*2025/05/05 10:00:08.95 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 1998/02/19 00:51:00.000 END TIME : UTC 1998/03/05 02:46:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 45 DATA DESCRIPTION : Loop FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------------------ ------------ -------------- -------------- 1 Station n/a 2 Sample_Method n/a 3 Date YYYY/MM/DD 6624 6638 4 Time HH:MM 0.4861111E-02 0.9736111 5 Latitude degrees 45.532 50 6 Longitude degrees -145 -123.063 7 Salinity:Bottle PSS-78 30.119 32.729 8 Nitrate_plus_Nitrite:Bottle umol/L 3 21 9 Phosphate:Bottle umol/L 0.57 1.75 10 Silicate:Bottle umol/L 5.1 43.4 11 Chlorophyll:Extracted:Bottle mg/m^3 0.26 2.41 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ---------- ---- -------------- 1 ' ' ' ' 8 NQ C ' ' 2 ' ' ' ' 5 NQ C ' ' 3 ' ' ' ' ' ' YYYY/MM/DD D ' ' 4 ' ' ' ' ' ' HH:MM T ' ' 5 -99 ' ' 8 F R4 3 6 -99 ' ' 9 F R4 3 7 -99 ' ' 8 F R4 3 8 -99 ' ' 6 F R4 1 9 -99 ' ' 7 F R4 2 10 -99 ' ' 6 F R4 1 11 -99 ' ' 7 F R4 2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 3.9 2003/04/29 11:41:02 43 43 HDREDIT2 1.6 2003/04/29 11:43:21 ? ? CLEAN 4.2 2003/04/29 11:43:39 43 43 CLEAN 5.0.2 2010/09/27 13:45:33 45 45 HDREDIT2 2.5.1 2010/09/27 13:46:29 ? ? CLEAN 5.0.2 2010/09/27 13:51:45 45 45 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/17 16:01:48 45 45 ADDCHANS 1.4 2025/05/05 09:43:09 ? ? HDREDIT2 3.2 2025/05/05 10:00:08 ? ? $END $REMARKS CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Set header Start and End times from the data. - Set header Latitude and Longitude limits the data. -CLEAN functions: 2010/09/27 13:45:33 Reset #RECS, MIN & MAX values in header. -HEADER EDITS: 2010/09/27 13:46:29 Channel 7: Nitrate_plus_Nitrite [umol/L] Format: F7.2 ==> F6.1 Channel 8: Phosphate [umol/L] Format: F6.1 ==> F7.2 -CLEAN functions: 2010/09/27 13:51:45 Reset #RECS, MIN & MAX values in header. -HEADER EDITS: 2025/05/05 10:00:08 Applied edit header: C:\Users\huntingtons\Desktop\Misc_Corrections\Loop_file_archive_corrections\ COMMENTS_hdr.TXT Channel 8: Nitrate_plus_Nitrite:Bottle [umol/L] Name: Nitrate_plus_Nitrite ==> Nitrate_plus_Nitrite:Bottle Channel 9: Phosphate:Bottle [umol/L] Name: Phosphate ==> Phosphate:Bottle Channel 10: Silicate:Bottle [umol/L] Name: Silicate ==> Silicate:Bottle Channel 11: Chlorophyll:Extracted:Bottle [mg/m^3] Name: Chlorophyll:Extracted ==> Chlorophyll:Extracted:Bottle $END *ADMINISTRATION MISSION : 1998-03 AGENCY : IOS, Ocean Science and Productivity, Sidney, BC PROJECT : Line P SCIENTIST : Whitney F. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : N.E. Pacific LATITUDE : 48 17.99995 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) *INSTRUMENT INTAKE DEPTH (M) : 4.5 ! custom item *COMMENTS The USW samples are drawn from a pumped seawater supply provided to the ship laboratory from a nominal depth of 4.5 metres. Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed on Guildline model 8410 Portasal Salinometers which are standardized with IAPSO standard seawater. Nutrient samples are analyzed fresh on board using a Technicon AAII auto- analyzer following methods described in Barwell-Clarke and Whitney (1996). Chlorophyll was extracted with 90% acetone and analyzed fluorimetrically. References: J. Barwell-Clarke and F. Whitney. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. ================================================================================ Mar 12, 2006 - Added salinity data for stations E1 and B5 from one of Bernard's files. ================================================================================= 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-- !Station Samp Date Time Latitud Longitud Salinit Nitra Phosph Silic Chloro ! le_ e e y: te_pl ate: ate: phyll: ! Meth Bottle ~Nitr Bottle Bottl Extrac ! od ite:B e ted: ! ottle Bottle !------- ---- ---------- ----- ------- -------- ------- ----- ------ ----- ------ *END OF HEADER JF1 USW 1998/02/19 00:51 48.300 -123.500 30.119 21.0 1.75 43.4 0.41 JF2 USW 1998/02/19 02:20 48.300 -124.000 30.836 17.4 1.51 33.7 0.63 JF3 USW 1998/02/19 04:10 48.500 -124.500 30.548 16.7 1.51 33.7 0.87 JF4 USW 1998/02/19 05:54 48.500 -125.000 32.249 3.4 0.62 8.8 0.58 E1 USW 1998/02/19 06:20 45.532 -123.063 32.599 -99.0 -99.00 -99.0 -99.00 P01 USW 1998/02/19 14:45 48.600 -125.500 32.039 5.3 0.73 12.1 0.65 P02 USW 1998/02/19 18:30 48.600 -126.000 32.700 3.7 0.60 5.9 0.34 P03 USW 1998/02/19 20:00 48.600 -126.300 32.556 3.8 0.59 5.1 0.44 P04 USW 1998/02/20 00:30 48.700 -126.700 32.706 3.4 0.57 5.3 0.54 P05 USW 1998/02/20 13:44 48.700 -127.200 32.724 3.6 0.57 5.3 0.50 P06 USW 1998/02/20 17:16 48.700 -127.700 32.523 4.7 0.72 5.7 0.49 P07 USW 1998/02/21 00:13 48.800 -128.200 32.554 6.2 0.78 7.0 0.48 P08 USW 1998/02/21 05:40 48.800 -128.700 32.571 6.1 0.78 6.8 0.42 P09 USW 1998/02/21 11:10 48.900 -129.200 32.551 4.7 0.70 5.4 0.51 P10 USW 1998/02/21 15:23 48.900 -129.700 32.602 5.8 0.75 6.4 0.41 P11 USW 1998/02/21 19:34 48.900 -130.200 32.608 5.7 0.75 6.6 0.41 P12 USW 1998/02/22 01:00 49.000 -130.700 32.602 6.7 0.82 7.5 0.36 P13 USW 1998/02/22 14:55 49.000 -131.700 32.642 7.3 0.83 9.0 0.37 P14 USW 1998/02/22 20:18 49.100 -132.700 32.618 8.1 0.90 11.5 0.35 P15 USW 1998/02/23 01:30 49.200 -133.700 32.601 8.0 0.91 11.3 0.32 P16 USW 1998/02/23 07:58 49.300 -134.700 32.618 8.4 0.92 11.7 0.39 P17 USW 1998/02/23 23:22 49.400 -135.700 32.550 9.7 1.02 13.3 0.33 P18 USW 1998/02/24 04:20 49.400 -136.700 32.593 9.6 1.00 13.4 0.40 P19 USW 1998/02/24 10:59 49.500 -137.700 32.649 9.9 1.02 14.2 0.31 P20 USW 1998/02/24 17:28 49.600 -138.700 32.674 10.3 1.05 14.1 0.30 P21 USW 1998/02/25 09:40 49.600 -139.700 32.696 10.2 1.02 14.4 0.28 P22 USW 1998/02/25 15:55 49.700 -140.700 32.675 11.4 1.11 16.8 0.27 P23 USW 1998/02/25 21:47 49.800 -141.700 32.675 11.0 1.10 16.7 0.27 P24 USW 1998/02/26 02:50 49.800 -142.700 32.703 10.1 1.03 13.7 0.37 P25 USW 1998/02/26 08:10 50.000 -143.600 32.729 10.7 1.07 15.1 0.35 P35 USW 1998/02/26 12:21 50.000 -144.300 32.729 12.0 1.14 18.3 0.29 P26 USW 1998/02/27 18:19 50.000 -145.000 32.669 12.9 1.22 19.7 0.26 P12 USW 1998/03/03 17:35 49.000 -130.700 32.594 6.0 0.77 7.2 0.48 P11 USW 1998/03/03 20:40 48.900 -130.200 32.604 6.4 0.79 7.8 0.47 P10 USW 1998/03/04 00:07 48.900 -129.700 32.589 4.9 0.71 6.2 0.48 P9 USW 1998/03/04 02:54 48.900 -129.200 32.582 4.6 0.69 6.2 0.46 P8 USW 1998/03/04 05:45 48.800 -128.700 32.481 5.5 0.76 7.4 0.46 P7 USW 1998/03/04 09:10 48.800 -128.200 32.464 5.3 0.76 7.4 0.56 P6 USW 1998/03/04 11:58 48.700 -127.700 32.549 5.1 0.72 6.8 0.60 P5 USW 1998/03/04 15:08 48.700 -127.200 32.598 3.6 0.61 6.4 0.81 P4 USW 1998/03/04 18:37 48.700 -126.700 32.564 3.4 0.61 6.7 0.89 P3 USW 1998/03/04 21:02 48.600 -126.300 32.587 3.5 0.61 5.7 0.80 P2 USW 1998/03/04 23:20 48.600 -126.000 31.829 4.3 0.65 12.8 0.28 B5 USW 1998/03/05 00:53 48.676 -125.773 31.133 -99.0 -99.00 -99.0 -99.00 P1 USW 1998/03/05 02:46 48.600 -125.500 32.090 3.0 0.59 9.9 2.41