*2025/05/21 10:52:35.67 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/06/22 01:24:00.000 END TIME : UTC 2024/06/30 03:52:00.000 TIME INCREMENT : n/a ! (day hr min sec ms) NUMBER OF RECORDS : 20 DATA DESCRIPTION : Loop FILE TYPE : ASCII DATA TYPE : n/a NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------------------- --------- -------------- -------------- 1 Event_Number n/a 43 203 2 Station_Name n/a 3 Sample_Method n/a 4 Sample_Number n/a 5043 5203 5 Date n/a 16244 16253 6 TIME:UTC n/a 0.5833333E-01 0.9618056 7 Latitude degrees 52.13 55.45 8 Longitude degrees -132.73 -129.35 9 Salinity:Bottle PSS-78 14.5014 31.8879 10 Flag:Salinity:Bottle n/a 11 Chlorophyll:Extracted:Bottle mg/m^3 0.52 13.74 12 Flag:Chlorophyll:Extracted:Bottle n/a 13 Phaeo-Pigment:Extracted:Bottle mg/m^3 0.14 1.85 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ---------- ---- -------------- 1 -99 ' ' 4 I I 0 2 ' ' ' ' 9 NQ C ' ' 3 ' ' ' ' 7 NQ C ' ' 4 -99 ' ' 5 I I 0 5 ' ' ' ' ' ' YYYY/mm/dd D ' ' 6 ' ' ' ' ' ' HH:MM T ' ' 7 ' ' ' ' 8 F R4 2 8 ' ' ' ' 8 F R4 2 9 -99 ' ' 9 F R4 4 10 ' ' ' ' 3 NQ C ' ' 11 -99 ' ' ' ' F7.2 R4 ' ' 12 ' ' ' ' 3 NQ C ' ' 13 -99 ' ' 7 F R4 2 $END $REMARKS Quality flags have the following significance: ---------------------------------------------------------------------------------- 0 = Acceptable measurement with no header comment 1 = Sample for this measurement was collected but not analyzed. Sample lost. 2 = Acceptable measurement with header comment 3 = Questionable measurement (Probably Good) 4 = Poor measurement (Probably Bad) 5 = Measurement not reported (Bad) 6 = Mean of replicate measurements 7 = Manual chromatographic peak measurement 8 = Irregular digital chromatographic peak integration 9 = Sample was planned for this measurement from this bottle but was not collected ---------------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2024-069 AGENCY : IOS, Ocean Sciences Division, Sidney, BC PROJECT : Moorings SCIENTIST : Spear D. PLATFORM : John P. Tully *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SPRD2IS 5.3.1 2025/05/21 10:51:59 20 20 CLEAN 5.3 2025/05/21 10:52:25 20 20 HDREDIT2 3.2 2025/05/21 10:52:35 ? ? $END $REMARKS -CLEAN functions: 2025/05/21 10:52:25 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* Set header Start and End times from the data. Set header Latitude and Longitude limits the data. -HEADER EDITS: 2025/05/21 10:52:35 Applied edit header: E:\Telework\2024-069\Processing\Loop\2024-069-loop-hdr.txt Channel 7: Latitude [degrees] Pad: -99 ==> blank Channel 8: Longitude [degrees] Pad: -99 ==> blank Channel 9: Salinity:Bottle [PSS-78] Pad: ' ' ==> -99 $END *COMMENTS Date 2024/ 6/23 04:37: CHL: labeled as 5053. Date 2024/ 6/23 11:18: SAL: insert not fully inserted, probably good reading regardless. Date 2024/ 6/27 10:56: CHL: labeled as 5158. Date 2024/ 6/28 15:57: CHL: duplicate sample collected but not filtered. Sampling Methods are expressed with the following codes ------------------------------------------------------- ROS - Rosette sample USW - Uncontaminated sea water (loop) ------------------------------------------------------- Sampling System --------------- The seawater is drawn from a 20-cm x 56-cm standpipe, flush with the hull and located 4.5 metres below the water line, and pumped approximately 50 metres through a 5-cm stainless steel insulated pipe up to the main lab. Between the intake and the pump is a 24 x 24-cm stainless steel strainer (1/2-cm grid). The pump is a Moyno model 2L6 stainless steel progressive cavity pump with flow and pressure control. Analysis methods: ----------------- Chlorophyll samples were filtered onto 25mm GF/F filters after collection, and immediately frozen and stored in a -80C freezer until analysis. All samples were returned to the Institute of Ocean Sciences and analyzed 2-4 weeks after the collection on a Turner Trilogy 7200-000 fluorometer, using methods described in Holm-Hansen et al (1965). Fluorescence readings taken before and after sample acidification were used to calculate chlorophyll and phaeopigment concentrations. For further details on methodology, see document QF2024-069_CHL*.xlsx Methodology sheet. NOTE: Flags and comments apply to chlorophyll values only. No flags or comments are assigned for Phaeo-Pigment values. Salinity samples were collected in 200 mL type ll glass bottles with disposable nylon inserts and screw caps supplied by Ocean Scientific International Limited. They were analyzed in a temperature-controlled lab on a Guildline 8400B Salinometer standardized with IAPSO standard seawater 10-15 days after collection. For details see document QF2024-069SAL*.xlsx. References: 1. Barwell-Clarke, J. and Whitney, F. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. 2. Holm-Hansen, O., Lorenzen, C.J., Holmes, R.W., and Strickland J.D.H. 1965. Fluorometric Determination of Chlorophyll. J.du Cons. Intl. Pour l Epl. De la Mer. 30:3-15. * For PDF versions of these papers see folder \\Cruise_Data\DOCUMENTS\Analysis Reference Papers --------------------------------------------------------------------------------- *LOCATION GEOGRAPHIC AREA : BC Coast LATITUDE : 52 7.80006 N ! (deg min) LONGITUDE : 132 43.79974 W ! (deg min) LATITUDE 2 : 55 27.00005 N ! (deg min) LONGITUDE 2 : 129 21.00037 W ! (deg min) !-1- ---2---- --3--- -4-- ----5----- --6-- ---7--- ---8--- ---9---- 10 --11-- 12 --13-- !Eve Station_ Sample Samp Date TIME: Latitud Longitu Salinity Fl Chloro Fl Phaeo- !nt_ Name _ le_ UTC e de :Bottle ag phyll: ag Pigmen !Num Method Numb ~o Extrac ~o t:Extr !ber er tt ted: tt acted: ! le Bottle le Bottle !--- -------- ------ ---- ---------- ----- ------- ------- -------- -- ------ -- ------ *END OF HEADER 43 Loop43 USW 5043 1944/ 6/23 01:24 52.13 -130.28 31.6511 0 0.52 6 0.17 52 Loop52 USW 5052 1944/ 6/24 04:37 52.41 -130.17 31.6241 0 0.57 26 0.14 56 Loop56 USW 5056 1944/ 6/24 11:18 52.57 -130.71 31.7833 2 0.55 6 0.17 62 Loop62 USW 5062 1944/ 6/23 09:40 52.67 -130.33 31.8879 0 0.88 6 0.23 68 Loop68 USW 5068 1944/ 6/24 20:06 52.91 -129.35 29.4962 0 11.93 6 1.14 101 Loop101 USW 5101 1944/ 6/25 02:13 52.92 -130.13 31.7611 0 1.60 6 0.44 110 Loop110 USW 5110 1944/ 6/25 07:01 53.73 -130.59 30.9757 0 7.40 6 1.85 121 Loop121 USW 5121 1944/ 6/25 13:35 54.07 -130.27 26.8983 0 1.31 6 0.47 124 Loop124 USW 5124 1944/ 6/27 09:24 53.95 -131.00 31.7977 0 2.48 6 0.62 130 Loop130 USW 5130 1944/ 6/28 08:24 54.34 -130.83 29.9694 0 8.66 6 1.33 144 Loop144 USW 5144 1944/ 6/29 07:00 54.48 -132.03 30.9981 0 3.43 6 0.97 145 Loop145 USW 5145 1944/ 6/27 12:28 54.55 -132.73 30.9014 0 4.46 6 1.33 159 Loop159 USW 5159 1944/ 6/28 10:56 54.68 -130.83 26.6046 0 1.08 26 0.35 164 Loop164 USW 5164 1944/ 6/29 23:05 54.69 -130.45 20.9135 0 9.49 6 1.00 167 Loop167 USW 5167 1944/ 6/29 21:01 54.41 -130.66 25.5930 0 2.07 6 0.65 179 Loop179 USW 5179 1944/ 6/29 20:32 55.24 -129.85 16.6280 0 13.13 6 1.02 183 Loop183 USW 5183 1944/ 6/29 15:57 55.45 -129.73 15.3353 0 -99.00 1 -99.00 196 Loop196 USW 5196 1944/ 7/ 1 16:31 55.09 -130.18 17.7747 0 13.74 6 1.08 201 Loop201 USW 5201 1944/ 7/ 2 02:37 55.41 -130.03 14.5014 0 1.50 6 0.37 203 Loop203 USW 5203 1944/ 7/ 1 03:52 54.92 -130.13 16.1743 0 10.69 6 1.26