*2025/03/27 15:21:49.95 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/09/18 16:08:49.000 END TIME : UTC 2015/09/18 16:28:49.000 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 : 41 DATA DESCRIPTION : Thermosalinograph FILE TYPE : ASCII CRC : 4E21A766 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------- --------------- -------------- -------------- 1 Date YYYY/MM/DD 261 261 2 Time:UTC HH:MM:SS 0.6727893 0.6866782 3 Temperature:TSG 'deg C (ITS90)' 14.2713 14.8019 4 Temperature:TSG 'deg C (ITS90)' 14.3313 14.8619 5 Salinity:TSG PSS-78 23.5518 24.5093 6 Latitude degrees 50.18886 50.20452 7 Longitude degrees -124.7692 -124.7512 8 Time:Julian DAY_OF_YEAR 261.6728 261.6867 $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 : 5 LATITUDE : 50 11.33171 N ! (deg min) LONGITUDE : 124 46.15448 W ! (deg min) LATITUDE 2 : 50 12.27127 N ! (deg min) LONGITUDE 2 : 124 45.07187 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 41 41 CLEAN 5.2.1 2016/05/27 16:37:25 41 41 ADTIMCH 4.4 2016/05/27 16:37:38 41 41 ADDCHANS 1.2 2016/05/31 11:11:05 ? ? CALIB 11.8.1 2016/05/31 11:11:29 41 41 REMOVECH 8.2 2016/05/31 11:13:52 41 41 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_0900start.hex Software Version Seasave V 7.23.2 Temperature SN = 2488 Conductivity SN = 2488 System UpLoad Time = Sep 18 2015 16:12:07 NMEA Latitude = 50 11.24 N NMEA Longitude = 124 44.99 W NMEA UTC (Time) = Sep 18 2015 16:08:49 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 16:12:07 # nquan = 9 # nvalues = 41 # 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, 41 # span 1 = 14.3313, 14.8619 # span 2 = 23.5518, 24.5093 # span 3 = 2.959239, 3.104091 # span 4 = 50.18886, 50.20452 # span 5 = -124.76924, -124.75120 # span 6 = 261.672789, 261.686678 # span 7 = 0, 0 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 30 # start_time = Sep 18 2015 16:08:49 [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\2015-56-0005.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 16:08:49 14.4465 14.5065 23.7752 50.18886 -124.75120 261.67279 2015/09/18 16:09:18 14.4449 14.5049 23.7663 50.18966 -124.75196 261.67313 2015/09/18 16:09:50 14.4387 14.4987 23.7530 50.19044 -124.75270 261.67349 2015/09/18 16:10:19 14.4356 14.4956 23.7388 50.19118 -124.75334 261.67383 2015/09/18 16:10:48 14.4308 14.4908 23.7264 50.19194 -124.75396 261.67416 2015/09/18 16:11:19 14.4293 14.4893 23.7166 50.19264 -124.75460 261.67453 2015/09/18 16:11:48 14.4254 14.4854 23.7082 50.19336 -124.75524 261.67487 2015/09/18 16:12:20 14.4230 14.4830 23.7015 50.19408 -124.75586 261.67523 2015/09/18 16:12:49 14.4222 14.4822 23.7002 50.19480 -124.75644 261.67557 2015/09/18 16:13:18 14.4073 14.4673 23.7012 50.19544 -124.75718 261.67590 2015/09/18 16:13:50 14.3947 14.4547 23.7053 50.19606 -124.75792 261.67627 2015/09/18 16:14:19 14.3908 14.4508 23.7086 50.19666 -124.75850 261.67660 2015/09/18 16:14:48 14.3884 14.4484 23.7118 50.19722 -124.75904 261.67694 2015/09/18 16:15:19 14.3853 14.4453 23.7129 50.19772 -124.75960 261.67731 2015/09/18 16:15:48 14.3837 14.4437 23.7138 50.19820 -124.76022 261.67764 2015/09/18 16:16:20 14.3837 14.4437 23.7147 50.19870 -124.76084 261.67801 2015/09/18 16:16:49 14.3939 14.4539 23.7264 50.19922 -124.76142 261.67834 2015/09/18 16:17:18 14.4112 14.4712 23.7537 50.19974 -124.76200 261.67868 2015/09/18 16:17:50 14.4112 14.4712 23.7644 50.20022 -124.76266 261.67905 2015/09/18 16:18:19 14.3821 14.4421 23.7418 50.20070 -124.76332 261.67938 2015/09/18 16:18:50 14.3546 14.4146 23.7153 50.20118 -124.76396 261.67975 2015/09/18 16:19:19 14.3248 14.3848 23.6912 50.20168 -124.76462 261.68008 2015/09/18 16:19:48 14.2980 14.3580 23.6625 50.20214 -124.76520 261.68042 2015/09/18 16:20:20 14.2784 14.3384 23.6322 50.20250 -124.76572 261.68079 2015/09/18 16:20:49 14.2713 14.3313 23.6031 50.20278 -124.76618 261.68112 2015/09/18 16:21:18 14.2745 14.3345 23.5832 50.20298 -124.76662 261.68146 2015/09/18 16:21:50 14.2815 14.3415 23.5726 50.20312 -124.76704 261.68182 2015/09/18 16:22:19 14.2870 14.3470 23.5620 50.20326 -124.76740 261.68216 2015/09/18 16:22:50 14.2965 14.3565 23.5545 50.20340 -124.76768 261.68253 2015/09/18 16:23:19 14.3098 14.3698 23.5518 50.20356 -124.76792 261.68286 2015/09/18 16:23:48 14.3263 14.3863 23.5688 50.20370 -124.76812 261.68320 2015/09/18 16:24:20 14.3468 14.4068 23.6166 50.20384 -124.76830 261.68356 2015/09/18 16:24:49 14.3633 14.4233 23.6615 50.20398 -124.76848 261.68390 2015/09/18 16:25:18 14.3814 14.4414 23.7062 50.20408 -124.76862 261.68424 2015/09/18 16:25:50 14.3861 14.4461 23.7276 50.20418 -124.76874 261.68460 2015/09/18 16:26:19 14.4081 14.4681 23.7736 50.20428 -124.76886 261.68494 2015/09/18 16:26:50 14.4481 14.5081 23.8372 50.20434 -124.76896 261.68530 2015/09/18 16:27:19 14.5226 14.5826 23.9675 50.20440 -124.76906 261.68564 2015/09/18 16:27:48 14.6010 14.6610 24.1273 50.20446 -124.76914 261.68597 2015/09/18 16:28:20 14.6785 14.7385 24.2998 50.20448 -124.76920 261.68634 2015/09/18 16:28:49 14.8019 14.8619 24.5093 50.20452 -124.76924 261.68668