*2025/05/09 13:33:05.73 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 1978/09/08 16:50:00.000 END TIME : UTC 1978/10/24 17:00:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 104 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 -480 -434 5 Time HH:MM 0 0.9895833 6 Latitude degrees 47.833 50 7 Longitude degrees -145 -123.5 8 Temperature:Bucket 'deg C' 10.4 15.8 9 Salinity:Bottle ppt 30.712 32.719 10 Nitrate_plus_Nitrite:Bottle umol/L 0.2 19.4 11 Flag:Nitrate_plus_Nitrite:Bottle n/a 12 Silicate:Bottle umol/L 5.1 35.5 13 Flag:Silicate:Bottle n/a 14 Phosphate:Bottle umol/L 0.4 1.45 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 : 1978-07 AGENCY : IOS, Offshore Oceanography, Sidney, B.C. COUNTRY : Canada PROJECT : Station P SCIENTIST : Juhasz T. PLATFORM : Quadra *LOCATION GEOGRAPHIC AREA : NE PACIFIC EVENT NUMBER : 1 LATITUDE : 47 49.98001 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 14:53:51 104 104 HDREDIT2 2.5.1 2010/04/02 14:56:56 ? ? CLEAN 5.0.2 2010/04/02 14:57:27 104 104 CHANGE_FLAGS 1.0 2013/07/16 11:43:32 104 104 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/17 16:00:17 104 104 CHANGE_FLAGS 2.0 2014/11/20 09:50:06 104 104 ADDCHANS 1.4 2025/05/09 13:21:39 ? ? HDREDIT2 3.2 2025/05/09 13:33:05 ? ? $END $REMARKS -HEADER EDITS: 2010/04/02 14:56:56 Applied edit header: O:\Data Processing\Header Comments\Work\1978-07-Loop.txt -CLEAN functions: 2010/04/02 14:57:27 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 13:33:05 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 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. 1979. Oceanographic Observations at Ocean Station P (50 N, 145 W). Volume 94. September 8 - October 26, 1978. Pacific Marine Science Report 79-8. 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 1978/09/08 16:50 48.267 -123.500 -99.0 31.137 -99.0 0 -99.0 0 -99.00 0 WJF2 USW 0.0 1978/09/08 18:10 48.300 -124.000 -99.0 31.202 -99.0 0 -99.0 0 -99.00 0 WJF3 USW 0.0 1978/09/08 19:25 48.450 -124.500 -99.0 31.455 -99.0 0 -99.0 0 -99.00 0 WJF4 USW 0.0 1978/09/08 20:40 48.538 -125.000 -99.0 31.413 -99.0 0 -99.0 0 -99.00 0 WP01 USW 0.0 1978/09/08 21:05 48.550 -125.550 13.8 32.098 2.2 6 9.6 6 0.55 6 WP02 USW 0.0 1978/09/08 23:45 48.633 -126.000 14.4 32.045 -99.0 0 -99.0 0 -99.00 0 WP03 USW 0.0 1978/09/09 01:35 48.700 -126.667 14.7 32.087 1.6 6 5.6 6 0.50 6 WP04 USW 0.0 1978/09/09 04:05 48.767 -127.667 15.7 32.005 0.2 6 5.8 6 0.51 6 WP05 USW 0.0 1978/09/09 06:50 48.850 -128.667 15.3 31.998 0.3 6 6.5 6 0.51 6 WP055 USW 0.0 1978/09/08 23:45 48.950 -129.667 15.7 32.066 -99.0 0 -99.0 0 -99.00 0 WP065 USW 0.0 1978/09/09 15:00 49.100 -131.667 14.5 32.454 0.4 6 5.4 6 0.49 6 WP07 USW 0.0 1978/09/09 17:50 49.167 -132.667 15.8 32.261 0.2 6 5.1 6 0.40 6 WP02 USW 0.0 1978/09/09 23:45 48.633 -126.000 -99.0 32.390 2.4 6 8.3 6 0.61 6 WP08 USW 0.0 1978/09/10 02:10 49.283 -134.667 15.4 32.410 0.3 6 7.9 6 0.46 6 WP085 USW 0.0 1978/09/10 07:00 49.350 -135.667 15.1 32.445 -99.0 0 -99.0 0 -99.00 0 WP09 USW 0.0 1978/09/10 12:10 49.433 -136.667 14.8 32.483 3.0 6 8.7 6 0.66 6 WP095 USW 0.0 1978/09/10 16:25 49.500 -137.667 14.2 32.713 -99.0 0 -99.0 0 -99.00 0 WP10 USW 0.0 1978/09/10 19:35 49.567 -138.667 13.8 32.522 6.3 6 10.2 6 0.74 6 WP105 USW 0.0 1978/09/10 23:15 49.633 -139.667 -99.0 32.509 -99.0 0 -99.0 0 -99.00 0 WP11 USW 0.0 1978/09/11 02:10 49.683 -140.667 13.8 32.449 5.5 6 9.6 6 0.72 6 WP115 USW 0.0 1978/09/11 07:35 49.750 -141.667 -99.0 32.483 -99.0 0 -99.0 0 -99.00 0 WP12 USW 0.0 1978/09/11 10:40 49.817 -142.667 13.7 32.623 8.1 6 10.9 6 0.96 6 WP125 USW 0.0 1978/09/11 00:00 49.917 -143.667 -99.0 32.482 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/09/12 00:00 50.000 -145.000 13.2 32.532 13.3 6 25.3 6 1.15 6 WP26 USW 0.0 1978/09/13 00:00 50.000 -145.000 12.9 32.554 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/09/14 00:00 50.000 -145.000 13.0 32.550 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/09/15 00:00 50.000 -145.000 12.1 32.560 13.0 6 28.5 6 1.25 6 WP26 USW 0.0 1978/09/16 00:00 50.000 -145.000 12.0 32.570 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/09/17 00:00 50.000 -145.000 12.1 32.588 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/09/18 00:00 50.000 -145.000 12.2 32.478 13.2 6 26.0 6 1.19 6 WP26 USW 0.0 1978/09/19 00:00 50.000 -145.000 12.3 32.485 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/09/20 00:00 50.000 -145.000 12.1 32.533 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/09/21 00:00 50.000 -145.000 11.7 32.527 11.9 6 21.9 6 1.20 6 WP26 USW 0.0 1978/09/22 00:00 50.000 -145.000 11.6 32.537 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/09/23 00:00 50.000 -145.000 11.7 32.522 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/09/24 00:00 50.000 -145.000 12.2 32.525 12.9 6 23.6 6 1.22 6 WP26 USW 0.0 1978/09/25 00:00 50.000 -145.000 11.7 32.533 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/09/26 00:00 50.000 -145.000 11.5 32.544 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/09/27 00:00 50.000 -145.000 11.6 32.524 13.1 6 27.5 6 1.23 6 WP26 USW 0.0 1978/09/28 00:00 50.000 -145.000 11.7 32.522 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/09/29 00:00 50.000 -145.000 11.7 32.519 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/09/30 00:00 50.000 -145.000 11.6 32.529 12.6 6 26.1 6 0.95 6 ERun USW 0.0 1978/10/04 00:00 49.608 -144.800 11.5 32.535 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/04 03:00 49.267 -143.483 12.0 32.512 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/04 06:00 48.900 -142.167 12.2 32.510 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/04 09:00 48.550 -140.917 12.8 32.564 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/04 12:00 48.150 -139.617 13.0 32.564 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/04 15:00 47.833 -138.533 13.2 32.663 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/04 18:00 48.883 -137.633 13.6 32.673 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/04 21:00 48.167 -136.967 13.7 32.615 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/05 00:00 48.267 -136.833 13.8 32.619 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/05 03:00 48.017 -137.050 13.7 32.602 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/05 06:00 47.933 -136.750 14.2 32.675 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/05 09:00 48.133 -137.617 13.3 32.686 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/05 12:00 48.367 -138.467 13.1 32.549 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/05 15:00 48.583 -139.283 13.3 32.593 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/05 18:00 48.817 -140.133 13.0 32.655 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/05 21:00 49.050 -141.050 12.8 32.627 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/06 00:00 49.233 -141.900 12.7 32.719 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/06 03:00 49.383 -142.750 12.1 32.387 -99.0 0 -99.0 0 -99.00 0 ERun USW 0.0 1978/10/06 06:00 49.583 -143.617 11.8 32.479 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/10/04 00:00 50.000 -145.000 11.6 32.518 12.3 6 26.2 6 1.10 6 WP26 USW 0.0 1978/10/05 00:00 50.000 -145.000 11.4 32.539 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/10/06 00:00 50.000 -145.000 11.6 32.521 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/10/07 00:00 50.000 -145.000 11.6 32.519 12.9 6 25.9 6 1.25 6 WP26 USW 0.0 1978/10/08 00:00 50.000 -145.000 11.2 32.536 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/10/09 00:00 50.000 -145.000 10.9 32.541 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/10/10 00:00 50.000 -145.000 11.1 32.533 12.9 6 25.0 6 1.10 6 WP26 USW 0.0 1978/10/11 00:00 50.000 -145.000 10.5 32.566 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/10/12 00:00 50.000 -145.000 10.6 32.535 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/10/13 00:00 50.000 -145.000 10.8 32.524 12.7 6 25.1 6 1.10 6 WP26 USW 0.0 1978/10/14 00:00 50.000 -145.000 10.6 32.510 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/10/15 00:00 50.000 -145.000 10.8 32.500 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/10/16 00:00 50.000 -145.000 10.5 32.511 13.4 6 26.0 6 1.21 6 WP26 USW 0.0 1978/10/17 00:00 50.000 -145.000 10.5 32.504 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/10/18 00:00 50.000 -145.000 10.8 32.504 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/10/19 00:00 50.000 -145.000 10.4 32.500 13.8 6 26.6 6 1.20 6 WP26 USW 0.0 1978/10/20 00:00 50.000 -145.000 10.4 32.521 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/10/21 00:00 50.000 -145.000 10.4 32.498 -99.0 0 -99.0 0 -99.00 0 WP26 USW 0.0 1978/10/22 00:00 50.000 -145.000 10.6 32.514 13.8 6 28.1 6 1.22 6 WP125 USW 0.0 1978/10/22 12:00 49.917 -143.667 -99.0 32.501 -99.0 0 -99.0 0 -99.00 0 WP12 USW 0.0 1978/10/22 17:05 49.817 -142.667 11.4 32.562 9.2 6 17.4 6 0.97 6 WP115 USW 0.0 1978/10/22 22:00 49.750 -141.667 -99.0 32.550 -99.0 0 -99.0 0 -99.00 0 WP11 USW 0.0 1978/10/23 00:20 49.683 -140.667 11.8 32.553 8.0 6 14.5 6 0.96 6 WP105 USW 0.0 1978/10/23 02:30 49.633 -139.667 -99.0 32.535 -99.0 0 -99.0 0 -99.00 0 WP10 USW 0.0 1978/10/23 05:45 49.567 -138.667 12.1 32.645 10.7 6 20.5 6 1.14 6 WP095 USW 0.0 1978/10/23 07:15 49.500 -137.667 -99.0 32.578 -99.0 0 -99.0 0 -99.00 0 WP09 USW 0.0 1978/10/23 09:30 49.433 -136.667 12.6 32.510 4.9 6 9.9 6 0.72 6 WP085 USW 0.0 1978/10/23 11:55 49.350 -135.667 -99.0 32.415 -99.0 0 -99.0 0 -99.00 0 WP08 USW 0.0 1978/10/23 14:15 49.283 -134.667 13.1 32.433 3.1 6 10.3 6 0.67 6 WP075 USW 0.0 1978/10/23 16:35 49.233 -133.667 -99.0 32.423 -99.0 0 -99.0 0 -99.00 0 WP07 USW 0.0 1978/10/23 19:00 49.167 -132.667 13.5 32.513 2.6 6 12.6 6 0.68 6 WP065 USW 0.0 1978/10/23 21:20 49.100 -131.667 -99.0 32.477 -99.0 0 -99.0 0 -99.00 0 WP06 USW 0.0 1978/10/23 23:45 49.033 -130.667 13.8 32.421 1.2 6 8.0 6 0.55 6 WP055 USW 0.0 1978/10/24 02:30 48.950 -129.667 -99.0 32.445 -99.0 0 -99.0 0 -99.00 0 WP05 USW 0.0 1978/10/24 04:35 48.850 -128.667 13.9 32.125 0.5 6 8.7 6 0.50 6 WP04 USW 0.0 1978/10/24 06:55 48.767 -127.667 14.2 32.099 0.4 6 5.4 6 0.46 6 WP03 USW 0.0 1978/10/24 09:15 48.700 -126.667 13.9 32.181 0.8 6 6.9 6 0.50 6 WP02 USW 0.0 1978/10/24 10:55 48.633 -126.000 11.9 31.276 9.6 6 23.3 6 0.95 6 WP01 USW 0.0 1978/10/24 12:00 48.550 -125.550 10.9 31.833 19.4 6 35.5 6 1.45 6 WJF4 USW 0.0 1978/10/24 13:16 48.538 -125.000 -99.0 31.901 -99.0 0 -99.0 0 -99.00 0 WJF3 USW 0.0 1978/10/24 14:33 48.450 -124.500 -99.0 31.855 -99.0 0 -99.0 0 -99.00 0 WJF2 USW 0.0 1978/10/24 15:50 48.300 -124.000 -99.0 32.030 -99.0 0 -99.0 0 -99.00 0 WJF1 USW 0.0 1978/10/24 17:00 48.267 -123.500 -99.0 30.712 -99.0 0 -99.0 0 -99.00 0