*2025/05/05 15:02:37.04 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 1990/05/10 01:26:00.000 END TIME : UTC 1990/05/25 12:06:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 71 DATA DESCRIPTION : Loop FILE TYPE : ASCII NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------------------ ------------ -------------- -------------- 1 Station n/a 2 Sample_Method n/a 3 Sample_Number n/a 1 67 4 Date YYYY/MM/DD 3782 3797 5 Time HH:MM 0.6944444E-02 0.9993055 6 Latitude degrees 48.267 55 7 Longitude degrees -145 -123.5 8 Salinity:Bottle PSS-78 31.47 32.779 9 Nitrate_plus_Nitrite:Bottle umol/L 0 25.1 10 Phosphate:Bottle umol/L 0.17 2.05 11 Silicate:Bottle umol/L 2.7 40.7 12 Chlorophyll:Extracted:Bottle mg/m^3 0.17 4.8 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ---------- ---- -------------- 1 -99 ' ' 9 NQ C ' ' 2 ' ' ' ' 5 NQ C ' ' 3 -99 ' ' 5 I I 0 4 -99 ' ' ' ' YYYY/MM/DD D ' ' 5 -99 ' ' ' ' HH:MM T ' ' 6 -99 ' ' 8 F R4 3 7 -99 ' ' 9 F R4 3 8 -99 ' ' 8 F R4 3 9 -99 ' ' 6 F R4 1 10 -99 ' ' 7 F R4 2 11 -99 ' ' 6 F R4 1 12 -99 ' ' 7 F R4 2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 3.9.1 2003/05/22 15:40:33 71 71 HDREDIT2 1.6 2003/05/22 15:45:36 ? ? CLEAN 4.2 2003/05/22 15:45:46 71 71 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/17 16:00:29 71 71 ADDCHANS 1.4 2025/05/05 13:35:17 ? ? HDREDIT2 3.2 2025/05/05 15:02:37 ? ? $END $REMARKS CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Set header Start and End times from the data. - Set header Latitude and Longitude limits the data. -HEADER EDITS: 2025/05/05 15:02:37 Applied edit header: C:\Users\huntingtons\Desktop\Misc_Corrections\Loop_file_archive_corrections\ COMMENTS_hdr.TXT Channel 9: Nitrate_plus_Nitrite:Bottle [umol/L] Name: Nitrate_plus_Nitrite ==> Nitrate_plus_Nitrite:Bottle Channel 10: Phosphate:Bottle [umol/L] Name: Phosphate ==> Phosphate:Bottle Channel 11: Silicate:Bottle [umol/L] Name: Silicate ==> Silicate:Bottle Channel 12: Chlorophyll:Extracted:Bottle [mg/m^3] Name: Chlorophyll:Extracted ==> Chlorophyll:Extracted:Bottle $END *ADMINISTRATION MISSION : 1990-01 AGENCY : IOS, Ocean Physics Division, Sidney, BC PROJECT : Line P SCIENTIST : Bellegay R. PLATFORM : Parizeau *LOCATION GEOGRAPHIC AREA : N.E. Pacific LATITUDE : 48 16.01990 N ! (deg min) LONGITUDE : 145 0.00000 W ! (deg min) LATITUDE 2 : 55 0.00000 N ! (deg min) LONGITUDE 2 : 123 30.00000 W ! (deg min) *INSTRUMENT INTAKE DEPTH (M) : 4.0 ! custom item *COMMENTS The USW samples are drawn from a pumped seawater supply provided to the ship laboratory from a nominal depth of 4.0 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 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. 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-- !Station Samp Samp Date Time Latitud Longitud Salinit Nitra Phosph Silic Chloro ! le_ le_ e e y: te_pl ate: ate: phyll: ! Meth Numb Bottle ~Nitr Bottle Bottl Extrac ! od er ite:B e ted: ! ottle Bottle !-------- ---- ---- ---------- ----- ------- -------- ------- ----- ------ ----- ------ *END OF HEADER JF1 USW 1 1990/05/10 01:26 48.267 -123.500 31.470 24.8 2.05 40.7 0.55 JF2 USW 2 1990/05/10 03:07 48.300 -124.000 31.710 25.1 2.03 40.3 1.12 JF3 USW 3 1990/05/10 04:55 48.450 -124.500 31.967 24.3 1.94 38.5 1.42 JF4 USW -99 1990/05/10 06:42 48.538 -125.000 -99.000 -99.0 -99.00 -99.0 -99.00 P01 USW -99 1990/05/10 08:34 48.575 -125.500 -99.000 -99.0 -99.00 -99.0 -99.00 P02 USW -99 1990/05/10 10:55 48.600 -126.000 -99.000 -99.0 -99.00 -99.0 -99.00 P03 USW -99 1990/05/10 12:41 48.625 -126.333 -99.000 -99.0 -99.00 -99.0 -99.00 P04 USW 4 1990/05/10 17:37 48.650 -126.667 31.551 0.0 0.17 2.7 4.80 P05 USW 5 1990/05/11 06:18 48.693 -127.167 31.778 0.3 0.30 4.9 2.43 P06 USW 6 1990/05/11 09:40 48.743 -127.667 32.008 1.7 0.52 9.8 1.17 P07 USW 7 1990/05/11 14:57 48.777 -128.167 31.860 1.6 0.44 6.5 2.37 P08 USW 8 1990/05/11 18:00 48.817 -128.667 31.918 4.2 0.64 14.7 0.77 P09 USW 9 1990/05/11 21:18 48.857 -129.167 31.970 3.7 0.63 14.1 0.71 P10 USW 10 1990/05/12 00:10 48.893 -129.667 32.180 5.0 0.74 13.4 0.34 P11 USW 11 1990/05/12 03:00 48.933 -130.167 32.516 7.9 0.97 13.4 0.23 P12 USW 12 1990/05/12 05:30 48.970 -130.667 32.528 7.0 0.89 11.7 0.28 P13 USW 13 1990/05/12 10:00 49.043 -131.667 32.534 8.2 0.97 13.4 0.27 P14 USW 14 1990/05/12 14:43 49.123 -132.667 32.564 9.5 1.03 15.0 0.17 P15 USW 15 1990/05/12 19:27 49.200 -133.667 32.571 9.8 1.05 15.6 0.26 P16 USW 16 1990/05/13 00:10 49.283 -134.667 32.559 11.1 1.12 16.3 0.21 P17 USW 17 1990/05/13 07:57 49.350 -135.667 32.590 10.5 1.12 14.8 0.22 P18 USW 18 1990/05/13 12:29 49.433 -136.667 32.554 11.7 1.21 15.8 0.30 P19 USW 19 1990/05/13 20:15 49.500 -137.667 32.503 10.7 1.12 13.2 0.33 P20 USW 20 1990/05/14 14:03 49.567 -138.667 32.571 12.3 1.26 18.1 0.21 P21 USW 21 1990/05/15 04:19 49.633 -139.667 32.583 12.1 1.26 18.0 0.37 P22 USW 22 1990/05/15 09:36 49.700 -140.667 32.622 13.7 1.31 21.0 0.28 P23 USW 23 1990/05/15 14:00 49.767 -141.667 32.639 14.1 1.33 21.7 0.27 P24 USW 24 1990/05/15 18:17 49.837 -142.667 32.614 13.4 1.27 20.3 0.22 P25 USW 25 1990/05/15 22:44 50.000 -143.605 32.624 13.3 1.25 19.0 0.30 P35 USW 26 1990/05/16 01:53 50.000 -144.303 32.631 14.2 1.34 22.6 0.40 P26-1 USW 27 1990/05/16 12:17 50.000 -145.000 32.659 14.5 1.37 21.3 0.31 P26-2 USW 28 1990/05/16 20:42 50.000 -145.000 32.657 14.3 1.37 20.9 -99.00 P26-3 USW 29 1990/05/17 09:27 50.000 -145.000 32.633 14.3 1.36 20.9 -99.00 P26-4 USW 30 1990/05/17 15:30 50.000 -145.000 32.623 13.3 -99.00 19.0 0.24 41 USW 31 1990/05/18 19:52 50.450 -145.000 32.673 14.3 1.46 22.2 0.57 32 USW 32 1990/05/18 23:59 50.900 -145.000 32.652 14.8 -99.00 23.2 0.67 MZ01 USW 33 1990/05/19 04:05 51.350 -145.000 32.641 14.8 1.41 23.5 0.63 MZ02 USW 34 1990/05/19 07:37 51.800 -145.000 32.637 14.8 1.41 23.5 0.63 MZ03 USW 35 1990/05/19 11:05 52.200 -145.000 32.646 15.2 1.50 24.8 0.53 MZ04 USW 36 1990/05/19 14:33 52.650 -145.000 32.654 15.0 -99.00 24.8 0.65 MZ05 USW 37 1990/05/19 18:07 53.100 -145.000 32.652 15.4 -99.00 25.1 0.65 MZ06 USW 38 1990/05/19 21:31 53.550 -145.000 32.677 15.8 1.47 25.7 0.29 MZ07 USW 39 1990/05/20 01:05 54.000 -145.000 32.664 15.3 -99.00 28.0 0.43 MZ08 USW 40 1990/05/20 04:43 54.450 -145.000 32.732 15.9 1.92 29.3 0.60 MZ09 USW 41 1990/05/20 17:06 55.000 -145.000 32.774 -99.0 -99.00 -99.0 -99.00 MZ09 USW 42 1990/05/20 21:41 55.000 -145.000 32.779 16.0 1.52 29.6 0.85 49 USW 43 1990/05/21 19:02 50.900 -144.287 32.629 13.8 1.31 22.4 0.60 33 USW 44 1990/05/22 03:09 50.900 -143.575 32.637 14.5 1.39 22.7 0.52 R20 USW 45 1990/05/22 06:09 50.928 -143.017 32.624 12.8 1.20 24.0 0.43 R19 USW 46 1990/05/22 09:22 50.967 -142.333 32.633 13.1 1.23 22.4 0.47 R18 USW 47 1990/05/22 13:43 51.000 -141.650 32.615 12.5 1.22 19.5 0.30 R17 USW 48 1990/05/22 16:43 51.033 -140.933 32.622 13.2 1.28 21.1 0.21 R16 USW 49 1990/05/22 20:02 51.067 -140.233 32.597 12.6 1.31 19.8 0.22 R15 USW 50 1990/05/23 00:31 51.100 -139.508 32.562 12.1 1.26 18.5 0.24 R14 USW 51 1990/05/23 03:56 51.150 -138.792 32.470 9.5 1.06 12.7 0.47 R13 USW 52 1990/05/23 07:21 51.183 -138.100 32.447 9.2 1.06 13.3 0.50 R12 USW 53 1990/05/23 14:16 51.217 -137.383 32.441 9.0 1.07 13.6 0.47 R11 USW 54 1990/05/23 17:58 51.250 -136.672 32.439 9.3 1.06 12.0 0.51 R10 USW 55 1990/05/23 21:51 51.283 -135.960 32.424 8.5 0.99 11.4 0.41 R09 USW 56 1990/05/24 01:47 51.317 -135.250 32.457 9.2 1.07 11.7 0.32 R08 USW 57 1990/05/24 08:49 51.353 -134.545 32.311 7.7 1.01 15.2 0.30 R07 USW 58 1990/05/24 12:55 51.392 -133.827 32.314 7.9 1.01 15.8 0.33 R06 USW 59 1990/05/24 16:54 51.425 -133.110 32.406 7.9 1.04 14.5 0.23 J05 USW 60 1990/05/24 20:37 51.458 -132.400 32.430 8.4 1.06 12.6 0.25 J04 USW 61 1990/05/24 23:11 51.593 -132.108 32.195 7.5 0.98 16.1 0.25 J03 USW 62 1990/05/25 01:19 51.725 -131.833 32.163 7.2 0.96 15.5 0.23 J2A USW 63 1990/05/25 05:44 51.792 -131.678 32.176 6.6 0.91 16.8 0.63 J02 USW 64 1990/05/25 07:11 51.860 -131.533 32.282 9.0 1.09 18.4 0.76 J1A USW 65 1990/05/25 08:51 51.928 -131.378 32.213 8.3 1.02 17.4 0.59 J01 USW 66 1990/05/25 11:08 52.000 -131.233 32.263 9.4 1.11 19.0 0.24 J00 USW 67 1990/05/25 12:06 52.033 -131.172 32.427 11.1 1.21 19.0 1.50