*2025/03/04 17:01:13.15 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2020/06/21 00:00:04.000 END TIME : UTC 2020/06/21 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 : 17278 DATA DESCRIPTION : Thermosalinograph FILE TYPE : ASCII NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------------------ --------------- -------------- -------------- 1 Date:UTC YYYY/MM/DD 173 173 2 Time:UTC HH:MM:SS 0.462963E-04 0.9999769 3 Time:Julian DAY_OF_YEAR 173 174 4 Temperature:Intake 'deg C (ITS90)' 9.4224 11.5597 5 Temperature:TSG 'deg C (ITS90)' 10.1809 11.9702 6 Salinity:TSG PSS-78 28.6186 31.7092 7 Fluorescence:URU:Wetlabs:TSG mg/m^3 0.936 6.576 8 Conductivity:TSG S/m 3.30095 3.55879 9 Sigma-t:TSG kg/m^3 21.67446 24.3766 10 Latitude degrees 48.183 48.765 11 Longitude degrees -124.109 -122.973 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 : 48 10.97992 N ! (deg min) LONGITUDE : 124 6.54007 W ! (deg min) LATITUDE 2 : 48 45.89996 N ! (deg min) LONGITUDE 2 : 122 58.37997 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 12:18:10 17278 17278 CLEAN 5.2.4 2020/10/26 12:47:11 17278 17278 ADTIMCH 4.4 2020/10/26 12:47:59 17278 17278 DERIVEDQ 3.9.2 2020/10/26 12:48:35 17278 17278 DERIVEDQ 3.9.2 2020/10/26 12:48:56 17278 17278 REORDER 1.3.1 2020/10/26 15:48:29 ? ? REMOVECH 8.2 2020/11/04 15:29:00 17278 17278 HDREDIT2 3.2 2020/11/04 15:36:28 ? ? HDREDIT2 3.2 2025/03/04 13:17:06 ? ? 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 12:48:35 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 12:48:56 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 15:29:00 3 channels removed. -HEADER EDITS: 2020/11/04 15:36:28 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 13:17:06 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 2020/06/21 00:00:04 173.000046 10.4154 11.0898 29.7760 1.252 3.38343 22.7217 48.72100 -123.20500 1.10 2020/06/21 00:00:09 173.000107 10.4213 11.0895 29.7819 1.204 3.38401 22.7263 48.72100 -123.20500 1.10 2020/06/21 00:00:14 173.000168 10.4221 11.0903 29.7873 1.204 3.38463 22.7304 48.72100 -123.20500 1.10 2020/06/21 00:00:19 173.000214 10.4075 11.0907 29.7915 1.220 3.38509 22.7335 48.72100 -123.20500 1.10 2020/06/21 00:00:24 173.000275 10.4027 11.0912 29.7960 1.252 3.38559 22.7370 48.72100 -123.20600 1.10 2020/06/21 00:00:29 173.000336 10.4003 11.0915 29.7986 1.204 3.38589 22.7389 48.72100 -123.20600 1.10 2020/06/21 00:00:33 173.000381 10.3923 11.0918 29.8015 1.252 3.38621 22.7411 48.72100 -123.20600 1.10 2020/06/21 00:00:38 173.000443 10.3939 11.0924 29.8043 1.236 3.38654 22.7432 48.72100 -123.20700 1.10 2020/06/21 00:00:43 173.000504 10.3919 11.0919 29.8069 1.252 3.38677 22.7453 48.72100 -123.20700 1.10 2020/06/21 00:00:48 173.000549 10.3835 11.0913 29.8103 1.236 3.38707 22.7480 48.72100 -123.20700 1.10 2020/06/21 00:00:53 173.000610 10.3487 11.0905 29.8134 1.267 3.38732 22.7506 48.72100 -123.20700 1.10 2020/06/21 00:00:58 173.000671 10.3186 11.0894 29.8160 1.267 3.38750 22.7528 48.72100 -123.20800 1.10 2020/06/21 00:01:03 173.000732 10.3030 11.0885 29.8190 1.236 3.38773 22.7553 48.72100 -123.20800 1.10 2020/06/21 00:01:08 173.000793 10.2909 11.0881 29.8217 1.220 3.38797 22.7575 48.72100 -123.20800 1.10 2020/06/21 00:01:13 173.000839 10.2929 11.0874 29.8231 1.267 3.38806 22.7587 48.72100 -123.20800 1.10 2020/06/21 00:01:18 173.000900 10.3021 11.0854 29.8243 1.267 3.38801 22.7599 48.72100 -123.20900 1.10 2020/06/21 00:01:23 173.000961 10.3249 11.0850 29.8232 1.252 3.38787 22.7592 48.72100 -123.20900 1.10 2020/06/21 00:01:28 173.001022 10.3336 11.0848 29.8216 1.236 3.38769 22.7579 48.72000 -123.20900 1.10 2020/06/21 00:01:33 173.001083 10.3648 11.0851 29.8197 1.236 3.38752 22.7564 48.72000 -123.20900 1.10 2020/06/21 00:01:38 173.001129 10.3988 11.0849 29.8183 1.267 3.38736 22.7554 48.72000 -123.21000 1.10 2020/06/21 00:01:43 173.001190 10.4204 11.0854 29.8168 1.299 3.38724 22.7541 48.72000 -123.21000 1.10 2020/06/21 00:01:48 173.001251 10.4340 11.0852 29.8155 1.236 3.38709 22.7531 48.72000 -123.21000 1.10 2020/06/21 00:01:53 173.001312 10.4516 11.0853 29.8131 1.252 3.38686 22.7513 48.72000 -123.21000 1.10 2020/06/21 00:01:58 173.001373 10.4697 11.0878 29.8081 1.283 3.38655 22.7469 48.72000 -123.21100 1.10 2020/06/21 00:02:03 173.001419 10.4865 11.0888 29.8048 1.252 3.38630 22.7442 48.72000 -123.21100 1.10 2020/06/21 00:02:08 173.001480 10.4680 11.0876 29.8040 1.283 3.38612 22.7438 48.72000 -123.21100 1.10 2020/06/21 00:02:13 173.001541 10.4157 11.0868 29.8035 1.283 3.38600 22.7435 48.72000 -123.21200 1.10 2020/06/21 00:02:18 173.001602 10.3688 11.0852 29.8031 1.299 3.38582 22.7435 48.72000 -123.21200 1.10 2020/06/21 00:02:23 173.001648 10.3352 11.0835 29.8014 1.315 3.38551 22.7425 48.72000 -123.21200 1.10 2020/06/21 00:02:28 173.001709 10.2767 11.0815 29.7997 1.283 3.38517 22.7415 48.72000 -123.21200 1.10 2020/06/21 00:02:33 173.001770 10.2366 11.0797 29.7983 1.267 3.38487 22.7407 48.72000 -123.21300 1.10 2020/06/21 00:02:38 173.001831 10.2038 11.0784 29.7952 1.331 3.38445 22.7385 48.72000 -123.21300 1.10 2020/06/21 00:02:43 173.001892 10.1880 11.0784 29.7912 1.267 3.38404 22.7354 48.72000 -123.21300 1.10 2020/06/21 00:02:48 173.001938 10.1838 11.0786 29.7870 1.315 3.38363 22.7321 48.72000 -123.21400 1.10 2020/06/21 00:02:53 173.001999 10.1869 11.0773 29.7848 1.283 3.38329 22.7306 48.72000 -123.21400 1.10 2020/06/21 00:02:58 173.002060 10.1631 11.0777 29.7818 1.331 3.38302 22.7282 48.72000 -123.21400 1.10 2020/06/21 00:03:03 173.002121 10.0771 11.0773 29.7792 1.346 3.38272 22.7263 48.72000 -123.21400 1.10 2020/06/21 00:03:08 173.002182 10.0265 11.0787 29.7759 1.331 3.38250 22.7235 48.72000 -123.21500 1.10 2020/06/21 00:03:13 173.002228 9.9995 11.0784 29.7735 1.362 3.38223 22.7217 48.72000 -123.21500 1.10 2020/06/21 00:03:18 173.002289 9.9884 11.0781 29.7712 1.283 3.38196 22.7199 48.72000 -123.21500 1.10 2020/06/21 00:03:23 173.002350 9.9867 11.0780 29.7679 1.315 3.38162 22.7174 48.72000 -123.21500 1.10 2020/06/21 00:03:28 173.002411 9.9880 11.0780 29.7648 1.299 3.38130 22.7150 48.72000 -123.21600 1.10 2020/06/21 00:03:33 173.002472 9.9851 11.0783 29.7606 1.346 3.38089 22.7117 48.72000 -123.21600 1.10 2020/06/21 00:03:38 173.002518 9.9724 11.0778 29.7557 1.331 3.38035 22.7079 48.72000 -123.21600 1.10 2020/06/21 00:03:43 173.002579 9.9642 11.0781 29.7497 1.299 3.37976 22.7032 48.72000 -123.21700 1.10 2020/06/21 00:03:47 173.002625 9.9574 11.0784 29.7435 1.331 3.37915 22.6983 48.72000 -123.21700 1.10 2020/06/21 00:03:52 173.002686 9.9579 11.0787 29.7347 1.331 3.37827 22.6915 48.72000 -123.21700 1.10 2020/06/21 00:03:57 173.002747 9.9575 11.0789 29.7244 1.331 3.37723 22.6834 48.72000 -123.21700 1.10 2020/06/21 00:04:02 173.002808 9.9563 11.0797 29.7127 1.315 3.37610 22.6742 48.72000 -123.21800 1.10 2020/06/21 00:04:07 173.002853 9.9567 11.0814 29.6990 1.331 3.37484 22.6633 48.72000 -123.21800 1.10 2020/06/21 00:04:12 173.002914 9.9586 11.0838 29.6865 1.299 3.37375 22.6531 48.72000 -123.21800 1.10 2020/06/21 00:04:17 173.002975 9.9575 11.0865 29.6719 1.315 3.37248 22.6413 48.72000 -123.21900 1.10 2020/06/21 00:04:22 173.003036 9.9544 11.0896 29.6574 1.315 3.37125 22.6295 48.72000 -123.21900 1.10 2020/06/21 00:04:27 173.003098 9.9516 11.0922 29.6450 1.299 3.37019 22.6195 48.72000 -123.21900 1.10 2020/06/21 00:04:32 173.003143 9.9534 11.0954 29.6329 1.299 3.36921 22.6095 48.72000 -123.21900 1.10 2020/06/21 00:04:37 173.003204 9.9382 11.0990 29.6209 1.283 3.36828 22.5996 48.72000 -123.22000 1.10 2020/06/21 00:04:42 173.003265 9.9239 11.1025 29.6114 1.299 3.36760 22.5916 48.72000 -123.22000 1.10 2020/06/21 00:04:47 173.003326 9.8965 11.1055 29.6028 1.299 3.36696 22.5844 48.72000 -123.22000 1.10 2020/06/21 00:04:52 173.003387 9.8851 11.1091 29.5968 1.252 3.36664 22.5791 48.72000 -123.22100 1.10 2020/06/21 00:04:57 173.003433 9.8723 11.1134 29.5928 1.299 3.36659 22.5753 48.72000 -123.22100 1.10 2020/06/21 00:05:02 173.003494 9.8709 11.1171 29.5912 1.267 3.36673 22.5734 48.72000 -123.22100 1.10 2020/06/21 00:05:07 173.003555 9.8660 11.1196 29.5925 1.267 3.36707 22.5740 48.72000 -123.22100 1.10 2020/06/21 00:05:12 173.003616 9.8575 11.1218 29.5952 1.315 3.36752 22.5757 48.72000 -123.22200 1.10