*2025/05/20 10:02:36.40 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 1972/09/15 23:00:00.000 END TIME : UTC 1972/10/28 00:00:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 72 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 -2664 -2621 5 Time HH:MM 0 0.9583333 6 Latitude degrees 48.55 50 7 Longitude degrees -145 -125.55 8 Temperature:Bucket 'deg C' 11 16.1 9 Flag:Temperature:Bucket n/a 10 Salinity:Bucket ppt 31.22 33.669 11 Flag:Salinity:Bucket n/a 12 Nitrate_plus_Nitrite:Bottle umol/L 3.9 9 13 Flag:Nitrate_plus_Nitrite:Bottle n/a 14 Silicate:Bottle umol/L 5.3 13.8 15 Flag:Silicate:Bottle n/a 16 Phosphate:Bottle umol/L 0.66 0.93 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 ' ' 6 F R4 1 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 : 1972-07 AGENCY : MSB, Victoria, B.C. COUNTRY : Canada PROJECT : Station P SCIENTIST : De Jong C. PLATFORM : Quadra *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 2010/02/21 13:47:20 72 72 HDREDIT2 2.5.1 2010/02/21 13:50:14 ? ? CLEAN 5.0.2 2010/02/21 13:51:00 72 72 CHANGE_FLAGS 1.0 2013/07/16 11:42:57 72 72 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/17 16:00:13 72 72 CHANGE_FLAGS 2.0 2014/11/20 09:49:40 72 72 ADDCHANS 1.4 2025/05/20 09:53:08 ? ? HDREDIT2 3.2 2025/05/20 10:02:36 ? ? $END $REMARKS -HEADER EDITS: 2010/02/21 13:50:14 Applied edit header: O:\Data Processing\Header Comments\Work\1972-07-Loop.txt -CLEAN functions: 2010/02/21 13:51:00 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 10:02:36 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. References: 1. de Jong, C., Hansen, W., 1973. Oceanographic Observations at Ocean Station P (50 N, 145 W). Volume 55. September 15, 1972 - January 10, 1973. Pacific Marine Science Report 73-4. 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 Silic Fl Phosph Fl ! le_ e e ratur ag y: ag te_pl ag ate: ag ate: ag ! Meth e: ~u Bucket ~u ~Nitr ~o Bottl ~o Bottle ~o ! od Bucke ck ck ite:B tt e tt tt ! t et et ottle le le le !------- ---- ------ ---------- ----- ------- -------- ----- -- ------- -- ----- -- ----- -- ------ -- *END OF HEADER WP01 BUC 0.0 1972/09/15 23:00 48.550 -125.550 12.6 0 32.000 0 -99.0 0 -99.0 0 -99.00 0 WP02 BUC 0.0 1972/09/16 01:00 48.633 -126.000 11.8 0 31.220 0 -99.0 0 -99.0 0 -99.00 0 WP03 BUC 0.0 1972/09/16 03:30 48.700 -126.667 12.0 0 32.124 0 -99.0 0 -99.0 0 -99.00 0 WP04 BUC 0.0 1972/09/16 07:00 48.767 -127.667 13.2 0 31.997 0 -99.0 0 -99.0 0 -99.00 0 WP05 BUC 0.0 1972/09/16 10:55 48.850 -128.667 13.2 0 31.905 0 -99.0 0 -99.0 0 -99.00 0 WP06 BUC 0.0 1972/09/16 17:45 49.033 -130.667 16.1 0 32.348 0 -99.0 0 -99.0 0 -99.00 0 WP07 BUC 0.0 1972/09/17 01:00 49.167 -132.667 15.4 0 32.498 0 -99.0 0 -99.0 0 -99.00 0 WP08 BUC 0.0 1972/09/17 08:00 49.283 -134.667 15.2 0 32.636 0 -99.0 0 -99.0 0 -99.00 0 WP09 BUC 0.0 1972/09/17 14:10 49.433 -136.667 14.7 0 33.335 3 -99.0 0 -99.0 0 -99.00 0 WP10 BUC 0.0 1972/09/17 20:15 49.567 -138.667 14.4 0 33.669 5 -99.0 0 -99.0 0 -99.00 0 WP11 BUC 0.0 1972/09/18 02:50 49.683 -140.667 14.4 0 -99.000 0 -99.0 0 -99.0 0 -99.00 0 WP12 BUC 0.0 1972/09/18 10:20 49.817 -142.667 14.3 0 32.531 0 -99.0 0 -99.0 0 -99.00 0 WP26 BUC 0.0 1972/09/19 00:00 50.000 -145.000 13.5 0 32.613 0 3.9 0 5.3 0 0.71 0 WP26 BUC 0.0 1972/09/20 00:00 50.000 -145.000 13.3 0 32.535 0 4.1 0 5.5 0 0.66 0 WP26 BUC 0.0 1972/09/21 00:00 50.000 -145.000 12.6 0 32.545 0 6.6 0 7.3 0 0.83 0 WP26 BUC 0.0 1972/09/22 00:00 50.000 -145.000 12.9 0 32.558 0 4.6 0 6.2 0 0.77 0 WP26 BUC 0.0 1972/09/23 00:00 50.000 -145.000 12.9 0 32.575 0 5.7 0 6.9 0 0.82 0 WP26 BUC 0.0 1972/09/24 00:00 50.000 -145.000 12.4 0 32.572 0 5.8 0 6.9 0 0.82 0 WP26 BUC 0.0 1972/09/25 00:00 50.000 -145.000 12.5 0 32.575 0 6.5 0 7.5 0 0.88 0 WP26 BUC 0.0 1972/09/26 00:00 50.000 -145.000 13.0 0 32.573 0 6.5 0 7.6 0 0.84 0 WP26 BUC 0.0 1972/09/27 00:00 50.000 -145.000 12.8 0 32.570 0 6.2 0 7.1 0 0.85 0 WP26 BUC 0.0 1972/09/28 00:00 50.000 -145.000 12.8 0 32.560 0 6.2 0 6.9 0 0.81 0 WP26 BUC 0.0 1972/09/29 00:00 50.000 -145.000 12.9 0 32.549 0 6.8 0 7.8 0 0.80 0 WP26 BUC 0.0 1972/09/30 00:00 50.000 -145.000 12.7 0 -99.000 0 -99.0 0 -99.0 0 -99.00 0 WP26 BUC 0.0 1972/09/30 17:00 50.000 -145.000 -99.0 0 -99.000 0 7.1 0 7.7 0 0.90 0 WP26 BUC 0.0 1972/09/30 18:00 50.000 -145.000 -99.0 0 -99.000 0 6.1 0 7.9 0 0.89 0 WP26 BUC 0.0 1972/09/30 19:00 50.000 -145.000 -99.0 0 -99.000 0 6.2 0 8.1 0 0.88 0 WP26 BUC 0.0 1972/09/30 20:00 50.000 -145.000 -99.0 0 -99.000 0 6.4 0 7.2 0 0.84 0 WP26 BUC 0.0 1972/09/30 21:00 50.000 -145.000 -99.0 0 -99.000 0 6.6 0 7.2 0 0.88 0 WP26 BUC 0.0 1972/09/30 22:00 50.000 -145.000 -99.0 0 -99.000 0 4.8 0 7.0 0 0.88 0 WP26 BUC 0.0 1972/09/30 23:00 50.000 -145.000 -99.0 0 -99.000 0 6.1 0 6.8 0 0.90 0 WP26 BUC 0.0 1972/10/01 00:00 50.000 -145.000 12.8 0 -99.000 0 9.0 0 7.5 0 0.89 0 WP26 BUC 0.0 1972/10/01 01:00 50.000 -145.000 -99.0 0 -99.000 0 6.1 0 7.9 0 0.89 0 WP26 BUC 0.0 1972/10/01 02:00 50.000 -145.000 -99.0 0 -99.000 0 6.0 0 7.1 0 0.90 0 WP26 BUC 0.0 1972/10/01 03:00 50.000 -145.000 -99.0 0 -99.000 0 7.4 0 6.9 0 0.87 0 WP26 BUC 0.0 1972/10/01 04:00 50.000 -145.000 -99.0 0 -99.000 0 6.6 0 6.9 0 0.91 0 WP26 BUC 0.0 1972/10/01 05:00 50.000 -145.000 -99.0 0 -99.000 0 6.6 0 7.9 0 0.90 0 WP26 BUC 0.0 1972/10/01 06:00 50.000 -145.000 -99.0 0 -99.000 0 6.0 0 7.1 0 0.85 0 WP26 BUC 0.0 1972/10/01 07:00 50.000 -145.000 -99.0 0 -99.000 0 6.0 0 6.9 0 0.85 0 WP26 BUC 0.0 1972/10/01 08:00 50.000 -145.000 -99.0 0 -99.000 0 6.1 0 7.4 0 0.84 0 WP26 BUC 0.0 1972/10/01 09:00 50.000 -145.000 -99.0 0 -99.000 0 7.5 0 8.9 0 0.89 0 WP26 BUC 0.0 1972/10/01 10:00 50.000 -145.000 -99.0 0 -99.000 0 7.2 0 7.4 0 0.83 0 WP26 BUC 0.0 1972/10/01 11:00 50.000 -145.000 -99.0 0 -99.000 0 5.4 0 6.4 0 0.90 0 WP26 BUC 0.0 1972/10/01 12:00 50.000 -145.000 -99.0 0 -99.000 0 6.8 0 7.9 0 0.86 0 WP26 BUC 0.0 1972/10/01 13:00 50.000 -145.000 -99.0 0 -99.000 0 6.6 0 8.0 0 0.88 0 WP26 BUC 0.0 1972/10/01 14:00 50.000 -145.000 -99.0 0 -99.000 0 6.4 0 7.8 0 0.85 0 WP26 BUC 0.0 1972/10/01 15:00 50.000 -145.000 -99.0 0 -99.000 0 6.6 0 6.7 0 0.84 0 WP26 BUC 0.0 1972/10/01 16:00 50.000 -145.000 -99.0 0 -99.000 0 6.3 0 7.1 0 0.85 0 WP26 BUC 0.0 1972/10/01 17:00 50.000 -145.000 -99.0 0 -99.000 0 6.6 0 9.4 0 0.83 0 WP26 BUC 0.0 1972/10/02 00:00 50.000 -145.000 12.9 0 32.542 0 6.9 0 7.9 0 0.86 0 WP26 BUC 0.0 1972/10/03 00:00 50.000 -145.000 12.5 0 32.544 0 7.1 0 8.5 0 0.85 0 WP26 BUC 0.0 1972/10/04 00:00 50.000 -145.000 11.8 0 32.560 0 7.0 0 8.6 0 0.87 0 WP26 BUC 0.0 1972/10/05 00:00 50.000 -145.000 12.0 0 32.560 0 7.1 0 9.6 0 0.93 0 WP26 BUC 0.0 1972/10/06 00:00 50.000 -145.000 12.2 0 32.554 0 7.1 0 8.7 0 0.88 0 WP26 BUC 0.0 1972/10/07 00:00 50.000 -145.000 11.7 0 32.547 0 7.0 0 8.5 0 0.88 0 WP26 BUC 0.0 1972/10/08 00:00 50.000 -145.000 11.8 0 32.541 0 7.0 0 8.7 0 0.87 0 WP26 BUC 0.0 1972/10/09 00:00 50.000 -145.000 11.5 0 32.555 0 -99.0 0 8.4 0 0.88 0 WP26 BUC 0.0 1972/10/10 00:00 50.000 -145.000 11.5 0 32.544 0 7.1 0 9.4 0 0.88 0 WP26 BUC 0.0 1972/10/11 00:00 50.000 -145.000 11.5 0 32.542 0 6.7 0 9.6 0 0.87 0 WP26 BUC 0.0 1972/10/12 00:00 50.000 -145.000 11.7 0 32.545 0 6.6 0 8.9 0 0.88 0 WP26 BUC 0.0 1972/10/13 00:00 50.000 -145.000 12.0 0 32.508 0 6.2 0 9.1 0 0.90 0 WP26 BUC 0.0 1972/10/18 00:00 50.000 -145.000 11.7 0 32.545 0 6.5 0 9.1 0 0.90 0 WP26 BUC 0.0 1972/10/19 00:00 50.000 -145.000 11.6 0 32.502 0 6.6 0 10.5 0 0.90 0 WP26 BUC 0.0 1972/10/20 00:00 50.000 -145.000 11.6 0 32.502 0 6.4 0 10.0 0 0.90 0 WP26 BUC 0.0 1972/10/21 00:00 50.000 -145.000 11.5 0 32.507 0 6.5 0 10.6 0 0.92 0 WP26 BUC 0.0 1972/10/22 00:00 50.000 -145.000 11.6 0 32.499 0 5.6 0 11.1 0 0.91 0 WP26 BUC 0.0 1972/10/23 00:00 50.000 -145.000 11.3 0 32.503 0 5.5 0 11.1 0 0.89 0 WP26 BUC 0.0 1972/10/24 00:00 50.000 -145.000 11.3 0 32.513 0 6.5 0 10.8 0 0.91 0 WP26 BUC 0.0 1972/10/25 00:00 50.000 -145.000 11.5 0 32.496 0 6.3 0 11.1 0 0.86 0 WP26 BUC 0.0 1972/10/26 00:00 50.000 -145.000 11.0 0 32.524 0 6.8 0 13.8 0 0.91 0 WP26 BUC 0.0 1972/10/27 00:00 50.000 -145.000 11.1 0 32.500 0 6.6 0 11.7 0 0.90 0 WP26 BUC 0.0 1972/10/28 00:00 50.000 -145.000 11.2 0 32.501 0 6.3 0 11.3 0 0.88 0