*2025/05/09 13:28:44.68 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 1978/12/01 18:00:00.000 END TIME : UTC 1979/01/10 16:30:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 82 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 -396 -356 5 Time HH:MM 0.3472222E-02 0.9833333 6 Latitude degrees 46.717 50 7 Longitude degrees -145 -123.5 8 Temperature:Bucket 'deg C' 7 12.1 9 Salinity:Bottle ppt 31.309 32.829 10 Nitrate_plus_Nitrite:Bottle umol/L 2.2 18 11 Flag:Nitrate_plus_Nitrite:Bottle n/a 12 Silicate:Bottle umol/L 8.6 29.3 13 Flag:Silicate:Bottle n/a 14 Phosphate:Bottle umol/L 0.72 1.65 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 : 1978-09 AGENCY : IOS, Offshore Oceanography, Sidney, B.C. COUNTRY : Canada PROJECT : Station P SCIENTIST : Ship's Officers PLATFORM : Quadra *LOCATION GEOGRAPHIC AREA : NE PACIFIC EVENT NUMBER : 1 LATITUDE : 46 43.01994 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 15:02:56 82 82 HDREDIT2 2.5.1 2010/04/02 15:06:58 ? ? CLEAN 5.0.2 2010/04/02 15:09:27 82 82 CHANGE_FLAGS 1.0 2013/07/16 11:43:33 82 82 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/17 16:00:18 82 82 CHANGE_FLAGS 2.0 2014/11/20 09:50:07 82 82 ADDCHANS 1.4 2025/05/09 13:21:39 ? ? HDREDIT2 3.2 2025/05/09 13:28:44 ? ? $END $REMARKS -HEADER EDITS: 2010/04/02 15:06:58 Applied edit header: O:\Data Processing\Header Comments\Work\1978-09-Loop.txt -CLEAN functions: 2010/04/02 15:09:27 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 13:28:44 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. 1979. Oceanographic Observations at Ocean Station P (50 N, 145 W). Volume 96. December 1, 1978 - January 10, 1979. Pacific Marine Science Report 79-10. 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 1978/12/01 18:00 48.267 -123.500 -99.0 31.912 -99.0 0 -99.0 0 -99.00 0 WJF2 USW 0.0 1978/12/01 19:00 48.300 -124.000 -99.0 31.776 -99.0 0 -99.0 0 -99.00 0 WJF3 USW 0.0 1978/12/01 20:25 48.450 -124.500 -99.0 31.309 -99.0 0 -99.0 0 -99.00 0 WJF4 USW 0.0 1978/12/01 22:45 48.538 -125.000 -99.0 31.917 -99.0 0 -99.0 0 -99.00 0 WP01 USW 0.0 1978/12/01 23:36 48.550 -125.550 8.3 31.695 17.1 6 28.6 6 1.65 6 WP02 USW 0.0 1978/12/02 01:32 48.633 -126.000 9.7 32.152 7.6 6 13.6 6 1.03 6 WP03 USW 0.0 1978/12/02 03:50 48.700 -126.667 9.4 32.106 10.1 6 17.1 6 1.09 6 WP04 USW 0.0 1978/12/02 07:06 48.767 -127.667 10.2 32.175 5.7 6 11.9 6 0.79 6 WP05 USW 0.0 1978/12/02 10:26 48.850 -128.667 10.9 32.235 2.6 6 8.8 6 0.72 6 WP055 USW 0.0 1978/12/02 13:40 48.950 -129.667 -99.0 32.250 -99.0 0 -99.0 0 -99.00 0 WP06 USW 0.0 1978/12/02 16:35 49.033 -130.667 11.2 32.575 2.2 6 8.6 6 0.76 6 WP065 USW 0.0 1978/12/02 19:20 49.100 -131.667 -99.0 32.560 -99.0 0 -99.0 0 -99.00 0 WP07 USW 0.0 1978/12/02 22:10 49.167 -132.667 11.2 32.644 3.8 6 11.5 6 0.80 6 WP075 USW 0.0 1978/12/03 01:40 49.233 -133.667 -99.0 32.401 -99.0 0 -99.0 0 -99.00 0 WP08 USW 0.0 1978/12/03 04:38 49.283 -134.667 10.5 32.494 5.2 6 10.2 6 0.82 6 WP09 USW 0.0 1978/12/03 10:40 49.433 -136.667 10.2 32.524 5.8 6 10.4 6 0.85 6 WP095 USW 0.0 1978/12/03 14:05 49.500 -137.667 -99.0 32.584 -99.0 0 -99.0 0 -99.00 0 WP10 USW 0.0 1978/12/03 17:10 49.567 -138.667 9.3 32.596 9.8 6 15.4 6 1.12 6 WP105 USW 0.0 1978/12/03 20:40 49.633 -139.667 -99.0 32.624 -99.0 0 -99.0 0 -99.00 0 WP11 USW 0.0 1978/12/04 00:05 49.683 -140.667 8.8 32.552 10.9 6 17.0 6 1.12 6 WP115 USW 0.0 1978/12/04 04:05 49.750 -141.667 -99.0 32.603 -99.0 0 -99.0 0 -99.00 0 WP12 USW 0.0 1978/12/04 05:55 49.817 -142.667 9.3 32.612 11.4 6 18.8 6 1.15 6 WP26 USW 0.0 1978/12/04 17:00 50.000 -145.000 8.2 -99.000 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/12/04 19:40 50.000 -145.000 8.2 32.520 14.6 6 25.4 6 1.30 6 WP26 USW 0.0 1978/12/05 18:50 50.000 -145.000 8.1 32.532 14.4 6 25.4 6 1.39 6 WP26 USW 0.0 1978/12/06 19:00 50.000 -145.000 8.4 32.534 14.6 6 24.8 6 1.33 6 WP26 USW 0.0 1978/12/07 19:30 50.000 -145.000 8.6 32.520 14.3 6 24.1 6 1.45 6 ERun USW 0.0 1978/12/08 18:55 48.217 -136.317 11.2 32.760 9.7 6 15.9 6 1.11 6 ERun USW 0.0 1978/12/09 19:00 46.717 -132.000 12.1 32.829 5.4 6 10.3 6 0.74 6 ERun USW 0.0 1978/12/10 18:50 47.633 -135.700 10.4 32.644 6.3 6 10.4 6 0.90 6 ERun USW 0.0 1978/12/11 19:00 49.167 -141.850 9.1 32.586 12.2 6 23.1 6 1.24 6 WP26 USW 0.0 1978/12/12 19:45 50.000 -145.000 8.0 32.531 13.8 6 22.4 6 1.19 6 WP26 USW 0.0 1978/12/13 18:35 50.000 -145.000 7.8 32.547 15.0 6 27.4 6 1.27 6 WP26 USW 0.0 1978/12/14 18:35 50.000 -145.000 7.9 32.549 15.1 6 24.9 6 1.35 6 WP26 USW 0.0 1978/12/15 18:45 50.000 -145.000 7.5 32.551 14.5 6 23.4 6 1.24 6 WP26 USW 0.0 1978/12/16 19:00 50.000 -145.000 7.0 32.601 16.2 6 26.2 6 1.39 6 WP26 USW 0.0 1978/12/17 19:25 50.000 -145.000 7.0 32.609 17.1 6 27.7 6 1.51 6 WP26 USW 0.0 1978/12/18 20:00 50.000 -145.000 7.6 32.568 15.9 6 25.8 6 1.37 6 WP26 USW 0.0 1978/12/19 19:25 50.000 -145.000 7.2 32.580 15.0 6 24.5 6 1.40 6 WP26 USW 0.0 1978/12/20 19:30 50.000 -145.000 7.3 32.582 15.8 6 26.0 6 1.38 6 WP26 USW 0.0 1978/12/21 18:45 50.000 -145.000 7.6 32.569 15.2 6 24.0 6 1.40 6 WP26 USW 0.0 1978/12/22 18:50 50.000 -145.000 7.5 32.562 15.4 6 24.4 6 1.32 6 WP26 USW 0.0 1978/12/23 18:35 50.000 -145.000 7.4 32.576 15.5 6 25.4 6 1.39 6 WP26 USW 0.0 1978/12/24 19:00 50.000 -145.000 7.3 32.584 15.6 6 25.9 6 1.41 6 WP26 USW 0.0 1978/12/25 18:50 50.000 -145.000 7.4 32.575 14.9 6 23.9 6 1.38 6 WP26 USW 0.0 1978/12/26 18:50 50.000 -145.000 7.3 32.595 14.6 6 23.3 6 1.35 6 WP26 USW 0.0 1978/12/27 18:55 50.000 -145.000 7.3 32.585 15.2 6 24.7 6 1.42 6 WP26 USW 0.0 1978/12/28 18:45 50.000 -145.000 7.2 32.579 15.4 6 25.3 6 1.43 6 WP26 USW 0.0 1978/12/29 18:50 50.000 -145.000 7.2 32.575 15.2 6 24.8 6 1.46 6 WP26 USW 0.0 1978/12/30 18:45 50.000 -145.000 7.3 32.571 15.4 6 24.3 6 1.42 6 WP26 USW 0.0 1978/12/31 19:40 50.000 -145.000 7.2 32.571 15.5 6 24.3 6 1.45 6 WP26 USW 0.0 1979/01/01 18:45 50.000 -145.000 7.2 32.578 16.4 6 25.6 6 1.46 6 WP26 USW 0.0 1979/01/02 18:25 50.000 -145.000 7.5 32.564 14.8 6 23.2 6 1.40 6 WP26 USW 0.0 1979/01/03 18:50 50.000 -145.000 7.3 32.572 15.8 6 24.9 6 1.46 6 WP26 USW 0.0 1979/01/04 18:10 50.000 -145.000 7.3 32.578 15.9 6 25.4 6 1.31 6 WP26 USW 0.0 1979/01/05 18:10 50.000 -145.000 7.2 32.574 15.9 6 25.4 6 1.39 6 WP26 USW 0.0 1979/01/06 18:10 50.000 -145.000 7.3 32.564 16.2 6 26.2 6 1.41 6 WP26 USW 0.0 1979/01/07 17:00 50.000 -145.000 -99.0 -99.000 13.2 6 20.0 6 1.26 6 WP125 USW 0.0 1979/01/07 16:40 49.917 -143.667 -99.0 32.605 -99.0 0 -99.0 0 -99.00 0 WP12 USW 0.0 1979/01/07 20:10 49.817 -142.667 8.2 32.625 13.2 6 21.8 6 1.32 6 WP115 USW 0.0 1979/01/07 23:30 49.750 -141.667 -99.0 32.601 -99.0 0 -99.0 0 -99.00 0 WP11 USW 0.0 1979/01/08 02:00 49.683 -140.667 8.2 32.604 13.1 6 22.6 6 1.33 6 WP105 USW 0.0 1979/01/08 05:10 49.633 -139.667 -99.0 32.639 -99.0 0 -99.0 0 -99.00 0 WP10 USW 0.0 1979/01/08 07:45 49.567 -138.667 8.0 32.611 13.0 6 22.8 6 1.28 6 WP095 USW 0.0 1979/01/08 10:45 49.500 -137.667 -99.0 32.621 -99.0 0 -99.0 0 -99.00 0 WP09 USW 0.0 1979/01/08 13:20 49.433 -136.667 8.6 32.502 7.8 6 12.8 6 0.92 6 WP085 USW 0.0 1979/01/08 16:30 49.350 -135.667 -99.0 32.526 -99.0 0 -99.0 0 -99.00 0 WP08 USW 0.0 1979/01/08 19:00 49.283 -134.667 8.5 -99.000 7.7 6 13.8 6 0.96 6 WP075 USW 0.0 1979/01/08 22:12 49.233 -133.667 -99.0 -99.000 -99.0 0 -99.0 0 -99.00 0 WP07 USW 0.0 1979/01/09 01:00 49.167 -132.667 7.3 32.625 6.4 6 12.8 6 0.85 6 WP065 USW 0.0 1979/01/09 05:05 49.100 -131.667 -99.0 32.688 -99.0 0 -99.0 0 -99.00 0 WP06 USW 0.0 1979/01/09 08:30 49.033 -130.667 8.8 32.686 6.6 6 11.5 6 0.86 6 WP055 USW 0.0 1979/01/09 14:06 48.950 -129.667 -99.0 32.443 -99.0 0 -99.0 0 -99.00 0 WP05 USW 0.0 1979/01/09 17:10 48.850 -128.667 8.2 32.472 7.9 6 13.1 6 0.96 6 WP04 USW 0.0 1979/01/10 01:00 48.767 -127.667 9.0 32.524 6.3 6 11.8 6 0.84 6 WP03 USW 0.0 1979/01/10 05:30 48.700 -126.667 7.0 32.248 17.5 6 27.2 6 1.42 6 WP02 USW 0.0 1979/01/10 08:15 48.633 -126.000 7.6 32.160 12.1 6 18.0 6 1.10 6 WP01 USW 0.0 1979/01/10 10:30 48.550 -125.550 7.0 31.924 18.0 6 29.3 6 1.47 6 WJF4 USW 0.0 1979/01/10 12:35 48.538 -125.000 -99.0 32.382 -99.0 0 -99.0 0 -99.00 0 WJF3 USW 0.0 1979/01/10 14:00 48.450 -124.500 -99.0 32.456 -99.0 0 -99.0 0 -99.00 0 WJF2 USW 0.0 1979/01/10 15:20 48.300 -124.000 -99.0 32.229 -99.0 0 -99.0 0 -99.00 0 WJF1 USW 0.0 1979/01/10 16:30 48.267 -123.500 -99.0 31.419 -99.0 0 -99.0 0 -99.00 0