*2025/05/09 13:27:55.36 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 1979/02/09 20:11:00.000 END TIME : UTC 1979/03/28 10:19:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 89 DATA DESCRIPTION : Loop FILE TYPE : ASCII NUMBER OF CHANNELS : 15 $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 -326 -279 5 Time HH:MM 0 0.9444444 6 Latitude degrees 48.267 51.35 7 Longitude degrees -145 -123.633 8 Temperature:Bucket 'deg C' 5.3 9 9 Salinity:Bottle ppt 27.947 32.626 10 Nitrate_plus_Nitrite:Bottle umol/L 5.5 18.3 11 Flag:Nitrate_plus_Nitrite:Bottle n/a 12 Silicate:Bottle umol/L 12.1 33 13 Flag:Silicate:Bottle n/a 14 Phosphate:Bottle umol/L 0.83 1.53 15 Flag:Phosphate:Bottle n/a $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 -99 ' ' 8 F R4 3 7 -99 ' ' 9 F R4 3 8 -99 ' ' 6 F R4 1 9 -99 ' ' 8 F R4 3 10 -99 ' ' 6 F R4 1 11 ' ' ' ' 3 NQ C ' ' 12 -99 ' ' 6 F R4 1 13 ' ' ' ' 3 NQ C ' ' 14 -99 ' ' 7 F R4 2 15 ' ' ' ' 3 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 : 1979-02 AGENCY : IOS, Offshore Oceanography, Sidney, B.C. COUNTRY : Canada PROJECT : Station P SCIENTIST : Minkley B.G. PLATFORM : Quadra *LOCATION GEOGRAPHIC AREA : NE PACIFIC EVENT NUMBER : 1 LATITUDE : 48 16.01990 N ! (deg min) LONGITUDE : 145 0.00000 W ! (deg min) LATITUDE 2 : 51 20.99991 N ! (deg min) LONGITUDE 2 : 123 37.98019 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 4.5 2010/04/11 13:35:14 89 89 HDREDIT2 2.5.1 2010/04/11 13:40:20 ? ? CLEAN 5.0.2 2010/04/11 13:41:12 89 89 CHANGE_FLAGS 1.0 2013/07/16 11:43:38 89 89 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/17 16:00:18 89 89 CHANGE_FLAGS 2.0 2014/11/20 09:50:12 89 89 ADDCHANS 1.4 2025/05/09 13:21:39 ? ? HDREDIT2 3.2 2025/05/09 13:27:55 ? ? $END $REMARKS -HEADER EDITS: 2010/04/11 13:40:20 Applied edit header: O:\Data Processing\Header Comments\Work\1979-02-Loop.txt -CLEAN functions: 2010/04/11 13:41:12 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: 2025/05/09 13:27:55 Applied edit header: C:\Users\huntingtons\Desktop\Misc_Corrections\Loop_file_archive_corrections\ COMMENTS_hdr.TXT Channel 10: Nitrate_plus_Nitrite:Bottle [umol/L] Name: Nitrate_plus_Nitrite ==> Nitrate_plus_Nitrite:Bottle Channel 11: Flag:Nitrate_plus_Nitrite:Bottle [n/a] Name: Flag:Nitrate_plus_Nitrite ==> Flag:Nitrate_plus_Nitrite:Bottle Channel 12: Silicate:Bottle [umol/L] Name: Silicate ==> Silicate:Bottle Channel 13: Flag:Silicate:Bottle [n/a] Name: Flag:Silicate ==> Flag:Silicate:Bottle Channel 14: Phosphate:Bottle [umol/L] Name: Phosphate ==> Phosphate:Bottle Channel 15: Flag:Phosphate:Bottle [n/a] Name: Flag:Phosphate ==> Flag:Phosphate:Bottle $END *COMMENTS Sample collection methods: -------------------------- Temperature surface (o metres) samples were obtained from a bucket. Salinity surface sample were obtained from a seawater loop. Analyzes methods: ----------------- Surface water temperatures were measured from a bucket sample using a deck thermometer of +-0.1 degrees Celsius accuracy. The salinity determinations were made at sea using with either an Auto- Lab Model 601 MK III inductive salinometer or a Hytech Model 6220 lab salinometer. Accuracy using duplicate determinations is estimated to be +/- 0.003 ppt. Nutrient samples were frozen for analyzes ashore. Nutrients were analyzed using methods from Bulletin 125 Fisheries Research Board of Canada 1960 "A manual of seawater analysis" J.D.H. Strickland and T.R. Parsons, and subsequent editions. References: 1. 1981. Oceanographic Observations at Ocean Station P (50 N, 145 W). Volume 98. February 9 - March 29, 1979. Pacific Marine Science Report 81-12. 2. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 3. Strickland, J.D.H., and T.R. Parsons. 1968. A Practical Handbook of Seawater Analysis. Bullettin 167. Fisheries Research Board, Canada. 4. Strickland, J.D.H., and T.R. Parsons. 1972. A Practical Handbook of Seawater Analysis. Bullettin 167 (2nd edition). Fisheries Research Board, Canada. 5. Above references @Institute of Ocean Sciences Library, Sidney, B.C. 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 --12- 13 --14-- 15 !Station Samp Depth Date Time Latitud Longitud Tempe Salinit Nitra Fl Silic Fl Phosph Fl ! le_ e e ratur y: te_pl ag ate: ag ate: ag ! Meth e: Bottle ~Nitr ~o Bottl ~o Bottle ~o ! od Bucke ite:B tt e tt tt ! t ottle le le le !------- ---- ------ ---------- ----- ------- -------- ----- ------- ----- -- ----- -- ------ -- *END OF HEADER WJF1 USW 0.0 1979/02/09 20:11 48.267 -123.633 -99.0 31.808 -99.0 0 -99.0 0 -99.00 0 WJF2 USW 0.0 1979/02/09 21:31 48.300 -124.000 7.0 31.946 -99.0 0 -99.0 0 -99.00 0 WJF3 USW 0.0 1979/02/09 22:40 48.450 -124.500 6.5 27.947 -99.0 0 -99.0 0 -99.00 0 WJF4 USW 0.0 1979/02/10 00:16 48.538 -125.000 6.7 31.550 -99.0 0 -99.0 0 -99.00 0 WP01 USW 0.0 1979/02/10 01:40 48.550 -125.550 6.7 32.246 12.6 6 23.0 6 1.20 6 WP02 USW 0.0 1979/02/10 03:15 48.633 -126.000 7.3 32.223 14.4 6 24.0 6 1.24 6 WP03 USW 0.0 1979/02/10 05:15 48.700 -126.667 7.8 32.385 7.6 6 14.0 6 0.91 6 WP04 USW 0.0 1979/02/10 09:00 48.767 -127.667 6.9 32.338 10.0 6 15.8 6 1.02 6 WP05 USW 0.0 1979/02/10 12:45 48.850 -128.667 8.1 32.542 7.5 6 13.2 6 0.90 6 WP055 USW 0.0 1979/02/10 16:06 48.950 -129.667 -99.0 32.581 -99.0 0 -99.0 0 -99.00 0 WP06 USW 0.0 1979/02/10 18:50 49.033 -130.667 7.8 32.553 8.7 6 16.3 6 0.91 6 WP065 USW 0.0 1979/02/11 00:09 49.100 -131.667 7.9 32.543 -99.0 0 -99.0 0 -99.00 0 WP07 USW 0.0 1979/02/11 02:40 49.167 -132.667 8.0 32.541 8.0 6 14.0 6 0.88 6 WP075 USW 0.0 1979/02/11 05:55 49.233 -133.667 -99.0 32.485 -99.0 0 -99.0 0 -99.00 0 WP08 USW 0.0 1979/02/11 08:30 49.283 -134.667 7.7 32.484 9.2 6 15.6 6 0.98 6 WP085 USW 0.0 1979/02/11 11:55 49.350 -135.667 -99.0 32.464 -99.0 0 -99.0 0 -99.00 0 WP09 USW 0.0 1979/02/11 14:35 49.433 -136.667 7.9 32.615 9.6 6 16.6 6 1.03 6 WP095 USW 0.0 1979/02/11 18:00 49.500 -137.667 -99.0 32.505 -99.0 0 -99.0 0 -99.00 0 WP10 USW 0.0 1979/02/11 20:35 49.567 -138.667 7.9 32.607 13.3 6 22.1 6 1.20 6 WP105 USW 0.0 1979/02/12 00:50 49.633 -139.667 -99.0 32.614 -99.0 0 -99.0 0 -99.00 0 WP11 USW 0.0 1979/02/12 03:35 49.683 -140.667 7.0 32.613 13.8 6 23.6 6 1.25 6 WP115 USW 0.0 1979/02/12 07:30 49.750 -141.667 -99.0 32.604 -99.0 0 -99.0 0 -99.00 0 WP12 USW 0.0 1979/02/12 13:00 49.817 -142.667 7.2 32.611 13.5 6 21.5 6 1.16 6 WP125 USW 0.0 1979/02/12 22:05 49.917 -143.667 -99.0 32.587 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1979/02/13 00:00 50.000 -145.000 -99.0 32.579 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1979/02/12 19:55 50.000 -145.000 -99.0 -99.000 14.6 6 24.2 6 1.38 6 WP26 USW 0.0 1979/02/13 19:45 50.000 -145.000 6.1 32.590 16.1 6 25.9 6 1.49 6 WP26 USW 0.0 1979/02/14 19:45 50.000 -145.000 6.0 32.607 16.7 6 27.8 6 1.37 6 WP26 USW 0.0 1979/02/15 20:20 50.000 -145.000 6.0 32.592 15.7 6 26.5 6 1.41 6 WP26 USW 0.0 1979/02/16 19:35 50.000 -145.000 5.8 -99.000 16.2 6 29.0 6 1.39 6 WP26 USW 0.0 1979/02/17 19:40 50.000 -145.000 5.7 32.611 17.2 6 29.8 6 1.34 6 WP26 USW 0.0 1979/02/18 19:40 50.000 -145.000 5.7 32.611 15.1 6 25.4 6 1.53 6 WP26 USW 0.0 1979/02/19 19:30 50.000 -145.000 5.8 32.583 15.4 6 25.2 6 1.41 6 WP26 USW 0.0 1979/02/20 17:40 50.000 -145.000 5.7 32.610 17.2 6 30.1 6 1.48 6 WP26 USW 0.0 1979/02/21 19:40 50.000 -145.000 5.7 32.610 14.3 6 24.7 6 1.18 6 WP26 USW 0.0 1979/02/22 18:10 50.000 -145.000 5.7 32.612 16.7 6 27.3 6 1.33 6 WP26 USW 0.0 1979/02/23 18:10 50.000 -145.000 5.6 32.608 17.5 6 29.0 6 1.35 6 WP26 USW 0.0 1979/02/24 18:40 50.000 -145.000 5.5 32.625 15.8 6 25.8 6 1.43 6 WP26 USW 0.0 1979/02/25 18:50 50.000 -145.000 5.5 32.607 16.6 6 27.2 6 1.50 6 WP26 USW 0.0 1979/02/26 18:50 50.000 -145.000 5.5 32.610 16.5 6 27.5 6 1.44 6 WP26 USW 0.0 1979/02/27 18:45 50.000 -145.000 5.7 32.594 17.6 6 29.2 6 1.46 6 WP26 USW 0.0 1979/02/28 19:45 50.000 -145.000 5.3 32.626 17.7 6 28.7 6 1.48 6 WP26 USW 0.0 1979/03/01 18:10 50.000 -145.000 5.7 32.604 17.4 6 28.3 6 1.52 6 WP26 USW 0.0 1979/03/02 18:45 50.000 -145.000 5.5 32.621 17.2 6 28.1 6 1.53 6 WP26 USW 0.0 1979/03/03 18:40 50.000 -145.000 5.6 32.592 17.2 6 28.1 6 1.50 6 WP26 USW 0.0 1979/03/04 19:40 50.000 -145.000 5.6 32.600 16.7 6 27.8 6 1.33 6 WP26 USW 0.0 1979/03/05 18:55 50.000 -145.000 5.7 32.594 17.0 6 28.0 6 1.40 6 WP26 USW 0.0 1979/03/06 18:50 50.000 -145.000 5.7 32.598 16.8 6 28.4 6 1.40 6 WP26 USW 0.0 1979/03/07 18:45 50.000 -145.000 5.8 32.590 16.6 6 27.7 6 1.43 6 WP26 USW 0.0 1979/03/08 18:30 50.000 -145.000 5.8 32.597 16.3 6 26.9 6 1.46 6 WP26 USW 0.0 1979/03/09 18:45 50.000 -145.000 5.7 32.600 17.2 6 29.0 6 1.38 6 WP26 USW 0.0 1979/03/10 18:50 50.000 -145.000 6.0 32.608 16.7 6 28.0 6 1.31 6 ERun USW 0.0 1979/03/11 18:20 51.350 -144.833 5.5 32.611 18.3 6 31.7 6 1.48 6 WP26 USW 0.0 1979/03/12 18:50 50.000 -145.000 6.0 32.590 16.4 6 26.6 6 1.41 6 WP26 USW 0.0 1979/03/13 18:45 50.000 -145.000 5.9 32.592 16.5 6 26.8 6 1.30 6 WP26 USW 0.0 1979/03/14 18:45 50.000 -145.000 5.6 32.600 17.0 6 27.5 6 1.40 6 WP26 USW 0.0 1979/03/15 19:00 50.000 -145.000 5.7 32.602 17.1 6 27.8 6 1.45 6 WP26 USW 0.0 1979/03/16 18:45 50.000 -145.000 5.7 32.589 17.1 6 27.6 6 1.45 6 WP26 USW 0.0 1979/03/17 19:00 50.000 -145.000 5.7 32.606 17.3 6 28.2 6 1.47 6 WP26 USW 0.0 1979/03/18 19:05 50.000 -145.000 5.7 32.608 17.2 6 28.0 6 1.40 6 WP26 USW 0.0 1979/03/19 18:45 50.000 -145.000 5.8 32.607 17.2 6 27.9 6 1.37 6 WP26 USW 0.0 1979/03/20 18:50 50.000 -145.000 5.6 32.614 17.2 6 28.3 6 1.42 6 WP26 USW 0.0 1979/03/21 18:55 50.000 -145.000 5.7 32.607 17.4 6 33.0 6 1.42 6 WP26 USW 0.0 1979/03/22 18:50 50.000 -145.000 6.1 32.593 16.5 6 26.7 6 1.22 6 WP26 USW 0.0 1979/03/23 18:45 50.000 -145.000 5.9 32.600 16.8 6 27.4 6 1.43 6 WP26 USW 0.0 1979/03/24 18:45 50.000 -145.000 6.0 32.612 18.2 6 30.1 6 1.18 6 WP125 USW 0.0 1979/03/25 14:22 49.917 -143.667 -99.0 32.616 -99.0 0 -99.0 0 -99.00 0 WP12 USW 0.0 1979/03/25 18:30 49.817 -142.667 6.6 32.602 14.4 6 24.0 6 1.23 6 WP115 USW 0.0 1979/03/26 01:05 49.750 -141.667 -99.0 32.592 -99.0 0 -99.0 0 -99.00 0 WP11 USW 0.0 1979/03/26 03:55 49.683 -140.667 6.8 32.606 14.1 6 23.9 6 1.20 6 WP105 USW 0.0 1979/03/26 07:08 49.633 -139.667 -99.0 32.606 -99.0 0 -99.0 0 -99.00 0 WP10 USW 0.0 1979/03/26 09:40 49.567 -138.667 7.1 32.565 10.4 6 16.9 6 0.97 6 WP095 USW 0.0 1979/03/26 12:30 49.500 -137.667 -99.0 32.559 -99.0 0 -99.0 0 -99.00 0 WP09 USW 0.0 1979/03/26 15:15 49.433 -136.667 7.4 32.454 8.5 6 12.1 6 0.85 6 WP085 USW 0.0 1979/03/26 18:40 49.350 -135.667 -99.0 32.457 -99.0 0 -99.0 0 -99.00 0 WP08 USW 0.0 1979/03/26 21:20 49.283 -134.667 6.9 32.525 9.0 6 14.0 6 0.96 6 WP075 USW 0.0 1979/03/27 00:04 49.233 -133.667 -99.0 32.485 -99.0 0 -99.0 0 -99.00 0 WP07 USW 0.0 1979/03/27 03:00 49.167 -132.667 -99.0 32.482 9.0 6 13.9 6 0.99 6 WP065 USW 0.0 1979/03/27 05:50 49.100 -131.667 -99.0 32.498 -99.0 0 -99.0 0 -99.00 0 WP06 USW 0.0 1979/03/27 08:40 49.033 -130.667 -99.0 32.554 8.9 6 15.9 6 0.95 6 WP055 USW 0.0 1979/03/27 11:20 48.950 -129.667 -99.0 32.620 -99.0 0 -99.0 0 -99.00 0 WP05 USW 0.0 1979/03/27 14:10 48.850 -128.667 8.0 32.506 6.6 6 13.1 6 0.84 6 WP04 USW 0.0 1979/03/27 17:40 48.767 -127.667 8.3 32.535 6.9 6 13.4 6 0.84 6 WP03 USW 0.0 1979/03/27 22:00 48.700 -126.667 8.5 32.442 6.2 6 13.9 6 0.83 6 WP02 USW 0.0 1979/03/28 00:25 48.633 -126.000 9.0 31.681 5.5 6 20.8 6 0.87 6 WP01 USW 0.0 1979/03/28 02:30 48.550 -125.550 8.7 32.250 9.5 6 17.7 6 0.92 6 WJF4 USW 0.0 1979/03/28 04:45 48.538 -125.000 -99.0 31.321 -99.0 0 -99.0 0 -99.00 0 WJF3 USW 0.0 1979/03/28 07:24 48.450 -124.500 8.3 31.621 -99.0 0 -99.0 0 -99.00 0 WJF2 USW 0.0 1979/03/28 10:19 48.300 -124.000 7.2 31.825 -99.0 0 -99.0 0 -99.00 0