*2025/05/05 11:37:13.75 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 1995/05/10 23:10:00.000 END TIME : UTC 1995/05/23 21:03:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 44 DATA DESCRIPTION : Loop FILE TYPE : ASCII NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------------------ ------------ -------------- -------------- 1 Station n/a 2 Sample_Method n/a 3 Sample_Number n/a 1 31 4 Pressure:Loop decibar 4.5 10 5 Date YYYY/MM/DD 5608 5621 6 Time HH:MM 0.5555556E-02 0.9770833 7 Latitude degrees 48.267 50.002 8 Longitude degrees -145.01 -123.5 9 Salinity:Bottle PSS-78 30.55 32.716 10 Nitrate_plus_Nitrite:Bottle umol/L 0 20.7 11 Phosphate:Bottle umol/L 0.23 1.67 12 Silicate:Bottle umol/L 0.9 32.9 13 Chlorophyll:Extracted:Bottle mg/m^3 0.18 8.52 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ---------- ---- -------------- 1 -99 ' ' 9 NQ C ' ' 2 -99 ' ' 4 NQ C ' ' 3 -99 ' ' 5 I I 0 4 -99 ' ' 7 F R4 1 5 -99 ' ' ' ' YYYY/MM/DD D ' ' 6 -99 ' ' ' ' HH:MM T ' ' 7 -99 ' ' 8 F R4 3 8 -99 ' ' 9 F R4 3 9 -99 ' ' 8 F R4 3 10 -99 ' ' 6 F R4 1 11 -99 ' ' 7 F R4 2 12 -99 ' ' 6 F R4 1 13 -99 ' ' 7 F R4 2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 3.9.1 2003/05/20 11:40:43 44 44 HDREDIT2 1.6 2003/05/20 11:40:51 ? ? CLEAN 4.2 2003/05/20 11:41:37 44 44 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/22 14:37:27 44 44 HDREDIT2 3.2 2025/05/05 11:37:13 ? ? $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 11:37:13 Channel 2: Sample_Method [n/a] Format: ==> NQ Channel 4: Pressure:Loop [decibar] Name: Pressure ==> Pressure:Loop Channel 10: Nitrate_plus_Nitrite:Bottle [umol/L] Name: Nitrate_plus_Nitrite ==> Nitrate_plus_Nitrite:Bottle Channel 11: Phosphate:Bottle [umol/L] Name: Phosphate ==> Phosphate:Bottle Channel 12: Silicate:Bottle [umol/L] Name: Silicate ==> Silicate:Bottle Channel 13: Chlorophyll:Extracted:Bottle [mg/m^3] Name: Chlorophyll:Extracted ==> Chlorophyll:Extracted:Bottle $END *ADMINISTRATION MISSION : 1995-05 AGENCY : IOS, Ocean Science and Productivity, Sidney, BC PROJECT : Laperouse, WOCE, JGOFS SCIENTIST : Whitney F. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : N.E. Pacific LATITUDE : 48 16.01990 N ! (deg min) LONGITUDE : 145 0.59967 W ! (deg min) LATITUDE 2 : 50 0.11993 N ! (deg min) LONGITUDE 2 : 123 30.00000 W ! (deg min) *INSTRUMENT INTAKE DEPTH (M) : 4.5 ! custom item *COMMENTS 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) ------------------------------------------------------- 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. !---1---- -2- -3-- --4--- ----5----- --6-- ---7--- ---8---- ---9--- --10- --11-- --12- --13-- !Station Sam Samp Pressu Date Time Latitud Longitud Salinit Nitra Phosph Silic Chloro ! ple le_ re: e e y: te_pl ate: ate: phyll: ! _ Numb Loop Bottle ~Nitr Bottle Bottl Extrac ! Met er ite:B e ted: ! hod ottle Bottle !-------- --- ---- ------ ---------- ----- ------- -------- ------- ----- ------ ----- ------ *END OF HEADER JF1 USW 1 4.5 1995/05/10 23:10 48.267 -123.500 30.682 20.6 1.67 32.9 1.09 JF2 USW 2 4.5 1995/05/11 01:00 48.300 -124.000 30.550 17.3 1.42 27.3 7.98 JF3 USW 3 4.5 1995/05/11 02:53 48.450 -124.500 31.166 20.7 1.62 32.0 2.88 JF4 USW 4 4.5 1995/05/11 04:59 48.538 -125.000 31.254 2.0 0.40 4.0 8.52 P01 USW 5 4.5 1995/05/11 07:04 48.572 -125.510 31.375 0.7 0.23 0.9 4.38 P02 USW 6 4.5 1995/05/11 09:28 48.600 -126.000 31.947 0.7 0.36 5.8 0.90 P03 USW 7 4.5 1995/05/11 11:50 48.613 -126.340 31.754 0.9 0.37 4.0 1.22 P04 USW 8 4.5 1995/05/11 13:44 48.637 -126.670 31.565 0.0 0.30 3.0 1.74 P05 USW 9 4.5 1995/05/11 23:27 48.693 -127.170 31.838 0.3 0.36 5.8 2.16 P06 USW 10 4.5 1995/05/12 02:56 48.742 -127.670 32.059 0.0 0.35 5.4 0.59 P07 USW 11 4.5 1995/05/12 06:00 48.778 -128.170 32.155 0.0 0.37 4.9 0.79 P08 USW 12 4.5 1995/05/12 09:16 48.835 -128.670 32.091 0.0 0.35 5.1 0.84 P09 USW 13 4.5 1995/05/12 13:07 48.855 -129.150 32.068 0.0 0.34 4.7 0.66 P10 USW 14 4.5 1995/05/12 16:22 48.893 -129.660 32.283 0.2 0.41 6.5 0.56 P11 USW 15 4.5 1995/05/12 19:50 48.932 -130.170 32.352 1.0 0.47 6.9 0.39 P12 USW 16 4.5 1995/05/13 00:20 48.967 -130.670 32.479 2.6 0.60 8.0 0.25 P13 USW 17 4.5 1995/05/13 09:40 49.045 -131.670 32.460 4.5 0.73 9.2 0.26 P14 USW 18 4.5 1995/05/13 16:02 49.125 -132.670 32.494 5.5 0.80 9.8 0.25 P15 USW 19 4.5 1995/05/13 22:20 49.207 -133.680 32.477 6.4 0.86 10.5 0.18 P16 USW 20 4.5 1995/05/14 04:28 49.285 -134.670 32.473 7.8 0.95 12.6 0.26 P17 USW 21 4.5 1995/05/14 10:06 49.348 -135.670 32.533 6.4 0.85 11.0 0.36 P18 USW 22 4.5 1995/05/14 15:58 49.432 -136.670 32.483 7.5 0.94 12.2 0.35 P19 USW 23 4.5 1995/05/14 21:13 49.500 -137.670 32.472 7.0 0.91 12.0 0.43 P20 USW 24 4.5 1995/05/15 02:39 49.563 -138.670 32.660 8.8 1.00 13.8 0.31 P21 USW 25 4.5 1995/05/15 09:18 49.632 -139.660 32.701 10.7 1.10 15.4 0.33 P22 USW 26 4.5 1995/05/15 15:15 49.700 -140.670 32.682 10.0 1.06 13.9 0.21 P23 USW 27 4.5 1995/05/15 22:20 49.767 -141.670 32.684 10.0 1.07 14.3 0.31 P24 USW 28 4.5 1995/05/16 04:36 49.835 -142.670 32.716 12.4 1.23 17.9 0.23 P26 USW 31 4.5 1995/05/17 00:08 50.002 -145.010 32.688 12.3 1.23 18.7 0.38 P13 ROS -99 10.0 1995/05/22 05:48 49.050 -131.670 32.518 4.0 0.70 8.6 0.18 P12A ROS -99 10.0 1995/05/22 08:54 49.000 -131.170 32.307 0.0 0.42 5.9 0.18 P12 ROS -99 10.0 1995/05/22 11:34 48.970 -130.670 32.205 0.1 0.43 5.8 0.28 P11 ROS -99 10.0 1995/05/22 14:38 48.940 -130.170 32.085 0.0 0.39 5.8 0.25 P10 ROS -99 10.0 1995/05/22 17:15 48.900 -129.670 32.330 1.0 0.49 6.6 0.44 P9 ROS -99 10.0 1995/05/22 20:12 48.850 -129.170 32.129 0.0 0.40 6.1 0.33 P8 ROS -99 10.0 1995/05/22 22:48 48.810 -128.670 32.059 0.0 0.37 5.5 0.44 DI09 ROS -99 10.0 1995/05/23 01:58 49.100 -129.170 32.095 0.3 0.39 4.5 0.37 DI10 ROS -99 10.0 1995/05/23 04:50 49.390 -129.670 32.154 0.0 0.34 0.9 0.42 DI11 ROS -99 10.0 1995/05/23 08:07 49.690 -130.170 32.184 0.0 0.35 1.8 0.59 NP12 ROS -99 10.0 1995/05/23 11:08 49.960 -130.670 32.058 0.0 0.38 4.1 0.39 NP11 ROS -99 10.0 1995/05/23 13:41 49.930 -130.170 31.956 0.4 0.43 6.3 0.70 NP10 ROS -99 10.0 1995/05/23 15:53 49.900 -129.670 32.103 0.1 0.44 6.0 0.34 NP9 ROS -99 10.0 1995/05/23 18:27 49.850 -129.160 32.318 0.8 0.48 6.9 0.26 NP8 ROS -99 10.0 1995/05/23 21:03 49.810 -128.660 32.056 0.0 0.36 6.0 0.20