceptable range. Chlorophyll a, milligrams pigment per cubic meter, determined by the method given in Bulletin No. 67, Fisheries Research Board. of Canada 1968 using Parsons & Strickland equation. Observed photosynthesis, milligrams carbon per cubic meter per hour. Samples from the indicated depths were incubated in daylight under simulated in-situ conditions for the indicated time period (mainly around midday Pacific time, check report cited in reference 1 for exact times). Determined by the measurement of Carbon-14 uptake. References: 1. Canadian Oceanographic Data Centre. MS, 1969. Ocean Weather Station "P", North Pacific Ocean. 1969 Data Record Series, No. 10. 2. Stephens K., MS, 1970. Data Record. Primary Production Data from the N.E. Pacific Ocean, January 1968 to July 1970. Fisheries Research Board of Canada, Manuscript Report Series, No. 1123. 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-- !Station Samp Depth Date Time Latitud Longitud Salinit Chlorop Product ! le_ e e y: hyll: ion: ! Meth Bucket Extract Primary ! od ed: :Bottle ! Bottle !------- ---- ------ ---------- ----- ------- -------- ------- ------- ------- *END OF HEADER WP01 BUC 0.0 1968/02/24 02:30 48.550 -125.533 32.286 -99.000 -99.000 WP02 BUC 0.0 1968/02/24 04:24 48.633 -126.000 31.529 -99.000 -99.000 WP03 BUC 0.0 1968/02/24 06:18 48.700 -126.667 32.388 -99.000 -99.000 WP04 BUC 0.0 1968/02/24 08:00 48.783 -127.667 32.377 -99.000 -99.000 WP05 BUC 0.0 1968/02/24 12:00 48.850 -128.667 32.471 -99.000 -99.000 WP055 BUC 0.0 1968/02/24 14:42 48.917 -129.667 32.396 -99.000 -99.000 WP065 BUC 0.0 1968/02/24 20:48 49.083 -131.667 32.532 -99.000 -99.000 WP07 BUC 0.0 1968/02/25 00:00 49.167 -132.667 32.527 -99.000 -99.000 WP075 BUC 0.0 1968/02/25 04:00 49.250 -133.667 32.540 -99.000 -99.000 WP08 BUC 0.0 1968/02/25 05:30 49.300 -134.667 32.523 -99.000 -99.000 WP085 BUC 0.0 1968/02/25 08:30 49.350 -135.667 32.583 -99.000 -99.000 WP09 BUC 0.0 1968/02/25 11:00 49.433 -136.667 32.557 -99.000 -99.000 WP095 BUC 0.0 1968/02/25 14:12 49.500 -137.667 32.559 -99.000 -99.000 WP10 BUC 0.0 1968/02/25 17:12 49.567 -138.667 32.579 -99.000 -99.000 WP105 BUC 0.0 1968/02/25 20:00 49.633 -139.667 32.591 -99.000 -99.000 WP11 BUC 0.0 1968/02/25 23:30 49.700 -140.667 32.589 -99.000 -99.000 BUC 0.0 1968/02/26 02:30 49.667 -141.667 32.602 -99.000 -99.000 WP12 BUC 0.0 1968/02/26 05:30 49.817 -142.667 32.590 -99.000 -99.000 WP125 BUC 0.0 1968/02/26 09:00 49.900 -143.667 32.611 -99.000 -99.000 BUC 0.0 1968/02/27 00:00 49.767 -144.700 32.593 0.379 0.238 BUC 0.0 1968/02/27 00:00 49.767 -144.700 32.593 -99.000 -99.000 WP26 BUC 0.0 1968/02/28 00:00 49.867 -144.950 32.586 -99.000 -99.000 BUC 0.0 1968/02/29 00:00 50.017 -144.567 32.577 -99.000 -99.000 WP26 BUC 0.0 1968/03/01 00:00 50.000 -145.000 32.567 -99.000 -99.000 WP26 BUC 0.0 1968/03/02 00:00 49.900 -145.233 32.576 0.409 0.449 WP26 BUC 0.0 1968/03/02 00:00 49.900 -145.233 32.576 -99.000 -99.000 WP26 BUC 0.0 1968/03/03 00:00 49.833 -145.017 32.578 -99.000 -99.000 WP26 BUC 0.0 1968/03/04 00:00 50.000 -145.017 32.582 -99.000 -99.000 WP26 BUC 0.0 1968/03/05 00:00 50.050 -145.117 32.582 -99.000 -99.000 WP26 BUC 0.0 1968/03/06 00:00 50.033 -144.967 32.561 0.317 0.307 WP26 BUC 0.0 1968/03/06 00:00 50.033 -144.967 32.561 -99.000 -99.000 WP26 BUC 0.0 1968/03/07 00:00 50.133 -145.300 32.583 -99.000 -99.000 WP26 BUC 0.0 1968/03/08 00:00 49.983 -145.233 32.563 0.343 0.300 WP26 BUC 0.0 1968/03/08 00:00 49.983 -145.233 32.563 -99.000 -99.000 WP26 BUC 0.0 1968/03/09 00:00 50.067 -144.917 32.584 -99.000 -99.000 WP26 BUC 0.0 1968/03/10 00:00 50.050 -145.033 32.602 -99.000 -99.000 WP26 BUC 0.0 1968/03/12 00:00 50.017 -145.150 32.558 0.350 0.373 WP26 BUC 0.0 1968/03/12 00:00 50.017 -145.150 32.558 -99.000 -99.000 WP26 BUC 0.0 1968/03/13 00:00 49.950 -145.167 32.567 -99.000 -99.000 WP26 BUC 0.0 1968/03/14 00:00 49.917 -145.150 32.567 0.370 0.284 WP26 BUC 0.0 1968/03/14 00:00 49.917 -145.150 32.567 -99.000 -99.000 WP26 BUC 0.0 1968/03/15 00:00 50.017 -144.983 32.573 -99.000 -99.000 WP26 BUC 0.0 1968/03/16 00:00 50.033 -144.950 32.686 -99.000 -99.000 WP26 BUC 0.0 1968/03/17 00:00 49.950 -145.033 32.573 -99.000 -99.000 WP26 BUC 0.0 1968/03/18 00:00 49.983 -144.983 32.579 0.410 0.581 WP26 BUC 0.0 1968/03/18 00:00 49.983 -144.983 32.579 -99.000 -99.000 WP26 BUC 0.0 1968/03/19 00:00 50.017 -144.917 32.535 -99.000 -99.000 WP26 BUC 0.0 1968/03/20 00:00 50.067 -145.033 32.537 0.493 0.602 WP26 BUC 0.0 1968/03/20 00:00 50.067 -145.033 32.537 -99.000 -99.000 WP26 BUC 0.0 1968/03/21 00:00 50.133 -145.217 32.546 -99.000 -99.000 WP26 BUC 0.0 1968/03/22 00:00 50.150 -144.917 32.560 0.409 0.440 WP26 BUC 0.0 1968/03/22 00:00 50.150 -144.917 32.560 -99.000 -99.000 WP26 BUC 0.0 1968/03/23 00:00 49.950 -144.900 32.566 -99.000 -99.000 WP26 BUC 0.0 1968/03/24 00:00 50.000 -145.000 32.578 0.426 0.524 WP26 BUC 0.0 1968/03/24 00:00 50.000 -145.000 32.578 -99.000 -99.000 WP26 BUC 0.0 1968/03/25 00:00 50.017 -145.083 32.569 -99.000 -99.000 WP26 BUC 0.0 1968/03/26 00:00 50.000 -145.000 -99.000 0.408 0.429 WP26 BUC 0.0 1968/03/27 00:00 50.000 -145.000 32.583 -99.000 -99.000 WP26 BUC 0.0 1968/03/28 00:00 50.050 -145.067 32.634 0.468 0.506 WP26 BUC 0.0 1968/03/28 00:00 50.050 -145.067 32.634 -99.000 -99.000 WP26 BUC 0.0 1968/03/29 00:00 49.983 -145.217 32.596 -99.000 -99.000 WP26 BUC 0.0 1968/03/30 00:00 50.000 -144.933 32.610 -99.000 -99.000 BUC 0.0 1968/04/01 00:00 50.050 -144.200 32.602 0.424 0.610 BUC 0.0 1968/04/01 00:00 50.050 -144.200 32.602 -99.000 -99.000 BUC 0.0 1968/04/02 00:00 49.933 -144.650 32.574 -99.000 -99.000 WP26 BUC 0.0 1968/04/03 00:00 50.033 -144.967 32.614 -99.000 -99.000 WP26 BUC 0.0 1968/04/04 00:00 49.917 -145.033 32.572 -99.000 -99.000 WP26 BUC 0.0 1968/04/05 00:00 50.017 -145.050 32.641 -99.000 -99.000 WP26 BUC 0.0 1968/04/06 00:00 49.983 -145.333 32.580 -99.000 -99.000 WP26 BUC 0.0 1968/04/07 00:00 50.117 -144.950 32.561 -99.000 -99.000 WP12 BUC 0.0 1968/04/08 14:54 49.817 -142.667 32.550 -99.000 -99.000 BUC 0.0 1968/04/08 20:00 49.667 -141.667 32.540 -99.000 -99.000 WP11 BUC 0.0 1968/04/08 22:24 49.683 -140.667 32.563 -99.000 -99.000 WP10 BUC 0.0 1968/04/09 03:36 49.567 -138.667 32.559 -99.000 -99.000 WP095 BUC 0.0 1968/04/09 06:36 49.500 -137.667 32.548 -99.000 -99.000 WP09 BUC 0.0 1968/04/09 08:48 49.433 -136.667 32.552 -99.000 -99.000 BUC 0.0 1968/04/09 13:00 49.250 -135.667 32.568 -99.000 -99.000 WP08 BUC 0.0 1968/04/09 14:36 49.283 -134.667 32.519 -99.000 -99.000 WP075 BUC 0.0 1968/04/09 17:18 49.250 -133.667 32.542 -99.000 -99.000 WP07 BUC 0.0 1968/04/09 18:48 49.167 -132.667 32.537 -99.000 -99.000 WP06 BUC 0.0 1968/04/10 01:00 49.033 -130.667 32.476 -99.000 -99.000 WP055 BUC 0.0 1968/04/10 05:00 48.917 -129.667 32.436 -99.000 -99.000 WP05 BUC 0.0 1968/04/10 07:00 48.850 -128.667 32.460 -99.000 -99.000 WP04 BUC 0.0 1968/04/10 09:36 48.767 -127.667 32.421 -99.000 -99.000 WP03 BUC 0.0 1968/04/10 12:36 48.700 -126.667 31.853 -99.000 -99.000 WP02 BUC 0.0 1968/04/10 15:48 48.633 -126.000 31.535 -99.000 -99.000 WP01 BUC 0.0 1968/04/10 17:36 48.550 -125.550 30.898 -99.000 -99.000