*2025/03/27 15:21:50.30 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/09/21 23:49:42.000 END TIME : UTC 2015/09/22 00:12:12.000 TIME INCREMENT : 0 0 0 30 0 ! (day hr min sec ms) TIME ZERO : UTC 2014/12/31 00:00:00.000 NUMBER OF RECORDS : 46 DATA DESCRIPTION : Thermosalinograph FILE TYPE : ASCII CRC : 9A03BA9D NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------- --------------- -------------- -------------- 1 Date YYYY/MM/DD 264 265 2 Time:UTC HH:MM:SS 0.150463E-03 0.9997917 3 Temperature:TSG 'deg C (ITS90)' 14.6667 14.8667 4 Temperature:TSG 'deg C (ITS90)' 14.7267 14.9267 5 Salinity:TSG PSS-78 28.2674 28.284 6 Latitude degrees 49.66598 49.678 7 Longitude degrees -124.5771 -124.5542 8 Time:Julian DAY_OF_YEAR 264.9929 265.0085 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ---------- ---- -------------- 1 ' ' ' ' ' ' YYYY/MM/DD D ' ' 2 ' ' ' ' ' ' HH:MM:SS T ' ' 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 9 F R4 4 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 10 F ' ' 5 7 -99 ' ' 12 F ' ' 5 8 -99 ' ' 10 F ' ' 5 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2015-56\Pro $END *ADMINISTRATION MISSION : 2015-56 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : Salmon Marine Interactions SCIENTIST : Neville C. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : SoG/JdF/WCVI/Hecate Strait STATION : SOG EVENT NUMBER : 12 LATITUDE : 49 39.95888 N ! (deg min) LONGITUDE : 124 34.62708 W ! (deg min) LATITUDE 2 : 49 40.68008 N ! (deg min) LONGITUDE 2 : 124 33.25424 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-21 SERIAL NUMBER : 2488 INTAKE DEPTH (M) : 3m ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- Temperature ' ' 2488 Conductivity ' ' 2488 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.23.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5 2016/05/27 16:31:11 46 46 CLEAN 5.2.1 2016/05/27 16:37:25 46 46 ADTIMCH 4.4 2016/05/27 16:37:39 46 46 ADDCHANS 1.2 2016/05/31 11:11:05 ? ? CALIB 11.8.1 2016/05/31 11:11:30 46 46 REMOVECH 8.2 2016/05/31 11:13:52 46 46 HDREDIT2 3.0.2 2016/05/31 13:51:25 ? ? HDREDIT2 3.2 2025/03/27 15:21:50 ? ? $END $REMARKS -CLEAN functions: 2016/05/27 16:37:24 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 IOS header Time/Date channels -CALIB parameters: 2016/05/31 11:11:30 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2015-56\Processing\doc\TSG\2015-56-tsg-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 4 Temperature:Primary deg C (IT 10 -0.6000000E-01 0.1000000E+01 -REMOVECH 2016/05/31 11:13:52 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Position:New Flag -HEADER EDITS: 2016/05/31 13:51:25 Applied edit header: P:\Cruise_Data_Processing\2015-56\Processing\doc\TSG\2015-56-hdr-TSG.txt Channel 1: Date [YYYY/MM/DD] Units: n/a ==> YYYY/MM/DD Pad: -99 ==> blank Channel 2: Time [HH:MM:SS] Units: n/a ==> HH:MM:SS Pad: -99 ==> blank Channel 8: Time [days] Units: Days ==> days -HEADER EDITS: 2025/03/27 15:21:50 Channel 2: Time:UTC [HH:MM:SS] Name: Time ==> Time:UTC Channel 8: Time:Julian [DAY_OF_YEAR] Name: Time ==> Time:Julian Units: days ==> DAY_OF_YEAR Format: F11.6 ==> F10.5 Channel 4: Temperature:TSG [deg C (ITS90)] Name: Temperature:Lab ==> Temperature:TSG Channel 5: Salinity:TSG [PSS-78] Name: Salinity:T0:C0 ==> Salinity:TSG Channel 3: Temperature:TSG [deg C (ITS90)] Name: Temperature:Primary ==> Temperature:TSG Channel 7: Longitude [degrees] Format: F11.5 ==> F12.5 $END *COMMENTS SBE HEADER Sea-Bird SBE 21 Data File: FileName = C:\Data\2015-56\SOG_JUV_SALMON_21Sep2015_1700start.hex Software Version Seasave V 7.23.2 Temperature SN = 2488 Conductivity SN = 2488 System UpLoad Time = Sep 21 2015 23:53:05 NMEA Latitude = 49 39.92 N NMEA Longitude = 124 33.19 W NMEA UTC (Time) = Sep 21 2015 23:49:42 Store Lat/Lon Data = Append to Every Scan Ship: W.E. Ricker 2015-56 Station: sog Operator: cn Real-Time Sample Interval = 30.0000 seconds System UTC = Sep 21 2015 23:53:05 # nquan = 9 # nvalues = 46 # units = specified # name 0 = scan: Scan Count # name 1 = t090C: Temperature [ITS-90, deg C] # name 2 = sal00: Salinity, Practical [PSU] # name 3 = c0S/m: Conductivity [S/m] # name 4 = latitude: Latitude [deg] # name 5 = longitude: Longitude [deg] # name 6 = timeJ: Julian Days # name 7 = newpos: New Position # name 8 = flag: 0.000e+00 # span 0 = 1, 46 # span 1 = 14.7267, 14.9267 # span 2 = 28.2674, 28.2840 # span 3 = 3.520523, 3.538091 # span 4 = 49.66598, 49.67800 # span 5 = -124.57712, -124.55424 # span 6 = 264.992847, 265.008472 # span 7 = 0, 0 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 30 # start_time = Sep 21 2015 23:49:42 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2488 # 07-Jan-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.17850285e-003 # 6.20276610e-004 # 1.91423763e-005 # 1.36531316e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2488 # 07-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.12640256e+000 # 4.85932826e-001 # -5.83454346e-005 # 2.61750266e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # datcnv_date = May 27 2016 11:42:59, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2015-56\RAW\TSG\2015-56-0012.hex P:\Crui se_Data_Processing\2015-56\Processing\doc\TSG\2015-56-tsg.XMLCON # datcnv_skipover = 0 # file_type = ascii END* Sampling System --------------- The seawater intake is 3 metres below the water line. TSG Data Processing ------------------- There were 64 TSG files with gaps between them. There was no loop sampling and no intake thermistor. There were few CTD data available above 4m for comparison with the TSG. The TSG temperature reads higher than the 4m CTD temperature by a median value of 0.08 C degrees. Some of that difference is likely due to the TSG data coming from higher in the water column than the CTD observations. Salinity: The TSG salinity was lower than the 4m CTD salinity by a median value of 0.56psu. This difference will be partly due to the TSG data coming from higher in the water column than the CTD data, though that effect is thought to be small. There is likely some calibration drift but that is not usually large. There is evidence that bubbles may be present in the loop water leading to low TASG salinity. The salinity errors likely vary from cast to cast. There is insufficient information to enable reliable salinity recalibration. Temperature:Primary - The temperature data from the lab were recalibrated based on the history of the TSG and comparison with CTD data from 4m to create a proxy for intake temperature. The correction to remove estimated heating in the loop was -0.06 C degrees. Temperature:Lab - These are uncorrected temperature data from the TSG. See report 2015-56_processing.doc for more details. *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !--------------------- --------------- ---- ------ ------------ Temperature:Primary 'deg C (ITS90)' 10 -99 () (-0.6E-01 1) $END !----1----- ---2---- ---3---- ---4---- ---5---- ----6---- -----7----- ----8---- ! Date Time:UTC Temperat Temperat Salinity Latitude Longitude Time: ! ure:TSG ure:TSG :TSG Julian !---------- -------- -------- -------- -------- --------- ----------- --------- *END OF HEADER 2015/09/21 23:49:43 14.8667 14.9267 28.2803 49.66598 -124.55424 264.99286 2015/09/21 23:50:12 14.8573 14.9173 28.2797 49.66640 -124.55484 264.99320 2015/09/21 23:50:41 14.8479 14.9079 28.2792 49.66680 -124.55546 264.99353 2015/09/21 23:51:13 14.8487 14.9087 28.2769 49.66720 -124.55608 264.99390 2015/09/21 23:51:42 14.8511 14.9111 28.2770 49.66760 -124.55670 264.99423 2015/09/21 23:52:11 14.8503 14.9103 28.2766 49.66800 -124.55732 264.99457 2015/09/21 23:52:42 14.8440 14.9040 28.2775 49.66840 -124.55794 264.99493 2015/09/21 23:53:11 14.8370 14.8970 28.2771 49.66880 -124.55856 264.99527 2015/09/21 23:53:43 14.8308 14.8908 28.2780 49.66920 -124.55918 264.99564 2015/09/21 23:54:12 14.8144 14.8744 28.2789 49.66960 -124.55980 264.99597 2015/09/21 23:54:41 14.8121 14.8721 28.2778 49.67000 -124.56042 264.99631 2015/09/21 23:55:13 14.7863 14.8463 28.2819 49.67042 -124.56102 264.99667 2015/09/21 23:55:42 14.7738 14.8338 28.2791 49.67082 -124.56164 264.99701 2015/09/21 23:56:13 14.7769 14.8369 28.2778 49.67122 -124.56224 264.99737 2015/09/21 23:56:42 14.7870 14.8470 28.2750 49.67164 -124.56286 264.99771 2015/09/21 23:57:11 14.7980 14.8580 28.2744 49.67202 -124.56346 264.99805 2015/09/21 23:57:43 14.8081 14.8681 28.2743 49.67244 -124.56408 264.99841 2015/09/21 23:58:12 14.8043 14.8643 28.2771 49.67284 -124.56468 264.99875 2015/09/21 23:58:41 14.7964 14.8564 28.2792 49.67326 -124.56528 264.99908 2015/09/21 23:59:13 14.7957 14.8557 28.2788 49.67368 -124.56590 264.99945 2015/09/21 23:59:42 14.7621 14.8221 28.2840 49.67408 -124.56650 264.99979 2015/09/22 00:00:13 14.7269 14.7869 28.2839 49.67448 -124.56710 265.00015 2015/09/22 00:00:42 14.7245 14.7845 28.2783 49.67486 -124.56766 265.00049 2015/09/22 00:01:11 14.7191 14.7791 28.2767 49.67506 -124.56798 265.00082 2015/09/22 00:01:43 14.7121 14.7721 28.2764 49.67518 -124.56820 265.00119 2015/09/22 00:02:12 14.7144 14.7744 28.2738 49.67526 -124.56834 265.00153 2015/09/22 00:02:41 14.7019 14.7619 28.2755 49.67534 -124.56850 265.00186 2015/09/22 00:03:12 14.6972 14.7572 28.2734 49.67546 -124.56872 265.00223 2015/09/22 00:03:41 14.6980 14.7580 28.2729 49.67558 -124.56898 265.00256 2015/09/22 00:04:13 14.6871 14.7471 28.2735 49.67572 -124.56930 265.00293 2015/09/22 00:04:42 14.6769 14.7369 28.2726 49.67588 -124.56964 265.00326 2015/09/22 00:05:11 14.6769 14.7369 28.2689 49.67602 -124.56998 265.00360 2015/09/22 00:05:43 14.6753 14.7353 28.2701 49.67618 -124.57034 265.00397 2015/09/22 00:06:12 14.6682 14.7282 28.2697 49.67632 -124.57068 265.00430 2015/09/22 00:06:41 14.6667 14.7267 28.2690 49.67648 -124.57104 265.00464 2015/09/22 00:07:12 14.6691 14.7291 28.2691 49.67664 -124.57140 265.00500 2015/09/22 00:07:41 14.6738 14.7338 28.2685 49.67682 -124.57180 265.00534 2015/09/22 00:08:13 14.6785 14.7385 28.2687 49.67700 -124.57224 265.00571 2015/09/22 00:08:42 14.6808 14.7408 28.2679 49.67720 -124.57274 265.00604 2015/09/22 00:09:11 14.6902 14.7502 28.2675 49.67738 -124.57326 265.00638 2015/09/22 00:09:43 14.6933 14.7533 28.2680 49.67754 -124.57382 265.00674 2015/09/22 00:10:12 14.6894 14.7494 28.2690 49.67768 -124.57442 265.00708 2015/09/22 00:10:41 14.6909 14.7509 28.2679 49.67778 -124.57504 265.00742 2015/09/22 00:11:12 14.6941 14.7541 28.2674 49.67784 -124.57570 265.00778 2015/09/22 00:11:41 14.6941 14.7541 28.2684 49.67790 -124.57642 265.00812 2015/09/22 00:12:13 14.6902 14.7502 28.2684 49.67800 -124.57712 265.00848