*2025/03/27 15:21:49.92 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/09/18 13:41:22.000 END TIME : UTC 2015/09/18 14:18:22.000 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 : 75 DATA DESCRIPTION : Thermosalinograph FILE TYPE : ASCII CRC : 95730911 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------- --------------- -------------- -------------- 1 Date YYYY/MM/DD 261 261 2 Time:UTC HH:MM:SS 0.5704051 0.5960996 3 Temperature:TSG 'deg C (ITS90)' 13.4248 14.1121 4 Temperature:TSG 'deg C (ITS90)' 13.4848 14.1721 5 Salinity:TSG PSS-78 23.5673 25.1875 6 Latitude degrees 50.20062 50.23786 7 Longitude degrees -124.6391 -124.6269 8 Time:Julian DAY_OF_YEAR 261.5704 261.5961 $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 : DESOLATION SOUND EVENT NUMBER : 4 LATITUDE : 50 12.03712 N ! (deg min) LONGITUDE : 124 38.34366 W ! (deg min) LATITUDE 2 : 50 14.27170 N ! (deg min) LONGITUDE 2 : 124 37.61398 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 16:31:10 75 75 CLEAN 5.2.1 2016/05/27 16:37:25 75 75 ADTIMCH 4.4 2016/05/27 16:37:38 75 75 ADDCHANS 1.2 2016/05/31 11:11:05 ? ? CALIB 11.8.1 2016/05/31 11:11:29 75 75 REMOVECH 8.2 2016/05/31 11:13:52 75 75 HDREDIT2 3.0.2 2016/05/31 13:51:24 ? ? HDREDIT2 3.2 2025/03/27 15:21:49 ? ? $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 11:11:29 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 13:51:24 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 15:21:49 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_18Sep2015_0630start.hex Software Version Seasave V 7.23.2 Temperature SN = 2488 Conductivity SN = 2488 System UpLoad Time = Sep 18 2015 13:44:37 NMEA Latitude = 50 11.93 N NMEA Longitude = 124 38.38 W NMEA UTC (Time) = Sep 18 2015 13:41:22 Store Lat/Lon Data = Append to Every Scan Ship: W.E. Ricker 2015-56 Station: Desolation Sound Operator: MT Real-Time Sample Interval = 30.0000 seconds System UTC = Sep 18 2015 13:44:37 # nquan = 9 # nvalues = 75 # 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, 75 # span 1 = 13.4848, 14.1721 # span 2 = 23.5673, 25.1875 # span 3 = 2.902382, 3.105639 # span 4 = 50.20062, 50.23786 # span 5 = -124.63906, -124.62690 # span 6 = 261.570394, 261.596088 # span 7 = 0, 0 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 30 # start_time = Sep 18 2015 13:41:22 [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 11:42:56, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2015-56\RAW\TSG\2015-56-0004.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 2015/09/18 13:41:23 13.7023 13.7623 25.1875 50.20062 -124.63906 261.57040 2015/09/18 13:41:52 13.6189 13.6789 25.1159 50.20190 -124.63868 261.57074 2015/09/18 13:42:21 13.5673 13.6273 25.0666 50.20316 -124.63832 261.57108 2015/09/18 13:42:53 13.5347 13.5947 25.0390 50.20444 -124.63798 261.57144 2015/09/18 13:43:22 13.5164 13.5764 25.0251 50.20572 -124.63760 261.57178 2015/09/18 13:43:53 13.5100 13.5700 25.0237 50.20700 -124.63726 261.57214 2015/09/18 13:44:22 13.5164 13.5764 25.0242 50.20826 -124.63688 261.57248 2015/09/18 13:44:51 13.5164 13.5764 24.9641 50.20954 -124.63654 261.57281 2015/09/18 13:45:23 13.5139 13.5739 24.8789 50.21082 -124.63620 261.57318 2015/09/18 13:45:52 13.5132 13.5732 24.8065 50.21210 -124.63584 261.57352 2015/09/18 13:46:21 13.5092 13.5692 24.7380 50.21338 -124.63554 261.57385 2015/09/18 13:46:53 13.5012 13.5612 24.6832 50.21466 -124.63518 261.57422 2015/09/18 13:47:21 13.4965 13.5565 24.7361 50.21594 -124.63482 261.57455 2015/09/18 13:47:53 13.5052 13.5652 24.7729 50.21722 -124.63450 261.57492 2015/09/18 13:48:22 13.5084 13.5684 24.7662 50.21848 -124.63416 261.57526 2015/09/18 13:48:51 13.4917 13.5517 24.7466 50.21978 -124.63382 261.57559 2015/09/18 13:49:23 13.4710 13.5310 24.7424 50.22106 -124.63350 261.57596 2015/09/18 13:49:52 13.4431 13.5031 24.7669 50.22234 -124.63320 261.57629 2015/09/18 13:50:21 13.4543 13.5143 24.8114 50.22362 -124.63282 261.57663 2015/09/18 13:50:52 13.5402 13.6002 24.8139 50.22490 -124.63246 261.57700 2015/09/18 13:51:21 13.5983 13.6583 24.6935 50.22618 -124.63218 261.57733 2015/09/18 13:51:53 13.6467 13.7067 24.5328 50.22748 -124.63182 261.57770 2015/09/18 13:52:22 13.7650 13.8250 24.5106 50.22876 -124.63146 261.57803 2015/09/18 13:52:51 13.9273 13.9873 24.6303 50.23004 -124.63116 261.57837 2015/09/18 13:53:23 14.0861 14.1461 24.8032 50.23118 -124.63086 261.57873 2015/09/18 13:53:52 14.1027 14.1627 24.8418 50.23214 -124.63056 261.57907 2015/09/18 13:54:21 13.9803 14.0403 24.6777 50.23298 -124.63036 261.57941 2015/09/18 13:54:52 13.8197 13.8797 24.4201 50.23376 -124.63018 261.57977 2015/09/18 13:55:21 13.6777 13.7377 24.1389 50.23448 -124.62994 261.58011 2015/09/18 13:55:53 13.5911 13.6511 23.9154 50.23516 -124.62970 261.58047 2015/09/18 13:56:22 13.5379 13.5979 23.7651 50.23580 -124.62948 261.58081 2015/09/18 13:56:51 13.4734 13.5334 23.6251 50.23636 -124.62926 261.58115 2015/09/18 13:57:23 13.4511 13.5111 23.5673 50.23690 -124.62906 261.58151 2015/09/18 13:57:52 13.4765 13.5365 23.5947 50.23742 -124.62890 261.58185 2015/09/18 13:58:21 13.5649 13.6249 23.6348 50.23786 -124.62830 261.58218 2015/09/18 13:58:52 13.5704 13.6304 23.6432 50.23780 -124.62744 261.58255 2015/09/18 13:59:21 13.6348 13.6948 23.9011 50.23740 -124.62700 261.58289 2015/09/18 13:59:53 13.8149 13.8749 24.2512 50.23694 -124.62690 261.58325 2015/09/18 14:00:22 13.9669 14.0269 24.5485 50.23648 -124.62702 261.58359 2015/09/18 14:00:51 14.0703 14.1303 24.7514 50.23602 -124.62722 261.58392 2015/09/18 14:01:23 14.0987 14.1587 24.8589 50.23552 -124.62744 261.58429 2015/09/18 14:01:52 14.0916 14.1516 24.8935 50.23502 -124.62762 261.58463 2015/09/18 14:02:23 14.1090 14.1690 24.9333 50.23448 -124.62778 261.58499 2015/09/18 14:02:52 14.1121 14.1721 24.9614 50.23396 -124.62794 261.58533 2015/09/18 14:03:21 14.0845 14.1445 24.9564 50.23344 -124.62810 261.58566 2015/09/18 14:03:53 13.9921 14.0521 24.8289 50.23290 -124.62828 261.58603 2015/09/18 14:04:22 13.9360 13.9960 24.7179 50.23238 -124.62842 261.58637 2015/09/18 14:04:51 13.9566 14.0166 24.7248 50.23186 -124.62856 261.58670 2015/09/18 14:05:23 13.9479 14.0079 24.6966 50.23136 -124.62870 261.58707 2015/09/18 14:05:52 13.9012 13.9612 24.6086 50.23084 -124.62884 261.58740 2015/09/18 14:06:23 13.8656 13.9256 24.5189 50.23010 -124.62900 261.58777 2015/09/18 14:06:52 13.7785 13.8385 24.3638 50.22918 -124.62918 261.58810 2015/09/18 14:07:21 13.7039 13.7639 24.2232 50.22824 -124.62936 261.58844 2015/09/18 14:07:53 13.6618 13.7218 24.1297 50.22736 -124.62954 261.58881 2015/09/18 14:08:22 13.6158 13.6758 24.0504 50.22650 -124.62970 261.58914 2015/09/18 14:08:51 13.5760 13.6360 23.9790 50.22566 -124.62988 261.58948 2015/09/18 14:09:23 13.5490 13.6090 23.9334 50.22486 -124.63006 261.58984 2015/09/18 14:09:51 13.5522 13.6122 23.9608 50.22406 -124.63022 261.59018 2015/09/18 14:10:23 13.5919 13.6519 24.1167 50.22328 -124.63040 261.59055 2015/09/18 14:10:52 13.5720 13.6320 24.2606 50.22252 -124.63056 261.59088 2015/09/18 14:11:21 13.5267 13.5867 24.3850 50.22176 -124.63074 261.59122 2015/09/18 14:11:53 13.4710 13.5310 24.4748 50.22100 -124.63092 261.59158 2015/09/18 14:12:22 13.4359 13.4959 24.5258 50.22024 -124.63108 261.59192 2015/09/18 14:12:51 13.4248 13.4848 24.5533 50.21948 -124.63126 261.59226 2015/09/18 14:13:22 13.4311 13.4911 24.6074 50.21872 -124.63146 261.59262 2015/09/18 14:13:51 13.4463 13.5063 24.6632 50.21796 -124.63164 261.59296 2015/09/18 14:14:23 13.4686 13.5286 24.6886 50.21720 -124.63184 261.59332 2015/09/18 14:14:52 13.4885 13.5485 24.6656 50.21644 -124.63202 261.59366 2015/09/18 14:15:21 13.5044 13.5644 24.6092 50.21570 -124.63220 261.59399 2015/09/18 14:15:53 13.5235 13.5835 24.5675 50.21494 -124.63240 261.59436 2015/09/18 14:16:22 13.5402 13.6002 24.5411 50.21418 -124.63260 261.59470 2015/09/18 14:16:51 13.5514 13.6114 24.5229 50.21342 -124.63278 261.59503 2015/09/18 14:17:22 13.5625 13.6225 24.5278 50.21266 -124.63300 261.59540 2015/09/18 14:17:51 13.5697 13.6297 24.5536 50.21192 -124.63320 261.59573 2015/09/18 14:18:23 13.5728 13.6328 24.5847 50.21116 -124.63342 261.59610