*2025/03/04 17:01:13.04 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2020/06/19 00:00:04.000 END TIME : UTC 2020/06/19 23:59:58.000 TIME INCREMENT : 0 0 0 5 0 ! (day hr min sec ms) TIME UNITS : DAY_OF_YEAR TIME ZERO : UTC 2019/12/31 00:00:00.000 NUMBER OF RECORDS : 17280 DATA DESCRIPTION : Thermosalinograph FILE TYPE : ASCII NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------------------ --------------- -------------- -------------- 1 Date:UTC YYYY/MM/DD 171 171 2 Time:UTC HH:MM:SS 0.462963E-04 0.9999769 3 Time:Julian DAY_OF_YEAR 171 172 4 Temperature:Intake 'deg C (ITS90)' 11.9386 19.1886 5 Temperature:TSG 'deg C (ITS90)' 13.3304 18.5375 6 Salinity:TSG PSS-78 11.9867 27.8937 7 Fluorescence:URU:Wetlabs:TSG mg/m^3 0.872 4.127 8 Conductivity:TSG S/m 1.68573 3.40145 9 Sigma-t:TSG kg/m^3 7.988586 20.80451 10 Latitude degrees 49.339 49.958 11 Longitude degrees -125.127 -123.756 12 Flow_Rate:TSG L/min 1 1.2 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ---------- ---- -------------- 1 ' ' ' ' ' ' YYYY/MM/DD D ' ' 2 ' ' ' ' ' ' HH:MM:SS T ' ' 3 -99 ' ' 11 F ' ' 6 4 -99 ' ' 9 F R4 4 5 -99 ' ' 9 F R4 4 6 -99 ' ' 9 F R4 4 7 -99 ' ' 8 F R4 3 8 -99 ' ' 10 F R4 5 9 -99 ' ' 9 F R4 4 10 -99 ' ' 10 F R4 5 11 -99 ' ' 11 F R4 5 12 -99 ' ' 6 F R4 2 $END *ADMINISTRATION MISSION : 2020-028 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdF Water Properties Survey SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Juan de Fuca Strait LATITUDE : 49 20.34004 N ! (deg min) LONGITUDE : 125 7.61993 W ! (deg min) LATITUDE 2 : 49 57.48001 N ! (deg min) LONGITUDE 2 : 123 45.35980 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-45 SERIAL NUMBER : 0620 INTAKE DEPTH (M) : 4.5 ! custom item *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SPRD2IS 5.3.1 2020/10/26 12:18:06 17280 17280 CLEAN 5.2.4 2020/10/26 12:47:08 17280 17280 ADTIMCH 4.4 2020/10/26 12:47:55 17280 17280 DERIVEDQ 3.9.2 2020/10/26 12:48:31 17280 17280 DERIVEDQ 3.9.2 2020/10/26 12:48:53 17280 17280 REORDER 1.3.1 2020/10/26 15:48:25 ? ? REMOVECH 8.2 2020/11/04 15:28:56 17280 17280 HDREDIT2 3.2 2020/11/04 15:36:25 ? ? HDREDIT2 3.2 2025/03/04 13:17:05 ? ? HDREDIT2 3.2 2025/03/04 13:18:01 ? ? HDREDIT2 3.2 2025/03/04 17:01:13 ? ? $END $REMARKS -CLEAN functions: 2020/10/26 12:47:05 20 Reset #RECS, MIN & MAX values in header. Set header Start and End times from the data. Set header Latitude and Longitude limits the data. -The following ADTIMCH parameters were used. Add record number. Add Day-Of-Year -The following DERIVEQ parameters were used: 2020/10/26 12:48:31 Reference channel for pressure is: Pressure Reference channel for temperature is: Temperature:Lab Reference channel for conductivity ratio is: Conductivity Reference channel for salinity is: Salinity Reference channel for oxygen is: Oxygen Computed properties Derived Properties Ref Press Temp Type Replace ------------------ --------- --------- ------- Salinity Insitu Insitu YES -The following DERIVEQ parameters were used: 2020/10/26 12:48:53 Reference channel for pressure is: Pressure Reference channel for temperature is: Temperature:Lab Reference channel for conductivity ratio is: Conductivity Reference channel for salinity is: Salinity Reference channel for oxygen is: Oxygen Computed properties Derived Properties Ref Press Temp Type Replace ------------------ --------- --------- ------- Sigma-t 0.0 Insitu YES -REMOVECH 2020/11/04 15:28:56 3 channels removed. -HEADER EDITS: 2020/11/04 15:36:25 Applied edit header: D:\Telework\2020-028\Processing\doc\TSG\2020-028-hdr-tsg.txt Channel 1: Date [YYYY/MM/DD] Units: ==> YYYY/MM/DD Channel 8: Conductivity [S/m] Format: F10.5 ==> F10.6 Channel 10: Latitude [degrees] Format: F8.4 ==> F10.5 Channel 11: Longitude [degrees] Format: F9.4 ==> F11.5 -HEADER EDITS: 2025/03/04 13:17:05 Channel 1: Date:UTC [YYYY/MM/DD] Name: Date ==> Date:UTC Channel 2: Time:UTC [HH:MM:SS] Name: Time ==> Time:UTC Units: ==> HH:MM:SS Channel 3: Time:Julian [DAY_OF_YEAR] Name: Time:Day_Of_Year ==> Time:Julian Channel 5: Temperature:TSG [deg C (ITS90)] Name: Temperature:Lab ==> Temperature:TSG Channel 6: Salinity:TSG [PSS-78] Name: Salinity ==> Salinity:TSG Channel 8: Conductivity:TSG [S/m] Name: Conductivity ==> Conductivity:TSG Channel 9: Sigma-t:TSG [kg/m^3] Name: Sigma-t ==> Sigma-t:TSG Units: n/a ==> kg/m^3 Channel 12: Flow_Rate:TSG [L/min] Name: Flow_Rate ==> Flow_Rate:TSG -HEADER EDITS: 2025/03/04 13:18:01 -HEADER EDITS: 2025/03/04 17:01:13 Channel 8: Conductivity:TSG [S/m] Format: F10.6 ==> F10.5 Channel 7: Fluorescence:URU:Wetlabs:TSG [mg/m^3] Name: Fluorescence:URU:Wetlabs ==> Fluorescence:URU:Wetlabs:TSG $END *COMMENTS 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. In the lab the seawater flows through an MSRC VDB-1 VORTEX debubbler and then into a SeaBird model 45 Seacat thermosalinograph. A fluorometer is mounted after the thermosalinograph followed by a flow meter. TSG Data Processing ------------------- Comparisons were made between TSG data and co-incident CTD casts, and 3 loop samples. These indicate that the intake temperature is higher than CTD temperature by roughly 0.01C° and salinity is within 0.014psu. No recalibration was applied. The only editing applied was to remove some data from the opening section when there was no flow in the loop. The flow rate was very steady. Fluorescence data from the TSG track CTD fluorescence well except when values are low. For CTD fluorescence <1ug/L the TSG varies little and reads higher than the CTD. See report 2020-028_Processing_Report.doc for more details. !----1----- ---2---- ----3----- ---4---- ---5---- ---6---- ---7--- ----8---- ---9---- ----10--- ----11---- --12- ! Date:UTC Time:UTC Time: Temperat Temperat Salinity Fluores Conductiv Sigma-t: Latitude Longitude Flow_ ! Julian ure: ure:TSG :TSG cence: ity:TSG TSG Rate: ! Intake URU: TSG ! Wetlabs ! :TSG !---------- -------- ---------- -------- -------- -------- ------- --------- -------- --------- ---------- ----- *END OF HEADER 2020/06/19 00:00:04 171.000046 13.7070 14.9537 25.9580 1.994 3.27684 19.0495 49.95800 -125.12700 1.10 2020/06/19 00:00:09 171.000107 13.7026 14.9557 25.9411 1.994 3.27506 19.0361 49.95800 -125.12700 1.10 2020/06/19 00:00:14 171.000168 13.7072 14.9582 25.9299 1.994 3.27397 19.0270 49.95800 -125.12600 1.10 2020/06/19 00:00:19 171.000214 13.7216 14.9612 25.9254 1.994 3.27369 19.0229 49.95800 -125.12600 1.10 2020/06/19 00:00:24 171.000275 13.7406 14.9644 25.9259 2.010 3.27399 19.0227 49.95800 -125.12600 1.10 2020/06/19 00:00:29 171.000336 13.7642 14.9685 25.9310 2.026 3.27488 19.0258 49.95800 -125.12500 1.10 2020/06/19 00:00:34 171.000397 13.7903 14.9719 25.9394 2.042 3.27609 19.0315 49.95800 -125.12500 1.10 2020/06/19 00:00:39 171.000458 13.8005 14.9756 25.9509 2.057 3.27769 19.0396 49.95800 -125.12500 1.10 2020/06/19 00:00:44 171.000504 13.8183 14.9801 25.9639 2.073 3.27951 19.0487 49.95800 -125.12400 1.10 2020/06/19 00:00:48 171.000549 13.8306 14.9834 25.9794 2.105 3.28153 19.0599 49.95700 -125.12400 1.10 2020/06/19 00:00:53 171.000610 13.8469 14.9876 25.9964 2.089 3.28379 19.0721 49.95700 -125.12400 1.10 2020/06/19 00:00:58 171.000671 13.8689 14.9919 26.0142 2.121 3.28615 19.0849 49.95700 -125.12300 1.10 2020/06/19 00:01:03 171.000732 13.9115 14.9950 26.0308 2.136 3.28829 19.0970 49.95700 -125.12300 1.10 2020/06/19 00:01:08 171.000793 13.9581 14.9986 26.0477 2.136 3.29049 19.1093 49.95700 -125.12300 1.10 2020/06/19 00:01:13 171.000839 13.9888 15.0020 26.0624 2.152 3.29243 19.1199 49.95700 -125.12200 1.10 2020/06/19 00:01:18 171.000900 14.0316 15.0056 26.0748 2.152 3.29412 19.1287 49.95700 -125.12200 1.10 2020/06/19 00:01:23 171.000961 14.0628 15.0091 26.0868 2.184 3.29575 19.1372 49.95700 -125.12200 1.10 2020/06/19 00:01:28 171.001022 14.0893 15.0121 26.0979 2.184 3.29725 19.1451 49.95700 -125.12200 1.10 2020/06/19 00:01:33 171.001083 14.1172 15.0141 26.1075 2.200 3.29850 19.1521 49.95700 -125.12100 1.10 2020/06/19 00:01:38 171.001129 14.1402 15.0172 26.1145 2.184 3.29953 19.1568 49.95700 -125.12100 1.10 2020/06/19 00:01:43 171.001190 14.1579 15.0195 26.1198 2.200 3.30031 19.1604 49.95700 -125.12100 1.10 2020/06/19 00:01:48 171.001251 14.1683 15.0215 26.1237 2.200 3.30091 19.1630 49.95700 -125.12000 1.10 2020/06/19 00:01:53 171.001312 14.1784 15.0240 26.1252 2.215 3.30127 19.1637 49.95700 -125.12000 1.10 2020/06/19 00:01:58 171.001373 14.1947 15.0257 26.1260 2.215 3.30150 19.1639 49.95700 -125.12000 1.10 2020/06/19 00:02:03 171.001419 14.2109 15.0276 26.1260 2.215 3.30164 19.1635 49.95700 -125.11900 1.10 2020/06/19 00:02:08 171.001480 14.2236 15.0294 26.1246 2.215 3.30162 19.1621 49.95700 -125.11900 1.10 2020/06/19 00:02:13 171.001541 14.2277 15.0307 26.1225 2.215 3.30148 19.1602 49.95700 -125.11900 1.10 2020/06/19 00:02:18 171.001602 14.2411 15.0322 26.1200 2.231 3.30131 19.1580 49.95700 -125.11800 1.10 2020/06/19 00:02:23 171.001648 14.2276 15.0328 26.1183 2.247 3.30116 19.1566 49.95700 -125.11800 1.10 2020/06/19 00:02:28 171.001709 14.1911 15.0338 26.1171 2.247 3.30110 19.1554 49.95700 -125.11800 1.10 2020/06/19 00:02:33 171.001770 14.1514 15.0345 26.1166 2.263 3.30109 19.1549 49.95700 -125.11700 1.10 2020/06/19 00:02:38 171.001831 14.1069 15.0352 26.1173 2.247 3.30122 19.1553 49.95700 -125.11700 1.10 2020/06/19 00:02:43 171.001892 14.0561 15.0356 26.1190 2.263 3.30145 19.1565 49.95700 -125.11700 1.10 2020/06/19 00:02:48 171.001938 13.9995 15.0358 26.1216 2.263 3.30176 19.1585 49.95600 -125.11700 1.10 2020/06/19 00:02:53 171.001999 13.9652 15.0356 26.1256 2.263 3.30220 19.1616 49.95600 -125.11600 1.10 2020/06/19 00:02:58 171.002060 13.9166 15.0347 26.1309 2.263 3.30274 19.1659 49.95600 -125.11600 1.10 2020/06/19 00:03:03 171.002121 13.8676 15.0339 26.1357 2.263 3.30323 19.1697 49.95600 -125.11600 1.10 2020/06/19 00:03:08 171.002182 13.8045 15.0331 26.1408 2.247 3.30375 19.1738 49.95600 -125.11500 1.10 2020/06/19 00:03:13 171.002228 13.7041 15.0319 26.1465 2.231 3.30431 19.1784 49.95600 -125.11500 1.10 2020/06/19 00:03:18 171.002289 13.6261 15.0306 26.1516 2.215 3.30479 19.1826 49.95600 -125.11500 1.10 2020/06/19 00:03:23 171.002350 13.5644 15.0288 26.1566 2.200 3.30523 19.1868 49.95600 -125.11400 1.10 2020/06/19 00:03:28 171.002411 13.5111 15.0269 26.1624 2.200 3.30574 19.1916 49.95600 -125.11400 1.10 2020/06/19 00:03:33 171.002472 13.4507 15.0242 26.1691 2.168 3.30630 19.1973 49.95600 -125.11400 1.10 2020/06/19 00:03:38 171.002518 13.3620 15.0209 26.1756 2.168 3.30680 19.2030 49.95600 -125.11300 1.10 2020/06/19 00:03:43 171.002579 13.3275 15.0178 26.1826 2.152 3.30736 19.2090 49.95600 -125.11300 1.10 2020/06/19 00:03:48 171.002640 13.2699 15.0147 26.1899 2.136 3.30796 19.2152 49.95600 -125.11300 1.10 2020/06/19 00:03:53 171.002701 13.2005 15.0107 26.1982 2.121 3.30860 19.2224 49.95600 -125.11300 1.10 2020/06/19 00:03:58 171.002762 13.1392 15.0060 26.2071 2.089 3.30925 19.2302 49.95600 -125.11200 1.10 2020/06/19 00:04:03 171.002808 13.0468 15.0015 26.2156 2.073 3.30988 19.2377 49.95600 -125.11200 1.10 2020/06/19 00:04:08 171.002869 12.9906 14.9972 26.2246 2.057 3.31058 19.2455 49.95600 -125.11200 1.10 2020/06/19 00:04:13 171.002930 12.9147 14.9913 26.2353 2.026 3.31135 19.2549 49.95500 -125.11100 1.10 2020/06/19 00:04:18 171.002991 12.8559 14.9860 26.2457 2.026 3.31213 19.2639 49.95500 -125.11100 1.10 2020/06/19 00:04:23 171.003036 12.7927 14.9796 26.2569 1.994 3.31292 19.2739 49.95500 -125.11100 1.10 2020/06/19 00:04:28 171.003098 12.7413 14.9737 26.2666 1.994 3.31358 19.2825 49.95500 -125.11000 1.10 2020/06/19 00:04:33 171.003159 12.6850 14.9670 26.2753 1.978 3.31406 19.2906 49.95500 -125.11000 1.10 2020/06/19 00:04:38 171.003220 12.6309 14.9601 26.2820 1.947 3.31429 19.2971 49.95500 -125.11000 1.10 2020/06/19 00:04:43 171.003281 12.5856 14.9526 26.2854 1.947 3.31411 19.3012 49.95500 -125.10900 1.10 2020/06/19 00:04:48 171.003326 12.5497 14.9448 26.2852 1.931 3.31349 19.3027 49.95500 -125.10900 1.10 2020/06/19 00:04:53 171.003387 12.4945 14.9365 26.2815 1.884 3.31243 19.3015 49.95500 -125.10900 1.10 2020/06/19 00:04:58 171.003448 12.4474 14.9282 26.2747 1.884 3.31102 19.2980 49.95500 -125.10800 1.10 2020/06/19 00:05:03 171.003510 12.4041 14.9200 26.2642 1.852 3.30920 19.2916 49.95500 -125.10800 1.10 2020/06/19 00:05:08 171.003571 12.3606 14.9117 26.2524 1.836 3.30722 19.2842 49.95500 -125.10800 1.10 2020/06/19 00:05:13 171.003616 12.3199 14.9032 26.2396 1.820 3.30511 19.2761 49.95500 -125.10800 1.10