*2025/05/06 14:34:39.34 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 1986/04/15 06:28:00.000 END TIME : UTC 1986/04/26 22:42:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 38 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 2296 2307 5 Time HH:MM 0.6944444E-02 0.99375 6 Latitude degrees 48.268 50 7 Longitude degrees -145.092 -123.543 8 Temperature:CTD 'deg C (IPTS68)' 6.18 9.31 9 Salinity:Bottle PSS-78 30.875 32.581 10 Nitrate_plus_Nitrite:Bottle umol/L 0.5 10.1 11 Flag:Nitrate_plus_Nitrite:Bottle n/a 12 Silicate:Bottle umol/L 1.6 17.5 13 Flag:Silicate:Bottle n/a 14 Phosphate:Bottle umol/L 0.34 2.06 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 ' ' 7 F R4 2 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 *ADMINISTRATION MISSION : 1986-01 AGENCY : IOS, Offshore Oceanography, Sidney, B.C. COUNTRY : Canada PROJECT : Station P SCIENTIST : Bellegay R. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : NE PACIFIC EVENT NUMBER : 1 LATITUDE : 48 16.08009 N ! (deg min) LONGITUDE : 145 5.51971 W ! (deg min) LATITUDE 2 : 50 0.00000 N ! (deg min) LONGITUDE 2 : 123 32.57996 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 2010/05/15 14:50:26 38 38 HDREDIT2 2.5.1 2010/05/15 14:55:28 ? ? CLEAN 5.0.2 2010/05/15 14:55:57 38 38 CHANGE_FLAGS 1.0 2013/07/16 11:44:23 38 38 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/17 16:00:20 38 38 CHANGE_FLAGS 2.0 2014/11/20 09:50:49 38 38 ADDCHANS 1.4 2025/05/05 15:39:39 ? ? HDREDIT2 3.2 2025/05/06 14:34:39 ? ? $END $REMARKS -HEADER EDITS: 2010/05/15 14:55:28 Applied edit header: O:\Data Processing\Header Comments\Work\1986-01-Loop.txt -CLEAN functions: 2010/05/15 14:55:57 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: 2025/05/06 14:34:39 Applied edit header: C:\Users\huntingtons\Desktop\Misc_Corrections\Loop_file_archive_corrections\ COMMENTS_hdr.TXT Channel 8: Temperature:CTD [deg C (IPTS68)] Name: Temperature ==> Temperature:CTD 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 values are from the CTD. Salinity surface sample were obtained from a seawater loop. Analyzes methods: ----------------- Salinity determinations were made ashore with a Guildline Autosal 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. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 2. Strickland, J.D.H., and T.R. Parsons. 1968. A Practical Handbook of Seawater Analysis. Bullettin 167. Fisheries Research Board, Canada. 3. Strickland, J.D.H., and T.R. Parsons. 1972. A Practical Handbook of Seawater Analysis. Bullettin 167 (2nd edition). Fisheries Research Board, Canada. 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 Temper Salinit Nitra Fl Silic Fl Phosph Fl ! le_ e e ature: y: te_pl ag ate: ag ate: ag ! Meth CTD Bottle ~Nitr ~o Bottl ~o Bottle ~o ! od ite:B tt e tt tt ! ottle le le le !------- ---- ------ ---------- ----- ------- -------- ------ ------- ----- -- ----- -- ------ -- *END OF HEADER JF01 USW 0.0 1986/04/15 06:28 48.268 -123.543 -99.00 31.042 -99.0 0 -99.0 0 -99.00 0 JF02 USW 0.0 1986/04/15 08:05 48.300 -124.000 -99.00 31.534 -99.0 0 -99.0 0 -99.00 0 MP01 USW 0.0 1986/04/15 14:12 48.580 -125.565 9.31 31.151 -99.0 0 -99.0 0 -99.00 0 MP02 USW 0.0 1986/04/15 16:12 48.600 -126.002 9.17 31.109 -99.0 0 -99.0 0 -99.00 0 MP03 USW 0.0 1986/04/15 19:45 48.625 -126.330 -99.00 31.188 -99.0 0 -99.0 0 -99.00 0 MP03 USW 0.0 1986/04/15 21:20 48.625 -126.333 9.10 -99.000 1.3 6 1.6 6 0.34 6 MP04 USW 0.0 1986/04/16 04:24 48.650 -126.667 9.28 31.301 -99.0 0 -99.0 0 -99.00 0 MP05 USW 0.0 1986/04/16 08:20 48.727 -127.167 9.22 30.875 0.5 6 2.3 6 0.35 6 MP06 USW 0.0 1986/04/16 11:12 48.742 -127.663 9.18 31.820 -99.0 0 -99.0 0 -99.00 0 MP07 USW 0.0 1986/04/16 16:40 48.777 -128.167 9.02 32.285 3.3 0 6.9 0 0.65 0 MP08 USW 0.0 1986/04/16 18:42 48.817 -128.667 8.78 32.419 -99.0 0 -99.0 0 -99.00 0 MP09 USW 0.0 1986/04/16 21:18 48.857 -129.168 8.44 32.505 -99.0 0 -99.0 0 -99.00 0 MP10 USW 0.0 1986/04/17 22:10 48.893 -129.667 8.38 -99.000 5.9 0 11.4 0 0.75 0 MP10 USW 0.0 1986/04/16 23:51 48.893 -129.667 -99.00 32.485 -99.0 0 -99.0 0 -99.00 0 MP11 USW 0.0 1986/04/17 03:00 48.933 -130.167 8.32 32.481 5.5 6 11.4 6 0.70 6 MP12 USW 0.0 1986/04/17 06:06 48.970 -130.667 8.18 32.471 -99.0 0 -99.0 0 -99.00 0 MP13 USW 0.0 1986/04/17 11:24 49.062 -131.523 8.03 32.499 -99.0 0 -99.0 0 -99.00 0 MP14 USW 0.0 1986/04/17 16:35 49.123 -132.667 7.88 32.523 7.9 6 11.3 6 0.93 6 MP15 USW 0.0 1986/04/17 21:06 49.203 -133.662 7.56 32.569 -99.0 0 -99.0 0 -99.00 0 MP16 USW 0.0 1986/04/18 01:42 49.283 -134.667 -99.00 32.555 -99.0 0 -99.0 0 -99.00 0 MP16 USW 0.0 1986/04/18 02:30 49.283 -134.667 7.58 -99.000 10.1 6 17.5 6 0.93 6 MP17 USW 0.0 1986/04/18 08:00 49.352 -135.667 7.85 32.522 -99.0 0 -99.0 0 -99.00 0 MP18 USW 0.0 1986/04/18 12:12 49.438 -136.667 7.69 32.513 -99.0 0 -99.0 0 -99.00 0 MP19 USW 0.0 1986/04/18 18:40 49.500 -137.667 7.85 32.581 7.1 6 7.8 6 0.96 6 MP20 USW 0.0 1986/04/20 09:54 49.570 -138.658 7.39 32.536 -99.0 0 -99.0 0 -99.00 0 MP21 USW 0.0 1986/04/20 00:10 49.633 -139.667 7.27 32.520 7.5 0 10.2 0 2.06 0 MP22 USW 0.0 1986/04/21 05:18 49.700 -140.667 6.92 32.497 -99.0 0 -99.0 0 -99.00 0 MP23 USW 0.0 1986/04/21 10:30 49.767 -141.667 -99.00 32.512 -99.0 0 -99.0 0 -99.00 0 MP23 USW 0.0 1986/04/21 11:45 49.767 -141.667 6.73 -99.000 8.4 6 11.6 6 0.84 6 MP24 USW 0.0 1986/04/21 16:42 49.837 -142.667 6.46 32.561 -99.0 0 -99.0 0 -99.00 0 MP25 USW 0.0 1986/04/21 23:20 50.000 -143.605 6.47 32.561 9.4 6 12.4 6 -99.00 0 MP35 USW 0.0 1986/04/22 02:54 50.000 -144.303 6.58 32.553 -99.0 0 -99.0 0 -99.00 0 MP26 USW 0.0 1986/04/22 15:00 50.000 -145.000 6.18 -99.000 -99.0 0 8.8 0 -99.00 0 MP26 USW 0.0 1986/04/22 16:03 49.953 -145.092 -99.00 32.558 -99.0 0 -99.0 0 -99.00 0 MA03 USW 0.0 1986/04/26 20:06 48.670 -126.647 9.28 31.175 -99.0 0 -99.0 0 -99.00 0 MA2B USW 0.0 1986/04/26 21:12 48.753 -126.533 9.27 31.285 -99.0 0 -99.0 0 -99.00 0 MA02 USW 0.0 1986/04/26 21:54 48.837 -126.422 9.27 31.161 -99.0 0 -99.0 0 -99.00 0 MA1B USW 0.0 1986/04/26 22:42 48.920 -126.300 9.22 31.303 -99.0 0 -99.0 0 -99.00 0