*2025/05/09 13:33:52.49 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 1978/07/28 16:52:00.000 END TIME : UTC 1978/09/13 18:30:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 90 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 -522 -475 5 Time HH:MM 0 0.9895833 6 Latitude degrees 48.267 50 7 Longitude degrees -145 -123.5 8 Temperature:Bucket 'deg C' 11.6 16.3 9 Salinity:Bottle ppt 30.315 32.921 10 Nitrate_plus_Nitrite:Bottle umol/L 0 16.5 11 Flag:Nitrate_plus_Nitrite:Bottle n/a 12 Silicate:Bottle umol/L 1.2 33.3 13 Flag:Silicate:Bottle n/a 14 Phosphate:Bottle umol/L 0.41 1.81 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 : 1978-06 AGENCY : IOS, Offshore Oceanography, Sidney, B.C. COUNTRY : Canada PROJECT : Station P SCIENTIST : Ship's Officers PLATFORM : Vancouver *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 2010/04/02 14:43:30 90 90 HDREDIT2 2.5.1 2010/04/02 14:49:53 ? ? CLEAN 5.0.2 2010/04/02 14:50:28 90 90 CHANGE_FLAGS 1.0 2013/07/16 11:43:32 90 90 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/17 16:00:17 90 90 CHANGE_FLAGS 2.0 2014/11/20 09:50:06 90 90 ADDCHANS 1.4 2025/05/09 13:21:39 ? ? HDREDIT2 3.2 2025/05/09 13:33:52 ? ? $END $REMARKS -HEADER EDITS: 2010/04/02 14:49:53 Applied edit header: O:\Data Processing\Header Comments\Work\1978-06-Loop.txt -CLEAN functions: 2010/04/02 14:50:28 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 13:33:52 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 ashore with a Guildline Autosal salinometer. Accuracy using duplicate seterminations 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. 1978. Oceanographic Observations at Ocean Station P (50 N, 145 W). Volume 91. May 5 - June 21, 1978. Pacific Marine Science Report 78-27. 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 1978/07/28 16:52 48.267 -123.500 -99.0 30.511 -99.0 0 -99.0 0 -99.00 0 WJF2 USW 0.0 1978/07/28 18:17 48.300 -124.000 -99.0 30.772 -99.0 0 -99.0 0 -99.00 0 WJF3 USW 0.0 1978/07/28 19:45 48.450 -124.500 -99.0 31.363 -99.0 0 -99.0 0 -99.00 0 WJF4 USW 0.0 1978/07/28 21:10 48.538 -125.000 -99.0 31.925 -99.0 0 -99.0 0 -99.00 0 WP01 USW 0.0 1978/07/28 22:30 48.550 -125.550 11.6 -99.000 16.5 6 33.3 6 1.81 6 WP02 USW 0.0 1978/07/28 23:45 48.633 -126.000 13.8 32.094 1.8 6 17.1 6 0.71 6 WP03 USW 0.0 1978/07/29 01:35 48.700 -126.667 13.6 32.213 0.0 6 1.2 6 0.41 6 WP04 USW 0.0 1978/07/29 04:12 48.767 -127.667 13.2 32.092 0.0 6 2.0 6 0.52 6 WP05 USW 0.0 1978/07/29 06:55 48.850 -128.667 15.1 31.950 0.0 6 3.7 6 0.50 6 WP055 USW 0.0 1978/07/29 09:30 48.950 -129.667 15.0 32.367 -99.0 0 -99.0 0 -99.00 0 WP06 USW 0.0 1978/07/29 12:12 49.033 -130.667 15.0 32.362 0.0 6 5.6 6 0.50 6 WP065 USW 0.0 1978/07/29 14:40 49.100 -131.667 14.8 -99.000 -99.0 0 -99.0 0 -99.00 0 WP07 USW 0.0 1978/07/29 17:30 49.167 -132.667 14.8 32.520 0.5 6 6.8 6 0.60 6 WP075 USW 0.0 1978/07/29 20:00 49.233 -133.667 14.3 -99.000 -99.0 0 -99.0 0 -99.00 0 WP08 USW 0.0 1978/07/29 22:40 49.283 -134.667 14.1 32.631 6.8 6 15.6 6 0.93 6 WP085 USW 0.0 1978/07/30 01:15 49.350 -135.667 14.7 -99.000 -99.0 0 -99.0 0 -99.00 0 WP09 USW 0.0 1978/07/30 03:50 49.433 -136.667 14.4 32.383 2.2 6 9.2 6 0.71 6 WP095 USW 0.0 1978/07/30 06:30 49.500 -137.667 14.3 -99.000 -99.0 0 -99.0 0 -99.00 0 WP10 USW 0.0 1978/07/30 09:05 49.567 -138.667 13.8 32.733 7.9 6 7.1 6 1.12 6 WP105 USW 0.0 1978/07/30 11:45 49.633 -139.667 13.2 -99.000 -99.0 0 -99.0 0 -99.00 0 WP11 USW 0.0 1978/07/30 14:05 49.683 -140.667 13.1 32.662 8.0 6 10.2 6 1.04 6 WP115 USW 0.0 1978/07/30 17:10 49.750 -141.667 13.3 -99.000 -99.0 0 -99.0 0 -99.00 0 WP12 USW 0.0 1978/07/30 19:42 49.817 -142.667 13.0 32.651 7.9 6 3.6 6 0.95 6 WP125 USW 0.0 1978/07/30 22:05 49.917 -143.667 -99.0 -99.000 -99.0 0 -99.0 0 -99.00 0 USW 0.0 1978/07/31 00:00 49.950 -144.300 12.6 -99.000 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/07/31 20:00 50.000 -145.000 12.2 -99.000 15.1 6 26.3 6 1.39 6 WP26 USW 0.0 1978/08/01 19:00 50.000 -145.000 12.8 32.656 14.8 6 25.7 6 1.37 6 WP26 USW 0.0 1978/08/02 18:45 50.000 -145.000 13.1 32.655 15.0 6 26.0 6 1.35 6 WP26 USW 0.0 1978/08/03 18:55 50.000 -145.000 13.1 32.675 14.7 6 25.0 6 1.36 6 WP26 USW 0.0 1978/08/04 19:10 50.000 -145.000 13.5 32.670 14.9 6 27.2 6 1.27 6 WP26 USW 0.0 1978/08/05 19:10 50.000 -145.000 12.8 32.580 14.7 6 26.2 6 1.31 6 WP26 USW 0.0 1978/08/06 18:45 50.000 -145.000 12.6 32.547 15.1 6 25.9 6 1.35 6 WP26 USW 0.0 1978/08/07 19:10 50.000 -145.000 12.6 32.553 14.6 6 27.8 6 1.36 6 WP26 USW 0.0 1978/08/08 18:55 50.000 -145.000 12.6 32.558 15.0 6 25.7 6 1.37 6 WP26 USW 0.0 1978/08/09 10:07 50.000 -145.000 12.7 32.559 14.5 6 25.9 6 1.33 6 WP26 USW 0.0 1978/08/10 19:00 50.000 -145.000 12.6 32.550 14.8 6 25.9 6 1.33 6 WP26 USW 0.0 1978/08/11 19:15 50.000 -145.000 12.6 32.575 14.3 6 25.3 6 1.41 6 WP26 USW 0.0 1978/08/12 19:00 50.000 -145.000 12.4 32.569 14.8 6 26.8 6 1.39 6 WP26 USW 0.0 1978/08/13 18:57 50.000 -145.000 12.8 32.574 14.6 6 26.5 6 1.37 6 WP26 USW 0.0 1978/08/14 19:00 50.000 -145.000 12.2 -99.000 14.8 6 26.9 6 1.35 6 WP26 USW 0.0 1978/08/15 19:10 50.000 -145.000 12.6 32.573 14.3 6 26.0 6 1.36 6 WP26 USW 0.0 1978/08/16 18:45 50.000 -145.000 12.7 32.572 14.3 6 26.0 6 1.36 6 WP26 USW 0.0 1978/08/17 19:05 50.000 -145.000 12.8 32.564 12.9 6 23.6 6 1.35 6 WP26 USW 0.0 1978/08/18 19:00 50.000 -145.000 12.7 32.578 14.1 6 25.7 6 1.36 6 WP26 USW 0.0 1978/08/19 19:15 50.000 -145.000 12.9 32.558 13.8 6 26.2 6 1.35 6 WP26 USW 0.0 1978/08/20 18:45 50.000 -145.000 12.9 32.561 13.8 6 26.3 6 1.50 6 WP26 USW 0.0 1978/08/21 18:50 50.000 -145.000 13.0 32.571 13.8 6 26.7 6 1.27 6 WP26 USW 0.0 1978/08/22 19:00 50.000 -145.000 12.9 32.567 13.8 6 26.1 6 1.27 6 WP26 USW 0.0 1978/08/23 19:05 50.000 -145.000 12.9 32.543 13.7 6 26.2 6 1.28 6 WP26 USW 0.0 1978/08/24 18:50 50.000 -145.000 13.4 32.560 12.8 6 22.4 6 1.19 6 WP26 USW 0.0 1978/08/25 18:55 50.000 -145.000 13.2 -99.000 13.4 6 26.2 6 1.25 6 WP26 USW 0.0 1978/08/26 18:50 50.000 -145.000 13.1 32.536 13.2 6 25.3 6 1.25 6 WP26 USW 0.0 1978/08/27 19:00 50.000 -145.000 13.2 32.466 12.8 6 24.3 6 1.23 6 WP26 USW 0.0 1978/08/28 18:45 50.000 -145.000 13.6 32.516 13.3 6 25.5 6 1.26 6 WP26 USW 0.0 1978/08/29 18:55 50.000 -145.000 13.1 32.536 12.4 6 22.9 6 -99.00 0 WP26 USW 0.0 1978/08/30 18:45 50.000 -145.000 13.1 32.545 12.9 6 25.2 6 1.24 6 WP26 USW 0.0 1978/08/31 18:55 50.000 -145.000 13.1 32.549 12.8 6 25.2 6 1.23 6 WP26 USW 0.0 1978/09/01 18:50 50.000 -145.000 13.1 32.539 12.7 6 25.7 6 1.21 6 WP26 USW 0.0 1978/09/02 18:55 50.000 -145.000 13.2 32.539 12.7 6 25.3 6 1.22 6 WP26 USW 0.0 1978/09/03 18:40 50.000 -145.000 13.5 32.544 12.7 6 24.9 6 1.21 6 WP26 USW 0.0 1978/09/04 18:55 50.000 -145.000 13.3 32.543 12.4 6 26.4 6 1.21 6 WP26 USW 0.0 1978/09/05 18:45 50.000 -145.000 13.3 32.502 12.3 6 24.9 6 1.20 6 WP26 USW 0.0 1978/09/06 19:15 50.000 -145.000 13.3 32.526 12.6 6 25.4 6 1.21 6 WP26 USW 0.0 1978/09/07 18:30 50.000 -145.000 13.2 32.516 12.3 6 24.8 6 0.99 6 WP26 USW 0.0 1978/09/08 18:40 50.000 -145.000 13.3 32.523 12.4 6 25.8 6 1.19 6 WP26 USW 0.0 1978/09/09 18:45 50.000 -145.000 13.2 -99.000 12.7 6 26.7 6 1.22 6 WP26 USW 0.0 1978/09/10 18:45 50.000 -145.000 13.0 -99.000 8.3 6 8.4 6 0.97 6 WP12 USW 0.0 1978/09/10 20:30 49.817 -142.667 14.5 32.614 8.1 6 10.9 6 0.97 6 WP115 USW 0.0 1978/09/11 02:00 49.750 -141.667 13.8 -99.000 -99.0 0 -99.0 0 -99.00 0 WP11 USW 0.0 1978/09/11 05:30 49.683 -140.667 13.7 32.450 5.8 6 8.3 6 0.87 6 WP105 USW 0.0 1978/09/11 09:00 49.633 -139.667 13.7 -99.000 -99.0 0 -99.0 0 -99.00 0 WP10 USW 0.0 1978/09/11 12:30 49.567 -138.667 13.8 32.510 6.4 6 9.4 6 0.88 6 WP095 USW 0.0 1978/09/11 15:50 49.500 -137.667 14.2 -99.000 -99.0 0 -99.0 0 -99.00 0 WP09 USW 0.0 1978/09/11 19:15 49.433 -136.667 14.8 32.461 2.6 6 9.1 6 0.65 6 WP085 USW 0.0 1978/09/11 22:45 49.350 -135.667 14.9 -99.000 -99.0 0 -99.0 0 -99.00 0 WP08 USW 0.0 1978/09/12 02:20 49.283 -134.667 15.3 32.381 0.3 6 7.4 6 0.50 6 WP075 USW 0.0 1978/09/12 05:50 49.233 -133.667 15.2 -99.000 -99.0 0 -99.0 0 -99.00 0 WP07 USW 0.0 1978/09/12 08:55 49.167 -132.667 15.7 32.382 0.1 6 6.8 6 0.47 6 WP065 USW 0.0 1978/09/12 12:50 49.100 -131.667 16.3 -99.000 -99.0 0 -99.0 0 -99.00 0 WP06 USW 0.0 1978/09/12 16:25 49.033 -130.667 16.0 32.000 0.0 6 3.5 6 0.42 6 WP055 USW 0.0 1978/09/12 20:00 48.950 -129.667 15.9 -99.000 -99.0 0 -99.0 0 -99.00 0 WP05 USW 0.0 1978/09/12 23:20 48.850 -128.667 15.1 32.133 0.0 6 4.6 6 0.42 6 WP04 USW 0.0 1978/09/13 03:15 48.767 -127.667 15.6 32.921 0.0 6 5.4 6 0.48 6 WP03 USW 0.0 1978/09/13 06:50 48.700 -126.667 15.7 31.829 0.4 6 4.2 6 0.41 6 WP02 USW 0.0 1978/09/13 09:55 48.633 -126.000 14.0 31.767 2.7 6 10.6 6 0.42 6 WP01 USW 0.0 1978/09/13 11:35 48.550 -125.550 13.9 31.855 2.1 6 11.4 6 0.45 6 WJF4 USW 0.0 1978/09/13 13:45 48.538 -125.000 -99.0 30.315 -99.0 0 -99.0 0 -99.00 0 WJF3 USW 0.0 1978/09/13 15:30 48.450 -124.500 -99.0 30.738 -99.0 0 -99.0 0 -99.00 0 WJF2 USW 0.0 1978/09/13 17:00 48.300 -124.000 -99.0 31.208 -99.0 0 -99.0 0 -99.00 0 WJF1 USW 0.0 1978/09/13 18:30 48.267 -123.500 -99.0 30.761 -99.0 0 -99.0 0 -99.00 0