*2025/05/09 13:24:56.46 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 1979/10/19 18:20:00.000 END TIME : UTC 1979/12/05 14:55:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 88 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 -74 -27 5 Time HH:MM 0 0.9979166 6 Latitude degrees 48.267 50 7 Longitude degrees -145 -123.5 8 Temperature:Bucket 'deg C' 8 15.3 9 Salinity:Bottle ppt 29.32 32.609 10 Nitrate_plus_Nitrite:Bottle umol/L 0.5 18.6 11 Flag:Nitrate_plus_Nitrite:Bottle n/a 12 Silicate:Bottle umol/L 7.2 29.4 13 Flag:Silicate:Bottle n/a 14 Phosphate:Bottle umol/L 0.52 2.17 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 : 1979-08 AGENCY : IOS, Offshore Oceanography, Sidney, B.C. COUNTRY : Canada PROJECT : Station P SCIENTIST : Canning B. 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 : 50 0.00000 N ! (deg min) LONGITUDE 2 : 123 30.00000 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 13:56:36 88 88 HDREDIT2 2.5.1 2010/04/11 13:59:50 ? ? CLEAN 5.0.2 2010/04/11 14:00:30 88 88 CHANGE_FLAGS 1.0 2013/07/16 11:43:40 88 88 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/17 16:00:18 88 88 CHANGE_FLAGS 2.0 2014/11/20 09:50:13 88 88 ADDCHANS 1.4 2025/05/09 13:21:39 ? ? HDREDIT2 3.2 2025/05/09 13:24:56 ? ? $END $REMARKS -HEADER EDITS: 2010/04/11 13:59:50 Applied edit header: O:\Data Processing\Header Comments\Work\1979-08-Loop.txt -CLEAN functions: 2010/04/11 14:00:30 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 13:24:56 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. When the seawater loop was not operational these samples were obtained with a bucket, and are indicated with '*' in the data record. 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 104. October 19 - December 6, 1979. Pacific Marine Science Report 81-18. 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 1979/10/19 18:20 48.267 -123.500 11.4 31.104 -99.0 0 -99.0 0 -99.00 0 WJF2 USW 0.0 1979/10/19 19:00 48.300 -124.000 11.1 31.329 -99.0 0 -99.0 0 -99.00 0 WJF3 USW 0.0 1979/10/19 19:35 48.450 -124.500 11.6 31.457 -99.0 0 -99.0 0 -99.00 0 WJF4 USW 0.0 1979/10/19 20:15 48.538 -125.000 11.3 31.387 -99.0 0 -99.0 0 -99.00 0 WP01 USW 0.0 1979/10/19 23:57 48.550 -125.550 11.1 32.309 18.6 6 29.4 6 1.53 6 WP02 USW 0.0 1979/10/20 01:15 48.633 -126.000 12.6 31.961 17.6 6 28.6 6 2.17 6 WP03 USW 0.0 1979/10/20 03:20 48.700 -126.667 13.8 32.130 1.2 6 8.7 6 0.61 6 WP04 USW 0.0 1979/10/20 06:30 48.767 -127.667 14.0 32.104 0.5 6 8.1 6 0.52 6 WP05 USW 0.0 1979/10/20 10:15 48.850 -128.667 14.2 32.026 1.8 6 13.8 6 0.59 6 WP055 USW 0.0 1979/10/20 14:05 48.950 -129.667 15.3 32.361 -99.0 0 -99.0 0 -99.00 0 WP06 USW 0.0 1979/10/20 16:50 49.033 -130.667 15.1 32.435 0.8 6 7.2 6 0.59 6 WP065 USW 0.0 1979/10/20 21:45 49.100 -131.667 14.6 32.435 -99.0 0 -99.0 0 -99.00 0 WP07 USW 0.0 1979/10/21 01:35 49.167 -132.667 14.7 32.384 1.1 6 8.6 6 0.59 6 WP075 USW 0.0 1979/10/21 04:20 49.233 -133.667 13.6 32.332 -99.0 0 -99.0 0 -99.00 0 WP08 USW 0.0 1979/10/21 06:53 49.283 -134.667 13.3 32.364 1.1 6 11.5 6 0.62 6 WP085 USW 0.0 1979/10/21 04:20 49.350 -135.667 13.4 32.409 -99.0 0 -99.0 0 -99.00 0 WP09 USW 0.0 1979/10/21 13:15 49.433 -136.667 13.1 32.456 6.2 6 9.0 6 1.09 6 WP095 USW 0.0 1979/10/21 16:05 49.500 -137.667 13.0 32.443 -99.0 0 -99.0 0 -99.00 0 WP10 USW 0.0 1979/10/21 18:35 49.567 -138.667 12.7 32.441 6.4 6 10.8 6 0.85 6 WP105 USW 0.0 1979/10/21 21:15 49.633 -139.667 12.4 32.412 -99.0 0 -99.0 0 -99.00 0 WP11 USW 0.0 1979/10/22 00:10 49.683 -140.667 12.1 32.428 7.5 6 7.8 6 0.93 6 WP115 USW 0.0 1979/10/22 02:30 49.750 -141.667 11.7 32.431 -99.0 0 -99.0 0 -99.00 0 WP125 USW 0.0 1979/10/22 22:40 49.917 -143.667 11.1 32.495 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1979/10/23 00:00 50.000 -145.000 11.8 32.514 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1979/10/23 18:25 50.000 -145.000 10.3 32.550 10.4 0 13.7 0 1.09 0 WP26 USW 0.0 1979/10/24 18:10 50.000 -145.000 10.2 32.567 10.4 6 13.9 6 1.14 6 WP26 USW 0.0 1979/10/25 18:10 50.000 -145.000 10.0 32.565 9.5 6 12.9 6 1.13 6 WP26 USW 0.0 1979/10/26 18:40 50.000 -145.000 10.2 32.585 10.4 6 14.4 6 1.19 6 WP26 USW 0.0 1979/10/27 18:10 50.000 -145.000 9.8 32.580 10.5 6 14.3 6 1.12 6 WP26 USW 0.0 1979/10/28 18:10 50.000 -145.000 9.8 32.572 10.5 6 13.9 6 1.10 6 WP26 USW 0.0 1979/10/29 18:45 50.000 -145.000 9.8 32.559 10.7 6 14.4 6 1.16 6 WP26 USW 0.0 1979/10/30 18:50 50.000 -145.000 9.7 32.555 10.8 6 14.7 6 1.10 6 WP26 USW 0.0 1979/10/31 18:45 50.000 -145.000 9.8 32.562 10.6 6 14.3 6 1.07 6 WP26 USW 0.0 1979/11/01 18:55 50.000 -145.000 9.8 32.572 10.7 6 14.4 6 1.13 6 WP26 USW 0.0 1979/11/02 18:20 50.000 -145.000 9.8 32.569 10.7 6 14.5 6 1.11 6 WP26 USW 0.0 1979/11/03 18:25 50.000 -145.000 9.7 32.563 10.8 6 14.5 6 1.13 6 WP26 USW 0.0 1979/11/04 18:20 50.000 -145.000 9.7 32.547 10.6 6 14.4 6 1.10 6 WP26 USW 0.0 1979/11/05 17:35 50.000 -145.000 9.7 32.553 11.1 6 15.0 6 1.16 6 WP26 USW 0.0 1979/11/06 17:35 50.000 -145.000 9.6 32.562 10.7 6 14.7 6 1.14 6 WP26 USW 0.0 1979/11/07 17:35 50.000 -145.000 9.6 32.552 9.7 6 13.3 6 1.15 6 WP26 USW 0.0 1979/11/08 17:35 50.000 -145.000 9.6 32.564 11.0 6 15.0 6 1.10 6 WP26 USW 0.0 1979/11/09 17:35 50.000 -145.000 9.6 32.557 11.1 6 15.0 6 1.16 6 WP26 USW 0.0 1979/11/10 17:35 50.000 -145.000 9.5 32.565 11.4 6 15.7 6 1.13 6 WP26 USW 0.0 1979/11/11 17:35 50.000 -145.000 9.5 32.544 11.2 6 15.6 6 1.12 6 WP26 USW 0.0 1979/11/12 19:50 50.000 -145.000 9.4 32.552 11.5 6 15.6 6 1.17 6 WP26 USW 0.0 1979/11/13 20:15 50.000 -145.000 9.4 32.532 11.7 6 17.7 6 1.18 6 WP26 USW 0.0 1979/11/14 17:40 50.000 -145.000 9.4 32.567 10.7 6 15.0 6 1.17 6 WP26 USW 0.0 1979/11/15 18:35 50.000 -145.000 9.4 32.566 11.3 6 16.0 6 1.12 6 WP26 USW 0.0 1979/11/16 18:15 50.000 -145.000 9.4 32.594 10.1 6 14.8 6 1.15 6 WP26 USW 0.0 1979/11/17 19:40 50.000 -145.000 9.2 32.565 10.9 6 15.4 6 1.16 6 WP26 USW 0.0 1979/11/18 18:45 50.000 -145.000 9.1 32.558 11.0 6 16.1 6 1.18 6 WP26 USW 0.0 1979/11/19 17:10 50.000 -145.000 9.1 32.577 10.6 6 15.2 6 1.16 6 WP26 USW 0.0 1979/11/20 17:10 50.000 -145.000 8.9 32.593 11.2 6 15.8 6 1.17 6 WP26 USW 0.0 1979/11/21 18:45 50.000 -145.000 8.8 32.587 11.3 6 15.7 6 1.21 6 WP26 USW 0.0 1979/11/22 18:35 50.000 -145.000 8.6 32.600 11.6 6 16.1 6 1.22 6 WP26 USW 0.0 1979/11/23 17:25 50.000 -145.000 8.7 32.591 11.3 6 16.1 6 1.22 6 WP26 USW 0.0 1979/11/24 17:25 50.000 -145.000 8.6 32.590 11.4 6 16.1 6 1.17 6 WP26 USW 0.0 1979/11/25 18:50 50.000 -145.000 8.5 32.591 11.3 6 16.1 6 1.22 6 WP26 USW 0.0 1979/11/27 00:00 50.000 -145.000 8.5 32.569 12.3 0 16.8 0 1.26 0 WP26 USW 0.0 1979/11/27 20:05 50.000 -145.000 8.2 32.557 12.3 6 17.0 6 1.26 6 WP26 USW 0.0 1979/11/28 19:00 50.000 -145.000 8.2 32.587 11.9 6 17.4 6 1.26 6 WP26 USW 0.0 1979/11/29 19:00 50.000 -145.000 8.1 32.609 11.3 6 16.5 6 1.28 6 WP26 USW 0.0 1979/11/30 20:38 50.000 -145.000 8.1 32.595 12.1 6 17.5 6 1.20 6 WP26 USW 0.0 1979/12/01 18:10 50.000 -145.000 8.0 32.597 12.1 6 17.8 6 1.22 6 WP26 USW 0.0 1979/12/01 18:10 50.000 -145.000 8.0 32.597 12.1 6 17.8 6 1.22 6 WP125 USW 0.0 1979/12/02 09:20 49.917 -143.667 8.1 32.556 -99.0 0 -99.0 0 -99.00 0 WP12 USW 0.0 1979/12/02 18:15 49.817 -142.667 8.1 32.518 14.0 6 20.3 6 1.22 6 WP115 USW 0.0 1979/12/03 02:10 49.750 -141.667 8.2 32.484 -99.0 0 -99.0 0 -99.00 0 WP105 USW 0.0 1979/12/03 09:30 49.633 -139.667 8.5 32.474 -99.0 0 -99.0 0 -99.00 0 WP10 USW 0.0 1979/12/03 12:20 49.567 -138.667 8.6 32.502 10.6 6 14.9 6 1.14 6 WP095 USW 0.0 1979/12/03 15:00 49.500 -137.667 8.6 32.498 -99.0 0 -99.0 0 -99.00 0 WP09 USW 0.0 1979/12/03 18:30 49.433 -136.667 8.9 32.460 9.4 6 15.6 6 1.09 6 WP085 USW 0.0 1979/12/03 21:05 49.350 -135.667 9.3 32.478 -99.0 0 -99.0 0 -99.00 0 WP08 USW 0.0 1979/12/04 00:10 49.283 -134.667 9.4 32.503 9.5 6 13.9 6 1.09 6 WP075 USW 0.0 1979/12/04 02:50 49.233 -133.667 9.4 32.491 -99.0 0 -99.0 0 -99.00 0 WP07 USW 0.0 1979/12/04 05:35 49.167 -132.667 9.9 32.579 5.6 6 12.1 6 0.88 6 WP065 USW 0.0 1979/12/04 08:40 49.100 -131.667 10.0 32.464 -99.0 0 -99.0 0 -99.00 0 WP06 USW 0.0 1979/12/04 11:25 49.033 -130.667 10.2 32.494 -99.0 0 -99.0 0 -99.00 0 WP055 USW 0.0 1979/12/04 14:30 48.950 -129.667 10.5 32.372 -99.0 0 -99.0 0 -99.00 0 WP05 USW 0.0 1979/12/04 17:40 48.850 -128.667 10.7 32.446 3.9 6 9.5 6 0.77 6 WP04 USW 0.0 1979/12/04 21:05 48.767 -127.667 10.2 32.360 4.3 6 9.9 6 0.77 6 WP03 USW 0.0 1979/12/05 01:15 48.700 -126.667 10.3 32.289 4.5 6 11.1 6 0.77 6 WP02 USW 0.0 1979/12/05 03:20 48.633 -126.000 11.0 31.838 5.8 6 13.9 6 0.79 6 WP01 USW 0.0 1979/12/05 05:10 48.550 -125.550 10.8 31.707 5.9 6 14.6 6 0.80 6 WJF4 USW 0.0 1979/12/05 07:55 48.538 -125.000 11.5 31.123 -99.0 0 -99.0 0 -99.00 0 WJF3 USW 0.0 1979/12/05 09:50 48.450 -124.500 9.8 29.320 -99.0 0 -99.0 0 -99.00 0 WJF2 USW 0.0 1979/12/05 11:45 48.300 -124.000 9.6 31.078 -99.0 0 -99.0 0 -99.00 0 WJF1 USW 0.0 1979/12/05 14:55 48.267 -123.500 8.6 31.848 -99.0 0 -99.0 0 -99.00 0