*2025/05/20 10:18:50.56 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 1971/01/09 01:42:00.000 END TIME : UTC 1971/02/24 03:50:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 63 DATA DESCRIPTION : Surface Bucket FILE TYPE : ASCII NUMBER OF CHANNELS : 17 $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 -3279 -3233 5 Time HH:MM 0 0.9583333 6 Latitude degrees 48.55 50 7 Longitude degrees -145 -125.55 8 Temperature:Bucket 'deg C' 4 8.8 9 Flag:Temperature:Bucket n/a 10 Salinity:Bucket ppt 28.41 32.869 11 Flag:Salinity:Bucket n/a 12 Nitrate_plus_Nitrite:Bottle umol/L 4.5 23 13 Flag:Nitrate_plus_Nitrite:Bottle n/a 14 Silicate:Bottle umol/L 15 23 15 Flag:Silicate:Bottle n/a 16 Phosphate:Bottle umol/L 1.3 2.02 17 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 ' ' ' ' 3 NQ C ' ' 10 -99 ' ' 8 F R4 3 11 ' ' ' ' 3 NQ C ' ' 12 -99 ' ' 6 F R4 1 13 ' ' ' ' 3 NQ C ' ' 14 -99 ' ' 7 F R4 2 15 ' ' ' ' 3 NQ C ' ' 16 -99 ' ' 7 F R4 2 17 ' ' ' ' 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 : 1971-01 AGENCY : MSB, Victoria, B.C. COUNTRY : Canada PROJECT : Station P SCIENTIST : Minkley B.G. PLATFORM : Vancouver *LOCATION GEOGRAPHIC AREA : NE PACIFIC EVENT NUMBER : 1 LATITUDE : 48 32.99995 N ! (deg min) LONGITUDE : 145 0.00000 W ! (deg min) LATITUDE 2 : 50 0.00000 N ! (deg min) LONGITUDE 2 : 125 33.00018 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 2010/02/20 15:24:42 63 63 HDREDIT2 2.5.1 2010/02/20 15:26:12 ? ? CLEAN 5.0.2 2010/02/20 15:27:09 63 63 CHANGE_FLAGS 1.0 2013/07/16 11:42:51 63 63 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/17 16:00:12 63 63 CHANGE_FLAGS 2.0 2014/11/20 09:49:34 63 63 ADDCHANS 1.4 2025/05/20 09:53:08 ? ? HDREDIT2 3.2 2025/05/20 10:18:50 ? ? $END $REMARKS -HEADER EDITS: 2010/02/20 15:26:12 Applied edit header: O:\Data Processing\Header Comments\Work\1971-01-Loop.txt -CLEAN functions: 2010/02/20 15:27:09 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: 2025/05/20 10:18:50 Applied edit header: C:\Users\huntingtons\Desktop\Misc_Corrections\Loop_file_archive_corrections\ COMMENTS_hdr.TXT Channel 12: Nitrate_plus_Nitrite:Bottle [umol/L] Name: Nitrate_plus_Nitrite ==> Nitrate_plus_Nitrite:Bottle Channel 13: Flag:Nitrate_plus_Nitrite:Bottle [n/a] Name: Flag:Nitrate_plus_Nitrite ==> Flag:Nitrate_plus_Nitrite:Bottle Channel 14: Silicate:Bottle [umol/L] Name: Silicate ==> Silicate:Bottle Channel 15: Flag:Silicate:Bottle [n/a] Name: Flag:Silicate ==> Flag:Silicate:Bottle Channel 16: Phosphate:Bottle [umol/L] Name: Phosphate ==> Phosphate:Bottle Channel 17: Flag:Phosphate:Bottle [n/a] Name: Flag:Phosphate ==> Flag:Phosphate:Bottle $END *COMMENTS Sample collection methods: -------------------------- Temperature and salinity surface (o metres) samples were obtained from a bucket. 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 an Auto-Lab Model 601 MK III inductive 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. Oceanographic Observations at Ocean Station P (50N, 145W), Vol.50 January 8, 1971 - May 20 1971, Pacific Marine Science Report 71-9. 2. Stephens, K. 1977. Primary Productivity Data from Weatherships Occupying Ocean Station "P" 1969 to 1975. Fisheries & Marine Service Data Report No. 38. 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 --16-- 17 !Station Samp Depth Date Time Latitud Longitud Tempe Fl Salinit Fl Nitra Fl Silica Fl Phosph Fl ! le_ e e ratur ag y: ag te_pl ag te: ag ate: ag ! Meth e: ~u Bucket ~u ~Nitr ~o Bottle ~o Bottle ~o ! od Bucke ck ck ite:B tt tt tt ! t et et ottle le le le !------- ---- ------ ---------- ----- ------- -------- ----- -- ------- -- ----- -- ------ -- ------ -- *END OF HEADER WP01 BUC 0.0 1971/01/09 01:42 48.550 -125.550 8.4 0 31.746 0 9.0 0 -99.00 0 -99.00 0 WP02 BUC 0.0 1971/01/09 03:18 48.633 -126.000 8.1 0 30.774 0 -99.0 0 -99.00 0 -99.00 0 WP03 BUC 0.0 1971/01/09 05:24 48.700 -126.667 8.8 0 32.360 0 8.0 0 -99.00 0 -99.00 0 WP04 BUC 0.0 1971/01/09 09:06 48.767 -127.667 8.2 0 32.457 0 5.9 0 -99.00 0 -99.00 0 WP05 BUC 0.0 1971/01/09 15:00 48.850 -128.667 7.9 0 32.530 0 4.5 0 -99.00 0 -99.00 0 WP06 BUC 0.0 1971/01/09 22:20 49.033 -130.667 -99.0 0 32.475 0 6.5 0 -99.00 0 -99.00 0 WP06 BUC 0.0 1971/01/09 22:20 49.033 -130.667 -99.0 0 32.475 0 -99.0 0 -99.00 0 -99.00 0 WP07 BUC 0.0 1971/01/10 08:20 49.167 -132.667 -99.0 0 32.444 0 8.4 0 -99.00 0 -99.00 0 WP07 BUC 0.0 1971/01/10 08:20 49.167 -132.667 -99.0 0 32.444 0 -99.0 0 -99.00 0 -99.00 0 WP26 BUC 0.0 1971/01/13 00:00 50.000 -145.000 5.6 0 32.869 3 16.0 0 22.00 0 1.46 0 WP26 BUC 0.0 1971/01/13 19:00 50.000 -145.000 -99.0 0 -99.000 0 16.0 0 21.00 0 1.46 0 WP26 BUC 0.0 1971/01/14 00:00 50.000 -145.000 5.4 0 32.785 0 -99.0 0 -99.00 0 -99.00 0 WP26 BUC 0.0 1971/01/15 00:00 50.000 -145.000 5.1 0 32.776 0 16.0 0 22.00 0 1.45 0 WP26 BUC 0.0 1971/01/16 00:00 50.000 -145.000 5.2 0 32.759 0 17.0 0 23.00 0 1.48 0 WP26 BUC 0.0 1971/01/17 00:00 50.000 -145.000 5.3 0 32.788 0 16.0 0 15.00 0 2.02 3 WP26 BUC 0.0 1971/01/18 00:00 50.000 -145.000 5.4 0 32.760 0 17.0 0 22.00 0 1.63 0 WP26 BUC 0.0 1971/01/19 00:00 50.000 -145.000 5.1 0 32.766 0 18.0 0 23.00 0 1.54 0 WP26 BUC 0.0 1971/01/20 00:00 50.000 -145.000 5.3 0 32.778 0 16.0 0 22.00 0 1.61 0 WP26 BUC 0.0 1971/01/21 00:00 50.000 -145.000 5.5 0 32.766 0 17.0 0 22.00 0 1.62 0 WP26 BUC 0.0 1971/01/22 00:00 50.000 -145.000 5.0 0 32.760 0 17.0 0 23.00 0 1.50 0 WP26 BUC 0.0 1971/01/23 00:00 50.000 -145.000 5.5 0 32.812 0 16.0 0 21.00 0 1.54 0 WP26 BUC 0.0 1971/01/23 11:30 50.000 -145.000 -99.0 0 -99.000 0 -99.0 0 -99.00 0 -99.00 0 WP26 BUC 0.0 1971/01/24 00:00 50.000 -145.000 5.3 0 32.766 0 18.0 0 20.00 0 1.42 0 WP26 BUC 0.0 1971/01/25 00:00 50.000 -145.000 5.3 0 32.786 0 18.0 0 21.00 0 1.60 0 WP26 BUC 0.0 1971/01/26 00:00 50.000 -145.000 4.7 0 32.765 0 18.0 0 21.00 0 1.68 0 WP26 BUC 0.0 1971/01/27 00:00 50.000 -145.000 4.0 0 32.775 0 17.0 0 21.00 0 1.51 0 WP26 BUC 0.0 1971/01/28 00:00 50.000 -145.000 5.2 0 32.787 0 17.0 0 21.00 0 1.53 0 WP26 BUC 0.0 1971/01/29 00:15 50.000 -145.000 5.0 0 32.761 0 18.0 0 22.00 0 1.50 0 WP26 BUC 0.0 1971/01/30 00:00 50.000 -145.000 5.0 0 32.776 0 17.0 0 21.00 0 1.50 0 WP26 BUC 0.0 1971/01/31 00:00 50.000 -145.000 5.2 0 32.762 0 17.0 0 21.00 0 1.66 0 WP26 BUC 0.0 1971/02/01 00:00 50.000 -145.000 5.1 0 32.758 0 17.0 0 21.00 0 1.51 0 WP26 BUC 0.0 1971/02/02 00:50 50.000 -145.000 5.1 0 32.764 0 17.0 0 22.00 0 1.51 0 WP26 BUC 0.0 1971/02/03 00:05 50.000 -145.000 4.9 0 32.731 0 18.0 0 23.00 0 1.51 0 WP26 BUC 0.0 1971/02/04 00:00 50.000 -145.000 4.8 0 32.763 0 18.0 0 23.00 0 1.50 0 WP26 BUC 0.0 1971/02/05 00:15 50.000 -145.000 5.0 0 32.755 0 19.0 0 23.00 0 1.52 0 WP26 BUC 0.0 1971/02/06 00:10 50.000 -145.000 5.3 0 32.745 0 16.0 0 20.00 0 1.49 0 WP26 BUC 0.0 1971/02/07 00:00 50.000 -145.000 5.2 0 32.773 0 17.0 0 20.00 0 1.30 0 WP26 BUC 0.0 1971/02/08 00:00 50.000 -145.000 5.3 0 32.758 0 17.0 0 21.00 0 1.50 0 WP26 BUC 0.0 1971/02/09 00:00 50.000 -145.000 5.8 0 32.763 0 17.0 0 20.00 0 1.71 0 WP26 BUC 0.0 1971/02/09 02:47 50.000 -145.000 6.8 0 -99.000 0 -99.0 0 -99.00 0 -99.00 0 WP26 BUC 0.0 1971/02/10 00:00 50.000 -145.000 5.0 0 32.762 0 15.0 0 19.00 0 1.75 0 WP26 BUC 0.0 1971/02/11 00:00 50.000 -145.000 5.1 0 32.749 0 17.0 0 21.00 0 1.52 0 WP26 BUC 0.0 1971/02/12 00:00 50.000 -145.000 5.5 0 32.785 0 14.0 0 19.00 0 1.38 0 WP26 BUC 0.0 1971/02/13 00:00 50.000 -145.000 5.6 0 32.743 0 20.0 0 21.00 0 1.47 0 WP26 BUC 0.0 1971/02/15 00:00 50.000 -145.000 5.4 0 32.739 0 19.0 0 21.00 0 1.46 0 WP26 BUC 0.0 1971/02/16 00:00 50.000 -145.000 5.2 0 32.756 0 20.0 0 22.00 0 1.51 0 WP26 BUC 0.0 1971/02/17 00:00 50.000 -145.000 5.1 0 32.736 0 23.0 0 21.00 0 1.54 0 WP26 BUC 0.0 1971/02/18 00:00 50.000 -145.000 5.3 0 32.757 0 20.0 0 21.00 0 1.61 0 WP26 BUC 0.0 1971/02/19 00:00 50.000 -145.000 5.2 0 32.761 0 20.0 0 21.00 0 1.52 0 WP26 BUC 0.0 1971/02/20 00:20 50.000 -145.000 5.2 0 32.757 0 20.0 0 21.00 0 1.53 0 WP26 BUC 0.0 1971/02/21 00:00 50.000 -145.000 5.1 0 32.620 5 20.0 0 22.00 0 1.48 0 WP12 BUC 0.0 1971/02/22 08:00 49.817 -142.667 5.9 0 32.799 0 -99.0 0 -99.00 0 -99.00 0 WP11 BUC 0.0 1971/02/22 12:40 49.683 -140.667 6.0 0 32.647 0 -99.0 0 -99.00 0 -99.00 0 WP10 BUC 0.0 1971/02/22 18:10 49.567 -138.667 6.0 0 32.554 0 -99.0 0 -99.00 0 -99.00 0 WP09 BUC 0.0 1971/02/22 23:00 49.433 -136.667 6.3 0 32.556 0 -99.0 0 -99.00 0 -99.00 0 WP08 BUC 0.0 1971/02/23 05:03 49.283 -134.667 6.7 0 32.492 0 -99.0 0 -99.00 0 -99.00 0 WP07 BUC 0.0 1971/02/23 10:00 49.167 -132.667 6.5 0 32.437 0 -99.0 0 -99.00 0 -99.00 0 WP06 BUC 0.0 1971/02/23 14:10 49.033 -130.667 6.8 0 32.489 0 -99.0 0 -99.00 0 -99.00 0 WP05 BUC 0.0 1971/02/23 19:17 48.850 -128.667 7.7 0 32.429 0 -99.0 0 -99.00 0 -99.00 0 WP04 BUC 0.0 1971/02/23 21:56 48.767 -127.667 7.8 0 32.380 0 -99.0 0 -99.00 0 -99.00 0 WP03 BUC 0.0 1971/02/24 01:00 48.700 -126.667 7.9 0 31.798 0 -99.0 0 -99.00 0 -99.00 0 WP02 BUC 0.0 1971/02/24 02:40 48.633 -126.000 7.5 0 28.410 0 -99.0 0 -99.00 0 -99.00 0 WP01 BUC 0.0 1971/02/24 03:50 48.550 -125.550 7.5 0 29.767 0 -99.0 0 -99.00 0 -99.00 0